✨ Add HandlerWithError

handler_test.go

@@ -0,0 +1,52 @@
+package handler
+
+import (
+	"errors"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+	"github.com/stretchr/testify/suite"
+)
+
+func TestHandler(t *testing.T) {
+	suite.Run(t, new(HandlerTestSuite))
+}
+
+type HandlerTestSuite struct {
+	suite.Suite
+	w   *httptest.ResponseRecorder
+	ctx *gin.Context
+}
+
+func (s *HandlerTestSuite) SetupTest() {
+	gin.SetMode(gin.TestMode)
+	s.w = httptest.NewRecorder()
+	s.ctx, _ = gin.CreateTestContext(s.w)
+	s.ctx.Request = new(http.Request)
+}
+
+func (s *HandlerTestSuite) TearDownTest() {
+	s.w = nil
+	s.ctx = nil
+}
+
+func (s *HandlerTestSuite) TestHandler() {
+	err := errors.New("Goodbye")
+	HandlerWithErrorWrapper(func(c *gin.Context) error {
+		return err
+	})(s.ctx)
+
+	found := s.ctx.Errors.Last()
+	s.Assert().True(errors.Is(found, err))
+}
+
+func (s *HandlerTestSuite) TestHandlerNil() {
+	HandlerWithErrorWrapper(func(c *gin.Context) error {
+		return nil
+	})(s.ctx)
+
+	found := s.ctx.Errors.Last()
+	s.Assert().Nil(found)
+}