1 files changed, 36 insertions, 0 deletions
diff --git a/modules/setting/server_test.go b/modules/setting/server_test.go
new file mode 100644
index 0000000..8db8168
--- /dev/null
+++ b/modules/setting/server_test.go
@@ -0,0 +1,36 @@
+// Copyright 2024 The Forgejo Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package setting
+
+import (
+	"testing"
+
+	"code.gitea.io/gitea/modules/test"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestDisplayNameDefault(t *testing.T) {
+	defer test.MockVariableValue(&AppName, "Forgejo")()
+	defer test.MockVariableValue(&AppSlogan, "Beyond coding. We Forge.")()
+	defer test.MockVariableValue(&AppDisplayNameFormat, "{APP_NAME}: {APP_SLOGAN}")()
+	displayName := generateDisplayName()
+	assert.Equal(t, "Forgejo: Beyond coding. We Forge.", displayName)
+}
+
+func TestDisplayNameEmptySlogan(t *testing.T) {
+	defer test.MockVariableValue(&AppName, "Forgejo")()
+	defer test.MockVariableValue(&AppSlogan, "")()
+	defer test.MockVariableValue(&AppDisplayNameFormat, "{APP_NAME}: {APP_SLOGAN}")()
+	displayName := generateDisplayName()
+	assert.Equal(t, "Forgejo", displayName)
+}
+
+func TestDisplayNameCustomFormat(t *testing.T) {
+	defer test.MockVariableValue(&AppName, "Forgejo")()
+	defer test.MockVariableValue(&AppSlogan, "Beyond coding. We Forge.")()
+	defer test.MockVariableValue(&AppDisplayNameFormat, "{APP_NAME} - {APP_SLOGAN}")()
+	displayName := generateDisplayName()
+	assert.Equal(t, "Forgejo - Beyond coding. We Forge.", displayName)
+}