func TestVerifyModelAgainstFileShouldAccountForUntaggedFields(t *testing.T) {
trec := openrtbtest.NewTestingRecorder()
// When verifying model against a type with some of the fields untagged.
openrtbtest.VerifyModelAgainstFile(
trec,
"untagged.json",
reflect.TypeOf(struct {
P1 int `json:"p1"`
P2 string `json:"p2"`
P3 float64
}{}))
// Expect the verification too pass.
if len(trec.Replays()) > 0 {
t.Fatal("Verification should not have any errors.", trec.Replays())
}
trec = openrtbtest.NewTestingRecorder()
// When verifying model against a type with some of the fields untagged.
openrtbtest.VerifyModelAgainstFile(
trec,
"untagged.json",
reflect.TypeOf(struct {
P1 int `json:"p1"`
P2 string `json:"p2"`
P3 float64 `json:"p3"`
}{}))
// Expect there are some errors.
replays := trec.Replays()
if len(replays) == 0 {
t.Fatal("Verification should produced some errors.")
}
if replays[0].Format != "JSON contains %d properties but the model %v declared %d." {
t.Fatal("The first error should check the number of fields match.")
}
}
func TestVerifyModelAgainstFileStructWithNoJsonTagsShouldOnlyMatchEmptyJSON(t *testing.T) {
trec := openrtbtest.NewTestingRecorder()
// When verifying model against a non-empty type but with no JSON fields.
openrtbtest.VerifyModelAgainstFile(
trec,
"empty.json",
reflect.TypeOf(struct {
P1 int `xml:"p1"`
P2 string `xml:"p2"`
P3 float64
}{}))
// Expect the verification too pass.
if len(trec.Replays()) > 0 {
t.Fatal("Verification should not have any errors.", trec.Replays())
}
}