mirror of
https://github.com/meilisearch/MeiliSearch
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Use snapshot testing for the filter parser
This commit is contained in:
Loïc Lecrenier
parent
238a7be58d
commit
497f9817a2
@ -8,3 +8,6 @@ publish = false
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[dependencies]
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[dependencies]
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nom = "7.1.0"
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nom = "7.1.0"
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nom_locate = "4.0.0"
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nom_locate = "4.0.0"
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[dev-dependencies]
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insta = "1.18.2"
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@ -43,9 +43,6 @@ mod condition;
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mod error;
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mod error;
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mod value;
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mod value;
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use std::fmt::Debug;
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use std::str::FromStr;
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pub use condition::{parse_condition, parse_to, Condition};
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pub use condition::{parse_condition, parse_to, Condition};
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use condition::{parse_exists, parse_not_exists};
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use condition::{parse_exists, parse_not_exists};
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use error::{cut_with_err, ExpectedValueKind, NomErrorExt};
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use error::{cut_with_err, ExpectedValueKind, NomErrorExt};
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@ -59,6 +56,8 @@ use nom::number::complete::recognize_float;
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use nom::sequence::{delimited, preceded, terminated, tuple};
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use nom::sequence::{delimited, preceded, terminated, tuple};
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use nom::Finish;
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use nom::Finish;
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use nom_locate::LocatedSpan;
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use nom_locate::LocatedSpan;
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use std::fmt::Debug;
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use std::str::FromStr;
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pub(crate) use value::parse_value;
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pub(crate) use value::parse_value;
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use value::word_exact;
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use value::word_exact;
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@ -388,422 +387,211 @@ pub mod tests {
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fn parse() {
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fn parse() {
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use FilterCondition as Fc;
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use FilterCondition as Fc;
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let test_case = [
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macro_rules! p {
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// simple test
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($s:literal) => {
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(
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Fc::parse($s).unwrap().unwrap()
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"colour IN[]",
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};
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Fc::In {
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fid: rtok("", "colour"),
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els: vec![]
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}
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}
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),
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(
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"colour IN[green]",
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Fc::In {
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fid: rtok("", "colour"),
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els: vec![rtok("colour IN[", "green")]
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}
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),
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(
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"colour IN[green,]",
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Fc::In {
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fid: rtok("", "colour"),
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els: vec![rtok("colour IN[", "green")]
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}
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),
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(
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"colour IN[green,blue]",
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Fc::In {
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fid: rtok("", "colour"),
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els: vec![
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rtok("colour IN[", "green"),
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rtok("colour IN[green, ", "blue"),
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]
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}
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),
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(
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"colour NOT IN[green,blue]",
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Fc::Not(Box::new(Fc::In {
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fid: rtok("", "colour"),
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els: vec![
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rtok("colour NOT IN[", "green"),
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rtok("colour NOT IN[green, ", "blue"),
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]
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}))
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),
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(
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" colour IN [ green , blue , ]",
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Fc::In {
