PHP 7.4 compatibility fix (resolves #202)

.travis.yml

@@ -43,6 +43,9 @@ matrix:
     - php: 7.3
       env:
         - DEPS=latest
+    - php: 7.4snapshot
+      env:
+        - DEPS=latest
 
 before_install:
   - if [[ $TEST_COVERAGE != 'true' ]]; then phpenv config-rm xdebug.ini || return 0 ; fi

src/Helper/Partial.php

@@ -9,6 +9,7 @@
 
 namespace Zend\View\Helper;
 
+use Traversable;
 use Zend\View\Exception;
 use Zend\View\Model\ModelInterface;
 
@@ -53,7 +54,7 @@ public function __invoke($name = null, $values = null)
                 $values = [$objectKey => $values];
             } elseif (method_exists($values, 'toArray')) {
                 $values = $values->toArray();
-            } else {
+            } elseif (! $values instanceof Traversable) {
                 $values = get_object_vars($values);
             }
         }

test/Helper/AbstractTest.php

@@ -31,7 +31,7 @@ public function setUp()
 
     public function testViewSettersGetters()
     {
-        $viewMock = $this->getMockBuilder(RendererInterface::class)->getMock();
+        $viewMock = $this->prophesize(RendererInterface::class)->reveal();
 
         $this->helper->setView($viewMock);
         $this->assertEquals($viewMock, $this->helper->getView());

test/Helper/FlashMessengerTest.php

@@ -10,6 +10,7 @@
 namespace ZendTest\View\Helper;
 
 use PHPUnit\Framework\TestCase;
+use Prophecy\Argument;
 use Zend\I18n\Translator\Translator;
 use Zend\Mvc\Controller\Plugin\FlashMessenger as V2PluginFlashMessenger;
 use Zend\Mvc\Controller\PluginManager;
@@ -398,12 +399,10 @@ public function testCanDisplayListOfCurrentMessagesCustomisedByConfigSeparator()
 
     public function testCanTranslateMessages()
     {
-        $mockTranslator = $this->getMockBuilder(Translator::class)->getMock();
-        $mockTranslator->expects($this->exactly(1))
-        ->method('translate')
-        ->will($this->returnValue('translated message'));
+        $mockTranslator = $this->prophesize(Translator::class);
+        $mockTranslator->translate('bar-info', 'default')->willReturn('translated message')->shouldBeCalledTimes(1);
 
-        $this->helper->setTranslator($mockTranslator);
+        $this->helper->setTranslator($mockTranslator->reveal());
         $this->assertTrue($this->helper->hasTranslator());
 
         $this->seedMessages();
@@ -415,12 +414,10 @@ public function testCanTranslateMessages()
 
     public function testCanTranslateCurrentMessages()
     {
-        $mockTranslator = $this->getMockBuilder(Translator::class)->getMock();
-        $mockTranslator->expects($this->exactly(1))
-        ->method('translate')
-        ->will($this->returnValue('translated message'));
+        $mockTranslator = $this->prophesize(Translator::class);
+        $mockTranslator->translate('bar-info', 'default')->willReturn('translated message')->shouldBeCalledTimes(1);
 
-        $this->helper->setTranslator($mockTranslator);
+        $this->helper->setTranslator($mockTranslator->reveal());
         $this->assertTrue($this->helper->hasTranslator());
 
         $this->seedCurrentMessages();

test/Helper/HeadTitleTest.php

@@ -186,7 +186,7 @@ public function testCanTranslateTitle()
 
     public function testTranslatorMethods()
     {
-        $translatorMock = $this->getMockBuilder(Translator::class)->getMock();
+        $translatorMock = $this->prophesize(Translator::class)->reveal();
         $this->helper->setTranslator($translatorMock, 'foo');
 
         $this->assertEquals($translatorMock, $this->helper->getTranslator());

test/Helper/Navigation/NavigationTest.php

@@ -18,6 +18,7 @@
 use Zend\View;
 use Zend\View\Helper\Navigation;
 use Zend\View\Renderer\PhpRenderer;
+use Zend\I18n\Translator\Translator;
 
 /**
  * Tests Zend\View\Helper\Navigation
@@ -219,7 +220,7 @@ public function testDisablingTranslatorInjection()
 
     public function testTranslatorMethods()
     {
-        $translatorMock = $this->getMockBuilder('Zend\I18n\Translator\Translator')->getMock();
+        $translatorMock = $this->prophesize(Translator::class)->reveal();
         $this->_helper->setTranslator($translatorMock, 'foo');
 
         $this->assertEquals($translatorMock, $this->_helper->getTranslator());

test/Helper/PartialTest.php

@@ -9,6 +9,7 @@
 
 namespace ZendTest\View\Helper;
 
+use ArrayObject;
 use PHPUnit\Framework\TestCase;
 use Zend\View\Helper\Partial;
 use Zend\View\Model\ViewModel;
@@ -148,6 +149,24 @@ public function testCanPassViewModelAsSecondArgument()
         }
     }
 
+    public function testCanPassArrayObjectAsSecondArgument()
+    {
+        $model = new ArrayObject([
+            'foo' => 'bar',
+            'bar' => 'baz',
+        ]);
+
+        $view = new View();
+        $view->resolver()->addPath($this->basePath . '/application/views/scripts');
+        $this->helper->setView($view);
+        $return = $this->helper->__invoke('partialVars.phtml', $model);
+
+        foreach ($model as $key => $value) {
+            $string = sprintf('%s: %s', $key, $value);
+            $this->assertContains($string, $return);
+        }
+    }
+
     public function testCanPassViewModelAsSoleArgument()
     {
         $model = new ViewModel([

test/Resolver/PrefixPathStackResolverTest.php

@@ -69,16 +69,15 @@ public function testResolveWithCongruentPrefix()
 
     public function testSetCustomPathStackResolver()
     {
-        $mockResolver = $this->getMockBuilder(ResolverInterface::class)->getMock();
+        $mockResolver = $this->prophesize(ResolverInterface::class);
+        $mockResolver->resolve('/bar', null)->willReturn('1111');
+        $mockResolver->resolve('/baz', null)->willReturn('2222');
+        $mockResolver->resolve('/tab', null)->willReturn(false);
 
