Merge branch 'feature/allow-arrays'

Close #2

Author: weierophinney

.docheader

@@ -1,6 +1,6 @@
 /**
  * @see       https://github.com/zendframework/zend-config-aggregator for the canonical source repository
- * @copyright Copyright (c) %regexp:(20\d{2}-)?%%year% Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright Copyright (c) %regexp:(20\d{2}-)?20\d{2}% Zend Technologies USA Inc. (http://www.zend.com)
  * @copyright Copyright (c) 2015-2016 Mateusz Tymek (http://mateusztymek.pl)
  * @license   https://github.com/zendframework/zend-config-aggregator/blob/master/LICENSE.md New BSD License
  */

CHANGELOG.md

@@ -2,6 +2,27 @@
 
 All notable changes to this project will be documented in this file, in reverse chronological order by release.
 
+## 0.2.0 - 2017-01-11
+
+### Added
+
+- [#2](https://github.com/zendframework/zend-config-aggregator/pull/2) adds a
+  new `ArrayProvider`, which accepts an array to its constructor, and returns
+  it when invoked. This can be used to provide in-line array configuration when
+  feeding the `ConfigAggregator` instance.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
 ## 0.1.0 - 2016-12-08
 
 Initial release.

src/ArrayProvider.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * @see       https://github.com/zendframework/zend-config-aggregator for the canonical source repository
+ * @copyright Copyright (c) 2017 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright Copyright (c) 2015-2016 Mateusz Tymek (http://mateusztymek.pl)
+ * @license   https://github.com/zendframework/zend-config-aggregator/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Zend\ConfigAggregator;
+
+/**
+ * Provider that returns the array seeded to itself.
+ *
+ * Primary use case is configuration cache-related settings.
+ */
+class ArrayProvider
+{
+    /**
+     * @var array
+     */
+    private $config;
+
+    /**
+     * @param array $config
+     */
+    public function __construct(array $config)
+    {
+        $this->config = $config;
+    }
+
+    /**
+     * @return array
+     */
+    public function __invoke()
+    {
+        return $this->config;
+    }
+}

test/ArrayProviderTest.php

@@ -0,0 +1,31 @@
+<?php
+/**
+ * @see       https://github.com/zendframework/zend-config-aggregator for the canonical source repository
+ * @copyright Copyright (c) 2017 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright Copyright (c) 2015-2016 Mateusz Tymek (http://mateusztymek.pl)
+ * @license   https://github.com/zendframework/zend-config-aggregator/blob/master/LICENSE.md New BSD License
+ */
+
+namespace ZendTest\ConfigAggregator;
+
+use PHPUnit_Framework_TestCase as TestCase;
+use Zend\ConfigAggregator\ArrayProvider;
+
+class ArrayProviderTest extends TestCase
+{
+    public function testProviderIsCallable()
+    {
+        $provider = new ArrayProvider([]);
+        $this->assertInternalType('callable', $provider);
+    }
+
+    public function testProviderReturnsArrayProvidedAtConstruction()
+    {
+        $expected = [
+            'foo' => 'bar',
+        ];
+        $provider = new ArrayProvider($expected);
+
+        $this->assertSame($expected, $provider());
+    }
+}