Add some unit tests for factory

tests/Shuble/Slurpy/Tests/FactoryTest.php

@@ -0,0 +1,113 @@
+<?php
+
+namespace Shuble\Slurpy\Tests;
+
+use Shuble\Slurpy\InputFile;
+use Shuble\Slurpy\Factory;
+
+class FactoryTest extends \PHPUnit_Framework_TestCase
+{
+    protected $factory;
+
+    protected function setUp()
+    {
+        $this->factory = new Factory('path/to/binary');
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testCatWithInvalidInput()
+    {
+        $inputs = array(
+            array(
+                'foo' => 'bar',
+                'foobar' => 'baz',
+            )
+        );
+
+        $this->factory->cat($inputs, 'output');
+    }
+
+    public function testCatWithValidInput()
+    {
+        $output = 'outputfile';
+        $inputs = array(
+            'path/to/file',
+            array(
+                'filepath' => 'path/to/file2',
+                'password' => 'passw0rd',
+            ),
+        );
+
+        $slurpy = $this->factory->cat($inputs, $output);
+
+        $this->assertInstanceOf('Shuble\Slurpy\Operation\CatOperation', $slurpy->getOperation());
+        $this->assertEquals($output, $slurpy->getOutput());
+
+        $inputFiles = $slurpy->getInputs();
+
+        $input = array_shift($inputFiles);
+        $this->assertEquals($inputs[0], $input->getFilePath());
+        $this->assertEquals(null, $input->getPassword());
+
+        $input = array_shift($inputFiles);
+        $this->assertEquals($inputs[1]['filepath'], $input->getFilePath());
+        $this->assertEquals($inputs[1]['password'], $input->getPassword());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testShuffleWithInvalidInput()
+    {
+        $inputs = array(
+            array(
+                'foo' => 'bar',
+                'foobar' => 'baz',
+            )
+        );
+
+        $this->factory->shuffle($inputs, 'output');
+    }
+
+    public function testShuffleWithValidInput()
+    {
+        $output = 'outputfile';
+        $inputs = array(
+            'path/to/file',
+            array(
+                'filepath' => 'path/to/file2',
+                'password' => 'passw0rd',
+            ),
+        );
+
+        $slurpy = $this->factory->shuffle($inputs, $output);
+
+        $this->assertInstanceOf('Shuble\Slurpy\Operation\ShuffleOperation', $slurpy->getOperation());
+        $this->assertEquals($output, $slurpy->getOutput());
+
+        $inputFiles = $slurpy->getInputs();
+
+        $input = array_shift($inputFiles);
+        $this->assertEquals($inputs[0], $input->getFilePath());
+        $this->assertEquals(null, $input->getPassword());
+
+        $input = array_shift($inputFiles);
+        $this->assertEquals($inputs[1]['filepath'], $input->getFilePath());
+        $this->assertEquals($inputs[1]['password'], $input->getPassword());
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testBackgroundWithInvalidInput()
+    {
+        $input = array(
+            'foo' => 'bar',
+            'foobar' => 'baz',
+        );
+
+        $this->factory->background($input, 'backgroundfile', 'output');
+    }
+}