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fid: rtok(" ", "colour"),
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els: vec![
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rtok("colour IN [ ", "green"),
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rtok("colour IN [ green , ", "blue"),
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]
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}
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),
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(
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"channel = Ponce",
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Fc::Condition {
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fid: rtok("", "channel"),
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op: Condition::Equal(rtok("channel = ", "Ponce")),
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},
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),
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(
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"subscribers = 12",
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Fc::Condition {
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fid: rtok("", "subscribers"),
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op: Condition::Equal(rtok("subscribers = ", "12")),
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},
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),
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// test all the quotes and simple quotes
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(
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"channel = 'Mister Mv'",
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Fc::Condition {
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fid: rtok("", "channel"),
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op: Condition::Equal(rtok("channel = '", "Mister Mv")),
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},
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),
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(
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"channel = \"Mister Mv\"",
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Fc::Condition {
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fid: rtok("", "channel"),
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op: Condition::Equal(rtok("channel = \"", "Mister Mv")),
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},
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),
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(
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"'dog race' = Borzoi",
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Fc::Condition {
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fid: rtok("'", "dog race"),
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op: Condition::Equal(rtok("'dog race' = ", "Borzoi")),
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},
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),
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(
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"\"dog race\" = Chusky",
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Fc::Condition {
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fid: rtok("\"", "dog race"),
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op: Condition::Equal(rtok("\"dog race\" = ", "Chusky")),
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},
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),
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(
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"\"dog race\" = \"Bernese Mountain\"",
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Fc::Condition {
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fid: rtok("\"", "dog race"),
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op: Condition::Equal(rtok("\"dog race\" = \"", "Bernese Mountain")),
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},
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),
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(
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"'dog race' = 'Bernese Mountain'",
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Fc::Condition {
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fid: rtok("'", "dog race"),
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op: Condition::Equal(rtok("'dog race' = '", "Bernese Mountain")),
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},
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),
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(
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"\"dog race\" = 'Bernese Mountain'",
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Fc::Condition {
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fid: rtok("\"", "dog race"),
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op: Condition::Equal(rtok("\"dog race\" = \"", "Bernese Mountain")),
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},
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),
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// test all the operators
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(
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"channel != ponce",
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Fc::Condition {
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fid: rtok("", "channel"),
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op: Condition::NotEqual(rtok("channel != ", "ponce")),
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},
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),
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(
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"NOT channel = ponce",
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Fc::Not(Box::new(Fc::Condition {
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fid: rtok("NOT ", "channel"),
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op: Condition::Equal(rtok("NOT channel = ", "ponce")),
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})),
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),
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(
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"subscribers < 1000",
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Fc::Condition {
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fid: rtok("", "subscribers"),
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op: Condition::LowerThan(rtok("subscribers < ", "1000")),
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},
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),
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(
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"subscribers > 1000",
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Fc::Condition {
