test(insights): add useDomainViewFilters tests (#80419)

static/app/views/insights/pages/useFilters.spec.tsx

@@ -0,0 +1,60 @@
+import {LocationFixture} from 'sentry-fixture/locationFixture';
+import {OrganizationFixture} from 'sentry-fixture/organization';
+
+import {useLocation} from 'sentry/utils/useLocation';
+import useOrganization from 'sentry/utils/useOrganization';
+import {BACKEND_LANDING_SUB_PATH} from 'sentry/views/insights/pages/backend/settings';
+import {FRONTEND_LANDING_SUB_PATH} from 'sentry/views/insights/pages/frontend/settings';
+import {DOMAIN_VIEW_BASE_URL} from 'sentry/views/insights/pages/settings';
+import {useDomainViewFilters} from 'sentry/views/insights/pages/useFilters';
+
+jest.mock('sentry/utils/useLocation');
+jest.mock('sentry/utils/useOrganization');
+
+const mockUseLocation = jest.mocked(useLocation);
+const mockUseOrganization = jest.mocked(useOrganization);
+
+const frontendBasePath = `/${DOMAIN_VIEW_BASE_URL}/${FRONTEND_LANDING_SUB_PATH}`;
+const backendBasePath = `/${DOMAIN_VIEW_BASE_URL}/${BACKEND_LANDING_SUB_PATH}`;
+
+describe('useDomainViewFilters', () => {
+  beforeEach(() => {
+    jest.resetAllMocks();
+    mockUseLocation.mockReturnValue(
+      LocationFixture({pathname: `/${DOMAIN_VIEW_BASE_URL}/${FRONTEND_LANDING_SUB_PATH}`})
+    );
+    mockUseOrganization.mockReturnValue(
+      OrganizationFixture({features: ['insights-domain-view']})
+    );
+  });
+
+  it('should return isInDomainView as false without feature', function () {
+    mockUseOrganization.mockReturnValue(OrganizationFixture());
+    const {isInDomainView, view} = useDomainViewFilters();
+    expect(isInDomainView).toBe(false);
+    expect(view).toBeUndefined();
+  });
+
+  it('should return correct domain view based on the url', function () {
+    mockUseLocation.mockReturnValue(LocationFixture({pathname: frontendBasePath}));
+    const {isInDomainView, view} = useDomainViewFilters();
+    expect(isInDomainView).toBe(true);
+    expect(view).toBe(FRONTEND_LANDING_SUB_PATH);
+  });
+
+  it('should return correct domain view if in nested url', function () {
+    mockUseLocation.mockReturnValue(
+      LocationFixture({pathname: `${backendBasePath}/http/`})
+    );
+    const {isInDomainView, view} = useDomainViewFilters();
+    expect(isInDomainView).toBe(true);
+    expect(view).toBe(BACKEND_LANDING_SUB_PATH);
+  });
+
+  it('should not return isInDomainView if not in domain view', function () {
+    mockUseLocation.mockReturnValue(LocationFixture({pathname: '/performance/'}));
+    const {isInDomainView, view} = useDomainViewFilters();
+    expect(isInDomainView).toBe(false);
+    expect(view).toBeUndefined();
+  });
+});