From def696c310a0d916b549d0206d0b203f408638c1 Mon Sep 17 00:00:00 2001
From: Tim Klever <tim.v.klever@aexp.com>
Date: Tue, 1 Apr 2025 19:00:21 -0700
Subject: [PATCH] tests(entityRouteParams): initial test suite

Signed-off-by: Tim Klever <tim.v.klever@aexp.com>
---
 plugins/catalog-react/src/routes.test.ts | 64 ++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 plugins/catalog-react/src/routes.test.ts

diff --git a/plugins/catalog-react/src/routes.test.ts b/plugins/catalog-react/src/routes.test.ts
new file mode 100644
index 0000000000..58b8707edd
--- /dev/null
+++ b/plugins/catalog-react/src/routes.test.ts
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2025 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { DEFAULT_NAMESPACE, Entity } from '@backstage/catalog-model';
+import { entityRouteParams } from './routes';
+
+const entity: Entity = {
+  apiVersion: '1',
+  kind: 'Component',
+  metadata: {
+    name: 'Test-Component',
+  },
+};
+
+const expectedEntityRouteParams = {
+  kind: 'component',
+  name: 'Test-Component',
+  namespace: DEFAULT_NAMESPACE,
+};
+
+const namespacedEntity = {
+  apiVersion: '1',
+  kind: 'Component',
+  metadata: {
+    name: 'Test-Namespaced-Component',
+    namespace: 'Test-Namespace',
+  },
+};
+
+const expectedNamespacedEntityRouteParams = {
+  kind: 'component',
+  name: 'Test-Namespaced-Component',
+  namespace: 'test-namespace',
+};
+
+describe('entityRouteParams', () => {
+  it.each([
+    ['Entity', entity, expectedEntityRouteParams],
+    [
+      'namespaced Entity',
+      namespacedEntity,
+      expectedNamespacedEntityRouteParams,
+    ],
+  ])(
+    'should return correct route params for %s',
+    (_type, entityOrRef, expectedRouteParams) => {
+      const actualRouteParams = entityRouteParams(entityOrRef);
+      expect(actualRouteParams).toEqual(expectedRouteParams);
+    },
+  );
+});