Merge branch 'refs/heads/develop' into feature/form_error_msgs

Conflicts:
	system/language/english/form_validation_lang.php
	user_guide_src/source/libraries/form_validation.rst

Signed-off-by: Eric Roberts <eric@cryode.com>

1 files changed, 177 insertions, 0 deletions

diff --git a/tests/codeigniter/libraries/Driver_test.php b/tests/codeigniter/libraries/Driver_test.php
new file mode 100644
index 000000000..d98e8ab98
--- /dev/null
+++ b/tests/codeigniter/libraries/Driver_test.php
@@ -0,0 +1,177 @@
+<?php
+
+/**
+ * Driver library base class unit test
+ */
+class Driver_test extends CI_TestCase {
+	/**
+	 * Set up test framework
+	 */
+	public function set_up()
+	{
+		// Set our subclass prefix
+		$this->subclass = 'Mock_Libraries_';
+		$this->ci_set_config('subclass_prefix', $this->subclass);
+
+        // Mock Loader->get_package_paths
+        $paths = 'get_package_paths';
+        $ldr = $this->getMock('CI_Loader', array($paths));
+        $ldr->expects($this->any())->method($paths)->will($this->returnValue(array(APPPATH, BASEPATH)));
+        $this->ci_instance_var('load', $ldr);
+
+		// Create mock driver library
+		$this->name = 'Driver';
+		$this->lib = new Mock_Libraries_Driver();
+	}
+
+	/**
+	 * Test driver child loading
+	 */
+	public function test_load_driver()
+	{
+		// Create driver file
+		$driver = 'basic';
+		$file = $this->name.'_'.$driver;
+		$class = 'CI_'.$file;
+		$prop = 'called';
+		$content = '<?php class '.$class.' extends CI_Driver { public $'.$prop.' = FALSE; '.
+			'public function decorate($parent) { $this->'.$prop.' = TRUE; } }';
+		$this->ci_vfs_create($file, $content, $this->ci_base_root, array('libraries', $this->name, 'drivers'));
+
+		// Make driver valid
+		$this->lib->driver_list($driver);
+
+		// Load driver
+		$this->assertNotNull($this->lib->load_driver($driver));
+
+		// Did lib name get set?
+		$this->assertEquals($this->name, $this->lib->get_name());
+
+		// Was driver loaded?
+		$this->assertObjectHasAttribute($driver, $this->lib);
+		$this->assertAttributeInstanceOf($class, $driver, $this->lib);
+		$this->assertAttributeInstanceOf('CI_Driver', $driver, $this->lib);
+
+		// Was decorate called?
+		$this->assertObjectHasAttribute($prop, $this->lib->$driver);
+		$this->assertTrue($this->lib->$driver->$prop);
+
+		// Do we get an error for an invalid driver?
+		$driver = 'unlisted';
+		$this->setExpectedException('RuntimeException', 'CI Error: Invalid driver requested: '.$this->name.'_'.$driver);
+		$this->lib->load_driver($driver);
+	}
+
+	/**
+	 * Test loading lowercase from app path
+	 */
+	public function test_load_app_driver()
+	{
+		// Create driver file
+		$driver = 'lowpack';
+		$file = $this->name.'_'.$driver;
+		$class = 'CI_'.$file;
+		$content = '<?php class '.$class.' extends CI_Driver {  }';
+		$this->ci_vfs_create($file, $content, $this->ci_app_root,
+			array('libraries', $this->name, 'drivers'));
+
+		// Make valid list
+		$nodriver = 'absent';
+		$this->lib->driver_list(array($driver, $nodriver));
+
+		// Load driver
+		$this->assertNotNull($this->lib->load_driver($driver));
+
+		// Was driver loaded?
+		$this->assertObjectHasAttribute($driver, $this->lib);
+		$this->assertAttributeInstanceOf($class, $driver, $this->lib);
+		$this->assertAttributeInstanceOf('CI_Driver', $driver, $this->lib);
+
+		// Do we get an error for a non-existent driver?
+		$this->setExpectedException('RuntimeException', 'CI Error: Unable to load the requested driver: CI_'.
+			$this->name.'_'.$nodriver);
+		$this->lib->load_driver($nodriver);
+	}
+
+	/**
+	 * Test loading driver extension
+	 */
+	public function test_load_driver_ext()
+	{
+		// Create base file
+		$driver = 'extend';
+		$base = $this->name.'_'.$driver;
+		$baseclass = 'CI_'.$base;
+		$content = '<?php class '.$baseclass.' extends CI_Driver {  }';
+		$this->ci_vfs_create($base, $content, $this->ci_base_root, array('libraries', $this->name, 'drivers'));
+
+		// Create driver file
+		$class = $this->subclass.$base;
+		$content = '<?php class '.$class.' extends '.$baseclass.' {  }';
+		$this->ci_vfs_create($class, $content, $this->ci_app_root, array('libraries', $this->name, 'drivers'));
+
+		// Make valid list
+		$this->lib->driver_list($driver);
+
+		// Load driver
+		$this->assertNotNull($this->lib->load_driver($driver));
+
+		// Was driver loaded?
+		$this->assertObjectHasAttribute($driver, $this->lib);
+		$this->assertAttributeInstanceOf($class, $driver, $this->lib);
+		$this->assertAttributeInstanceOf($baseclass, $driver, $this->lib);
+		$this->assertAttributeInstanceOf('CI_Driver', $driver, $this->lib);
+
+		// Create driver extension without base
+		$driver = 'baseless';
+		$base = $this->name.'_'.$driver;
+		$class = $this->subclass.$base;
+		$content = '<?php class '.$class.' extends CI_Driver {  }';
+		$this->ci_vfs_create($class, $content, $this->ci_app_root, array('libraries', $this->name, 'drivers'));
+		$this->lib->driver_list($driver);
+
+		// Do we get an error when base class isn't found?
+		$this->setExpectedException('RuntimeException', 'CI Error: Unable to load the requested class: CI_'.$base);
+		$this->lib->load_driver($driver);
+	}
+
+	/**
+	 * Test decorating driver with parent attributes
+	 */
+	public function test_decorate()
+	{
+		// Create parent with a method and property to access
+		$pclass = 'Test_Parent';
+		$prop = 'parent_prop';
+		$value = 'initial';
+		$method = 'parent_func';
+		$return = 'func return';
+		$code = 'class '.$pclass.' { public $'.$prop.' = \''.$value.'\'; '.
+			'public function '.$method.'() { return \''.$return.'\'; } }';
+		eval($code);
+		$parent = new $pclass();
+
+		// Create child driver to decorate
+		$class = 'Test_Driver';
+		eval('class '.$class.' extends CI_Driver {  }');
+		$child = new $class();
+
+		// Decorate child
+		$child->decorate($parent);
+
+		// Do we get the initial parent property value?
+		$this->assertEquals($value, $child->$prop);
+
+		// Can we change the parent property?
+		$newval = 'changed';
+		$child->$prop = $newval;
+		$this->assertEquals($newval, $parent->$prop);
+
+		// Do we get back the updated value?
+		$this->assertEquals($newval, $child->$prop);
+
+		// Can we call the parent method?
+		$this->assertEquals($return, $child->$method());
+	}
+
+}
\ No newline at end of file