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<?php
/*
* Copyright 2015 Google Inc.
*
* 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.
*/
namespace Google\Auth\Tests;
use Google\Auth\Credentials\GCECredentials;
use GuzzleHttp\Psr7;
use GuzzleHttp\Psr7\Response;
class GCECredentialsOnGCETest extends \PHPUnit_Framework_TestCase
{
public function testIsFalseOnClientErrorStatus()
{
$httpHandler = getHandler([
buildResponse(400),
]);
$this->assertFalse(GCECredentials::onGCE($httpHandler));
}
public function testIsFalseOnServerErrorStatus()
{
$httpHandler = getHandler([
buildResponse(500),
]);
$this->assertFalse(GCECredentials::onGCE($httpHandler));
}
public function testIsFalseOnOkStatusWithoutExpectedHeader()
{
$httpHandler = getHandler([
buildResponse(200),
]);
$this->assertFalse(GCECredentials::onGCE($httpHandler));
}
public function testIsOkIfGoogleIsTheFlavor()
{
$httpHandler = getHandler([
buildResponse(200, [GCECredentials::FLAVOR_HEADER => 'Google']),
]);
$this->assertTrue(GCECredentials::onGCE($httpHandler));
}
}
class GCECredentialsOnAppEngineFlexibleTest extends \PHPUnit_Framework_TestCase
{
public function testIsFalseByDefault()
{
$this->assertFalse(GCECredentials::onAppEngineFlexible());
}
public function testIsTrueWhenGaeVmIsTrue()
{
$_SERVER['GAE_VM'] = 'true';
$this->assertTrue(GCECredentials::onAppEngineFlexible());
}
}
class GCECredentialsGetCacheKeyTest extends \PHPUnit_Framework_TestCase
{
public function testShouldNotBeEmpty()
{
$g = new GCECredentials();
$this->assertNotEmpty($g->getCacheKey());
}
}
class GCECredentialsFetchAuthTokenTest extends \PHPUnit_Framework_TestCase
{
public function testShouldBeEmptyIfNotOnGCE()
{
$httpHandler = getHandler([
buildResponse(500),
]);
$g = new GCECredentials();
$this->assertEquals(array(), $g->fetchAuthToken($httpHandler));
}
/**
* @expectedException Exception
* @expectedExceptionMessage Invalid JSON response
*/
public function testShouldFailIfResponseIsNotJson()
{
$notJson = '{"foo": , this is cannot be passed as json" "bar"}';
$httpHandler = getHandler([
buildResponse(200, [GCECredentials::FLAVOR_HEADER => 'Google']),
buildResponse(200, [], $notJson),
]);
$g = new GCECredentials();
$g->fetchAuthToken($httpHandler);
}
public function testShouldReturnTokenInfo()
{
$wantedTokens = [
'access_token' => '1/abdef1234567890',
'expires_in' => '57',
'token_type' => 'Bearer',
];
$jsonTokens = json_encode($wantedTokens);
$httpHandler = getHandler([
buildResponse(200, [GCECredentials::FLAVOR_HEADER => 'Google']),
buildResponse(200, [], Psr7\stream_for($jsonTokens)),
]);
$g = new GCECredentials();
$this->assertEquals($wantedTokens, $g->fetchAuthToken($httpHandler));
$this->assertEquals(time() + 57, $g->getLastReceivedToken()['expires_at']);
}
}
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