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fid: rtok("", "subscribers"),
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op: Condition::GreaterThan(rtok("subscribers > ", "1000")),
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},
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),
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(
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"subscribers <= 1000",
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Fc::Condition {
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fid: rtok("", "subscribers"),
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op: Condition::LowerThanOrEqual(rtok("subscribers <= ", "1000")),
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},
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),
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(
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"subscribers >= 1000",
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Fc::Condition {
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fid: rtok("", "subscribers"),
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op: Condition::GreaterThanOrEqual(rtok("subscribers >= ", "1000")),
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},
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),
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(
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"NOT subscribers < 1000",
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Fc::Not(Box::new(Fc::Condition {
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fid: rtok("NOT ", "subscribers"),
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op: Condition::LowerThan(rtok("NOT subscribers < ", "1000")),
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})),
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),
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(
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"NOT subscribers > 1000",
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Fc::Not(Box::new(Fc::Condition {
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fid: rtok("NOT ", "subscribers"),
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op: Condition::GreaterThan(rtok("NOT subscribers > ", "1000")),
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})),
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),
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(
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"NOT subscribers <= 1000",
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Fc::Not(Box::new(Fc::Condition {
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fid: rtok("NOT ", "subscribers"),
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op: Condition::LowerThanOrEqual(rtok("NOT subscribers <= ", "1000")),
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})),
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),
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(
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"NOT subscribers >= 1000",
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Fc::Not(Box::new(Fc::Condition {
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fid: rtok("NOT ", "subscribers"),
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op: Condition::GreaterThanOrEqual(rtok("NOT subscribers >= ", "1000")),
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})),
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),
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(
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"subscribers EXISTS",
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Fc::Condition {
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fid: rtok("", "subscribers"),
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op: Condition::Exists,
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},
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),
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(
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"NOT subscribers EXISTS",
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Fc::Not(Box::new(Fc::Condition {
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fid: rtok("NOT ", "subscribers"),
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op: Condition::Exists,
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})),
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),
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(
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"subscribers NOT EXISTS",
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Fc::Not(Box::new(Fc::Condition {
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fid: rtok("", "subscribers"),
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op: Condition::Exists,
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})),
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),
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(
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"NOT subscribers NOT EXISTS",
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Fc::Not(Box::new(Fc::Not(Box::new(Fc::Condition {
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fid: rtok("NOT ", "subscribers"),
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op: Condition::Exists,
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})))),
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),
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(
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"subscribers NOT EXISTS",
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Fc::Not(Box::new(Fc::Condition {
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fid: rtok("", "subscribers"),
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op: Condition::Exists,
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})),
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),
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(
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"subscribers 100 TO 1000",
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Fc::Condition {
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fid: rtok("", "subscribers"),
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op: Condition::Between {
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from: rtok("subscribers ", "100"),
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to: rtok("subscribers 100 TO ", "1000"),
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},
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},
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),
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(
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"NOT subscribers 100 TO 1000",
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Fc::Not(Box::new(Fc::Condition {
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fid: rtok("NOT ", "subscribers"),
