[Snapshot & Restore] Add component tests for snapshot list search (#121537)

* [Snapshot & Restore] Add component tests for snapshot list search

* [Snapshot & Restore] Fix term search

* [Snapshot & Restore] Add error handling tests

* [Snapshot & Restore] Add code review suggestions

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

x-pack/plugins/snapshot_restore/__jest__/client_integration/helpers/index.ts

@@ -12,6 +12,7 @@ import { setup as repositoryEditSetup } from './repository_edit.helpers';
 import { setup as policyAddSetup } from './policy_add.helpers';
 import { setup as policyEditSetup } from './policy_edit.helpers';
 import { setup as restoreSnapshotSetup } from './restore_snapshot.helpers';
+import { setup as snapshotListSetup } from './snapshot_list.helpers';
 
 export type { TestBed } from '@kbn/test/jest';
 export { nextTick, getRandomString, findTestSubject, delay } from '@kbn/test/jest';
@@ -25,4 +26,5 @@ export const pageHelpers = {
   policyAdd: { setup: policyAddSetup },
   policyEdit: { setup: policyEditSetup },
   restoreSnapshot: { setup: restoreSnapshotSetup },
+  snapshotList: { setup: snapshotListSetup },
 };

x-pack/plugins/snapshot_restore/__jest__/client_integration/helpers/snapshot_list.helpers.ts

@@ -0,0 +1,69 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { act } from 'react-dom/test-utils';
+import { TestBedConfig, registerTestBed, TestBed } from '@kbn/test/jest';
+
+import { BASE_PATH } from '../../../public/application/constants';
+import { SnapshotList } from '../../../public/application/sections/home/snapshot_list';
+import { WithAppDependencies } from './setup_environment';
+
+const getTestBedConfig = (query?: string): TestBedConfig => ({
+  memoryRouter: {
+    initialEntries: [`${BASE_PATH}/snapshots${query ?? ''}`],
+    componentRoutePath: `${BASE_PATH}/snapshots/:repositoryName?/:snapshotId*`,
+  },
+});
+
+const initTestBed = (query?: string) =>
+  registerTestBed(WithAppDependencies(SnapshotList), getTestBedConfig(query))();
+
+export interface SnapshotListTestBed extends TestBed {
+  actions: {
+    setSearchText: (value: string, advanceTime?: boolean) => void;
+    searchErrorExists: () => boolean;
+    getSearchErrorText: () => string;
+  };
+}
+
+const searchBarSelector = 'snapshotListSearch';
+const searchErrorSelector = 'snapshotListSearchError';
+
+export const setup = async (query?: string): Promise<SnapshotListTestBed> => {
+  const testBed = await initTestBed(query);
+  const { form, component, find, exists } = testBed;
+
+  const setSearchText = async (value: string, advanceTime = true) => {
+    await act(async () => {
+      form.setInputValue(searchBarSelector, value);
+    });
+    component.update();
+    if (advanceTime) {
+      await act(async () => {
+        jest.advanceTimersByTime(500);
+      });
+      component.update();
+    }
+  };
+
+  const searchErrorExists = (): boolean => {
+    return exists(searchErrorSelector);
+  };
+
+  const getSearchErrorText = (): string => {
+    return find(searchErrorSelector).text();
+  };
+
+  return {
+    ...testBed,
+    actions: {
+      setSearchText,
+      searchErrorExists,
+      getSearchErrorText,
+    },
+  };
+};

x-pack/plugins/snapshot_restore/__jest__/client_integration/home.test.ts

@@ -32,16 +32,6 @@ jest.mock('@kbn/i18n-react', () => {
   };
 });
 
-jest.mock('../../common/constants', () => {
-  const original = jest.requireActual('../../common/constants');
-
-  return {
-    ...original,
-    // Mocking this value to a lower number in order to more easily trigger the max snapshots warning in the tests
-    SNAPSHOT_LIST_MAX_SIZE: 2,
-  };
-});
-
 const removeWhiteSpaceOnArrayValues = (array: any[]) =>
   array.map((value) => {
     if (!value.trim) {

x-pack/plugins/snapshot_restore/__jest__/client_integration/snapshot_list.test.tsx

