polygerrit-ui/app/elements/shared/gr-rest-api-interface/gr-gapi-auth_test.html - gerrit - Git at Google

 <!DOCTYPE html>
 <!--
 Copyright (C) 2017 The Android Open Source Project

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->

 <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
 <title>gr-gapi-auth</title>

 <script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
 <script src="../../../bower_components/web-component-tester/browser.js"></script>
 <link rel="import" href="../../../test/common-test-setup.html"/>

 <script src="gr-gapi-auth.js"></script>

 <script>
   suite('gr-rest-api-interface tests', () => {
     let auth;
     let sandbox;

     setup(() => {
       sandbox = sinon.sandbox.create();
       auth = new GrGapiAuth();
       window.gapi = {
         load: sandbox.stub().callsArg(1),
         config: {
           update: sandbox.stub(),
         },
         auth: {
           init: sandbox.stub().callsArg(0),
           authorize: sandbox.stub(),
         },
       };
       sandbox.stub(window, 'fetch').returns(Promise.resolve());
     });

     teardown(() => {
       delete window.gapi;
       sandbox.restore();
     });

     test('exists', () => {
       assert.isOk(auth);
     });

     test('fetch signed in', () => {
       sandbox.stub(auth, '_getAccessToken').returns(Promise.resolve('foo'));
       return auth.fetch('/url', {bar: 'bar'}).then(() => {
         assert.isTrue(auth._getAccessToken.called);
         const [url, options] = fetch.lastCall.args;
         assert.equal(url, '/a/url');
         assert.equal(options.bar, 'bar');
         assert.equal(options.headers.get('Authorization'), 'Bearer foo');
       });
     });

     test('fetch not signed in', () => {
       sandbox.stub(auth, '_getAccessToken').returns(Promise.resolve());
       return auth.fetch('/url', {bar: 'bar'}).then(() => {
         assert.isTrue(auth._getAccessToken.called);
         const [url, options] = fetch.lastCall.args;
         assert.equal(url, '/url');
         assert.equal(options.bar, 'bar');
         assert.isUndefined(options.headers);
       });
     });

     test('_getAccessToken returns valid shared token', () => {
       GrGapiAuth._sharedAuthToken = {access_token: 'foo'};
       sandbox.stub(auth, '_isTokenValid').returns(true);
       return auth._getAccessToken().then(token => {
         assert.equal(token, 'foo');
       });
     });

     test('_getAccessToken refreshes token', () => {
       const token = {access_token: 'foo'};
       sandbox.stub(auth, '_loadGapi').returns(Promise.resolve());
       sandbox.stub(auth, '_configureOAuthLibrary').returns(Promise.resolve());
       sandbox.stub(auth, '_refreshToken').returns(Promise.resolve(token));
       sandbox.stub(auth, '_isTokenValid').returns(true)
           .onFirstCall().returns(false);
       return auth._getAccessToken().then(token => {
         assert.isTrue(auth._loadGapi.called);
         assert.isTrue(auth._configureOAuthLibrary.called);
         assert.isTrue(auth._refreshToken.called);
         assert.equal(token, 'foo');
       });
     });

     test('_isTokenValid', () => {
       assert.isFalse(auth._isTokenValid());
       assert.isFalse(auth._isTokenValid({}));
       assert.isFalse(auth._isTokenValid({access_token: 'foo'}));
       assert.isFalse(auth._isTokenValid({
         access_token: 'foo',
         expires_at: Date.now()/1000 - 1,
       }));
       assert.isTrue(auth._isTokenValid({
         access_token: 'foo',
         expires_at: Date.now()/1000 + 1,
       }));
     });

     test('_configureOAuthLibrary', () => {
       sandbox.stub(auth, '_getOAuthConfig').returns({
         auth_url: 'some_auth_url',
         proxy_url: 'some_proxy_url',
         client_id: 'some_client_id',
         email: 'some_email',
       });
       return auth._configureOAuthLibrary().then(() => {
         assert.isTrue(gapi.load.calledWith('config_min'));
         assert.isTrue(auth._getOAuthConfig.called);
         assert.isTrue(gapi.config.update.calledWith(
             'oauth-flow/authUrl', 'some_auth_url'));
         assert.isTrue(gapi.config.update.calledWith(
             'oauth-flow/proxyUrl', 'some_proxy_url'));
         assert.equal(GrGapiAuth._oauthClientId, 'some_client_id');
         assert.equal(GrGapiAuth._oauthEmail, 'some_email');
         assert.isTrue(gapi.auth.init.called);
         assert.isTrue(gapi.load.calledWith('auth'));
       });
     });

