1 files changed, 87 insertions, 0 deletions
diff --git a/services/issue/issue_test.go b/services/issue/issue_test.go
new file mode 100644
index 0000000..a0bb88e
--- /dev/null
+++ b/services/issue/issue_test.go
@@ -0,0 +1,87 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package issue
+
+import (
+	"testing"
+
+	"code.gitea.io/gitea/models/db"
+	issues_model "code.gitea.io/gitea/models/issues"
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unittest"
+	user_model "code.gitea.io/gitea/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.EqualValues(t, map[int64]string{1: "branch1", 2: "tag1", 3: "c0ffee"}, endNames)
+	assert.EqualValues(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)
+}