1 files changed, 73 insertions, 0 deletions
diff --git a/spec/frontend/create_cluster/init_create_cluster_spec.js b/spec/frontend/create_cluster/init_create_cluster_spec.js
new file mode 100644
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+++ b/spec/frontend/create_cluster/init_create_cluster_spec.js
@@ -0,0 +1,73 @@
+import initCreateCluster from '~/create_cluster/init_create_cluster';
+import initGkeDropdowns from '~/create_cluster/gke_cluster';
+import initGkeNamespace from '~/create_cluster/gke_cluster_namespace';
+import PersistentUserCallout from '~/persistent_user_callout';
+
+jest.mock('~/create_cluster/gke_cluster', () => jest.fn());
+jest.mock('~/create_cluster/gke_cluster_namespace', () => jest.fn());
+jest.mock('~/persistent_user_callout', () => ({
+  factory: jest.fn(),
+}));
+
+describe('initCreateCluster', () => {
+  let document;
+  let gon;
+
+  beforeEach(() => {
+    document = {
+      body: { dataset: {} },
+      querySelector: jest.fn(),
+    };
+    gon = { features: {} };
+  });
+  afterEach(() => {
+    initGkeDropdowns.mockReset();
+    initGkeNamespace.mockReset();
+    PersistentUserCallout.factory.mockReset();
+  });
+
+  describe.each`
+    pageSuffix                 | page
+    ${':clusters:new'}         | ${'project:clusters:new'}
+    ${':clusters:create_gcp'}  | ${'groups:clusters:create_gcp'}
+    ${':clusters:create_user'} | ${'admin:clusters:create_user'}
+  `('when cluster page ends in $pageSuffix', ({ page }) => {
+    beforeEach(() => {
+      document.body.dataset = { page };
+
+      initCreateCluster(document, gon);
+    });
+
+    it('initializes create GKE cluster app', () => {
+      expect(initGkeDropdowns).toHaveBeenCalled();
+    });
+
+    it('initializes gcp signup offer banner', () => {
+      expect(PersistentUserCallout.factory).toHaveBeenCalled();
+    });
+  });
+
+  describe('when creating a project level cluster', () => {
+    it('initializes gke namespace app', () => {
+      document.body.dataset.page = 'project:clusters:new';
+
+      initCreateCluster(document, gon);
+
+      expect(initGkeNamespace).toHaveBeenCalled();
+    });
+  });
+
+  describe.each`
+    clusterLevel        | page
+    ${'group level'}    | ${'groups:clusters:new'}
+    ${'instance level'} | ${'admin:clusters:create_gcp'}
+  `('when creating a $clusterLevel cluster', ({ page }) => {
+    it('does not initialize gke namespace app', () => {
+      document.body.dataset = { page };
+
+      initCreateCluster(document, gon);
+
+      expect(initGkeNamespace).not.toHaveBeenCalled();
+    });
+  });
+});