     test('_refreshToken no token', () => {
       gapi.auth.authorize.callsArgWith(1, null);
       return auth._refreshToken().catch(reason => {
         assert.equal(reason, 'No token returned');
       });
     });

     test('_refreshToken error', () => {
       gapi.auth.authorize.callsArgWith(1, {error: 'some error'});
       return auth._refreshToken().catch(reason => {
         assert.equal(reason, 'some error');
       });
     });

     test('_refreshToken', () => {
       const token = {};
       gapi.auth.authorize.callsArgWith(1, token);
       return auth._refreshToken().then(t => {
         assert.strictEqual(token, t);
       });
     });

     test('_getOAuthConfig', () => {
       const config = {};
       fetch.returns(Promise.resolve({ok: true}));
       sandbox.stub(auth, '_getResponseObject').returns(config);
       return auth._getOAuthConfig().then(c => {
         const [url, options] = fetch.lastCall.args;
         assert.equal(url, '/accounts/self/oauthconfig');
         assert.equal(options.credentials, 'same-origin');
         assert.equal(options.headers.get('Accept'), 'application/json');
         assert.strictEqual(c, config);
       });
     });

     suite('faster gerrit cors', () => {
       setup(() => {
         window.FASTER_GERRIT_CORS = true;
       });

       teardown(() => {
         delete window.FASTER_GERRIT_CORS;
       });

       test('PUT works', () => {
         sandbox.stub(auth, '_getAccessToken').returns(Promise.resolve('foo'));
         const originalOptions = {
           method: 'PUT',
           headers: new Headers({'Content-Type': 'mail/pigeon'}),
         };
         return auth.fetch('/url', originalOptions).then(() => {
           assert.isTrue(auth._getAccessToken.called);
           const [url, options] = fetch.lastCall.args;
           assert.include(url, '$ct=mail%2Fpigeon');
           assert.include(url, '$m=PUT');
           assert.include(url, 'access_token=foo');
           assert.equal(options.method, 'POST');
           assert.equal(options.headers.get('Content-Type'), 'text/plain');
         });
       });
     });
   });
 </script>
	<!DOCTYPE html>
	<!--
	Copyright (C) 2017 The Android Open Source Project

	Licensed under the Apache License, Version 2.0 (the "License");
	you may not use this file except in compliance with the License.
	You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, software
	distributed under the License is distributed on an "AS IS" BASIS,
	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	See the License for the specific language governing permissions and
	limitations under the License.
	-->

	<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
	<title>gr-gapi-auth</title>

	<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
	<script src="../../../bower_components/web-component-tester/browser.js"></script>
	<link rel="import" href="../../../test/common-test-setup.html"/>

	<script src="gr-gapi-auth.js"></script>

	<script>
	suite('gr-rest-api-interface tests', () => {
	let auth;
	let sandbox;

	setup(() => {
	sandbox = sinon.sandbox.create();
	auth = new GrGapiAuth();
	window.gapi = {
	load: sandbox.stub().callsArg(1),
	config: {
	update: sandbox.stub(),
	},
	auth: {
	init: sandbox.stub().callsArg(0),
	authorize: sandbox.stub(),
	},
	};
	sandbox.stub(window, 'fetch').returns(Promise.resolve());
	});

	teardown(() => {
	delete window.gapi;
	sandbox.restore();
	});

	test('exists', () => {
	assert.isOk(auth);
	});

	test('fetch signed in', () => {
	sandbox.stub(auth, '_getAccessToken').returns(Promise.resolve('foo'));
	return auth.fetch('/url', {bar: 'bar'}).then(() => {
	assert.isTrue(auth._getAccessToken.called);
	const [url, options] = fetch.lastCall.args;
	assert.equal(url, '/a/url');
	assert.equal(options.bar, 'bar');
	assert.equal(options.headers.get('Authorization'), 'Bearer foo');
	});
	});

	test('fetch not signed in', () => {
	sandbox.stub(auth, '_getAccessToken').returns(Promise.resolve());
	return auth.fetch('/url', {bar: 'bar'}).then(() => {
	assert.isTrue(auth._getAccessToken.called);
	const [url, options] = fetch.lastCall.args;
	assert.equal(url, '/url');
	assert.equal(options.bar, 'bar');
	assert.isUndefined(options.headers);
	});
	});

