label mock tests

internal/merch/handler_test.go

@@ -12,6 +12,8 @@ import (
 	"testing"
 )
 
+const userId int64 = 789
+
 func setupTestRouter(mockRepo Repository) *gin.Engine {
 	ut := utils.New()
 
@@ -25,8 +27,6 @@ func setupTestRouter(mockRepo Repository) *gin.Engine {
 	gin.SetMode(gin.TestMode)
 	router := gin.New()
 
-	var userId int64 = 789
-
 	router.Use(
 		func(c *gin.Context) {
 			c.Set("userId", userId)
@@ -41,7 +41,7 @@ func setupTestRouter(mockRepo Repository) *gin.Engine {
 func TestCreateLabelSuccess(t *testing.T) {
 	mockRepo := new(MockRepository)
 	mockRepo.
-		On("createLabel", mock.Anything, mock.Anything, mock.Anything).
+		On("createLabel", mock.Anything, userId, mock.Anything).
 		Return(nil)
 
 	router := setupTestRouter(mockRepo)
@@ -66,3 +66,195 @@ func TestCreateLabelSuccess(t *testing.T) {
 	assert.Equal(t, 200, w.Code)
 	mockRepo.AssertExpectations(t)
 }
+
+func TestGetLabelsSuccess(t *testing.T) {
+	expectedList := []LabelsList{
+		{LabelUuid: "123", Name: "First", Color: "1", BgColor: "2"},
+		{LabelUuid: "456", Name: "Second", Color: "3", BgColor: "4"},
+	}
+
+	mockRepo := new(MockRepository)
+	mockRepo.
+		On("getLabels", mock.Anything, userId).
+		Return(expectedList, nil)
+
+	router := setupTestRouter(mockRepo)
+
+	req, _ := http.NewRequest("GET", "/merch/labels", nil)
+	w := httptest.NewRecorder()
+
+	router.ServeHTTP(w, req)
+
+	assert.Equal(t, 200, w.Code)
+
+	var response []LabelsList
+	err := json.Unmarshal(w.Body.Bytes(), &response)
+	if err != nil {
+		t.Fatal(err)
+	}
+	assert.Equal(t, expectedList, response)
+
+	mockRepo.AssertExpectations(t)
+}
+
+func TestUpdateLabelSuccess(t *testing.T) {
+	mockRepo := new(MockRepository)
+	mockRepo.
+		On("updateLabel",
+			mock.Anything,
+			userId,
+			mock.MatchedBy(func(arg any) bool {
+				label, ok := arg.(*Label)
+				if !ok {
+					return false
+				}
+				return label.Uuid == "u123" && label.Name == "Test Label1"
+			}),
+		).
+		Return(nil)
+
+	router := setupTestRouter(mockRepo)
+
+	l := &LabelDTO{
+		Name:    "Test Label1",
+		Color:   "1",
+		BgColor: "2",
+	}
+
+	payload, err := json.Marshal(l)
+	if err != nil {
+		t.Fatal(err)
+	}
+	body := bytes.NewBuffer(payload)
+
+	req, _ := http.NewRequest("PUT", "/merch/labels/u123", body)
+	w := httptest.NewRecorder()
+
+	router.ServeHTTP(w, req)
+
+	assert.Equal(t, 200, w.Code)
+}
+
+func TestDeleteLabelSuccess(t *testing.T) {
+	mockRepo := new(MockRepository)
+
+	expectedUuid := mock.MatchedBy(func(arg any) bool {
+		u, ok := arg.(string)
+		if !ok {
+			return false
+		}
+		return u == "u123"
+	})
+
+	mockRepo.
+		On("deleteLabel", mock.Anything, userId, expectedUuid, mock.Anything).
+		Return(nil)
+
+	router := setupTestRouter(mockRepo)
+
+	req, _ := http.NewRequest("DELETE", "/merch/labels/u123", nil)
+	w := httptest.NewRecorder()
+
+	router.ServeHTTP(w, req)
+
+	assert.Equal(t, 200, w.Code)
+}
+
+func TestAttachLabelSuccess(t *testing.T) {
+	mockRepo := new(MockRepository)
+
+	expected := mock.MatchedBy(func(arg any) bool {
+		val, ok := arg.(*LabelLink)
+		if !ok {
+			return false
+		}
+		return val.LabelUuid == "l123"
+	})
+
+	mockRepo.
+		On("attachLabel", mock.Anything, userId, expected, mock.Anything).
+		Return(nil)
+
+	router := setupTestRouter(mockRepo)
+
+	l := LabelLink{
+		MerchUuid: "m123",
+		LabelUuid: "l123",
+	}
+	payload, err := json.Marshal(l)
+	if err != nil {
+		t.Fatal(err)
+	}
+	body := bytes.NewBuffer(payload)
+
+	req, _ := http.NewRequest("POST", "/merch/labels/attach", body)
+	w := httptest.NewRecorder()
+
+	router.ServeHTTP(w, req)
+
+	assert.Equal(t, 200, w.Code)
+	mockRepo.AssertExpectations(t)
+}
+
+func TestDetachLabelSuccess(t *testing.T) {
+	mockRepo := new(MockRepository)
+
+	expected := mock.MatchedBy(func(arg any) bool {
+		val, ok := arg.(*LabelLink)
+		if !ok {
+			return false
+		}
+		return val.LabelUuid == "l123"
+	})
+
+	mockRepo.
+		On("detachLabel", mock.Anything, userId, expected, mock.Anything).
+		Return(nil)
+
+	router := setupTestRouter(mockRepo)
+
+	l := LabelLink{
+		MerchUuid: "m123",
+		LabelUuid: "l123",
+	}
+	payload, err := json.Marshal(l)
+	if err != nil {
+		t.Fatal(err)
+	}
+	body := bytes.NewBuffer(payload)
+
+	req, _ := http.NewRequest("POST", "/merch/labels/detach", body)
+	w := httptest.NewRecorder()
+
+	router.ServeHTTP(w, req)
+
+	assert.Equal(t, 200, w.Code)
+	mockRepo.AssertExpectations(t)
+}
+
+func TestGetMerchLabelsSuccess(t *testing.T) {
+	mockRepo := new(MockRepository)
+
+	expected := []string{"l123", "l456", "l789"}
+	mockRepo.
+		On("getAttachedLabelsByUuid", mock.Anything, userId, "m123").
+		Return(expected, nil)
+
+	router := setupTestRouter(mockRepo)
+
+	req, _ := http.NewRequest("GET", "/merch/labels/m123", nil)
+	w := httptest.NewRecorder()
+
+	router.ServeHTTP(w, req)
+
+	assert.Equal(t, 200, w.Code)
+
+	var response []string
+	err := json.Unmarshal(w.Body.Bytes(), &response)
+	if err != nil {
+		t.Fatal(err)
+	}
+	assert.Equal(t, expected, response)
+
+	mockRepo.AssertExpectations(t)
+}