Function TestSortValuesWithSpew

internal/spew/common_test.go:268–298

TestSortValuesWithSpew ensures the sort functionality for reflect.Value based sorting works as intended when using spew to stringify keys.

(t *testing.T)

// TestSortValuesWithSpew ensures the sort functionality for reflect.Value
// based sorting works as intended when using spew to stringify keys.
func TestSortValuesWithSpew(t *testing.T) {
	v := reflect.ValueOf

	a := v("a")
	b := v("b")
	c := v("c")
	tests := []sortTestCase{
		// Ints.
		{
			[]reflect.Value{v(2), v(1), v(3)},
			[]reflect.Value{v(1), v(2), v(3)},
		},
		// Strings.
		{
			[]reflect.Value{b, a, c},
			[]reflect.Value{a, b, c},
		},
		// SortableStructs.
		{
			[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
			[]reflect.Value{v(sortableStruct{1}), v(sortableStruct{2}), v(sortableStruct{3})},
		},
		// UnsortableStructs.
		{
			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
			[]reflect.Value{v(unsortableStruct{1}), v(unsortableStruct{2}), v(unsortableStruct{3})},
		},
	}
	cs := spew.ConfigState{DisableMethods: true, SpewKeys: true}
	helpTestSortValues(tests, &cs, t)
}