CRMEB/backend/vendor/google/gax/tests/GrpcCredentialsHelperTest.php

<?php
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 * modification, are permitted provided that the following conditions are
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 *
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namespace Google\GAX\UnitTests;

use PHPUnit_Framework_TestCase;
use Google\GAX\UnitTests\Mocks\MockGrpcCredentialsHelper;
use Google\GAX\UnitTests\Mocks\MockCredentialsLoader;

class GrpcCredentialsHelperTest extends PHPUnit_Framework_TestCase
{
    private $defaultScope = ['my-scope'];
    private $defaultTokens = [
        [
            'access_token' => 'accessToken',
            'expires_in' => '100',
        ],
        [
            'access_token' => 'accessToken2',
            'expires_in' => '100'
        ],
    ];

    public function testCreateCallCredentialsCallbackDefault()
    {
        $grpcCredentialsHelper = new MockGrpcCredentialsHelper($this->defaultScope);
        $callback = $grpcCredentialsHelper->createCallCredentialsCallback();
        $callbackResult = $callback();
        $this->assertEquals(['Bearer adcAccessToken'], $callbackResult['authorization']);
    }

    public function testCreateCallCredentialsCallbackCustomCredsLoader()
    {
        $grpcCredentialsHelper = new MockGrpcCredentialsHelper(
            $this->defaultScope,
            ['credentialsLoader' => new MockCredentialsLoader(
                $this->defaultScope,
                $this->defaultTokens
            )]
        );
        $callback = $grpcCredentialsHelper->createCallCredentialsCallback();
        $callbackResult = $callback();
        $this->assertEquals(['Bearer accessToken'], $callbackResult['authorization']);
    }

    public function testCreateCallCredentialsCallbackDisableCaching()
    {
        $grpcCredentialsHelper = new MockGrpcCredentialsHelper(
            $this->defaultScope,
            ['credentialsLoader' => new MockCredentialsLoader(
                $this->defaultScope,
                $this->defaultTokens
            ),
            'enableCaching' => false]
        );
        $callback = $grpcCredentialsHelper->createCallCredentialsCallback();
        $callbackResult = $callback();
        $this->assertEquals(['Bearer accessToken'], $callbackResult['authorization']);
        $callback = $grpcCredentialsHelper->createCallCredentialsCallback();
        $callbackResult = $callback();
        $this->assertEquals(['Bearer accessToken2'], $callbackResult['authorization']);
    }

    public function testCreateCallCredentialsCallbackCaching()
    {
        $grpcCredentialsHelper = new MockGrpcCredentialsHelper(
            $this->defaultScope,
            ['credentialsLoader' => new MockCredentialsLoader(
                $this->defaultScope,
                $this->defaultTokens
            )]
        );
        $callback = $grpcCredentialsHelper->createCallCredentialsCallback();
        $callbackResult = $callback();
        $this->assertEquals(['Bearer accessToken'], $callbackResult['authorization']);
        $callback = $grpcCredentialsHelper->createCallCredentialsCallback();
        $callbackResult = $callback();
        $this->assertEquals(['Bearer accessToken'], $callbackResult['authorization']);
    }

    public function testCreateStubWithDefaultSslCreds()
    {
        $grpcCredentialsHelper = new MockGrpcCredentialsHelper($this->defaultScope);
        $createStubCallback = function ($hostname, $stubOpts) {
            return ['hostname' => $hostname, 'stubOpts' => $stubOpts];
        };
        $createStubResult = $grpcCredentialsHelper->createStub(
            $createStubCallback,
            'my-service-address',
            8443
        );
        $this->assertEquals('my-service-address:8443', $createStubResult['hostname']);
        $this->assertEquals('DummySslCreds', $createStubResult['stubOpts']['credentials']);
        $this->assertEquals(
            'my-service-address:8443',
            $createStubResult['stubOpts']['grpc.ssl_target_name_override']
        );
    }

    public function testCreateStubWithExplicitSslCreds()
    {
        $grpcCredentialsHelper = new MockGrpcCredentialsHelper($this->defaultScope);
        $createStubCallback = function ($hostname, $stubOpts) {
            return ['hostname' => $hostname, 'stubOpts' => $stubOpts];
        };
        $createStubResult = $grpcCredentialsHelper->createStub(
            $createStubCallback,
            'my-service-address',
            8443,
            ['sslCreds' => 'provided-creds']
        );
        $this->assertEquals('my-service-address:8443', $createStubResult['hostname']);
        $this->assertEquals('provided-creds', $createStubResult['stubOpts']['credentials']);
        $this->assertEquals(
            'my-service-address:8443',
            $createStubResult['stubOpts']['grpc.ssl_target_name_override']
        );
    }

    public function testCreateStubWithInsecureSslCreds()
    {
        $grpcCredentialsHelper = new MockGrpcCredentialsHelper($this->defaultScope);
        $createStubCallback = function ($hostname, $stubOpts) {
            return ['hostname' => $hostname, 'stubOpts' => $stubOpts];
        };
        $insecureCreds = \Grpc\ChannelCredentials::createInsecure();
        $createStubResult = $grpcCredentialsHelper->createStub(
            $createStubCallback,
            'my-service-address',
            8443,
            ['sslCreds' => $insecureCreds]
        );
        $this->assertEquals('my-service-address:8443', $createStubResult['hostname']);
        $this->assertEquals($insecureCreds, $createStubResult['stubOpts']['credentials']);
        $this->assertEquals(
            'my-service-address:8443',
            $createStubResult['stubOpts']['grpc.ssl_target_name_override']
        );
    }
}