TestContextError() — gin Function Reference

Source Code

context_test.go lines 1886–1919

func TestContextError(t *testing.T) {
	c, _ := CreateTestContext(httptest.NewRecorder())
	assert.Empty(t, c.Errors)

	firstErr := errors.New("first error")
	c.Error(firstErr) //nolint: errcheck
	assert.Len(t, c.Errors, 1)
	assert.Equal(t, "Error #01: first error\n", c.Errors.String())

	secondErr := errors.New("second error")
	c.Error(&Error{ //nolint: errcheck
		Err:  secondErr,
		Meta: "some data 2",
		Type: ErrorTypePublic,
	})
	assert.Len(t, c.Errors, 2)

	assert.Equal(t, firstErr, c.Errors[0].Err)
	assert.Nil(t, c.Errors[0].Meta)
	assert.Equal(t, ErrorTypePrivate, c.Errors[0].Type)

	assert.Equal(t, secondErr, c.Errors[1].Err)
	assert.Equal(t, "some data 2", c.Errors[1].Meta)
	assert.Equal(t, ErrorTypePublic, c.Errors[1].Type)

	assert.Equal(t, c.Errors.Last(), c.Errors[1])

	defer func() {
		if recover() == nil {
			t.Error("didn't panic")
		}
	}()
	c.Error(nil) //nolint: errcheck
}