Merge branch 'hotfix/7' into develop

Forward port #7

CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file, in reverse chronological order by release.
+
+## 2.5.2 - TBD
+
+### Added
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.

test/LabelAwareTraitTest.php

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+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+namespace ZendTest\Form;
+
+use PHPUnit_Framework_TestCase as TestCase;
+
+/**
+ * @requires PHP 5.4
+ * @group      Zend_Form
+ */
+class LabelAwareTraitTest extends TestCase
+{
+
+    public function testSetLabelAttributes()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $this->assertAttributeEquals(null, 'labelAttributes', $object);
+
+        $labelAttributes = [
+            'test',
+            'test2',
+        ];
+
+        $object->setLabelAttributes($labelAttributes);
+
+        $this->assertAttributeEquals($labelAttributes, 'labelAttributes', $object);
+    }
+
+    public function testGetEmptyLabelAttributes()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $labelAttributes = $object->getLabelAttributes();
+
+        $this->assertEquals(null, $labelAttributes);
+    }
+
+    public function testGetLabelAttributes()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $labelAttributes = [
+            'test',
+            'test2',
+        ];
+
+        $object->setLabelAttributes($labelAttributes);
+
+        $getLabelAttributes = $object->getLabelAttributes();
+
+        $this->assertEquals($labelAttributes, $getLabelAttributes);
+    }
+
+    public function testSetEmptyLabelOptions()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $labelOptions = [];
+
+        $object->setLabelOptions($labelOptions);
+
+        $this->assertEquals($labelOptions, []);
+    }
+
+    public function testSetLabelOptions()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $labelOptions = [
+            'foo' => 'bar',
+            'foo2' => 'bar2',
+        ];
+
+
+        $object->setLabelOptions($labelOptions);
+
+        $retrievedLabelOptions = $object->getLabelOptions();
+
+        $this->assertEquals($retrievedLabelOptions, $labelOptions);
+    }
+
+    public function testGetEmptyLabelOptions()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $labelOptions = $object->getLabelOptions();
+
+        $this->assertEquals($labelOptions, []);
+    }
+
+    public function testGetLabelOptions()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $labelOptions = [
+            'foo' => 'bar',
+            'foo2' => 'bar',
+        ];
+
+        $object->setLabelOptions($labelOptions);
+
+        $retrievedLabelOptions = $object->getLabelOptions();
+
+        $this->assertEquals($labelOptions, $retrievedLabelOptions);
+    }
+
+    public function testClearLabelOptions()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $labelOptions = [
+            'foo' => 'bar',
+            'foo2' => 'bar',
+        ];
+
+        $object->setLabelOptions($labelOptions);
+
+        $object->clearLabelOptions();
+
+        $retrievedLabelOptions = $object->getLabelOptions();
+
+        $this->assertEquals([], $retrievedLabelOptions);
+    }
+
+    public function testRemoveLabelOptions()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $labelOptions = [
+            'foo' => 'bar',
+            'foo2' => 'bar2',
+        ];
+
+        $object->setLabelOptions($labelOptions);
+
+        $toRemoveLabelOptions = [
+            'foo',
+        ];
+
+        $object->removeLabelOptions($toRemoveLabelOptions);
+
+        $expectedLabelOptions = [
+            'foo2' => 'bar2',
+        ];
+
+        $retrievedLabelOptions = $object->getLabelOptions();
+
+        $this->assertEquals($expectedLabelOptions, $retrievedLabelOptions);
+    }
+
+    public function testSetLabelOption()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $object->setLabelOption('foo', 'bar');
+
+        $expectedLabelOptions = [
+            'foo' => 'bar',
+        ];
+
+        $retrievedLabelOptions = $object->getLabelOptions();
+
+        $this->assertEquals($expectedLabelOptions, $retrievedLabelOptions);
+    }
+
+    public function testGetInvalidLabelOption()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $invalidOption = 'foo';
+
+        $retrievedOption = $object->getLabelOption($invalidOption);
+
+        $this->assertEquals(null, $retrievedOption);
+    }
+
+    public function testGetLabelOption()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $option = 'foo';
+        $value = 'bar';
+
+        $object->setLabelOption($option, $value);
+
+        $retrievedValue = $object->getLabelOption($option);
+
+        $this->assertEquals($retrievedValue, $value);
+    }
+
+    public function testRemoveLabelOption()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $option = 'foo';
+        $value = 'bar';
+
+        $object->setLabelOption($option, $value);
+
+        $object->removeLabelOption($option);
+
+        $retrievedValue = $object->getLabelOption($option);
+
+        $this->assertEquals(null, $retrievedValue);
+    }
+
+    public function testHasValidLabelOption()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $option = 'foo';
+        $value = 'bar';
+
+        $object->setLabelOption($option, $value);
+
+        $hasLabelOptionResult = $object->hasLabelOption($option);
+        $this->assertTrue($hasLabelOptionResult);
+    }
+
+    public function testHasInvalidLabelOption()
+    {
+        $object = $this->getObjectForTrait('\Zend\Form\LabelAwareTrait');
+
+        $option = 'foo';
+
+        $hasLabelOptionResult = $object->hasLabelOption($option);
+        $this->assertFalse($hasLabelOptionResult);
+    }
+}