[Filesystem] Created tests for (dont)SeeFileFound

To verify Codeception#3877

tests/unit/Codeception/Module/FilesystemTest.php

@@ -0,0 +1,85 @@
+<?php
+
+use Codeception\Module\Filesystem;
+use Codeception\Util\Stub;
+
+class FilesystemTest extends \PHPUnit_Framework_TestCase
+{
+
+    /**
+     * @var \Codeception\Module\Filesystem
+     */
+    protected $module;
+
+    public function setUp()
+    {
+        $this->module = new Filesystem(make_container());
+        $this->module->_before(Stub::makeEmpty('\Codeception\Test\Test'));
+    }
+
+
+    public function tearDown()
+    {
+        $this->module->_after(Stub::makeEmpty('\Codeception\Test\Test'));
+    }
+
+    public function testSeeFileFoundPassesWhenFileExists()
+    {
+        $this->module->seeFileFound('tests/data/dumps/mysql.sql');
+    }
+
+    public function testSeeFileFoundPassesWhenFileExistsInSubdirectoryOfPath()
+    {
+        $this->module->seeFileFound('mysql.sql', 'tests/data/');
+    }
+
+    /**
+     * @expectedException PHPUnit_Framework_AssertionFailedError
+     * @expectedExceptionMessage File "does-not-exist" not found at
+     */
+    public function testSeeFileFoundFailsWhenFileDoesNotExist()
+    {
+        $this->module->seeFileFound('does-not-exist');
+    }
+
+    /**
+     * @expectedException PHPUnit_Framework_AssertionFailedError
+     * @expectedExceptionMessageRegExp  /Directory does not exist: .*does-not-exist/
+     */
+    public function testSeeFileFoundFailsWhenPathDoesNotExist()
+    {
+        $this->module->seeFileFound('mysql.sql', 'does-not-exist');
+    }
+
+    public function testDontSeeFileFoundPassesWhenFileDoesNotExists()
+    {
+        $this->module->dontSeeFileFound('does-not-exist');
+    }
+
+    /**
+     * @expectedException PHPUnit_Framework_AssertionFailedError
+     * @expectedExceptionMessage Failed asserting that file "tests/data/dumps/mysql.sql" does not exist.
+     */
+    public function testDontSeeFileFoundFailsWhenFileExists()
+    {
+        $this->module->dontSeeFileFound('tests/data/dumps/mysql.sql');
+    }
+
+    /**
+     * @expectedException PHPUnit_Framework_AssertionFailedError
+     * @expectedExceptionMessageRegExp  /Directory does not exist: .*does-not-exist/
+     */
+    public function testDontSeeFileFoundFailsWhenPathDoesNotExist()
+    {
+        $this->module->dontSeeFileFound('mysql.sql', 'does-not-exist');
+    }
+
+    /**
+     * @expectedException PHPUnit_Framework_AssertionFailedError
+     * @expectedExceptionMessage Failed asserting that file "tests/data/dumps/mysql.sql" does not exist.
+     */
+    public function testDontSeeFileFoundFailsWhenFileExistsInSubdirectoryOfPath()
+    {
+        $this->module->dontSeeFileFound('mysql.sql', 'tests/data/');
+    }
+}