issue #23 - Refactored inputGroup as element

src/AdamWathan/BootForms/BasicFormBuilder.php

@@ -5,6 +5,7 @@
 use AdamWathan\BootForms\Elements\CheckGroup;
 use AdamWathan\BootForms\Elements\HelpBlock;
 use AdamWathan\BootForms\Elements\GroupWrapper;
+use AdamWathan\BootForms\Elements\InputGroup;
 
 class BasicFormBuilder
 {
@@ -169,6 +170,14 @@ public function file($label, $name, $value = null)
 		return $this->wrap($formGroup);
 	}
 
+	public function inputGroup($label, $name, $value = null)
+	{
+		$control = new InputGroup($name);
+		$control->value($value);
+
+		return $this->formGroup($label, $name, $control);
+	}
+
 	public function __call($method, $parameters)
 	{
 		return call_user_func_array(array($this->builder, $method), $parameters);

src/AdamWathan/BootForms/Elements/FormGroup.php

@@ -8,7 +8,6 @@ class FormGroup extends Element
 	protected $label;
 	protected $control;
 	protected $helpBlock;
-	protected $inputGroup;
 
 	public function __construct(Label $label, Element $control)
 	{
@@ -22,32 +21,15 @@ public function render()
 		$html  = '<div';
 		$html .= $this->renderAttributes();
 		$html .= '>';
-		$html .= $this->label;
-		$html .= $this->renderInputGroup();
+		$html .=  $this->label;
+		$html .=  $this->control;
 		$html .= $this->renderHelpBlock();
+
 		$html .= '</div>';
 
 		return $html;
 	}
 
-	public function inputGroup($class = "")
-	{
-		if (!isset($this->inputGroup)) {
-			$this->inputGroup = new InputGroup($this, $class);
-		}
-
-		return $this->inputGroup;
-	}
-
-	protected function renderInputGroup()
-	{
-		if ($this->inputGroup) {
-			return $this->inputGroup->render();
-		}
-
-		return $this->control;
-	}
-
 	public function helpBlock($text)
 	{
 		if (isset($this->helpBlock)) {

src/AdamWathan/BootForms/Elements/GroupWrapper.php

@@ -21,12 +21,7 @@ public function helpBlock($text)
 		$this->formGroup->helpBlock($text);
 		return $this;
 	}
-
-	public function inputGroup($class = "")
-	{
-		return $this->formGroup->inputGroup($class);
-	}
-
+
 	public function __toString()
 	{
 		return $this->render();

src/AdamWathan/BootForms/Elements/InputGroup.php

@@ -1,55 +1,55 @@
 <?php namespace AdamWathan\BootForms\Elements;
 
-use AdamWathan\Form\Elements\Element;
-use AdamWathan\BootForms\Elements\FormGroup;
+use AdamWathan\Form\Elements\Text;
 
-class InputGroup extends Element
+class InputGroup extends Text
 {
-	private $formGroup;
-	private $beforeAddon = array();
-	private $afterAddon = array();
+	protected $beforeAddon = array();
 
-	public function __construct(FormGroup $formGroup, $class = '')
-	{
-		$this->formGroup = $formGroup;
-		$this->addClass('input-group');
-		if (!empty($class)) $this->addClass($class);
-	}
+    protected $afterAddon = array();
 
-	public function beforeAddon($addon)
-	{
-		$this->beforeAddon[] = $addon;
-		return $this->formGroup;
-	}
+    public function beforeAddon($addon)
+    {
+        $this->beforeAddon[] = $addon;
+
+        return $this;
+    }
+
+    public function afterAddon($addon)
+    {
+        $this->afterAddon[] = $addon;
 
-	public function afterAddon($addon)
+        return $this;
+    }
+
+	public function type($type)
 	{
-		$this->afterAddon[] = $addon;
-		return $this->formGroup;
+		$this->attributes['type'] = $type;
+		return $this;
 	}
 
-	protected function renderAddons($addons)
-	{
-		$html = '';
-		foreach ($addons as $addon) {
-			$html .= '<span class="input-group-addon">';
-			$html .= $addon;
-			$html .= '</span>';
-		}
+    protected function renderAddons($addons)
+    {
+        $html = '';
 
-		return $html;
-	}
+        foreach ($addons as $addon)
+        {
+	        $html .= '<span class="input-group-addon">';
+            $html .= $addon;
+            $html .= '</span>';
+        }
+
+        return $html;
+    }
 
 	public function render()
 	{
-		$html = '<div';
-		$html .= $this->renderAttributes();
-		$html .= '>';
+	    $html = '<div class="input-group">';
 		$html .= $this->renderAddons($this->beforeAddon);
-		$html .= $this->formGroup->control();
+		$html .= parent::render();
 		$html .= $this->renderAddons($this->afterAddon);
 		$html .= '</div>';
-		
+
 		return $html;
 	}
-}
+}

tests/BasicFormBuilderTest.php

@@ -59,13 +59,6 @@ public function testRenderTextGroupWithErrorOverridesCustomHelpBlock()
 		$this->assertEquals($expected, $result);
 	}
 