	test('_getAccessToken returns valid shared token', () => {
	GrGapiAuth._sharedAuthToken = {access_token: 'foo'};
	sandbox.stub(auth, '_isTokenValid').returns(true);
	return auth._getAccessToken().then(token => {
	assert.equal(token, 'foo');
	});
	});

	test('_getAccessToken refreshes token', () => {
	const token = {access_token: 'foo'};
	sandbox.stub(auth, '_loadGapi').returns(Promise.resolve());
	sandbox.stub(auth, '_configureOAuthLibrary').returns(Promise.resolve());
	sandbox.stub(auth, '_refreshToken').returns(Promise.resolve(token));
	sandbox.stub(auth, '_isTokenValid').returns(true)
	.onFirstCall().returns(false);
	return auth._getAccessToken().then(token => {
	assert.isTrue(auth._loadGapi.called);
	assert.isTrue(auth._configureOAuthLibrary.called);
	assert.isTrue(auth._refreshToken.called);
	assert.equal(token, 'foo');
	});
	});

	test('_isTokenValid', () => {
	assert.isFalse(auth._isTokenValid());
	assert.isFalse(auth._isTokenValid({}));
	assert.isFalse(auth._isTokenValid({access_token: 'foo'}));
	assert.isFalse(auth._isTokenValid({
	access_token: 'foo',
	expires_at: Date.now()/1000 - 1,
	}));
	assert.isTrue(auth._isTokenValid({
	access_token: 'foo',
	expires_at: Date.now()/1000 + 1,
	}));
	});

	test('_configureOAuthLibrary', () => {
	sandbox.stub(auth, '_getOAuthConfig').returns({
	auth_url: 'some_auth_url',
	proxy_url: 'some_proxy_url',
	client_id: 'some_client_id',
	email: 'some_email',
	});
	return auth._configureOAuthLibrary().then(() => {
	assert.isTrue(gapi.load.calledWith('config_min'));
	assert.isTrue(auth._getOAuthConfig.called);
	assert.isTrue(gapi.config.update.calledWith(
	'oauth-flow/authUrl', 'some_auth_url'));
	assert.isTrue(gapi.config.update.calledWith(
	'oauth-flow/proxyUrl', 'some_proxy_url'));
	assert.equal(GrGapiAuth._oauthClientId, 'some_client_id');
	assert.equal(GrGapiAuth._oauthEmail, 'some_email');
	assert.isTrue(gapi.auth.init.called);
	assert.isTrue(gapi.load.calledWith('auth'));
	});
	});

	test('_refreshToken no token', () => {
	gapi.auth.authorize.callsArgWith(1, null);
	return auth._refreshToken().catch(reason => {
	assert.equal(reason, 'No token returned');
	});
	});

	test('_refreshToken error', () => {
	gapi.auth.authorize.callsArgWith(1, {error: 'some error'});
	return auth._refreshToken().catch(reason => {
	assert.equal(reason, 'some error');
	});
	});

	test('_refreshToken', () => {
	const token = {};
	gapi.auth.authorize.callsArgWith(1, token);
	return auth._refreshToken().then(t => {
	assert.strictEqual(token, t);
	});
	});

	test('_getOAuthConfig', () => {
	const config = {};
	fetch.returns(Promise.resolve({ok: true}));
	sandbox.stub(auth, '_getResponseObject').returns(config);
	return auth._getOAuthConfig().then(c => {
	const [url, options] = fetch.lastCall.args;
	assert.equal(url, '/accounts/self/oauthconfig');
	assert.equal(options.credentials, 'same-origin');
	assert.equal(options.headers.get('Accept'), 'application/json');
	assert.strictEqual(c, config);
	});
	});

	suite('faster gerrit cors', () => {
	setup(() => {
	window.FASTER_GERRIT_CORS = true;
	});

	teardown(() => {
	delete window.FASTER_GERRIT_CORS;
	});

	test('PUT works', () => {
	sandbox.stub(auth, '_getAccessToken').returns(Promise.resolve('foo'));
	const originalOptions = {
	method: 'PUT',
	headers: new Headers({'Content-Type': 'mail/pigeon'}),
	};
	return auth.fetch('/url', originalOptions).then(() => {
	assert.isTrue(auth._getAccessToken.called);
	const [url, options] = fetch.lastCall.args;
	assert.include(url, '$ct=mail%2Fpigeon');
	assert.include(url, '$m=PUT');
	assert.include(url, 'access_token=foo');
	assert.equal(options.method, 'POST');
	assert.equal(options.headers.get('Content-Type'), 'text/plain');
	});
	});
	});
	});
	</script>