API Integration Tests via jest (grafana#10899)

* tests: experiment with api tests * api tests are getting nice * api: api testing ready for feedback
mmolnar · Feb 14, 2018 · ead1c30 · ead1c30
1 parent bb681cd
commit ead1c30
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Showing 11 changed files with 373 additions and 3 deletions.
diff --git a/.jshintrc b/.jshintrc
@@ -4,7 +4,7 @@
   "bitwise":false,
   "curly": true,
   "eqnull": true,
-  "strict": true,
+  "strict": false,
   "devel": true,
   "eqeqeq": true,
   "forin": false,

diff --git a/package.json b/package.json
@@ -19,6 +19,7 @@
     "angular-mocks": "^1.6.6",
     "autoprefixer": "^6.4.0",
     "awesome-typescript-loader": "^3.2.3",
+    "axios": "^0.17.1",
     "babel-core": "^6.26.0",
     "babel-loader": "^7.1.2",
     "babel-preset-es2015": "^6.24.1",
@@ -105,6 +106,7 @@
     "lint": "tslint -c tslint.json --project tsconfig.json --type-check",
     "karma": "node ./node_modules/grunt-cli/bin/grunt karma:dev",
     "jest": "node ./node_modules/jest-cli/bin/jest.js --notify --watch",
+    "api-tests": "node ./node_modules/jest-cli/bin/jest.js --notify --watch --config=tests/api/jest.js",
     "precommit": "lint-staged && node ./node_modules/grunt-cli/bin/grunt precommit"
   },
   "lint-staged": {