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op: Condition::Between {
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from: rtok("NOT subscribers ", "100"),
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to: rtok("NOT subscribers 100 TO ", "1000"),
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},
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})),
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),
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(
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"_geoRadius(12, 13, 14)",
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Fc::GeoLowerThan {
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point: [rtok("_geoRadius(", "12"), rtok("_geoRadius(12, ", "13")],
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radius: rtok("_geoRadius(12, 13, ", "14"),
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},
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),
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(
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"NOT _geoRadius(12, 13, 14)",
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Fc::Not(Box::new(Fc::GeoLowerThan {
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point: [rtok("NOT _geoRadius(", "12"), rtok("NOT _geoRadius(12, ", "13")],
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radius: rtok("NOT _geoRadius(12, 13, ", "14"),
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})),
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),
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// test simple `or` and `and`
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(
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"channel = ponce AND 'dog race' != 'bernese mountain'",
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Fc::And(vec![
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Fc::Condition {
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fid: rtok("", "channel"),
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op: Condition::Equal(rtok("channel = ", "ponce")),
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}
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.into(),
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Fc::Condition {
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fid: rtok("channel = ponce AND '", "dog race"),
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op: Condition::NotEqual(rtok(
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"channel = ponce AND 'dog race' != '",
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"bernese mountain",
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)),
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}
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.into(),
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]),
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),
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(
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"channel = ponce OR 'dog race' != 'bernese mountain'",
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Fc::Or(vec![
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Fc::Condition {
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fid: rtok("", "channel"),
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op: Condition::Equal(rtok("channel = ", "ponce")),
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}
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.into(),
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Fc::Condition {
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fid: rtok("channel = ponce OR '", "dog race"),
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op: Condition::NotEqual(rtok(
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"channel = ponce OR 'dog race' != '",
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"bernese mountain",
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)),
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}
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.into(),
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]),
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),
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(
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"channel = ponce AND 'dog race' != 'bernese mountain' OR subscribers > 1000",
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Fc::Or(vec![
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Fc::And(vec![
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Fc::Condition {
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fid: rtok("", "channel"),
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op: Condition::Equal(rtok("channel = ", "ponce")),
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}
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.into(),
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Fc::Condition {
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fid: rtok("channel = ponce AND '", "dog race"),
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op: Condition::NotEqual(rtok(
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"channel = ponce AND 'dog race' != '",
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"bernese mountain",
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)),
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}
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.into(),
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])
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.into(),
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Fc::Condition {
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fid: rtok(
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"channel = ponce AND 'dog race' != 'bernese mountain' OR ",
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"subscribers",
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),
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op: Condition::GreaterThan(rtok(
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"channel = ponce AND 'dog race' != 'bernese mountain' OR subscribers > ",
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"1000",
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)),
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}
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.into(),
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]),
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),
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// test parenthesis
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(
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"channel = ponce AND ( 'dog race' != 'bernese mountain' OR subscribers > 1000 )",
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Fc::And(vec![
