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299
vendor/google/auth/tests/ApplicationDefaultCredentialsTest.php
vendored
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299
vendor/google/auth/tests/ApplicationDefaultCredentialsTest.php
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<?php
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/*
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* Copyright 2015 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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namespace Google\Auth\Tests;
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use Google\Auth\ApplicationDefaultCredentials;
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use Google\Auth\Credentials\GCECredentials;
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use Google\Auth\Credentials\ServiceAccountCredentials;
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use GuzzleHttp\Psr7;
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class ADCGetTest extends \PHPUnit_Framework_TestCase
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{
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private $originalHome;
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protected function setUp()
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{
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$this->originalHome = getenv('HOME');
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}
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protected function tearDown()
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{
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if ($this->originalHome != getenv('HOME')) {
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putenv('HOME=' . $this->originalHome);
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}
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putenv(ServiceAccountCredentials::ENV_VAR); // removes it from
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}
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/**
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* @expectedException DomainException
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*/
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public function testIsFailsEnvSpecifiesNonExistentFile()
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{
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$keyFile = __DIR__ . '/fixtures' . '/does-not-exist-private.json';
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putenv(ServiceAccountCredentials::ENV_VAR . '=' . $keyFile);
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ApplicationDefaultCredentials::getCredentials('a scope');
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}
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public function testLoadsOKIfEnvSpecifiedIsValid()
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{
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$keyFile = __DIR__ . '/fixtures' . '/private.json';
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putenv(ServiceAccountCredentials::ENV_VAR . '=' . $keyFile);
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$this->assertNotNull(
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ApplicationDefaultCredentials::getCredentials('a scope')
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);
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}
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public function testLoadsDefaultFileIfPresentAndEnvVarIsNotSet()
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{
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putenv('HOME=' . __DIR__ . '/fixtures');
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$this->assertNotNull(
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ApplicationDefaultCredentials::getCredentials('a scope')
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);
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}
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/**
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* @expectedException DomainException
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*/
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public function testFailsIfNotOnGceAndNoDefaultFileFound()
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{
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putenv('HOME=' . __DIR__ . '/not_exist_fixtures');
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// simulate not being GCE by return 500
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$httpHandler = getHandler([
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buildResponse(500),
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]);
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ApplicationDefaultCredentials::getCredentials('a scope', $httpHandler);
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}
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public function testSuccedsIfNoDefaultFilesButIsOnGCE()
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{
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$wantedTokens = [
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'access_token' => '1/abdef1234567890',
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'expires_in' => '57',
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'token_type' => 'Bearer',
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];
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$jsonTokens = json_encode($wantedTokens);
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// simulate the response from GCE.
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$httpHandler = getHandler([
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buildResponse(200, [GCECredentials::FLAVOR_HEADER => 'Google']),
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buildResponse(200, [], Psr7\stream_for($jsonTokens)),
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]);
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$this->assertNotNull(
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ApplicationDefaultCredentials::getCredentials('a scope', $httpHandler)
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);
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}
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}
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class ADCGetMiddlewareTest extends \PHPUnit_Framework_TestCase
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{
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private $originalHome;
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protected function setUp()
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{
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$this->originalHome = getenv('HOME');
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}
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protected function tearDown()
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{
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if ($this->originalHome != getenv('HOME')) {
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putenv('HOME=' . $this->originalHome);
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}
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putenv(ServiceAccountCredentials::ENV_VAR); // removes it if assigned
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}
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/**
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* @expectedException DomainException
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*/
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public function testIsFailsEnvSpecifiesNonExistentFile()
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{
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$keyFile = __DIR__ . '/fixtures' . '/does-not-exist-private.json';
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putenv(ServiceAccountCredentials::ENV_VAR . '=' . $keyFile);
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ApplicationDefaultCredentials::getMiddleware('a scope');
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}
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public function testLoadsOKIfEnvSpecifiedIsValid()
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{
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$keyFile = __DIR__ . '/fixtures' . '/private.json';
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putenv(ServiceAccountCredentials::ENV_VAR . '=' . $keyFile);
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$this->assertNotNull(ApplicationDefaultCredentials::getMiddleware('a scope'));
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}
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public function testLoadsDefaultFileIfPresentAndEnvVarIsNotSet()
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{
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putenv('HOME=' . __DIR__ . '/fixtures');
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$this->assertNotNull(ApplicationDefaultCredentials::getMiddleware('a scope'));
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}
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/**
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* @expectedException DomainException
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*/
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public function testFailsIfNotOnGceAndNoDefaultFileFound()
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{
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putenv('HOME=' . __DIR__ . '/not_exist_fixtures');
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// simulate not being GCE by return 500
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$httpHandler = getHandler([
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buildResponse(500),
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]);
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ApplicationDefaultCredentials::getMiddleware('a scope', $httpHandler);
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}
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public function testSuccedsIfNoDefaultFilesButIsOnGCE()
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{
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$wantedTokens = [
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'access_token' => '1/abdef1234567890',
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'expires_in' => '57',
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'token_type' => 'Bearer',
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];
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$jsonTokens = json_encode($wantedTokens);
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// simulate the response from GCE.
