// Copyright 2020 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package issue import (	"testing" 	"forgejo.org/models/db"	issues_model "forgejo.org/models/issues"	repo_model "forgejo.org/models/repo"	"forgejo.org/models/unittest"	user_model "forgejo.org/models/user" 	"github.com/stretchr/testify/assert"	"github.com/stretchr/testify/require") func TestGetRefEndNamesAndURLs(t *testing.T) {	issues := []*issues_model.Issue{		{ID: 1, Ref: "refs/heads/branch1"},		{ID: 2, Ref: "refs/tags/tag1"},		{ID: 3, Ref: "c0ffee"},	}	repoLink := "/foo/bar" 	endNames, urls := GetRefEndNamesAndURLs(issues, repoLink)	assert.Equal(t, map[int64]string{1: "branch1", 2: "tag1", 3: "c0ffee"}, endNames)	assert.Equal(t, map[int64]string{		1: repoLink + "/src/branch/branch1",		2: repoLink + "/src/tag/tag1",		3: repoLink + "/src/commit/c0ffee",	}, urls)} func TestIssue_DeleteIssue(t *testing.T) {	require.NoError(t, unittest.PrepareTestDatabase()) 	issueIDs, err := issues_model.GetIssueIDsByRepoID(db.DefaultContext, 1)	require.NoError(t, err)	assert.Len(t, issueIDs, 5) 	issue := &issues_model.Issue{		RepoID: 1,		ID:     issueIDs[2],	} 	err = deleteIssue(db.DefaultContext, issue)	require.NoError(t, err)	issueIDs, err = issues_model.GetIssueIDsByRepoID(db.DefaultContext, 1)	require.NoError(t, err)	assert.Len(t, issueIDs, 4) 	// check attachment removal	attachments, err := repo_model.GetAttachmentsByIssueID(db.DefaultContext, 4)	require.NoError(t, err)	issue, err = issues_model.GetIssueByID(db.DefaultContext, 4)	require.NoError(t, err)	err = deleteIssue(db.DefaultContext, issue)	require.NoError(t, err)	assert.Len(t, attachments, 2)	for i := range attachments {		attachment, err := repo_model.GetAttachmentByUUID(db.DefaultContext, attachments[i].UUID)		require.Error(t, err)		assert.True(t, repo_model.IsErrAttachmentNotExist(err))		assert.Nil(t, attachment)	} 	// check issue dependencies	user, err := user_model.GetUserByID(db.DefaultContext, 1)	require.NoError(t, err)	issue1, err := issues_model.GetIssueByID(db.DefaultContext, 1)	require.NoError(t, err)	issue2, err := issues_model.GetIssueByID(db.DefaultContext, 2)	require.NoError(t, err)	err = issues_model.CreateIssueDependency(db.DefaultContext, user, issue1, issue2)	require.NoError(t, err)	left, err := issues_model.IssueNoDependenciesLeft(db.DefaultContext, issue1)	require.NoError(t, err)	assert.False(t, left) 	err = deleteIssue(db.DefaultContext, issue2)	require.NoError(t, err)	left, err = issues_model.IssueNoDependenciesLeft(db.DefaultContext, issue1)	require.NoError(t, err)	assert.True(t, left)}