1 files changed, 13 insertions, 0 deletions
diff --git a/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/join.pipe.spec.ts b/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/join.pipe.spec.ts
new file mode 100644
index 000000000..01bccbc2d
--- /dev/null
+++ b/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/join.pipe.spec.ts
@@ -0,0 +1,13 @@
+import { JoinPipe } from './join.pipe';
+
+describe('ListPipe', () => {
+  const pipe = new JoinPipe();
+
+  it('create an instance', () => {
+    expect(pipe).toBeTruthy();
+  });
+
+  it('transforms "[1,2,3]"', () => {
+    expect(pipe.transform([1, 2, 3])).toBe('1, 2, 3');
+  });
+});