-	public function testRenderTextGroupWithInputGroup()
-	{
-		$expected = '<div class="form-group"><label class="control-label" for="email">Email</label><div class="input-group"><span class="input-group-addon">@</span><input type="text" name="email" id="email" class="form-control"></div></div>';
-		$result = $this->form->text('Email', 'email')->inputGroup()->beforeAddon('@')->render();
-		$this->assertEquals($expected, $result);
-	}
-
 	public function testRenderTextGroupWithOldInput()
 	{
 		$oldInput = Mockery::mock('AdamWathan\Form\OldInput\OldInputInterface');
@@ -480,6 +473,32 @@ public function testCanHideLabels()
 		$this->assertEquals($expected, $result);
 	}
 
+	public function testRenderInputGroupWithBeforeAddon()
+	{
+		$expected = '<div class="form-group"><label class="control-label" for="username">Username</label><div class="input-group"><span class="input-group-addon">@</span><input type="text" name="username" id="username" class="form-control"></div></div>';
+		$result = $this->form->inputGroup('Username', 'username')->beforeAddon('@')->render();
+		$this->assertEquals($expected, $result);
+	}
+
+	public function testRenderInputGroupWithAfterAddon()
+	{
+		$expected = '<div class="form-group"><label class="control-label" for="site">Site</label><div class="input-group"><input type="text" name="site" id="site" class="form-control"><span class="input-group-addon">.com.br</span></div></div>';
+		$result = $this->form->inputGroup('Site', 'site')->afterAddon('.com.br')->render();
+		$this->assertEquals($expected, $result);
+	}
+
+	public function testRenderInputGroupChangeTypeWithBothAddon()
+	{
+		$expected = '<div class="form-group"><label class="control-label" for="secret">Secret</label><div class="input-group"><span class="input-group-addon">before</span><input type="password" name="secret" id="secret" class="form-control"><span class="input-group-addon">after</span></div></div>';
+		$result = $this->form
+			->inputGroup('Secret', 'secret')
+			->type('password')
+			->beforeAddon('before')
+			->afterAddon('after')
+			->render();
+		$this->assertEquals($expected, $result);
+	}
+
 	private function getStubObject()
 	{
 		$obj = new stdClass;

tests/FormGroupTest.php

@@ -81,16 +81,4 @@ public function testCanRenderWithHelpBlock()
         $result = $formGroup->render();
         $this->assertEquals($expected, $result);
     }
-
-    public function testCanRenderWithInputGroup()
-    {
-        $label = $this->builder->label('Site');
-        $text = $this->builder->text('site');
-        $formGroup = new FormGroup($label, $text);
-        $formGroup->inputGroup()->beforeAddon('www')->inputGroup()->afterAddon('.com.br');
-
-        $expected = '<div class="form-group"><label>Site</label><div class="input-group"><span class="input-group-addon">www</span><input type="text" name="site"><span class="input-group-addon">.com.br</span></div></div>';
-        $result = $formGroup->render();
-        $this->assertEquals($expected, $result);
-    }
 }

tests/InputGroupTest.php

@@ -5,35 +5,34 @@
 
 class InputGroupTest extends PHPUnit_Framework_TestCase
 {
-	public function setUp()
+	public function testCanRenderBasicText()
 	{
+		$input = new InputGroup('email');
+		$this->assertInstanceOf('AdamWathan\Form\Elements\Text', $input);
+
+		$expected = '<div class="input-group"><input type="text" name="email"></div>';
+		$result = $input->render();
+		$this->assertEquals($expected, $result);		
 	}
 
 	public function testCanRenderBeforeAddon()
 	{
-		$control = '<input type="text" name="username">';
-		$formGroup = m::mock('AdamWathan\BootForms\Elements\FormGroup');
-		$formGroup->shouldReceive('control')->once()->andReturn($control);
-
-		$inputGroup = new InputGroup($formGroup, 'input-group-lg');
-		$this->assertEquals($formGroup, $inputGroup->beforeAddon('@'));
-
-		$expected = '<div class="input-group input-group-lg"><span class="input-group-addon">@</span>'.$control.'</div>';
-		$result = $inputGroup->render();
-		$this->assertEquals($expected, $result);
+		$input = new InputGroup('username');
+		$this->assertEquals($input, $input->beforeAddon('@'));
+
+		$expected = '<div class="input-group"><span class="input-group-addon">@</span><input type="text" name="username"></div>';
+		$result = $input->render();
+		$this->assertEquals($expected, $result);		
 	}
 
-	public function testCanRenderAfterAddon()
+	public function testCanRenderAfterAddonAndType()
 	{
-		$control = '<input type="text" name="username">';
-		$formGroup = m::mock('AdamWathan\BootForms\Elements\FormGroup');
-		$formGroup->shouldReceive('control')->once()->andReturn($control);
-
-		$inputGroup = new InputGroup($formGroup, 'input-group-lg');
-		$this->assertEquals($formGroup, $inputGroup->afterAddon(',00'));
-
-		$expected = '<div class="input-group input-group-lg">'.$control.'<span class="input-group-addon">,00</span></div>';
-		$result = $inputGroup->render();
-		$this->assertEquals($expected, $result);
+		$input = new InputGroup('mail');
+		$this->assertEquals($input, $input->type('email'));
+		$this->assertEquals($input, $input->afterAddon('@domain.com'));
+
+		$expected = '<div class="input-group"><input type="email" name="mail"><span class="input-group-addon">@domain.com</span></div>';
+		$result = $input->render();
+		$this->assertEquals($expected, $result);		
 	}
 }