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$httpHandler = getHandler([
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buildResponse(200, [GCECredentials::FLAVOR_HEADER => 'Google']),
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buildResponse(200, [], Psr7\stream_for($jsonTokens)),
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]);
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$this->assertNotNull(ApplicationDefaultCredentials::getMiddleware('a scope', $httpHandler));
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}
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}
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class ADCGetCredentialsAppEngineTest extends BaseTest
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{
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private $originalHome;
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private $originalServiceAccount;
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protected function setUp()
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{
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// set home to be somewhere else
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$this->originalHome = getenv('HOME');
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putenv('HOME=' . __DIR__ . '/not_exist_fixtures');
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// remove service account path
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$this->originalServiceAccount = getenv(ServiceAccountCredentials::ENV_VAR);
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putenv(ServiceAccountCredentials::ENV_VAR);
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}
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protected function tearDown()
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{
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// removes it if assigned
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putenv('HOME=' . $this->originalHome);
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putenv(ServiceAccountCredentials::ENV_VAR . '=' . $this->originalServiceAccount);
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}
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public function testAppEngineStandard()
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{
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$_SERVER['SERVER_SOFTWARE'] = 'Google App Engine';
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$this->assertInstanceOf(
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'Google\Auth\Credentials\AppIdentityCredentials',
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ApplicationDefaultCredentials::getCredentials()
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);
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}
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public function testAppEngineFlexible()
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{
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$_SERVER['SERVER_SOFTWARE'] = 'Google App Engine';
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$_SERVER['GAE_VM'] = 'true';
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$httpHandler = getHandler([
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buildResponse(200, [GCECredentials::FLAVOR_HEADER => 'Google']),
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]);
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$this->assertInstanceOf(
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'Google\Auth\Credentials\GCECredentials',
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ApplicationDefaultCredentials::getCredentials(null, $httpHandler)
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);
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}
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}
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// @todo consider a way to DRY this and above class up
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class ADCGetSubscriberTest extends BaseTest
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{
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private $originalHome;
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protected function setUp()
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{
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$this->onlyGuzzle5();
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$this->originalHome = getenv('HOME');
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}
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protected function tearDown()
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{
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if ($this->originalHome != getenv('HOME')) {
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putenv('HOME=' . $this->originalHome);
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}
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putenv(ServiceAccountCredentials::ENV_VAR); // removes it if assigned
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}
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/**
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* @expectedException DomainException
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*/
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public function testIsFailsEnvSpecifiesNonExistentFile()
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{
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$keyFile = __DIR__ . '/fixtures' . '/does-not-exist-private.json';
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putenv(ServiceAccountCredentials::ENV_VAR . '=' . $keyFile);
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ApplicationDefaultCredentials::getSubscriber('a scope');
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}
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public function testLoadsOKIfEnvSpecifiedIsValid()
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{
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$keyFile = __DIR__ . '/fixtures' . '/private.json';
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putenv(ServiceAccountCredentials::ENV_VAR . '=' . $keyFile);
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$this->assertNotNull(ApplicationDefaultCredentials::getSubscriber('a scope'));
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}
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public function testLoadsDefaultFileIfPresentAndEnvVarIsNotSet()
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{
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putenv('HOME=' . __DIR__ . '/fixtures');
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$this->assertNotNull(ApplicationDefaultCredentials::getSubscriber('a scope'));
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}
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/**
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* @expectedException DomainException
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*/
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public function testFailsIfNotOnGceAndNoDefaultFileFound()
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{
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putenv('HOME=' . __DIR__ . '/not_exist_fixtures');
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// simulate not being GCE by return 500
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$httpHandler = getHandler([
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buildResponse(500),
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]);
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ApplicationDefaultCredentials::getSubscriber('a scope', $httpHandler);
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}
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public function testSuccedsIfNoDefaultFilesButIsOnGCE()
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{
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$wantedTokens = [
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'access_token' => '1/abdef1234567890',
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'expires_in' => '57',
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'token_type' => 'Bearer',
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];
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$jsonTokens = json_encode($wantedTokens);
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// simulate the response from GCE.
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$httpHandler = getHandler([
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buildResponse(200, [GCECredentials::FLAVOR_HEADER => 'Google']),
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buildResponse(200, [], Psr7\stream_for($jsonTokens)),
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]);
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$this->assertNotNull(ApplicationDefaultCredentials::getSubscriber('a scope', $httpHandler));
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}
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}
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