1 files changed, 44 insertions, 0 deletions
diff --git a/spec/frontend/repository/components/breadcrumbs_spec.js b/spec/frontend/repository/components/breadcrumbs_spec.js
new file mode 100644
index 00000000000..068fa317a87
--- /dev/null
+++ b/spec/frontend/repository/components/breadcrumbs_spec.js
@@ -0,0 +1,44 @@
+import { shallowMount, RouterLinkStub } from '@vue/test-utils';
+import Breadcrumbs from '~/repository/components/breadcrumbs.vue';
+
+let vm;
+
+function factory(currentPath) {
+  vm = shallowMount(Breadcrumbs, {
+    propsData: {
+      currentPath,
+    },
+    stubs: {
+      RouterLink: RouterLinkStub,
+    },
+  });
+}
+
+describe('Repository breadcrumbs component', () => {
+  afterEach(() => {
+    vm.destroy();
+  });
+
+  it.each`
+    path                        | linkCount
+    ${'/'}                      | ${1}
+    ${'app'}                    | ${2}
+    ${'app/assets'}             | ${3}
+    ${'app/assets/javascripts'} | ${4}
+  `('renders $linkCount links for path $path', ({ path, linkCount }) => {
+    factory(path);
+
+    expect(vm.findAll(RouterLinkStub).length).toEqual(linkCount);
+  });
+
+  it('renders last link as active', () => {
+    factory('app/assets');
+
+    expect(
+      vm
+        .findAll(RouterLinkStub)
+        .at(2)
+        .attributes('aria-current'),
+    ).toEqual('page');
+  });
+});