Function TestValues_CustomEncoding_Error

query/encode_test.go:489–512

One of the few ways reflectValues will return an error is if a custom encoder returns an error. Test all of the various ways that can happen.

(t *testing.T)

// One of the few ways reflectValues will return an error is if a custom
// encoder returns an error.  Test all of the various ways that can happen.
func TestValues_CustomEncoding_Error(t *testing.T) {
	type st struct {
		V customEncodedStrings
	}
	tests := []struct {
		input interface{}
	}{
		{
			st{[]string{"err"}},
		},
		{ // struct field
			struct{ S st }{st{[]string{"err"}}},
		},
		{ // embedded struct
			struct{ st }{st{[]string{"err"}}},
		},
	}
	for _, tt := range tests {
		_, err := Values(tt.input)
		if err == nil {
			t.Errorf("Values(%q) did not return expected encoding error", tt.input)
		}
	}
}

// customEncodedInt is an int with a custom URL encoding
type customEncodedInt int