1 files changed, 30 insertions, 0 deletions
diff --git a/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/not-available.pipe.spec.ts b/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/not-available.pipe.spec.ts
new file mode 100644
index 000000000..06279a5ea
--- /dev/null
+++ b/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/not-available.pipe.spec.ts
@@ -0,0 +1,30 @@
+import { NotAvailablePipe } from './not-available.pipe';
+
+describe('NotAvailablePipe', () => {
+  let pipe: NotAvailablePipe;
+
+  beforeEach(() => {
+    pipe = new NotAvailablePipe();
+  });
+
+  it('create an instance', () => {
+    expect(pipe).toBeTruthy();
+  });
+
+  it('transforms not available (1)', () => {
+    expect(pipe.transform('')).toBe('n/a');
+  });
+
+  it('transforms not available (2)', () => {
+    expect(pipe.transform('', 'Unknown')).toBe('Unknown');
+  });
+
+  it('transform not necessary (1)', () => {
+    expect(pipe.transform(0)).toBe(0);
+    expect(pipe.transform(1)).toBe(1);
+  });
+
+  it('transform not necessary (2)', () => {
+    expect(pipe.transform('foo')).toBe('foo');
+  });
+});