Merge pull request #306 from bantu/sftp-functional-tests

A few functional tests for Net_SFTP.

* bantu/sftp-functional-tests:
  A few functional tests for Net_SFTP.

tests/Net/SFTPFunctionalTest.php

@@ -0,0 +1,209 @@
+<?php
+
+/**
+ * @author    Andreas Fischer <bantu@phpbb.com>
+ * @copyright MMXIV Andreas Fischer
+ * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
+ */
+
+class Net_SFTPFunctionalTest extends PhpseclibFunctionalTestCase
+{
+    static protected $scratchDir;
+    static protected $exampleData;
+    static protected $exampleDataLength;
+
+    static public function setUpBeforeClass()
+    {
+        if (getenv('TRAVIS') && version_compare(PHP_VERSION, '5.3.3', '<=')) {
+            self::markTestIncomplete(
+                'This test hangs on Travis CI on PHP 5.3.3 and below.'
+            );
+        }
+        parent::setUpBeforeClass();
+
+        self::$scratchDir = uniqid('phpseclib-sftp-scratch-');
+
+        self::$exampleData = str_repeat('abcde12345', 1000);
+        self::$exampleDataLength = 10000;
+    }
+
+    public function testConstructor()
+    {
+        $sftp = new Net_SFTP($this->getEnv('SSH_HOSTNAME'));
+
+        $this->assertTrue(
+            is_object($sftp),
+            'Could not construct NET_SFTP object.'
+        );
+
+        return $sftp;
+    }
+
+    /**
+    * @depends testConstructor
+    */
+    public function testPasswordLogin($sftp)
+    {
+        $username = $this->getEnv('SSH_USERNAME');
+        $password = $this->getEnv('SSH_PASSWORD');
+        $this->assertTrue(
+            $sftp->login($username, $password),
+            'SSH2/SFTP login using password failed.'
+        );
+
+        return $sftp;
+    }
+
+    /**
+    * @depends testPasswordLogin
+    */
+    public function testPwdHome($sftp)
+    {
+        $this->assertEquals(
+            $this->getEnv('SSH_HOME'),
+            $sftp->pwd(),
+            'Failed asserting that pwd() returns home directory after login.'
+        );
+
+        return $sftp;
+    }
+
+    /**
+    * @depends testPwdHome
+    */
+    public function testMkDirScratch($sftp)
+    {
+        $dirname = self::$scratchDir;
+
+        $this->assertTrue(
+            $sftp->mkdir($dirname),
+            "Failed asserting that a new scratch directory $dirname could " .
+            'be created.'
+        );
+
+        $this->assertFalse(
+            $sftp->mkdir($dirname),
+            "Failed asserting that a new scratch directory $dirname could " .
+            'not be created (because it already exists).'
+        );
+
+        return $sftp;
+    }
+
+    /**
+    * @depends testMkDirScratch
+    */
+    public function testChDirScratch($sftp)
+    {
+        $this->assertTrue(
+            $sftp->chdir(self::$scratchDir),
+            sprintf(
+                'Failed asserting that working directory could be changed ' .
+                'to scratch directory %s.',
+                self::$scratchDir
+            )
+        );
+
+        $pwd = $sftp->pwd();
+
+        $this->assertStringStartsWith(
+            $this->getEnv('SSH_HOME'),
+            $pwd,
+            'Failed asserting that the home directory is a prefix of the ' .
+            'current working directory.'
+        );
+
+        $this->assertStringEndsWith(
+            self::$scratchDir,
+            $pwd,
+            'Failed asserting that the scratch directory name is a suffix ' .
+            'of the current working directory.'
+        );
+
+        return $sftp;
+    }
+
+    /**
+    * @depends testChDirScratch
+    */
+    public function testPutSizeGetFile($sftp)
+    {
+        $this->assertTrue(
+            $sftp->put('file1.txt', self::$exampleData),
+            'Failed asserting that example data could be successfully put().'
+        );
+
+        $this->assertSame(
+            self::$exampleDataLength,
+            $sftp->size('file1.txt'),
+            'Failed asserting that put example data has the expected length'
+        );
+
+        $this->assertSame(
+            self::$exampleData,
+            $sftp->get('file1.txt'),
+            'Failed asserting that get() returns expected example data.'
+        );
+
+        return $sftp;
+    }
+
+    /**
+    * @depends testPutSizeGetFile
+    */
+    public function testChDirUpHome($sftp)
+    {
+        $this->assertTrue(
+            $sftp->chdir('../'),
+            'Failed asserting that directory could be changed one level up.'
+        );
+
+        $this->assertEquals(
+            $this->getEnv('SSH_HOME'),
+            $sftp->pwd(),
+            'Failed asserting that pwd() returns home directory.'
+        );
+
+        return $sftp;
+    }
+
+    /**
+    * @depends testChDirUpHome
+    */
+    public function testRmDirScratch($sftp)
+    {
+        $this->assertFalse(
+            $sftp->rmdir(self::$scratchDir),
+            'Failed asserting that non-empty scratch directory could ' .
+            'not be deleted using rmdir().'
+        );
+
+        return $sftp;
+    }
+
+    /**
+    * @depends testRmDirScratch
+    */
+    public function testDeleteRecursiveScratch($sftp)
+    {
+        $this->assertTrue(
+            $sftp->delete(self::$scratchDir),
+            'Failed asserting that non-empty scratch directory could ' .
+            'be deleted using recursive delete().'
+        );
+
+        return $sftp;
+    }
+
+    /**
+    * @depends testDeleteRecursiveScratch
+    */
+    public function testRmDirScratchNonexistent($sftp)
+    {
+        $this->assertFalse(
+            $sftp->rmdir(self::$scratchDir),
+            'Failed asserting that nonexistent scratch directory could ' .
+            'not be deleted using rmdir().'
+        );
+    }
+}

travis/run-phpunit.sh

@@ -5,6 +5,7 @@ set -x
 export PHPSECLIB_SSH_HOSTNAME='localhost'
 export PHPSECLIB_SSH_USERNAME='phpseclib'
 export PHPSECLIB_SSH_PASSWORD='EePoov8po1aethu2kied1ne0'
+export PHPSECLIB_SSH_HOME='/home/phpseclib'
 
 phpunit \
   --verbose \