first-commit

services/repository/fork_test.go

@@ -0,0 +1,92 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repository
+
+import (
+	"os"
+	"testing"
+
+	"code.gitea.io/gitea/models/db"
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unittest"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/test"
+	"code.gitea.io/gitea/modules/util"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestForkRepository(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	// user 13 has already forked repo10
+	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 13})
+	repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 10})
+
+	fork, err := ForkRepository(git.DefaultContext, user, user, ForkRepoOptions{
+		BaseRepo:    repo,
+		Name:        "test",
+		Description: "test",
+	})
+	assert.Nil(t, fork)
+	assert.Error(t, err)
+	assert.True(t, IsErrForkAlreadyExist(err))
+
+	// user not reached maximum limit of repositories
+	assert.False(t, repo_model.IsErrReachLimitOfRepo(err))
+
+	// change AllowForkWithoutMaximumLimit to false for the test
+	defer test.MockVariableValue(&setting.Repository.AllowForkWithoutMaximumLimit, false)()
+	// user has reached maximum limit of repositories
+	user.MaxRepoCreation = 0
+	fork2, err := ForkRepository(git.DefaultContext, user, user, ForkRepoOptions{
+		BaseRepo:    repo,
+		Name:        "test",
+		Description: "test",
+	})
+	assert.Nil(t, fork2)
+	assert.True(t, repo_model.IsErrReachLimitOfRepo(err))
+}
+
+func TestForkRepositoryCleanup(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	// a successful fork
+	user2 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
+	repo10 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 10})
+
+	fork, err := ForkRepository(git.DefaultContext, user2, user2, ForkRepoOptions{
+		BaseRepo: repo10,
+		Name:     "test",
+	})
+	assert.NoError(t, err)
+	assert.NotNil(t, fork)
+
+	exist, err := util.IsExist(repo_model.RepoPath(user2.Name, "test"))
+	assert.NoError(t, err)
+	assert.True(t, exist)
+
+	err = DeleteRepositoryDirectly(db.DefaultContext, fork.ID)
+	assert.NoError(t, err)
+
+	// a failed creating because some mock data
+	// create the repository directory so that the creation will fail after database record created.
+	assert.NoError(t, os.MkdirAll(repo_model.RepoPath(user2.Name, "test"), os.ModePerm))
+
+	fork2, err := ForkRepository(db.DefaultContext, user2, user2, ForkRepoOptions{
+		BaseRepo: repo10,
+		Name:     "test",
+	})
+	assert.Nil(t, fork2)
+	assert.Error(t, err)
+
+	// assert the cleanup is successful
+	unittest.AssertNotExistsBean(t, &repo_model.Repository{OwnerName: user2.Name, Name: "test"})
+
+	exist, err = util.IsExist(repo_model.RepoPath(user2.Name, "test"))
+	assert.NoError(t, err)
+	assert.False(t, exist)
+}