RouteAction trait

2 files changed, 95 insertions, 0 deletions

diff --git a/tests/Controller/RouteActionTest.php b/tests/Controller/RouteActionTest.php
new file mode 100644
index 0000000..a0d9739
--- /dev/null
+++ b/tests/Controller/RouteActionTest.php
@@ -0,0 +1,63 @@
+<?php
+
+require_once dirname(__DIR__) . '/support/TestController.php';
+
+use Jasny\Controller\RouteAction;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+class RouteActionTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * Test running controller action
+     *
+     * @dataProvider runProvider
+     * @param [type] $[name] [<description>]
+     */
+    public function testRun($route, $positive)
+    {
+        $controller = new TestController();
+        $request = $this->createMock(ServerRequestInterface::class);
+        $response = $this->createMock(ResponseInterface::class);
+
+        $request->method('getAttribute')->with($this->equalTo('route'))->will($this->returnValue($route));
+
+        if (!$positive) $this->expectException(\RuntimeException::class);
+
+        $result = $controller($request, $response);
+        $args = !empty($route->args) ? $route->args : [$route->param1, isset($route->param2) ? $route->param2 : 'defaultValue'];
+
+        $this->assertEquals(get_class($response), get_class($result), "Controller should return 'ResponseInterface' instance");
+        $this->assertTrue($result->actionCalled, "Controller action was not called");
+        $this->assertEquals($args[0], $result->param1, "First route parameter was not passed correctly");
+        $this->assertEquals($args[1], $result->param2, "Second route parameter was not passed correctly");
+    }
+
+    /**
+     * Provide data for testing run method
+     */
+    public function runProvider()
+    {
+        return [
+            [(object)['controller' => 'TestController'], false],
+            [(object)['controller' => 'TestController', 'action' => 'nonExistMethod'], false],
+            [(object)['controller' => 'TestController', 'action' => 'test'], false],
+            [(object)['controller' => 'TestController', 'action' => 'test', 'param2' => 'value2'], false],
+            [(object)['controller' => 'TestController', 'action' => 'test', 'param1' => 'value1'], true],
+            [(object)['controller' => 'TestController', 'action' => 'test', 'param1' => 'value1', 'param2' => 'value2'], true],
+            [(object)['controller' => 'TestController', 'action' => 'test', 'args' => ['value1', 'value2']], true]
+        ];
+    }
+
+    /**
+     * Test running controller without setting request and response
+     */
+    public function testRunNoRequest()
+    {
+        $controller = new TestController();
+
+        $this->expectException(\RuntimeException::class);
+
+        $controller->run();
+    }
+}
diff --git a/tests/support/TestController.php b/tests/support/TestController.php
new file mode 100644
index 0000000..4f8fb41
--- /dev/null
+++ b/tests/support/TestController.php
@@ -0,0 +1,32 @@
+<?php
+
+use Jasny\Controller;
+use Jasny\Controller\RouteAction;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Class for testing 'RouteAction' trait
+ */
+class TestController extends Controller
+{
+    use RouteAction;
+
+    /**
+     * Test action for executing router
+     *
+     * @param mixed $param1
+     * @param mixed $param2
+     * @return ResponseInterface
+     */
+    public function testAction($param1, $param2 = 'defaultValue')
+    {
+        $response = $this->getResponse();
+
+        $response->actionCalled = true;
+        $response->param1 = $param1;
+        $response->param2 = $param2;
+
+        return $response;
+    }
+}