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Fc::Condition { fid: rtok("", "channel"), op: Condition::Equal(rtok("channel = ", "ponce")) }.into(),
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Fc::Or(vec![
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Fc::Condition { fid: rtok("channel = ponce AND ( '", "dog race"), op: Condition::NotEqual(rtok("channel = ponce AND ( 'dog race' != '", "bernese mountain"))}.into(),
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Fc::Condition { fid: rtok("channel = ponce AND ( 'dog race' != 'bernese mountain' OR ", "subscribers"), op: Condition::GreaterThan(rtok("channel = ponce AND ( 'dog race' != 'bernese mountain' OR subscribers > ", "1000")) }.into(),]
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).into()]),
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),
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(
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"(channel = ponce AND 'dog race' != 'bernese mountain' OR subscribers > 1000) AND _geoRadius(12, 13, 14)",
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Fc::And(vec![
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Fc::Or(vec![
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Fc::And(vec![
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Fc::Condition { fid: rtok("(", "channel"), op: Condition::Equal(rtok("(channel = ", "ponce")) }.into(),
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Fc::Condition { fid: rtok("(channel = ponce AND '", "dog race"), op: Condition::NotEqual(rtok("(channel = ponce AND 'dog race' != '", "bernese mountain")) }.into(),
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]).into(),
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Fc::Condition { fid: rtok("(channel = ponce AND 'dog race' != 'bernese mountain' OR ", "subscribers"), op: Condition::GreaterThan(rtok("(channel = ponce AND 'dog race' != 'bernese mountain' OR subscribers > ", "1000")) }.into(),
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]).into(),
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Fc::GeoLowerThan { point: [rtok("(channel = ponce AND 'dog race' != 'bernese mountain' OR subscribers > 1000) AND _geoRadius(", "12"), rtok("(channel = ponce AND 'dog race' != 'bernese mountain' OR subscribers > 1000) AND _geoRadius(12, ", "13")], radius: rtok("(channel = ponce AND 'dog race' != 'bernese mountain' OR subscribers > 1000) AND _geoRadius(12, 13, ", "14") }.into()
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])
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)
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// (
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|
||||||
// ("channel = ponce AND'dog' != 'bernese mountain'", ),
|
|
||||||
// ("channel = ponce AND('dog' != 'bernese mountain')", ),
|
|
||||||
// )
|
|
||||||
];
|
|
||||||
|
|
||||||
for (input, expected) in test_case {
|
// Test equal
|
||||||
let result = Fc::parse(input);
|
insta::assert_display_snapshot!(p!("channel = Ponce"), @"{channel} = {Ponce}");
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers = 12"), @"{subscribers} = {12}");
|
||||||
|
insta::assert_display_snapshot!(p!("channel = 'Mister Mv'"), @"{channel} = {Mister Mv}");
|
||||||
|
insta::assert_display_snapshot!(p!("channel = \"Mister Mv\""), @"{channel} = {Mister Mv}");
|
||||||
|
insta::assert_display_snapshot!(p!("'dog race' = Borzoi"), @"{dog race} = {Borzoi}");
|
||||||
|
insta::assert_display_snapshot!(p!("\"dog race\" = Chusky"), @"{dog race} = {Chusky}");
|
||||||
|
insta::assert_display_snapshot!(p!("\"dog race\" = \"Bernese Mountain\""), @"{dog race} = {Bernese Mountain}");
|
||||||
|
insta::assert_display_snapshot!(p!("'dog race' = 'Bernese Mountain'"), @"{dog race} = {Bernese Mountain}");
|
||||||
|
insta::assert_display_snapshot!(p!("\"dog race\" = 'Bernese Mountain'"), @"{dog race} = {Bernese Mountain}");
|
||||||
|
|
||||||
assert!(
|
// Test IN
|
||||||
result.is_ok(),
|
insta::assert_display_snapshot!(p!("colour IN[]"), @"{colour} IN[]");
|
||||||
"Filter `{:?}` was supposed to be parsed but failed with the following error: `{}`",
|
insta::assert_display_snapshot!(p!("colour IN[green]"), @"{colour} IN[{green}, ]");
|
||||||
expected,
|
insta::assert_display_snapshot!(p!("colour IN[green,]"), @"{colour} IN[{green}, ]");
|
||||||
result.unwrap_err()
|
insta::assert_display_snapshot!(p!("colour NOT IN[green,blue]"), @"NOT ({colour} IN[{green}, {blue}, ])");
|
||||||
|
insta::assert_display_snapshot!(p!(" colour IN [ green , blue , ]"), @"{colour} IN[{green}, {blue}, ]");
|
||||||
|
|
||||||
|
// Test conditions
|
||||||
|
insta::assert_display_snapshot!(p!("channel != ponce"), @"{channel} != {ponce}");
|
||||||
|
insta::assert_display_snapshot!(p!("NOT channel = ponce"), @"NOT ({channel} = {ponce})");
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers < 1000"), @"{subscribers} < {1000}");
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers > 1000"), @"{subscribers} > {1000}");
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers <= 1000"), @"{subscribers} <= {1000}");
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers >= 1000"), @"{subscribers} >= {1000}");
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers <= 1000"), @"{subscribers} <= {1000}");
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers 100 TO 1000"), @"{subscribers} {100} TO {1000}");
|
||||||
|
|
||||||
|
// Test NOT + EXISTS
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers EXISTS"), @"{subscribers} EXISTS");
|
||||||
|
insta::assert_display_snapshot!(p!("NOT subscribers < 1000"), @"NOT ({subscribers} < {1000})");
|
||||||
|
insta::assert_display_snapshot!(p!("NOT subscribers EXISTS"), @"NOT ({subscribers} EXISTS)");
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers NOT EXISTS"), @"NOT ({subscribers} EXISTS)");
|
||||||
|
insta::assert_display_snapshot!(p!("NOT subscribers NOT EXISTS"), @"NOT (NOT ({subscribers} EXISTS))");
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers NOT EXISTS"), @"NOT ({subscribers} EXISTS)");
|
||||||
|
insta::assert_display_snapshot!(p!("NOT subscribers 100 TO 1000"), @"NOT ({subscribers} {100} TO {1000})");
|
||||||
|
|
||||||
|
// Test geo radius
|
||||||
|
insta::assert_display_snapshot!(p!("_geoRadius(12, 13, 14)"), @"_geoRadius({12}, {13}, {14})");
|
||||||
|
insta::assert_display_snapshot!(p!("NOT _geoRadius(12, 13, 14)"), @"NOT (_geoRadius({12}, {13}, {14}))");
|
||||||
|
|
||||||
|
// Test OR + AND
|
||||||
|
insta::assert_display_snapshot!(p!("channel = ponce AND 'dog race' != 'bernese mountain'"), @"AND[{channel} = {ponce}, {dog race} != {bernese mountain}, ]");
|
||||||
|
insta::assert_display_snapshot!(p!("channel = ponce OR 'dog race' != 'bernese mountain'"), @"OR[{channel} = {ponce}, {dog race} != {bernese mountain}, ]");
|
||||||
|
insta::assert_display_snapshot!(p!("channel = ponce AND 'dog race' != 'bernese mountain' OR subscribers > 1000"), @"OR[AND[{channel} = {ponce}, {dog race} != {bernese mountain}, ], {subscribers} > {1000}, ]");
