package opt_test import ( "testing" "encoding/json" "github.com/reiver/go-opt" ) func TestOptional_UnmarshalJSON_bool(t *testing.T) { tests := []struct{ JSON string Expected opt.Optional[bool] }{ { JSON: `false`, Expected: opt.Something(false), }, { JSON: `true`, Expected: opt.Something(true), }, } for testNumber, test := range tests { var actual opt.Optional[bool] err := json.Unmarshal([]byte(test.JSON), &actual) if nil != err { t.Errorf("For test #%d, did not expect an error but actually got one.", testNumber) t.Logf("ERROR: (%T) %s", err, err) t.Logf("JSON: %q", test.JSON) t.Logf("EXPECTED: %#v", test.Expected) t.Logf("ACTUAL: %#v", actual) continue } { expected := test.Expected if expected != actual { t.Errorf("For test #%d, the actual value of the optional type is not what was expected.", testNumber) t.Logf("EXPECTED: %#v", expected) t.Logf("ACTUAL: %#v", actual) t.Logf("JSON: %q", test.JSON) continue } } } } func TestOptional_UnmarshalJSON_bool_fail(t *testing.T) { var op opt.Optional[bool] var jason string = "12345" err := json.Unmarshal([]byte(jason), &op) if nil == err { t.Errorf("Expected an error but did not actually get one.") return } }