1 files changed, 41 insertions, 0 deletions
diff --git a/internal/db/action_test.go b/internal/db/action_test.go
new file mode 100644
index 00000000..afd750bb
--- /dev/null
+++ b/internal/db/action_test.go
@@ -0,0 +1,41 @@
+// Copyright 2020 The Gogs 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 db
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_issueReferencePattern(t *testing.T) {
+	tests := []struct {
+		name       string
+		message    string
+		expStrings []string
+	}{
+		{
+			name:       "no match",
+			message:    "Hello world!",
+			expStrings: nil,
+		},
+		{
+			name:       "contains issue numbers",
+			message:    "#123 is fixed, and #456 is WIP",
+			expStrings: []string{"#123", " #456"},
+		},
+		{
+			name:       "contains full issue references",
+			message:    "#123 is fixed, and user/repo#456 is WIP",
+			expStrings: []string{"#123", " user/repo#456"},
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			strs := issueReferencePattern.FindAllString(test.message, -1)
+			assert.Equal(t, test.expStrings, strs)
+		})
+	}
+}