Merge branch 'feature/45-exception-interface' into release-2.0.0

Close #45

Author: weierophinney

CHANGELOG.md

@@ -22,6 +22,10 @@ All notable changes to this project will be documented in this file, in reverse
   and void types. If you were extending classes from this package, you may need
   to update signatures of methods you override.
 
+- [#45](https://github.com/zendframework/zend-expressive-zendviewrenderer/pull/45)
+  updates the `ExceptionInterface` to extend from the `ExceptionInterface`
+  provided in zend-expressive-template.
+
 ### Deprecated
 
 - Nothing.

src/Exception/ExceptionInterface.php

@@ -9,6 +9,8 @@
 
 namespace Zend\Expressive\ZendView\Exception;
 
-interface ExceptionInterface
+use Zend\Expressive\Template\Exception\ExceptionInterface as TemplateExceptionInterface;
+
+interface ExceptionInterface extends TemplateExceptionInterface
 {
 }

test/ExceptionTest.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * @see       https://github.com/zendframework/zend-expressive-zendviewrenderer for the canonical source repository
+ * @copyright Copyright (c) 2017 Zend Technologies USA Inc. (https://www.zend.com)
+ * @license   https://github.com/zendframework/zend-expressive-zendviewrenderer/blob/master/LICENSE.md New BSD License
+ */
+
+declare(strict_types=1);
+
+namespace ZendTest\Expressive\ZendView;
+
+use Generator;
+use PHPUnit\Framework\TestCase;
+use Zend\Expressive\Template\Exception\ExceptionInterface as TemplateExceptionInterface;
+use Zend\Expressive\ZendView\Exception\ExceptionInterface;
+
+class ExceptionTest extends TestCase
+{
+    public function testExceptionInterfaceExtendsTemplateExceptionInterface() : void
+    {
+        self::assertTrue(is_a(ExceptionInterface::class, TemplateExceptionInterface::class, true));
+    }
+
+    public function exception() : Generator
+    {
+        $namespace = substr(ExceptionInterface::class, 0, strrpos(ExceptionInterface::class, '\\') + 1);
+
+        $exceptions = glob(__DIR__ . '/../src/Exception/*.php');
+        foreach ($exceptions as $exception) {
+            $class = substr(basename($exception), 0, -4);
+
+            yield $class => [$namespace . $class];
+        }
+    }
+
+    /**
+     * @dataProvider exception
+     */
+    public function testExceptionIsInstanceOfExceptionInterface(string $exception) : void
+    {
+        self::assertContains('Exception', $exception);
+        self::assertTrue(is_a($exception, ExceptionInterface::class, true));
+    }
+}