JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3RbrmockGetRefundDetailsResponse(); $expectedEndpoint = 'https://api-m.sandbox.paypal.com/v2/payments/refunds/1JU08902781691411'; $expectedParams = [ 'headers' => [ 'Accept' => 'application/json', 'Accept-Language' => 'en_US', 'Authorization' => 'Bearer some-token', ], ]; $mockHttpClient = $this->mock_http_request(Utils::jsonEncode($expectedResponse), $expectedEndpoint, $expectedParams, 'get'); $this->assertEquals($expectedResponse, Utils::jsonDecode($mockHttpClient->get($expectedEndpoint, $expectedParams)->getBody(), true)); } }