From 7a5aa5814f5cf3e415a9d3828b3c615be000b6f6 Mon Sep 17 00:00:00 2001
From: "steve.brazier" <steve.brazier@vivomiles.com>
Date: Thu, 12 Dec 2013 14:37:47 +0000
Subject: [PATCH] add tests for CommandExecutor.

---
 Tests/PHPCI/Helper/CommandExecutorTest.php | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 Tests/PHPCI/Helper/CommandExecutorTest.php

diff --git a/Tests/PHPCI/Helper/CommandExecutorTest.php b/Tests/PHPCI/Helper/CommandExecutorTest.php
new file mode 100644
index 00000000..217844b1
--- /dev/null
+++ b/Tests/PHPCI/Helper/CommandExecutorTest.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace PHPCI\Plugin\Tests\Helper;
+
+use PHPCI\Helper\CommandExecutor;
+use \Prophecy\PhpUnit\ProphecyTestCase;
+
+class CommandExecutorTest extends ProphecyTestCase
+{
+    /**
+     * @var CommandExecutor
+     */
+    protected $testedExecutor;
+
+    protected function setUp()
+    {
+        parent::setUp();
+        $mockBuildLogger = $this->prophesize('\PHPCI\BuildLogger');
+        $this->testedExecutor = new CommandExecutor($mockBuildLogger->reveal());
+    }
+
+    public function testGetLastOutput_ReturnsOutputOfCommand()
+    {
+        $this->testedExecutor->executeCommand(array('echo "%s"', 'Hello World'));
+        $output = $this->testedExecutor->getLastOutput();
+        $this->assertEquals("Hello World", $output);
+    }
+
+    public function testGetLastOutput_ForgetsPreviousCommandOutput()
+    {
+        $this->testedExecutor->executeCommand(array('echo "%s"', 'Hello World'));
+        $this->testedExecutor->executeCommand(array('echo "%s"', 'Hello Tester'));
+        $output = $this->testedExecutor->getLastOutput();
+        $this->assertEquals("Hello Tester", $output);
+    }
+}
\ No newline at end of file