diff --git a/tests/api/clearState.test.ts b/tests/api/clearState.test.ts
@@ -0,0 +1,7 @@
+import * as setup from './setup';
+
+describe.skip('clear state', () => {
+  it('will clear state', () => {
+    return setup.clearState();
+  });
+});
diff --git a/tests/api/client.ts b/tests/api/client.ts
@@ -0,0 +1,30 @@
+const axios = require('axios');
+
+export function getClient(options) {
+  return axios.create({
+    baseURL: 'http://localhost:3000',
+    timeout: 1000,
+    auth: {
+      username: options.username,
+      password: options.password,
+    },
+  });
+}
+
+export function getAdminClient() {
+  return getClient({
+    username: 'admin',
+    password: 'admin',
+  });
+}
+
+let client = getAdminClient();
+
+client.callAs = function(user) {
+  return getClient({
+    username: user.login,
+    password: 'password',
+  });
+};
+
+export default client;
diff --git a/tests/api/dashboard.test.ts b/tests/api/dashboard.test.ts
@@ -0,0 +1,45 @@
+import client from './client';
+import * as setup from './setup';
+
+describe('/api/dashboards', () => {
+  let state: any = {};
+
+  beforeAll(async () => {
+    state = await setup.ensureState({
+      orgName: 'api-test-org',
+      users: [
+        { user: setup.admin, role: 'Admin' },
+        { user: setup.editor, role: 'Editor' },
+        { user: setup.viewer, role: 'Viewer' },
+      ],
+      admin: setup.admin,
+      dashboards: [
+        {
+          title: 'aaa',
+          uid: 'aaa',
+        },
+        {
+          title: 'bbb',
+          uid: 'bbb',
+        },
+      ],
+    });
+  });
+
+  describe('With admin user', () => {
+    it('can delete dashboard', async () => {
+      let rsp = await client.callAs(setup.admin).delete(`/api/dashboards/uid/aaa`);
+      expect(rsp.data.title).toBe('aaa');
+    });
+  });
+
+  describe('With viewer user', () => {
+    it('Cannot delete dashboard', async () => {
+      let rsp = await setup.expectError(() => {
+        return client.callAs(setup.viewer).delete(`/api/dashboards/uid/bbb`);
+      });
+
+      expect(rsp.response.status).toBe(403);
+    });
+  });
+});
diff --git a/tests/api/jest.js b/tests/api/jest.js
@@ -0,0 +1,19 @@
+module.exports = {
+  verbose: true,
+  "globals": {
+    "ts-jest": {
+      "tsConfigFile": "tsconfig.json"
+    }
+  },
+  "transform": {
+    "^.+\\.tsx?$": "<rootDir>/../../node_modules/ts-jest/preprocessor.js"
+  },
+  "moduleDirectories": ["node_modules"],
+  "testRegex": "(\\.|/)(test)\\.ts$",
+  "testEnvironment": "node",
+  "moduleFileExtensions": [
+    "ts",
+    "js",
+    "json"
+  ],
+};
diff --git a/tests/api/search.test.ts b/tests/api/search.test.ts
@@ -0,0 +1,27 @@
+import client from './client';
+import * as setup from './setup';
+
+describe('GET /api/search', () => {
+  const state = {};
+
+  beforeAll(async () => {
+    state = await setup.ensureState({
+      orgName: 'api-test-org',
+      users: [{ user: setup.admin, role: 'Admin' }],
+      admin: setup.admin,
+      dashboards: [
+        {
+          title: 'Dashboard in root no permissions',
+          uid: 'AAA',
+        },
+      ],
+    });
+  });
+
+  describe('With admin user', () => {
+    it('should return all dashboards', async () => {
+      let rsp = await client.callAs(state.admin).get('/api/search');
+      expect(rsp.data).toHaveLength(1);
+    });
+  });
+});
diff --git a/tests/api/setup.ts b/tests/api/setup.ts
@@ -0,0 +1,107 @@
+import client from './client';
+import _ from 'lodash;';
+
+export const editor = {
+  email: '[email protected]',
+  login: 'api-test-editor',
+  password: 'password',
+  name: 'Api Test Editor',
+};
+
+export const admin = {
+  email: '[email protected]',
+  login: 'api-test-admin',
+  password: 'password',
+  name: 'Api Test Super',
+};
+
+export const viewer = {
+  email: '[email protected]',
+  login: 'api-test-viewer',
+  password: 'password',
+  name: 'Api Test Viewer',
+};
+
+export async function expectError(callback) {
+  try {
+    let rsp = await callback();
+    return rsp;
+  } catch (err) {
+    return err;
+  }
+
+  return rsp;
+}
+
+// deletes org if it's already there
+export async function getOrg(orgName) {
+  try {
+    const rsp = await client.get(`/api/orgs/name/${orgName}`);
+    await client.delete(`/api/orgs/${rsp.data.id}`);
+  } catch {}
+
+  const rsp = await client.post(`/api/orgs`, { name: orgName });
+  return { name: orgName, id: rsp.data.orgId };
+}
+
+export async function getUser(user) {
+  const search = await client.get('/api/users/search', {
+    params: { query: user.login },
+  });
+
+  if (search.data.totalCount === 1) {
+    user.id = search.data.users[0].id;
+    return user;
+  }
+
+  const rsp = await client.post('/api/admin/users', user);
+  user.id = rsp.data.id;
+
+  return user;
+}
+
+export async function addUserToOrg(org, user, role) {
+  const rsp = await client.post(`/api/orgs/${org.id}/users`, {
+    loginOrEmail: user.login,
+    role: role,
+  });
+
+  return rsp.data;
+}
+
+export async function clearState() {
+  const admin = await getUser(adminUser);
+  const rsp = await client.delete(`/api/admin/users/${admin.id}`);
+  return rsp.data;
+}
+
+export async function setUsingOrg(user, org) {
+  await client.callAs(user).post(`/api/user/using/${org.id}`);
+}
+
+export async function createDashboard(user, dashboard) {
+  const rsp = await client.callAs(user).post(`/api/dashboards/db`, {
+    dashboard: dashboard,
+    overwrite: true,
+  });
+  dashboard.id = rsp.data.id;
+  dashboard.url = rsp.data.url;
+
+  return dashboard;
+}
+
+export async function ensureState(state) {
+  const org = await getOrg(state.orgName);
+
+  for (let orgUser of state.users) {
+    const user = await getUser(orgUser.user);
+    await addUserToOrg(org, user, orgUser.role);
+    await setUsingOrg(user, org);
+  }
+
+  for (let dashboard of state.dashboards) {
+    await createDashboard(state.admin, dashboard);
+  }
+
+  return state;
+}
diff --git a/tests/api/tsconfig.json b/tests/api/tsconfig.json
@@ -0,0 +1,24 @@
+{
+    "compilerOptions": {
+      "moduleResolution": "node",
+      "target": "es6",
+      "lib": ["es6"],
+      "module": "commonjs",
+      "declaration": false,
+      "allowSyntheticDefaultImports": true,
+      "inlineSourceMap": false,
+      "sourceMap": true,
+      "noEmitOnError": false,
+      "emitDecoratorMetadata": false,
+      "experimentalDecorators": true,
+      "noImplicitReturns": true,
+      "noImplicitThis": false,
+      "noImplicitUseStrict":false,
+      "noImplicitAny": false,
+      "noUnusedLocals": true
+    },
+    "include": [
+      "*.ts",
+      "**/*.ts"
+    ]
+}
diff --git a/tests/api/user.test.ts b/tests/api/user.test.ts
@@ -0,0 +1,22 @@
+import client from './client';
+import * as setup from './setup';
+
+describe('GET /api/user', () => {
+  it('should return current authed user', async () => {
+    let rsp = await client.get('/api/user');
+    expect(rsp.data.login).toBe('admin');
+  });
+});
+
+describe('PUT /api/user', () => {
+  it('should update current authed user', async () => {
+    const user = await setup.getUser(setup.editor);
+    user.name = 'Updated via test';
+
+    const rsp = await client.callAs(user).put('/api/user', user);
+    expect(rsp.data.message).toBe('User updated');
+
+    const updated = await client.callAs(user).get('/api/user');
+    expect(updated.data.name).toBe('Updated via test');
+  });
+});