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Add unit tests
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‎pkg/kubewarden/components/Policies/__tests__/Create.spec.ts‎

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import { shallowMount } from '@vue/test-utils';
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import { KUBEWARDEN } from '@kubewarden/types';
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import { VALUES_STATE } from '@kubewarden/types';
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import Create from '@kubewarden/components/Policies/Create.vue';
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// A minimal VersionInfo-like object whose parsePolicyModule() returns known values
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const mockVersionInfo = {
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chart: { annotations: { 'kubewarden/registry': 'ghcr.io', 'kubewarden/repository': 'kubewarden/policies/cap-hostname', 'kubewarden/tag': 'v1.0.0' } },
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values: {
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module: {
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repository: 'kubewarden/policies/cap-hostname',
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tag: 'v1.0.0',
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},
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},
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};
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const mockStoreGetters = {
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currentStore: () => 'cluster',
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'cluster/schemaFor': () => null,
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'cluster/canList': () => false,
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'type-map/isSpoofed': () => false,
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'catalog/repos': [],
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'catalog/charts': [],
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'management/byId': () => null,
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'kubewarden/airGapped': false,
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'kubewarden/hideBannerOfficialRepo': true,
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'kubewarden/hideBannerPolicyRepo': true,
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'kubewarden/hideBannerAirgapPolicy': true,
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'i18n/t': (key: string) => key,
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};
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const mockStore = {
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getters: mockStoreGetters,
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dispatch: jest.fn(),
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};
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function createWrapper(overrides: any = {}) {
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return shallowMount(Create, {
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props: {
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value: {
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metadata: { annotations: {} },
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spec: {},
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},
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mode: 'create',
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},
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global: {
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provide: { chartType: KUBEWARDEN.CLUSTER_ADMISSION_POLICY, realMode: 'create' },
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mocks: {
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$store: mockStore,
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$fetchState: { pending: false },
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$route: { params: {}, query: {}, hash: '' },
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$router: { replace: jest.fn() },
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},
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stubs: {
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Loading: { template: '<span />' },
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Wizard: { template: '<span />' },
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PolicyTable: { template: '<span />' },
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PolicyReadmePanel: { template: '<span />' },
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Values: { template: '<span />' },
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Banner: { template: '<span />' },
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AsyncButton: { template: '<span />' },
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},
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},
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...overrides,
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});
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}
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describe('component: Create', () => {
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describe('resolvePolicyModuleInfo()', () => {
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it('sets policyModuleInfo with chart defaults when module matches suffix exactly', () => {
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const wrapper = createWrapper();
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(wrapper.vm as any).selectedPolicyDetails = mockVersionInfo;
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(wrapper.vm as any).chartValues = { policy: { spec: { module: 'kubewarden/policies/cap-hostname:v1.0.0' } } };
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(wrapper.vm as any).resolvePolicyModuleInfo();
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expect((wrapper.vm as any).policyModuleInfo).toMatchObject({
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registry: '',
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repository: 'kubewarden/policies/cap-hostname',
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tag: 'v1.0.0',
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});
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});
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it('extracts custom registry when module has a registry prefix matching the suffix', () => {
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const wrapper = createWrapper();
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(wrapper.vm as any).selectedPolicyDetails = mockVersionInfo;
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(wrapper.vm as any).chartValues = { policy: { spec: { module: 'myregistry.io/kubewarden/policies/cap-hostname:v1.0.0' } } };
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(wrapper.vm as any).resolvePolicyModuleInfo();
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expect((wrapper.vm as any).policyModuleInfo).toMatchObject({
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registry: 'myregistry.io',
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repository: 'kubewarden/policies/cap-hostname',
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tag: 'v1.0.0',
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});
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});
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it('extracts registry without dots (e.g. "11111") when repo/tag were also changed', () => {
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const wrapper = createWrapper();
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(wrapper.vm as any).selectedPolicyDetails = mockVersionInfo;
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// Registry "11111" has no dot — anchor suffix no longer matches, so falls back to split logic
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(wrapper.vm as any).chartValues = { policy: { spec: { module: '11111/22222:333333' } } };
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(wrapper.vm as any).resolvePolicyModuleInfo();
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expect((wrapper.vm as any).policyModuleInfo).toMatchObject({
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registry: '11111',
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repository: '22222',
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tag: '333333',
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});
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});
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it('does nothing when selectedPolicyDetails is null', () => {
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const wrapper = createWrapper();
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(wrapper.vm as any).selectedPolicyDetails = null;
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(wrapper.vm as any).policyModuleInfo = null;
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(wrapper.vm as any).resolvePolicyModuleInfo();
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expect((wrapper.vm as any).policyModuleInfo).toBeNull();
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});
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});
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describe('yamlOption watcher (YAML → FORM)', () => {
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it('syncs spec.module from yamlValues and re-resolves policyModuleInfo', async() => {
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const wrapper = createWrapper();
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(wrapper.vm as any).selectedPolicyDetails = mockVersionInfo;
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(wrapper.vm as any).chartValues = { policy: { spec: { module: 'kubewarden/policies/cap-hostname:v1.0.0' } } };
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(wrapper.vm as any).yamlValues = 'spec:\n module: 11111/22222:333333\n';
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// Simulate transition from YAML → FORM
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(wrapper.vm as any).yamlOption = VALUES_STATE.YAML;
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await wrapper.vm.$nextTick();
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(wrapper.vm as any).yamlOption = VALUES_STATE.FORM;
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await wrapper.vm.$nextTick();
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expect((wrapper.vm as any).chartValues.policy.spec.module).toBe('11111/22222:333333');
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expect((wrapper.vm as any).policyModuleInfo).toMatchObject({
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registry: '11111',
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repository: '22222',
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tag: '333333',
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});
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});
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it('does not run when transitioning FORM → YAML', async() => {
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const wrapper = createWrapper();
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(wrapper.vm as any).selectedPolicyDetails = mockVersionInfo;
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(wrapper.vm as any).policyModuleInfo = { registry: 'original', repository: 'repo', tag: 'tag', source: 'values' };
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(wrapper.vm as any).chartValues = { policy: { spec: { module: 'repo:tag' } } };
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(wrapper.vm as any).yamlValues = 'spec:\n module: other/repo:newtag\n';
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(wrapper.vm as any).yamlOption = VALUES_STATE.YAML;
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await wrapper.vm.$nextTick();
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// policyModuleInfo should be unchanged
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expect((wrapper.vm as any).policyModuleInfo.registry).toBe('original');
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});
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it('does not run when customPolicy is true', async() => {
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const wrapper = createWrapper();
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(wrapper.vm as any).selectedPolicyDetails = mockVersionInfo;
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(wrapper.vm as any).selectedPolicyChart = 'custom'; // makes customPolicy computed = true
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(wrapper.vm as any).policyModuleInfo = { registry: 'original', repository: 'repo', tag: 'tag', source: 'values' };
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(wrapper.vm as any).chartValues = { policy: { spec: { module: 'repo:tag' } } };
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(wrapper.vm as any).yamlValues = 'spec:\n module: 11111/22222:333333\n';
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(wrapper.vm as any).yamlOption = VALUES_STATE.YAML;
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await wrapper.vm.$nextTick();
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(wrapper.vm as any).yamlOption = VALUES_STATE.FORM;
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await wrapper.vm.$nextTick();
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expect((wrapper.vm as any).policyModuleInfo.registry).toBe('original');
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});
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});
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});

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