JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3RbrassertInstanceOf(HttpClient::class, $client); } /** @test */ public function it_can_get_access_token() { $expectedResponse = $this->mockAccessTokenResponse(); $expectedEndpoint = 'https://api-m.sandbox.paypal.com/v1/oauth2/token?grant_type=client_credentials'; $expectedParams = [ 'headers' => [ 'Accept' => 'application/json', 'Accept-Language' => 'en_US', ], 'auth' => ['username', 'password'], ]; $mockHttpClient = $this->mock_http_request(Utils::jsonEncode($expectedResponse), $expectedEndpoint, $expectedParams); $this->assertEquals($expectedResponse, Utils::jsonDecode($mockHttpClient->post($expectedEndpoint, $expectedParams)->getBody(), true)); } }