1 files changed, 18 insertions, 0 deletions
diff --git a/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/empty.pipe.spec.ts b/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/empty.pipe.spec.ts
new file mode 100644
index 000000000..e73420f6a
--- /dev/null
+++ b/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/empty.pipe.spec.ts
@@ -0,0 +1,18 @@
+import { EmptyPipe } from './empty.pipe';
+
+describe('EmptyPipe', () => {
+  const pipe = new EmptyPipe();
+
+  it('create an instance', () => {
+    expect(pipe).toBeTruthy();
+  });
+
+  it('transforms with empty value', () => {
+    expect(pipe.transform(undefined)).toBe('-');
+  });
+
+  it('transforms with some value', () => {
+    const value = 'foo';
+    expect(pipe.transform(value)).toBe('foo');
+  });
+});