/**
     * @dataProvider mockProviderGetParamsValidation
     * @param AddressBalance $obj
     * @param $mockApiContext
     * @param $params
     * @expectedException \InvalidArgumentException
     */
    public function testGetParamsValidationForParams(
        $obj, /** @noinspection PhpDocSignatureInspection */
        $mockApiContext,
        $params
    )
    {
        $mockBlockCypherRestCall = $this->getMockBuilder('\BlockCypher\Transport\BlockCypherRestCall')
            ->setMethods(array('getBaseChainUrl'))
            ->disableOriginalConstructor()
            ->getMock();

        $mockBlockCypherRestCall->expects($this->any())
            ->method('execute')
            ->will($this->returnValue(
                AddressBalanceTest::getJson()
            ));

        /** @noinspection PhpUndefinedVariableInspection */
        /** @noinspection PhpParamsInspection */
        $obj->get("1DEP8i3QJCsomS4BSMY2RpU1upv62aGvhD", $params, $mockApiContext, $mockBlockCypherRestCall);
    }


PHPUNit Run..
PHPUnit 8.4.3 by Sebastian Bergmann and contributors.


Failed asserting that exception of type "PHPUnit\Framework\MockObject\RuntimeException" matches expected exception "\InvalidArgumentException". Message was: "Trying to configure method "execute" which cannot be configured because it does not exist, has not been specified, is final, or is static" at
C:\Users\avion\projects\blockcypher\php-client\tests\BlockCypher\Test\Api\AddressBalanceTest.php:123
.


Time: 2.0699999999999998 seconds, Memory: 16.00 MB



Interesting enough took a look at the class that is being mocked... execute is this..

    /**
     * @param array $handlers Array of handlers
     * @param string $path Resource path relative to base service endpoint
     * @param string $method HTTP method - one of GET, POST, PUT, DELETE, PATCH etc
     * @param string $data Request payload
     * @param array $headers HTTP headers
     * @return mixed
     * @throws \BlockCypher\Exception\BlockCypherConnectionException
     */
    public function execute($handlers = array(), $path, $method, $data = '', $headers = array())
    {
        $config = $this->apiContext->getConfig();
        $httpConfig = new BlockCypherHttpConfig(null, $method, $config);
        $headers = $headers ? $headers : array();
        $httpConfig->setHeaders($headers +
            array(
                'Content-Type' => 'application/json'
            )
        );

        /** @var \BlockCypher\Handler\IBlockCypherHandler $handler */
        foreach ($handlers as $handler) {
            if (!is_object($handler)) {
                $fullHandler = "\\" . (string)$handler;
                $handler = new $fullHandler($this->apiContext);
            }
            $handler->handle($httpConfig, $data, array('path' => $path, 'apiContext' => $this->apiContext));
        }

        $connection = new BlockCypherHttpConnection($httpConfig, $config);
        $response = $connection->execute($data);

        return $response;
    }