Unit tests for repo redirects (#961)

models/fixtures/repo_redirect.yml

@@ -0,0 +1,5 @@
+-
+  id: 1
+  owner_id: 2
+  lower_name: oldrepo1
+  redirect_repo_id: 1

models/repo_redirect_test.go

@@ -0,0 +1,74 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package models
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLookupRepoRedirect(t *testing.T) {
+	assert.NoError(t, PrepareTestDatabase())
+
+	repoID, err := LookupRepoRedirect(2, "oldrepo1")
+	assert.NoError(t, err)
+	assert.EqualValues(t, 1, repoID)
+
+	_, err = LookupRepoRedirect(NonexistentID, "doesnotexist")
+	assert.True(t, IsErrRepoRedirectNotExist(err))
+}
+
+func TestNewRepoRedirect(t *testing.T) {
+	// redirect to a completely new name
+	assert.NoError(t, PrepareTestDatabase())
+
+	repo := AssertExistsAndLoadBean(t, &Repository{ID: 1}).(*Repository)
+	assert.NoError(t, NewRepoRedirect(repo.OwnerID, repo.ID, repo.Name, "newreponame"))
+
+	AssertExistsAndLoadBean(t, &RepoRedirect{
+		OwnerID:        repo.OwnerID,
+		LowerName:      repo.LowerName,
+		RedirectRepoID: repo.ID,
+	})
+	AssertExistsAndLoadBean(t, &RepoRedirect{
+		OwnerID:        repo.OwnerID,
+		LowerName:      "oldrepo1",
+		RedirectRepoID: repo.ID,
+	})
+}
+
+func TestNewRepoRedirect2(t *testing.T) {
+	// redirect to previously used name
+	assert.NoError(t, PrepareTestDatabase())
+
+	repo := AssertExistsAndLoadBean(t, &Repository{ID: 1}).(*Repository)
+	assert.NoError(t, NewRepoRedirect(repo.OwnerID, repo.ID, repo.Name, "oldrepo1"))
+
+	AssertExistsAndLoadBean(t, &RepoRedirect{
+		OwnerID:        repo.OwnerID,
+		LowerName:      repo.LowerName,
+		RedirectRepoID: repo.ID,
+	})
+	AssertNotExistsBean(t, &RepoRedirect{
+		OwnerID:        repo.OwnerID,
+		LowerName:      "oldrepo1",
+		RedirectRepoID: repo.ID,
+	})
+}
+
+func TestNewRepoRedirect3(t *testing.T) {
+	// redirect for a previously-unredirected repo
+	assert.NoError(t, PrepareTestDatabase())
+
+	repo := AssertExistsAndLoadBean(t, &Repository{ID: 2}).(*Repository)
+	assert.NoError(t, NewRepoRedirect(repo.OwnerID, repo.ID, repo.Name, "newreponame"))
+
+	AssertExistsAndLoadBean(t, &RepoRedirect{
+		OwnerID:        repo.OwnerID,
+		LowerName:      repo.LowerName,
+		RedirectRepoID: repo.ID,
+	})
+}