Google\Cloud\Tests\Snippets\Vision\VisionClientTest::testAnnotateBatch PHP Method

    public function testAnnotateBatch()
    {
        $snippet = $this->snippetFromMethod(VisionClient::class, 'annotateBatch');
        $snippet->addLocal('vision', $this->client);
        $snippet->setLine(2, '$familyPhotoResource = fopen(\'php://temp\', \'r\');');
        $snippet->setLine(3, '$eiffelTowerResource = fopen(\'php://temp\', \'r\');');
        $this->connection->annotate(Argument::any())->shouldBeCalled()->willReturn(['responses' => [[], []]]);
        $this->client->setConnection($this->connection->reveal());
        $res = $snippet->invoke('result');
        $this->assertInstanceOf(Annotation::class, $res->returnVal()[0]);
        $this->assertInstanceOf(Annotation::class, $res->returnVal()[1]);
    }