Adds the GetBySensorId Command

library/Phue/Command/GetSensorById.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * Phue: Philips Hue PHP Client
+ *
+ * @author    Michael Squires <[email protected]>
+ * @copyright Copyright (c) 2012 Michael K. Squires
+ * @license   http://github.com/sqmk/Phue/wiki/License
+ */
+namespace Phue\Command;
+
+use Phue\Client;
+use Phue\Sensor;
+
+/**
+ * Get sensor by id command
+ */
+class GetSensorById implements CommandInterface
+{
+
+    /**
+     * Sensor Id
+     *
+     * @var string
+     */
+    protected $sensorId;
+
+    /**
+     * Constructs a command
+     *
+     * @param int $sensorId
+     *            Sensor Id
+     */
+    public function __construct($sensorId)
+    {
+        $this->sensorId = (int) $sensorId;
+    }
+
+    /**
+     * Send command
+     *
+     * @param Client $client
+     *            Phue Client
+     *
+     * @return Sensor Sensor object
+     */
+    public function send(Client $client)
+    {
+        // Get response
+        $attributes = $client->getTransport()->sendRequest(
+            "/api/{$client->getUsername()}/sensors/{$this->sensorId}"
+        );
+
+        return new Sensor($this->sensorId, $attributes, $client);
+    }
+}

tests/Phue/Test/Command/GetSensorByIdTest.php

@@ -0,0 +1,73 @@
+<?php
+/**
+ * Phue: Philips Hue PHP Client
+ *
+ * @author    Michael Squires <[email protected]>
+ * @copyright Copyright (c) 2012 Michael K. Squires
+ * @license   http://github.com/sqmk/Phue/wiki/License
+ */
+namespace Phue\Test\Command;
+
+use Phue\Client;
+use Phue\Command\GetSensorById;
+use Phue\Transport\TransportInterface;
+
+/**
+ * Tests for Phue\Command\GetSensorById
+ */
+class GetSensorByIdTest extends \PHPUnit_Framework_TestCase
+{
+
+    /**
+     * Set up
+     */
+    public function setUp()
+    {
+        // Mock client
+        $this->mockClient = $this->createMock('\Phue\Client', 
+            array(
+                'getUsername',
+                'getTransport'
+            ), array(
+                '127.0.0.1'
+            ));
+
+        // Mock transport
+        $this->mockTransport = $this->createMock('\Phue\Transport\TransportInterface', 
+            array(
+                'sendRequest'
+            ));
+
+        // Stub client's getUsername method
+        $this->mockClient->expects($this->any())
+            ->method('getUsername')
+            ->will($this->returnValue('abcdefabcdef01234567890123456789'));
+
+        // Stub client getTransport usage
+        $this->mockClient->expects($this->any())
+            ->method('getTransport')
+            ->will($this->returnValue($this->mockTransport));
+    }
+
+    /**
+     * Test: Send get sensor by id command
+     *
+     * @covers \Phue\Command\GetSensorById::__construct
+     * @covers \Phue\Command\GetSensorById::send
+     */
+    public function testSend()
+    {
+        // Stub transport's sendRequest usage
+        $this->mockTransport->expects($this->once())
+            ->method('sendRequest')
+            ->with("/api/{$this->mockClient->getUsername()}/sensors/10")
+            ->will($this->returnValue(new \stdClass()));
+
+        // Get light
+        $x = new GetSensorById(10);
+        $sensor = $x->send($this->mockClient);
+
+        // Ensure type is correct
+        $this->assertInstanceOf('\Phue\Sensor', $sensor);
+    }
+}