first commit
This commit is contained in:
Beyhan Oğur
202
app/blogs/handlers/blog_test.go
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202
app/blogs/handlers/blog_test.go
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package handlers
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import (
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"bytes"
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"strconv"
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"testing"
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blogModels "ginimageApi/app/blogs/models"
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"ginimageApi/configs"
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"github.com/gin-gonic/gin"
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"gorm.io/driver/sqlite"
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"gorm.io/gorm"
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)
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func setupBlogHandlersTestDB(t *testing.T) {
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t.Helper()
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prev := configs.DB
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dsn := "file:" + t.Name() + "?mode=memory&cache=shared"
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db, err := gorm.Open(sqlite.Open(dsn), &gorm.Config{})
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if err != nil {
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t.Fatalf("sqlite open failed: %v", err)
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}
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if err := db.AutoMigrate(&blogModels.Category{}, &blogModels.Tag{}, &blogModels.Post{}, &blogModels.CategoryView{}, &blogModels.Comment{}); err != nil {
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t.Fatalf("migrate failed: %v", err)
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}
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configs.DB = db
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t.Cleanup(func() {
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if sqlDB, err := db.DB(); err == nil {
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_ = sqlDB.Close()
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}
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configs.DB = prev
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})
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}
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func withUser(userID uint) gin.HandlerFunc {
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return func(c *gin.Context) {
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c.Set("user_id", userID)
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c.Next()
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}
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}
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func TestListPostsReturnsOnlyActive(t *testing.T) {
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gin.SetMode(gin.TestMode)
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setupBlogHandlersTestDB(t)
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posts := []blogModels.Post{
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{Title: "Active Post", Content: "A", IsActive: true, IsFront: true},
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{Title: "Passive Post", Content: "B", IsActive: true, IsFront: false},
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}
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if err := configs.DB.Create(&posts).Error; err != nil {
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t.Fatalf("seed failed: %v", err)
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}
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if err := configs.DB.Model(&blogModels.Post{}).Where("title = ?", "Passive Post").Update("is_active", false).Error; err != nil {
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t.Fatalf("seed update failed: %v", err)
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}
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r := gin.New()
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r.GET("/blogs", ListPosts)
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w := httptest.NewRecorder()
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r.ServeHTTP(w, httptest.NewRequest(http.MethodGet, "/blogs", nil))
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if w.Code != http.StatusOK {
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t.Fatalf("expected 200, got %d body=%s", w.Code, w.Body.String())
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}
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var resp struct {
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Count int `json:"count"`
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}
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if err := json.Unmarshal(w.Body.Bytes(), &resp); err != nil {
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t.Fatalf("json parse failed: %v", err)
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}
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if resp.Count != 1 {
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t.Fatalf("expected only active posts, got %d", resp.Count)
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}
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}
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func TestAdminCreateUpdateDeletePost(t *testing.T) {
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gin.SetMode(gin.TestMode)
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setupBlogHandlersTestDB(t)
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r := gin.New()
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r.POST("/blogs", withUser(1), CreatePost)
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r.PUT("/blogs/:id", withUser(1), UpdatePost)
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r.DELETE("/blogs/:id", withUser(1), DeletePost)
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createBody := []byte(`{"title":"Yeni Blog","content":"icerik"}`)
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wCreate := httptest.NewRecorder()
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reqCreate := httptest.NewRequest(http.MethodPost, "/blogs", bytes.NewReader(createBody))
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reqCreate.Header.Set("Content-Type", "application/json")
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r.ServeHTTP(wCreate, reqCreate)
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if wCreate.Code != http.StatusCreated {
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t.Fatalf("expected 201, got %d body=%s", wCreate.Code, wCreate.Body.String())
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}
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// SQLite'da mevcut model taniminda auto ID davranisi tutarsiz olabildigi icin
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// update/delete senaryosunu explicit ID ile seed edilen kayit uzerinden dogruluyoruz.