|
||||||
|
insta::assert_display_snapshot!(
|
||||||
|
p!("channel = ponce AND 'dog race' != 'bernese mountain' OR subscribers > 1000 OR colour = red OR colour = blue AND size = 7"),
|
||||||
|
@"OR[AND[{channel} = {ponce}, {dog race} != {bernese mountain}, ], {subscribers} > {1000}, {colour} = {red}, AND[{colour} = {blue}, {size} = {7}, ], ]"
|
||||||
);
|
);
|
||||||
let filter = result.unwrap();
|
|
||||||
assert_eq!(filter, Some(expected), "Filter `{}` failed.", input);
|
// test parentheses
|
||||||
}
|
insta::assert_display_snapshot!(p!("channel = ponce AND ( 'dog race' != 'bernese mountain' OR subscribers > 1000 )"), @"AND[{channel} = {ponce}, OR[{dog race} != {bernese mountain}, {subscribers} > {1000}, ], ]");
|
||||||
|
insta::assert_display_snapshot!(p!("(channel = ponce AND 'dog race' != 'bernese mountain' OR subscribers > 1000) AND _geoRadius(12, 13, 14)"), @"AND[OR[AND[{channel} = {ponce}, {dog race} != {bernese mountain}, ], {subscribers} > {1000}, ], _geoRadius({12}, {13}, {14}), ]");
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
fn error() {
|
fn error() {
|
||||||
use FilterCondition as Fc;
|
use FilterCondition as Fc;
|
||||||
|
|
||||||
let test_case = [
|
macro_rules! p {
|
||||||
// simple test
|
($s:literal) => {
|
||||||
("channel = Ponce = 12", "Found unexpected characters at the end of the filter: `= 12`. You probably forgot an `OR` or an `AND` rule."),
|
Fc::parse($s).unwrap_err().to_string()
|
||||||
("channel = ", "Was expecting a value but instead got nothing."),
|
};
|
||||||
("channel = 🐻", "Was expecting a value but instead got `🐻`."),
|
|
||||||
("channel = 🐻 AND followers < 100", "Was expecting a value but instead got `🐻`."),
|
|
||||||
("'OR'", "Was expecting an operation `=`, `!=`, `>=`, `>`, `<=`, `<`, `TO`, `EXISTS`, `NOT EXISTS`, or `_geoRadius` at `\\'OR\\'`."),
|
|
||||||
("OR", "Was expecting a value but instead got `OR`, which is a reserved keyword. To use `OR` as a field name or a value, surround it by quotes."),
|
|
||||||
("channel Ponce", "Was expecting an operation `=`, `!=`, `>=`, `>`, `<=`, `<`, `TO`, `EXISTS`, `NOT EXISTS`, or `_geoRadius` at `channel Ponce`."),
|
|
||||||
("channel = Ponce OR", "Was expecting an operation `=`, `!=`, `>=`, `>`, `<=`, `<`, `TO`, `EXISTS`, `NOT EXISTS`, or `_geoRadius` but instead got nothing."),
|
|
||||||
("_geoRadius", "The `_geoRadius` filter expects three arguments: `_geoRadius(latitude, longitude, radius)`."),
|
|
||||||
("_geoRadius = 12", "The `_geoRadius` filter expects three arguments: `_geoRadius(latitude, longitude, radius)`."),
|
|
||||||
("_geoPoint(12, 13, 14)", "`_geoPoint` is a reserved keyword and thus can't be used as a filter expression. Use the `_geoRadius(latitude, longitude, distance) built-in rule to filter on `_geo` coordinates."),
|
|
||||||
("position <= _geoPoint(12, 13, 14)", "`_geoPoint` is a reserved keyword and thus can't be used as a filter expression. Use the `_geoRadius(latitude, longitude, distance) built-in rule to filter on `_geo` coordinates."),
|
|
||||||
("position <= _geoRadius(12, 13, 14)", "The `_geoRadius` filter is an operation and can't be used as a value."),
|
|
||||||
("channel = 'ponce", "Expression `\\'ponce` is missing the following closing delimiter: `'`."),
|
|
||||||
("channel = \"ponce", "Expression `\\\"ponce` is missing the following closing delimiter: `\"`."),
|
|
||||||
("channel = mv OR (followers >= 1000", "Expression `(followers >= 1000` is missing the following closing delimiter: `)`."),
|
|
||||||
("channel = mv OR followers >= 1000)", "Found unexpected characters at the end of the filter: `)`. You probably forgot an `OR` or an `AND` rule."),
|
|
||||||
("colour NOT EXIST", "Was expecting an operation `=`, `!=`, `>=`, `>`, `<=`, `<`, `TO`, `EXISTS`, `NOT EXISTS`, or `_geoRadius` at `colour NOT EXIST`."),
|
|
||||||
("subscribers 100 TO1000", "Was expecting an operation `=`, `!=`, `>=`, `>`, `<=`, `<`, `TO`, `EXISTS`, `NOT EXISTS`, or `_geoRadius` at `subscribers 100 TO1000`."),
|
|
||||||
("channel = ponce ORdog != 'bernese mountain'", "Found unexpected characters at the end of the filter: `ORdog != \\'bernese mountain\\'`. You probably forgot an `OR` or an `AND` rule."),
|
|
||||||
("colour IN blue, green]", "Expected `[` after `IN` keyword."),
|
|
||||||
("colour IN [blue, green, 'blue' > 2]", "Expected only comma-separated field names inside `IN[..]` but instead found `> 2]`"),
|
|
||||||
("colour IN [blue, green, AND]", "Expected only comma-separated field names inside `IN[..]` but instead found `AND]`"),
|
|
||||||
("colour IN [blue, green", "Expected matching `]` after the list of field names given to `IN[`"),
|
|
||||||
("colour IN ['blue, green", "Expression `\\'blue, green` is missing the following closing delimiter: `'`."),
|
|
||||||
("x = EXISTS", "Was expecting a value but instead got `EXISTS`, which is a reserved keyword. To use `EXISTS` as a field name or a value, surround it by quotes."),
|
|
||||||
("AND = 8", "Was expecting a value but instead got `AND`, which is a reserved keyword. To use `AND` as a field name or a value, surround it by quotes."),
|
|
||||||
];
|
|
||||||
|
|
||||||
for (input, expected) in test_case {
|
|
||||||
let result = Fc::parse(input);
|
|
||||||
|
|
||||||
assert!(
|
|
||||||
result.is_err(),
|
|
||||||
"Filter `{}` wasn't supposed to be parsed but it did with the following result: `{:?}`",
|
|
||||||
input,
|
|
||||||
result.unwrap()
|
|
||||||
);
|
|
||||||
let filter = result.unwrap_err().to_string();
|
|
||||||
assert!(filter.starts_with(expected), "Filter `{:?}` was supposed to return the following error:\n{}\n, but instead returned\n{}\n.", input, expected, filter);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel = Ponce = 12"), @r###"
|
||||||
|
Found unexpected characters at the end of the filter: `= 12`. You probably forgot an `OR` or an `AND` rule.
|
||||||
|
17:21 channel = Ponce = 12
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel = "), @r###"
|
||||||
|
Was expecting a value but instead got nothing.
|
||||||
|
14:14 channel =
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel = 🐻"), @r###"
|
||||||
|
Was expecting a value but instead got `🐻`.
|
||||||
|
11:12 channel = 🐻
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel = 🐻 AND followers < 100"), @r###"
|
||||||
|
Was expecting a value but instead got `🐻`.
|
||||||
|
11:12 channel = 🐻 AND followers < 100
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("'OR'"), @r###"
|
||||||
|
Was expecting an operation `=`, `!=`, `>=`, `>`, `<=`, `<`, `TO`, `EXISTS`, `NOT EXISTS`, or `_geoRadius` at `\'OR\'`.
|
||||||
|
1:5 'OR'
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("OR"), @r###"
|
||||||
|
Was expecting a value but instead got `OR`, which is a reserved keyword. To use `OR` as a field name or a value, surround it by quotes.
