TestRenderString() — gin Function Reference

Source Code

render/render_test.go lines 458–475

func TestRenderString(t *testing.T) {
	w := httptest.NewRecorder()

	(String{
		Format: "hello %s %d",
		Data:   []any{},
	}).WriteContentType(w)
	assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))

	err := (String{
		Format: "hola %s %d",
		Data:   []any{"manu", 2},
	}).Render(w)

	require.NoError(t, err)
	assert.Equal(t, "hola manu 2", w.Body.String())
	assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}