func TestValidateCorrectQuery(t *testing.T) {
validator := internal.NewRequestValidator()
query := map[string][]string{
"from": []string{"2016-06"},
"to": []string{"2016-07"},
}
from, to, err := validator.Validate(query)
if from == "" {
t.Error("Expected returned from to not be empty")
}
if to == "" {
t.Error("Expected returned to to not be empty")
}
if err != nil {
t.Error("Expected err to be nil")
}
if from != "2016-06" {
t.Error("Expected from to be \"2016-06\", not", from)
}
if to != "2016-07" {
t.Error("Expected to to be \"2016-07\", not", to)
}
}
func TestValidateMissingFrom(t *testing.T) {
validator := internal.NewRequestValidator()
query := make(map[string][]string)
from, to, err := validator.Validate(query)
if from != "" {
t.Error("Expected returned from to be empty")
}
if to != "" {
t.Error("Expected returned to to be empty")
}
if err == nil {
t.Error("Expected err to not be nil")
}
if err.Error() != "from parameter is missing" {
t.Error("Expected mesage to be \"from parameter is missing\", not", err.Error())
}
}
func TestValidateMultipleToParams(t *testing.T) {
validator := internal.NewRequestValidator()
query := map[string][]string{
"from": []string{"2016-06"},
"to": []string{"2016-06", "2016-07"},
}
from, to, err := validator.Validate(query)
if from != "" {
t.Error("Expected returned from to be empty")
}
if to != "" {
t.Error("Expected returned to to be empty")
}
if err == nil {
t.Error("Expected err to not be nil")
}
if err.Error() != "to date format is invalid" {
t.Error("Expected mesage to be \"to date format is invalid\", not", err.Error())
}
}