package embd import "testing" func TestPinMapLookup(t *testing.T) { var tests = []struct { key interface{} cap int id string }{ {"10", CapAnalog, "P1_1"}, {10, CapAnalog, "P1_1"}, {"10", CapNormal, "P1_2"}, {"P1_2", CapNormal, "P1_2"}, {"P1_2", CapAnalog, "P1_2"}, {"GPIO10", CapNormal, "P1_2"}, } var pinMap = PinMap{ &PinDesc{ID: "P1_1", Aliases: []string{"AN1", "10"}, Caps: CapAnalog}, &PinDesc{ID: "P1_2", Aliases: []string{"10", "GPIO10"}, Caps: CapNormal}, } for _, test := range tests { pd, found := pinMap.Lookup(test.key, test.cap) if !found { t.Errorf("Could not find a descriptor for %q", test.key) continue } if pd.ID != test.id { var capStr string switch test.cap { case CapNormal: capStr = "CapNormal" case CapAnalog: capStr = "CapAnalog" default: t.Fatalf("Unknown cap %v", test.cap) } t.Errorf("Looking up %q with %v: got %v, want %v", test.key, capStr, pd.ID, test.id) } } }