public function testBuildAuthorizationHeader()
{
$signature = 'valid_signature';
$this->_httpUtilityMock->expects($this->any())->method('sign')->will($this->returnValue($signature));
$this->_setupConsumer(false);
$this->_oauthHelperMock->expects($this->any())->method('generateRandomString')->will($this->returnValue('tyukmnjhgfdcvxstyuioplkmnhtfvert'));
$request = ['oauth_consumer_key' => 'edf957ef88492f0a32eb7e1731e85da2', 'oauth_consumer_secret' => 'asdawwewefrtyh2f0a32eb7e1731e85d', 'oauth_token' => '7c0709f789e1f38a17aa4b9a28e1b06c', 'oauth_token_secret' => 'a6agsfrsfgsrjjjjyy487939244ssggg', 'custom_param1' => 'foo', 'custom_param2' => 'bar'];
$requestUrl = 'http://www.example.com/endpoint';
$oauthHeader = $this->_oauth->buildAuthorizationHeader($request, $requestUrl);
$expectedHeader = 'OAuth oauth_nonce="tyukmnjhgfdcvxstyuioplkmnhtfvert",' . 'oauth_timestamp="",' . 'oauth_version="1.0",oauth_consumer_key="edf957ef88492f0a32eb7e1731e85da2",' . 'oauth_consumer_secret="asdawwewefrtyh2f0a32eb7e1731e85d",' . 'oauth_token="7c0709f789e1f38a17aa4b9a28e1b06c",' . 'oauth_token_secret="a6agsfrsfgsrjjjjyy487939244ssggg",' . 'oauth_signature="valid_signature"';
$this->assertEquals($expectedHeader, $oauthHeader, 'Generated Oauth header is incorrect');
}