|
||||||
|
1:3 OR
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel Ponce"), @r###"
|
||||||
|
Was expecting an operation `=`, `!=`, `>=`, `>`, `<=`, `<`, `TO`, `EXISTS`, `NOT EXISTS`, or `_geoRadius` at `channel Ponce`.
|
||||||
|
1:14 channel Ponce
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel = Ponce OR"), @r###"
|
||||||
|
Was expecting an operation `=`, `!=`, `>=`, `>`, `<=`, `<`, `TO`, `EXISTS`, `NOT EXISTS`, or `_geoRadius` but instead got nothing.
|
||||||
|
19:19 channel = Ponce OR
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("_geoRadius"), @r###"
|
||||||
|
The `_geoRadius` filter expects three arguments: `_geoRadius(latitude, longitude, radius)`.
|
||||||
|
1:11 _geoRadius
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("_geoRadius = 12"), @r###"
|
||||||
|
The `_geoRadius` filter expects three arguments: `_geoRadius(latitude, longitude, radius)`.
|
||||||
|
1:16 _geoRadius = 12
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("_geoPoint(12, 13, 14)"), @r###"
|
||||||
|
`_geoPoint` is a reserved keyword and thus can't be used as a filter expression. Use the `_geoRadius(latitude, longitude, distance) built-in rule to filter on `_geo` coordinates.
|
||||||
|
1:22 _geoPoint(12, 13, 14)
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("position <= _geoPoint(12, 13, 14)"), @r###"
|
||||||
|
`_geoPoint` is a reserved keyword and thus can't be used as a filter expression. Use the `_geoRadius(latitude, longitude, distance) built-in rule to filter on `_geo` coordinates.
|
||||||
|
13:34 position <= _geoPoint(12, 13, 14)
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("position <= _geoRadius(12, 13, 14)"), @r###"
|
||||||
|
The `_geoRadius` filter is an operation and can't be used as a value.
|
||||||
|
13:35 position <= _geoRadius(12, 13, 14)
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel = 'ponce"), @r###"
|
||||||
|
Expression `\'ponce` is missing the following closing delimiter: `'`.
|
||||||
|
11:17 channel = 'ponce
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel = \"ponce"), @r###"
|
||||||
|
Expression `\"ponce` is missing the following closing delimiter: `"`.
|
||||||
|
11:17 channel = "ponce
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel = mv OR (followers >= 1000"), @r###"
|
||||||
|
Expression `(followers >= 1000` is missing the following closing delimiter: `)`.
|
||||||
|
17:35 channel = mv OR (followers >= 1000
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel = mv OR followers >= 1000)"), @r###"
|
||||||
|
Found unexpected characters at the end of the filter: `)`. You probably forgot an `OR` or an `AND` rule.
|
||||||
|
34:35 channel = mv OR followers >= 1000)
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("colour NOT EXIST"), @r###"
|
||||||
|
Was expecting an operation `=`, `!=`, `>=`, `>`, `<=`, `<`, `TO`, `EXISTS`, `NOT EXISTS`, or `_geoRadius` at `colour NOT EXIST`.
|
||||||
|
1:17 colour NOT EXIST
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("subscribers 100 TO1000"), @r###"
|
||||||
|
Was expecting an operation `=`, `!=`, `>=`, `>`, `<=`, `<`, `TO`, `EXISTS`, `NOT EXISTS`, or `_geoRadius` at `subscribers 100 TO1000`.
|
||||||
|
1:23 subscribers 100 TO1000
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("channel = ponce ORdog != 'bernese mountain'"), @r###"
|
||||||
|
Found unexpected characters at the end of the filter: `ORdog != \'bernese mountain\'`. You probably forgot an `OR` or an `AND` rule.
|
||||||
|
17:44 channel = ponce ORdog != 'bernese mountain'
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("colour IN blue, green]"), @r###"
|
||||||
|
Expected `[` after `IN` keyword.
|
||||||
|
11:23 colour IN blue, green]
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("colour IN [blue, green, 'blue' > 2]"), @r###"
|
||||||
|
Expected only comma-separated field names inside `IN[..]` but instead found `> 2]`.
|
||||||
|
32:36 colour IN [blue, green, 'blue' > 2]
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("colour IN [blue, green, AND]"), @r###"
|
||||||
|
Expected only comma-separated field names inside `IN[..]` but instead found `AND]`.