@@ -0,0 +1,340 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import React from 'react';
+import { act } from 'react-dom/test-utils';
+import { EuiSearchBoxProps } from '@elastic/eui/src/components/search_bar/search_box';
+
+import { useLoadSnapshots } from '../../public/application/services/http';
+import { DEFAULT_SNAPSHOT_LIST_PARAMS } from '../../public/application/lib';
+
+import * as fixtures from '../../test/fixtures';
+import { SnapshotListTestBed } from './helpers/snapshot_list.helpers';
+import { REPOSITORY_NAME } from './helpers/constant';
+import { pageHelpers, getRandomString } from './helpers';
+
+/*
+ * We are mocking useLoadSnapshots instead of sinon fake server because it's not
+ * spying on url parameters used in requests, for example /api/snapshot_restore/snapshots
+ * ?sortField=startTimeInMillis&sortDirection=desc&pageIndex=0&pageSize=20
+ * &searchField=repository&searchValue=test&searchMatch=must&searchOperator=exact
+ * would be shown as url=/api/snapshot_restore/snapshots is sinon server
+ */
+jest.mock('../../public/application/services/http', () => ({
+  useLoadSnapshots: jest.fn(),
+  setUiMetricServiceSnapshot: () => {},
+  setUiMetricService: () => {},
+}));
+
+/*
+ * Mocking EuiSearchBar because its onChange is not firing during tests
+ */
+jest.mock('@elastic/eui/lib/components/search_bar/search_box', () => {
+  return {
+    EuiSearchBox: (props: EuiSearchBoxProps) => (
+      <input
+        data-test-subj={props['data-test-subj'] || 'mockSearchBox'}
+        onChange={(event: React.ChangeEvent<HTMLInputElement>) => {
+          props.onSearch(event.target.value);
+        }}
+      />
+    ),
+  };
+});
+
+const { setup } = pageHelpers.snapshotList;
+
+describe('<SnapshotList />', () => {
+  let testBed: SnapshotListTestBed;
+  let setSearchText: SnapshotListTestBed['actions']['setSearchText'];
+  let searchErrorExists: SnapshotListTestBed['actions']['searchErrorExists'];
+  let getSearchErrorText: SnapshotListTestBed['actions']['getSearchErrorText'];
+
+  beforeAll(() => {
+    jest.useFakeTimers();
+    const snapshot = fixtures.getSnapshot({
+      repository: REPOSITORY_NAME,
+      snapshot: getRandomString(),
+    });
+    const snapshots = [snapshot];
+    (useLoadSnapshots as jest.Mock).mockReturnValue({
+      error: null,
+      isInitialRequest: false,
+      isLoading: false,
+      data: {
+        snapshots,
+        repositories: [REPOSITORY_NAME],
+        policies: [],
+        errors: {},
+        total: snapshots.length,
+      },
+      resendRequest: () => {},
+    });
+  });
+
+  afterAll(() => {
+    jest.useRealTimers();
+  });
+
+  beforeEach(async () => {
+    testBed = await setup();
+    ({
+      actions: { setSearchText, searchErrorExists, getSearchErrorText },
+    } = testBed);
+  });
+
+  describe('search', () => {
+    describe('url parameters', () => {
+      test('query is updated with repository name from the url', async () => {
+        testBed = await setup('?repository=test_repo');
+        expect(useLoadSnapshots).lastCalledWith({
+          ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+          searchField: 'repository',
+          searchValue: 'test_repo',
+          searchMatch: 'must',
+          searchOperator: 'exact',
+        });
+      });
+
+      test('query is updated with snapshot policy name from the url', async () => {
+        testBed = await setup('?policy=test_policy');
+        expect(useLoadSnapshots).lastCalledWith({
+          ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+          searchField: 'policyName',
+          searchValue: 'test_policy',
+          searchMatch: 'must',
+          searchOperator: 'exact',
+        });
+      });
+
+      test('query is not updated with unknown params from the url', async () => {
+        testBed = await setup('?some_param=test_param');
+        expect(useLoadSnapshots).lastCalledWith({
+          ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+        });
+      });
+    });
+
+    describe('debounce', () => {
+      test('waits after input to update list params for search', async () => {
+        const ADVANCE_TIME = false;
+        await setSearchText('snapshot=test_snapshot', ADVANCE_TIME);
+        // the last request was without any search params
+        expect(useLoadSnapshots).lastCalledWith({
+          ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+        });
+        // advance the timers until after the debounce timeout
+        // we use act because the component is updated when the timers advance
+        act(() => {
+          jest.advanceTimersByTime(500);
+        });
+        expect(useLoadSnapshots).lastCalledWith({
+          ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+          searchField: 'snapshot',
+          searchValue: 'test_snapshot',
+          searchMatch: 'must',
+          searchOperator: 'exact',
+        });
+      });
+    });
+
+    describe('query parsing', () => {
+      describe('snapshot', () => {
+        test('term search is converted to partial snapshot search', async () => {
+          await setSearchText('term_snapshot_search');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'snapshot',
+            searchValue: 'term_snapshot_search',
+            searchMatch: 'must',
+            searchOperator: 'eq',
+          });
+        });
+
+        test('excluding term search is converted to partial excluding snapshot search', async () => {
+          await setSearchText('-test_snapshot');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'snapshot',
+            searchValue: 'test_snapshot',
+            searchMatch: 'must_not',
+            searchOperator: 'eq',
+          });
+        });
+
+        test('partial snapshot search is parsed', async () => {
+          await setSearchText('snapshot:test_snapshot');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'snapshot',
+            searchValue: 'test_snapshot',
+            searchMatch: 'must',
+            searchOperator: 'eq',
+          });
