test: post repository initial tests

Author: oleksandrkhmil

tests/integration/post_repository_test.go

@@ -0,0 +1,50 @@
+package integration
+
+import (
+	"testing"
+
+	"github.com/nix-united/golang-echo-boilerplate/internal/models"
+	"github.com/nix-united/golang-echo-boilerplate/internal/repositories"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestPostRepository(t *testing.T) {
+	userRepository := repositories.NewUserRepository(gormDB)
+	postRepository := repositories.NewPostRepository(gormDB)
+
+	userToCreate := &models.User{
+		Email:    "example_user_email@email.com",
+		Name:     "some-user-with-posts",
+		Password: "some-user-with-posts-password",
+	}
+
+	err := gormDB.Create(userToCreate).Error
+	require.NoError(t, err)
+
+	user := new(models.User)
+	userRepository.GetUserByEmail(user, "example_user_email@email.com")
+	require.NotNil(t, user)
+
+	postToCreate := &models.Post{
+		Title:   "Post title",
+		Content: "Post content",
+		UserID:  user.ID,
+	}
+
+	postRepository.Create(postToCreate)
+
+	gotPosts := new([]models.Post)
+	postRepository.GetPosts(gotPosts)
+	require.NotNil(t, gotPosts)
+	require.Len(t, (*gotPosts), 1)
+
+	gotPost := (*gotPosts)[0]
+	wantPost := postToCreate
+	wantPost.User = *user
+	wantPost.CreatedAt = gotPost.CreatedAt
+	wantPost.UpdatedAt = gotPost.UpdatedAt
+
+	assert.Equal(t, *postToCreate, (*gotPosts)[0])
+}