|
||||||
|
25:29 colour IN [blue, green, AND]
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("colour IN [blue, green"), @r###"
|
||||||
|
Expected matching `]` after the list of field names given to `IN[`
|
||||||
|
23:23 colour IN [blue, green
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("colour IN ['blue, green"), @r###"
|
||||||
|
Expression `\'blue, green` is missing the following closing delimiter: `'`.
|
||||||
|
12:24 colour IN ['blue, green
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("x = EXISTS"), @r###"
|
||||||
|
Was expecting a value but instead got `EXISTS`, which is a reserved keyword. To use `EXISTS` as a field name or a value, surround it by quotes.
|
||||||
|
5:11 x = EXISTS
|
||||||
|
"###);
|
||||||
|
|
||||||
|
insta::assert_display_snapshot!(p!("AND = 8"), @r###"
|
||||||
|
Was expecting a value but instead got `AND`, which is a reserved keyword. To use `AND` as a field name or a value, surround it by quotes.
|
||||||
|
1:4 AND = 8
|
||||||
|
"###);
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
@ -821,3 +609,59 @@ pub mod tests {
|
|||||||
assert!(filter.token_at_depth(3).is_none());
|
assert!(filter.token_at_depth(3).is_none());
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
impl<'a> std::fmt::Display for FilterCondition<'a> {
|
||||||
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||||
|
match self {
|
||||||
|
FilterCondition::Not(filter) => {
|
||||||
|
write!(f, "NOT ({filter})")
|
||||||
|
}
|
||||||
|
FilterCondition::Condition { fid, op } => {
|
||||||
|
write!(f, "{fid} {op}")
|
||||||
|
}
|
||||||
|
FilterCondition::In { fid, els } => {
|
||||||
|
write!(f, "{fid} IN[")?;
|
||||||
|
for el in els {
|
||||||
|
write!(f, "{el}, ")?;
|
||||||
|
}
|
||||||
|
write!(f, "]")
|
||||||
|
}
|
||||||
|
FilterCondition::Or(els) => {
|
||||||
|
write!(f, "OR[")?;
|
||||||
|
for el in els {
|
||||||
|
write!(f, "{el}, ")?;
|
||||||
|
}
|
||||||
|
write!(f, "]")
|
||||||
|
}
|
||||||
|
FilterCondition::And(els) => {
|
||||||
|
write!(f, "AND[")?;
|
||||||
|
for el in els {
|
||||||
|
write!(f, "{el}, ")?;
|
||||||
|
}
|
||||||
|
write!(f, "]")
|
||||||
|
}
|
||||||
|
FilterCondition::GeoLowerThan { point, radius } => {
|
||||||
|
write!(f, "_geoRadius({}, {}, {})", point[0], point[1], radius)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
impl<'a> std::fmt::Display for Condition<'a> {
|
||||||
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||||
|
match self {
|
||||||
|
Condition::GreaterThan(token) => write!(f, "> {token}"),
|
||||||
|
Condition::GreaterThanOrEqual(token) => write!(f, ">= {token}"),
|
||||||
|
Condition::Equal(token) => write!(f, "= {token}"),
|
||||||
|
Condition::NotEqual(token) => write!(f, "!= {token}"),
|
||||||
|
Condition::Exists => write!(f, "EXISTS"),
|
||||||
|
Condition::LowerThan(token) => write!(f, "< {token}"),
|
||||||
|
Condition::LowerThanOrEqual(token) => write!(f, "<= {token}"),
|
||||||
|
Condition::Between { from, to } => write!(f, "{from} TO {to}"),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
impl<'a> std::fmt::Display for Token<'a> {
|
||||||
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||||
|
write!(f, "{{{}}}", self.value())
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|||||||
@ -3,7 +3,7 @@ use nom::bytes::complete::{take_till, take_while, take_while1};
|
|||||||
use nom::character::complete::{char, multispace0};
|
use nom::character::complete::{char, multispace0};
|
||||||
use nom::combinator::cut;
|
use nom::combinator::cut;
|
||||||
use nom::sequence::{delimited, terminated};
|
use nom::sequence::{delimited, terminated};
|
||||||
use nom::{error, InputIter, InputLength, InputTake, Slice};
|
use nom::{InputIter, InputLength, InputTake, Slice};
|
||||||
|
|
||||||
use crate::error::{ExpectedValueKind, NomErrorExt};
|
use crate::error::{ExpectedValueKind, NomErrorExt};
|
||||||
use crate::{parse_geo_point, parse_geo_radius, Error, ErrorKind, IResult, Span, Token};
|
use crate::{parse_geo_point, parse_geo_radius, Error, ErrorKind, IResult, Span, Token};
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user