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Code Issues Releases Wiki Activity

improve and test the sort error message

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This commit is contained in:
Tamo 2021-09-30 12:50:40 +02:00
parent 0ee67bb7d1
commit d9eba9d145
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GPG Key ID: 20CD8020AFA88D69
1 changed files with 49 additions and 21 deletions
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70
milli/src/asc_desc.rs
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@ -20,12 +20,12 @@ impl fmt::Display for AscDescError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match self {
Self::InvalidSyntax { name } => {
write!(f, "invalid asc/desc syntax for {}", name)
write!(f, "invalid asc/desc syntax for {}.", name)
}
Self::ReservedKeyword { name } => {
write!(
f,
"{} is a reserved keyword and thus can't be used as a asc/desc rule",
"{} is a reserved keyword and thus can't be used as a asc/desc rule.",
name
)
}
@ -128,8 +128,6 @@ impl AscDesc {
impl FromStr for AscDesc {
type Err = AscDescError;
/// Since we don't know if this was deserialized for a criterion or a sort we just return a
/// string and let the caller create his own error.
fn from_str(text: &str) -> Result<AscDesc, Self::Err> {
match text.rsplit_once(':') {
Some((left, "asc")) => Ok(AscDesc::Asc(left.parse()?)),
@ -156,10 +154,10 @@ impl From<AscDescError> for SortError {
SortError::BadGeoPointUsage { name }
}
AscDescError::ReservedKeyword { name } if &name == "_geo" => {
SortError::ReservedNameForSettings { name: "_geoPoint".to_string() }
SortError::ReservedNameForSettings { name }
}
AscDescError::ReservedKeyword { name } if name.starts_with("_geoRadius") => {
SortError::ReservedNameForFilter { name: "_geoRadius".to_string() }
SortError::ReservedNameForFilter { name: String::from("_geoRadius") }
}
AscDescError::ReservedKeyword { name } => SortError::ReservedName { name },
}
@ -173,34 +171,26 @@ impl fmt::Display for SortError {
write!(
f,
"invalid syntax for the `_geoPoint` parameter: `{}`. \
Usage: `_geoPoint(latitude, longitude):asc`",
Usage: `_geoPoint(latitude, longitude):asc`.",
name
)
}
Self::InvalidName { name } => {
write!(f, "invalid syntax for the sort parameter {}", name)
write!(f, "invalid syntax for the sort parameter `{}`.", name)
}
Self::ReservedName { name } => {
write!(
f,
"{} is a reserved keyword and thus can't be used as a sort expression",
"{} is a reserved keyword and thus can't be used as a sort expression.",
name
)
}
Self::ReservedNameForSettings { name } => {
Self::ReservedNameForSettings { name } | Self::ReservedNameForFilter { name } => {
write!(
f,
"{} is a reserved keyword and thus can't be used as a sort expression. \
{} can only be used in the settings",
name, name
)
}
Self::ReservedNameForFilter { name } => {
write!(
f,
"{} is a reserved keyword and thus can't be used as a sort expression. \
{} can only be used for filtering at search time",
name, name
"`{}` is a reserved keyword and thus can't be used as a sort expression. \
Use the `_geoPoint(latitude, longitude)` built-in rule to sort on `_geo` field coordinates.",
name,
)
}
}
@ -299,4 +289,42 @@ mod tests {
);
}
}
#[test]
fn sort_error_message() {
let errors = [
(
AscDescError::InvalidSyntax { name: S("truc:machin") },
S("invalid syntax for the sort parameter `truc:machin`."),
),
(
AscDescError::InvalidSyntax { name: S("hello:world") },
S("invalid syntax for the sort parameter `hello:world`."),
),
(
AscDescError::ReservedKeyword { name: S("_geo") },
S("`_geo` is a reserved keyword and thus can't be used as a sort expression. Use the `_geoPoint(latitude, longitude)` built-in rule to sort on `_geo` field coordinates."),
),
(
AscDescError::ReservedKeyword { name: S("_geoDistance") },
S("_geoDistance is a reserved keyword and thus can't be used as a sort expression.")
),
(
AscDescError::ReservedKeyword { name: S("_geoRadius(12, 13)") },
S("`_geoRadius` is a reserved keyword and thus can't be used as a sort expression. Use the `_geoPoint(latitude, longitude)` built-in rule to sort on `_geo` field coordinates."),
),
];
for (asc_desc_error, expected_message) in errors {
let sort_error = SortError::from(asc_desc_error);
assert_eq!(
sort_error.to_string(),
expected_message,
"was expecting {} for the error {:?} but instead got {}",
expected_message,
sort_error,
sort_error.to_string()
);
}
}
}