Initial commit

vendor/google/auth/tests/Credentials/IAMCredentialsTest.php

@@ -0,0 +1,83 @@
+<?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\IAMCredentials;
+
+class IAMConstructorTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testShouldFailIfSelectorIsNotString()
+    {
+        $notAString = new \stdClass();
+        $iam = new IAMCredentials(
+            $notAString,
+            ''
+        );
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testShouldFailIfTokenIsNotString()
+    {
+        $notAString = new \stdClass();
+        $iam = new IAMCredentials(
+            '',
+            $notAString
+        );
+    }
+
+    public function testInitializeSuccess()
+    {
+        $this->assertNotNull(
+            new IAMCredentials('iam-selector', 'iam-token')
+        );
+    }
+}
+
+class IAMUpdateMetadataCallbackTest extends \PHPUnit_Framework_TestCase
+{
+    public function testUpdateMetadataFunc()
+    {
+        $selector = 'iam-selector';
+        $token = 'iam-token';
+        $iam = new IAMCredentials(
+            $selector,
+            $token
+        );
+
+        $update_metadata = $iam->getUpdateMetadataFunc();
+        $this->assertTrue(is_callable($update_metadata));
+
+        $actual_metadata = call_user_func($update_metadata,
+            $metadata = array('foo' => 'bar'));
+        $this->assertTrue(
+            isset($actual_metadata[IAMCredentials::SELECTOR_KEY]));
+        $this->assertEquals(
+            $actual_metadata[IAMCredentials::SELECTOR_KEY],
+            $selector);
+        $this->assertTrue(
+            isset($actual_metadata[IAMCredentials::TOKEN_KEY]));
+        $this->assertEquals(
+            $actual_metadata[IAMCredentials::TOKEN_KEY],
+            $token);
+    }
+}