Merge pull request #34 from CSchlipp/feature/printOptions

Add PrintOptions Command

src/Command/PrintOptions.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Talal\LabelPrinter\Command;
+
+class PrintOptions implements CommandInterface
+{
+    /**
+     * @var bool
+     */
+    protected $optimizeQuality;
+
+    /**
+     * @param bool $optimizeQuality
+     */
+    public function __construct($optimizeQuality = false)
+    {
+        $this->optimizeQuality = $optimizeQuality;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function read()
+    {
+        return '^QS' . ($this->optimizeQuality ? '1' : '0');
+    }
+}
+

tests/Command/PrintOptionsTest.php

@@ -0,0 +1,20 @@
+<?php
+
+use Talal\LabelPrinter\Command;
+
+class PrintOptionsTest extends \PHPUnit_Framework_TestCase
+{
+    public function testEnabled()
+    {
+        $command = new Command\PrintOptions(true);
+
+        $this->assertEquals('5e515331', bin2hex($command->read()));
+    }
+
+    public function testDisabled()
+    {
+        $command = new Command\PrintOptions(false);
+
+        $this->assertEquals('5e515330', bin2hex($command->read()));
+    }
+}