+        });
+
+        test('excluding partial snapshot search is parsed', async () => {
+          await setSearchText('-snapshot:test_snapshot');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'snapshot',
+            searchValue: 'test_snapshot',
+            searchMatch: 'must_not',
+            searchOperator: 'eq',
+          });
+        });
+
+        test('exact snapshot search is parsed', async () => {
+          await setSearchText('snapshot=test_snapshot');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'snapshot',
+            searchValue: 'test_snapshot',
+            searchMatch: 'must',
+            searchOperator: 'exact',
+          });
+        });
+
+        test('excluding exact snapshot search is parsed', async () => {
+          await setSearchText('-snapshot=test_snapshot');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'snapshot',
+            searchValue: 'test_snapshot',
+            searchMatch: 'must_not',
+            searchOperator: 'exact',
+          });
+        });
+      });
+
+      describe('repository', () => {
+        test('partial repository search is parsed', async () => {
+          await setSearchText('repository:test_repository');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'repository',
+            searchValue: 'test_repository',
+            searchMatch: 'must',
+            searchOperator: 'eq',
+          });
+        });
+
+        test('excluding partial repository search is parsed', async () => {
+          await setSearchText('-repository:test_repository');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'repository',
+            searchValue: 'test_repository',
+            searchMatch: 'must_not',
+            searchOperator: 'eq',
+          });
+        });
+
+        test('exact repository search is parsed', async () => {
+          await setSearchText('repository=test_repository');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'repository',
+            searchValue: 'test_repository',
+            searchMatch: 'must',
+            searchOperator: 'exact',
+          });
+        });
+
+        test('excluding exact repository search is parsed', async () => {
+          await setSearchText('-repository=test_repository');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'repository',
+            searchValue: 'test_repository',
+            searchMatch: 'must_not',
+            searchOperator: 'exact',
+          });
+        });
+      });
+
+      describe('policy', () => {
+        test('partial policy search is parsed', async () => {
+          await setSearchText('policyName:test_policy');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'policyName',
+            searchValue: 'test_policy',
+            searchMatch: 'must',
+            searchOperator: 'eq',
+          });
+        });
+
+        test('excluding partial policy search is parsed', async () => {
+          await setSearchText('-policyName:test_policy');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'policyName',
+            searchValue: 'test_policy',
+            searchMatch: 'must_not',
+            searchOperator: 'eq',
+          });
+        });
+
+        test('exact policy search is parsed', async () => {
+          await setSearchText('policyName=test_policy');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'policyName',
+            searchValue: 'test_policy',
+            searchMatch: 'must',
+            searchOperator: 'exact',
+          });
+        });
+
+        test('excluding exact policy search is parsed', async () => {
+          await setSearchText('-policyName=test_policy');
+          expect(useLoadSnapshots).lastCalledWith({
+            ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+            searchField: 'policyName',
+            searchValue: 'test_policy',
+            searchMatch: 'must_not',
+            searchOperator: 'exact',
+          });
+        });
+      });
+    });
+
+    describe('error handling', () => {
+      test(`doesn't allow more than 1 terms in the query`, async () => {
+        await setSearchText('term1 term2');
+        expect(useLoadSnapshots).lastCalledWith({
+          ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+        });
+        expect(searchErrorExists()).toBeTruthy();
+        expect(getSearchErrorText()).toEqual(
+          'Invalid search: You can only use one clause in the search bar'
+        );
+      });
+
+      test(`doesn't allow more than 1 clauses in the query`, async () => {
+        await setSearchText('snapshot=test_snapshot policyName:test_policy');
+        expect(useLoadSnapshots).lastCalledWith({
+          ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+        });
+        expect(searchErrorExists()).toBeTruthy();
+        expect(getSearchErrorText()).toEqual(
+          'Invalid search: You can only use one clause in the search bar'
+        );
+      });
+
+      test(`doesn't allow unknown properties in the query`, async () => {
+        await setSearchText('unknown_field=test');
+        expect(useLoadSnapshots).lastCalledWith({
+          ...DEFAULT_SNAPSHOT_LIST_PARAMS,
+        });
+        expect(searchErrorExists()).toBeTruthy();
+        expect(getSearchErrorText()).toEqual('Invalid search: Unknown field `unknown_field`');
+      });
+    });
+  });
+});

x-pack/plugins/snapshot_restore/public/application/sections/home/snapshot_list/components/snapshot_search_bar.tsx

@@ -152,12 +152,13 @@ export const SnapshotSearchBar: React.FunctionComponent<Props> = ({
         onChange={onSearchBarChange}
         toolsLeft={deleteButton}
         toolsRight={reloadButton}
-        box={{ schema: searchSchema, incremental: true }}
+        box={{ schema: searchSchema, incremental: true, 'data-test-subj': 'snapshotListSearch' }}
       />
       <EuiSpacer />
       {error ? (
         <>
           <EuiCallOut
+            data-test-subj="snapshotListSearchError"
             iconType="alert"
             color="danger"
             title={