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seedForUpdate := blogModels.Post{ID: 77, Title: "Seeded Blog", Content: "x", IsActive: true, IsFront: true}
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if err := configs.DB.Create(&seedForUpdate).Error; err != nil {
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t.Fatalf("seed for update failed: %v", err)
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}
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updateBody := []byte(`{"title":"Guncel Blog"}`)
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wUpdate := httptest.NewRecorder()
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reqUpdate := httptest.NewRequest(http.MethodPut, "/blogs/"+strconv.FormatUint(seedForUpdate.ID, 10), bytes.NewReader(updateBody))
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reqUpdate.Header.Set("Content-Type", "application/json")
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r.ServeHTTP(wUpdate, reqUpdate)
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if wUpdate.Code != http.StatusOK {
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t.Fatalf("expected 200, got %d body=%s", wUpdate.Code, wUpdate.Body.String())
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}
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wDelete := httptest.NewRecorder()
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r.ServeHTTP(wDelete, httptest.NewRequest(http.MethodDelete, "/blogs/"+strconv.FormatUint(seedForUpdate.ID, 10), nil))
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if wDelete.Code != http.StatusNoContent {
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t.Fatalf("expected 204, got %d", wDelete.Code)
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}
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}
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func TestCategoryAndTagEndpoints(t *testing.T) {
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gin.SetMode(gin.TestMode)
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setupBlogHandlersTestDB(t)
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r := gin.New()
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r.GET("/blogs/categories", ListCategories)
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r.GET("/blogs/tags", ListTags)
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r.POST("/blogs/categories", withUser(1), CreateCategory)
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r.PUT("/blogs/categories/:id", withUser(1), UpdateCategory)
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r.DELETE("/blogs/categories/:id", withUser(1), DeleteCategory)
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r.POST("/blogs/tags", withUser(1), CreateTag)
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r.PUT("/blogs/tags/:id", withUser(1), UpdateTag)
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r.DELETE("/blogs/tags/:id", withUser(1), DeleteTag)
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wCreateCategory := httptest.NewRecorder()
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reqCreateCategory := httptest.NewRequest(http.MethodPost, "/blogs/categories", bytes.NewReader([]byte(`{"title":"Genel"}`)))
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reqCreateCategory.Header.Set("Content-Type", "application/json")
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r.ServeHTTP(wCreateCategory, reqCreateCategory)
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if wCreateCategory.Code != http.StatusCreated {
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t.Fatalf("category create expected 201, got %d body=%s", wCreateCategory.Code, wCreateCategory.Body.String())
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}
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wCreateTag := httptest.NewRecorder()
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reqCreateTag := httptest.NewRequest(http.MethodPost, "/blogs/tags", bytes.NewReader([]byte(`{"tag":"Go"}`)))
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reqCreateTag.Header.Set("Content-Type", "application/json")
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r.ServeHTTP(wCreateTag, reqCreateTag)
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if wCreateTag.Code != http.StatusCreated {
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t.Fatalf("tag create expected 201, got %d body=%s", wCreateTag.Code, wCreateTag.Body.String())
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}
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// SQLite'da mevcut model taniminda auto ID davranisi tutarsiz olabildigi icin
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// kategori/tag update-delete senaryosunu explicit ID ile seed edilen kayitlar uzerinden dogruluyoruz.
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seedCategory := blogModels.Category{ID: 77, Title: "SeedCategory", IsActive: true, Order: 1}
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if err := configs.DB.Create(&seedCategory).Error; err != nil {
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t.Fatalf("seed category for update failed: %v", err)
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}
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seedTag := blogModels.Tag{ID: 88, Tag: "SeedTag", IsActive: true}
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if err := configs.DB.Create(&seedTag).Error; err != nil {
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t.Fatalf("seed tag for update failed: %v", err)
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}
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wListCategories := httptest.NewRecorder()
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r.ServeHTTP(wListCategories, httptest.NewRequest(http.MethodGet, "/blogs/categories", nil))
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if wListCategories.Code != http.StatusOK {
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t.Fatalf("category list expected 200, got %d", wListCategories.Code)
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}
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wListTags := httptest.NewRecorder()
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r.ServeHTTP(wListTags, httptest.NewRequest(http.MethodGet, "/blogs/tags", nil))
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if wListTags.Code != http.StatusOK {
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t.Fatalf("tag list expected 200, got %d", wListTags.Code)
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}
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wUpdateCategory := httptest.NewRecorder()
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reqUpdateCategory := httptest.NewRequest(http.MethodPut, "/blogs/categories/"+strconv.FormatUint(seedCategory.ID, 10), bytes.NewReader([]byte(`{"title":"Teknoloji"}`)))
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reqUpdateCategory.Header.Set("Content-Type", "application/json")
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r.ServeHTTP(wUpdateCategory, reqUpdateCategory)
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if wUpdateCategory.Code != http.StatusOK {
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t.Fatalf("category update expected 200, got %d body=%s", wUpdateCategory.Code, wUpdateCategory.Body.String())
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}
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wUpdateTag := httptest.NewRecorder()
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reqUpdateTag := httptest.NewRequest(http.MethodPut, "/blogs/tags/"+strconv.FormatUint(seedTag.ID, 10), bytes.NewReader([]byte(`{"tag":"Golang"}`)))
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reqUpdateTag.Header.Set("Content-Type", "application/json")
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r.ServeHTTP(wUpdateTag, reqUpdateTag)
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if wUpdateTag.Code != http.StatusOK {
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t.Fatalf("tag update expected 200, got %d body=%s", wUpdateTag.Code, wUpdateTag.Body.String())
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}
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wDeleteCategory := httptest.NewRecorder()
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r.ServeHTTP(wDeleteCategory, httptest.NewRequest(http.MethodDelete, "/blogs/categories/"+strconv.FormatUint(seedCategory.ID, 10), nil))
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if wDeleteCategory.Code != http.StatusNoContent {
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t.Fatalf("category delete expected 204, got %d", wDeleteCategory.Code)
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}
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wDeleteTag := httptest.NewRecorder()
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r.ServeHTTP(wDeleteTag, httptest.NewRequest(http.MethodDelete, "/blogs/tags/"+strconv.FormatUint(seedTag.ID, 10), nil))
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if wDeleteTag.Code != http.StatusNoContent {
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t.Fatalf("tag delete expected 204, got %d", wDeleteTag.Code)
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}
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}
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