         $resolver = new PrefixPathStackResolver([
-            'foo' => $mockResolver,
+            'foo' => $mockResolver->reveal(),
         ]);
 
-        $mockResolver->expects($this->at(0))->method('resolve')->with('/bar')->will($this->returnValue('1111'));
-        $mockResolver->expects($this->at(1))->method('resolve')->with('/baz')->will($this->returnValue('2222'));
-        $mockResolver->expects($this->at(2))->method('resolve')->with('/tab')->will($this->returnValue(false));
-
         $this->assertSame('1111', $resolver->resolve('foo/bar'));
         $this->assertSame('2222', $resolver->resolve('foo/baz'));
         $this->assertNull($resolver->resolve('foo/tab'));

test/Resolver/RelativeFallbackResolverTest.php

@@ -10,11 +10,11 @@
 namespace ZendTest\View\Resolver;
 
 use PHPUnit\Framework\TestCase;
+use Prophecy\Argument;
 use stdClass;
 use Zend\View\Helper\ViewModel as ViewModelHelper;
 use Zend\View\Model\ViewModel;
 use Zend\View\Renderer\PhpRenderer;
-use Zend\View\Renderer\RendererInterface;
 use Zend\View\Resolver\RelativeFallbackResolver;
 use Zend\View\Resolver\ResolverInterface;
 use Zend\View\Resolver\TemplateMapResolver;
@@ -81,47 +81,39 @@ public function testReturnsResourceFromTopLevelIfExistsInsteadOfTheSameNameSpace
 
     public function testSkipsResolutionOnViewRendererWithoutPlugins()
     {
-        /* @var $baseResolver ResolverInterface|\PHPUnit_Framework_MockObject_MockObject */
-        $baseResolver = $this->getMockBuilder(ResolverInterface::class)->getMock();
-        $fallback     = new RelativeFallbackResolver($baseResolver);
-        /* @var $renderer RendererInterface|\PHPUnit_Framework_MockObject_MockObject */
-        $renderer     = $this->getMockBuilder(RendererInterface::class)->getMock();
+        $baseResolver = $this->prophesize(ResolverInterface::class);
+        $baseResolver->resolve()->shouldNotBeCalled();
+        $fallback = new RelativeFallbackResolver($baseResolver->reveal());
 
-        $baseResolver->expects($this->never())->method('resolve');
+        $renderer = $this->prophesize(PhpRenderer::class)->reveal();
 
         $this->assertFalse($fallback->resolve('foo/bar', $renderer));
     }
 
     public function testSkipsResolutionOnViewRendererWithoutCorrectCurrentPlugin()
     {
-        /* @var $baseResolver ResolverInterface|\PHPUnit_Framework_MockObject_MockObject */
-        $baseResolver = $this->getMockBuilder(ResolverInterface::class)->getMock();
-        $fallback     = new RelativeFallbackResolver($baseResolver);
-        /* @var $renderer RendererInterface|\PHPUnit_Framework_MockObject_MockObject */
-        $renderer     = $this->getMockBuilder(RendererInterface::class)
-            ->setMethods(['getEngine', 'setResolver', 'plugin', 'render'])
-            ->getMock();
+        $baseResolver = $this->prophesize(ResolverInterface::class);
+        $baseResolver->resolve()->shouldNotBeCalled();
 
-        $baseResolver->expects($this->never())->method('resolve');
-        $renderer->expects($this->once())->method('plugin')->will($this->returnValue(new stdClass()));
+        $fallback = new RelativeFallbackResolver($baseResolver->reveal());
 
-        $this->assertFalse($fallback->resolve('foo/bar', $renderer));
+        $renderer = $this->prophesize(PhpRenderer::class);
+        $renderer->plugin(Argument::any())->willReturn(new stdClass())->shouldBeCalledTimes(1);
+
+        $this->assertFalse($fallback->resolve('foo/bar', $renderer->reveal()));
     }
 
     public function testSkipsResolutionOnNonExistingCurrentViewModel()
     {
-        /* @var $baseResolver ResolverInterface|\PHPUnit_Framework_MockObject_MockObject */
-        $baseResolver = $this->getMockBuilder(ResolverInterface::class)->getMock();
-        $fallback     = new RelativeFallbackResolver($baseResolver);
-        $viewModel    = new ViewModelHelper();
-        /* @var $renderer RendererInterface|\PHPUnit_Framework_MockObject_MockObject */
-        $renderer     = $this->getMockBuilder(RendererInterface::class)
-            ->setMethods(['getEngine', 'setResolver', 'plugin', 'render'])
-            ->getMock();
-
-        $baseResolver->expects($this->never())->method('resolve');
-        $renderer->expects($this->once())->method('plugin')->will($this->returnValue($viewModel));
+        $baseResolver = $this->prophesize(ResolverInterface::class);
+        $baseResolver->resolve()->shouldNotBeCalled();
 
-        $this->assertFalse($fallback->resolve('foo/bar', $renderer));
+        $fallback  = new RelativeFallbackResolver($baseResolver->reveal());
+        $viewModel = new ViewModelHelper();
+
+        $renderer = $this->prophesize(PhpRenderer::class);
+        $renderer->plugin(Argument::any())->willReturn($viewModel)->shouldBeCalledTimes(1);
+
+        $this->assertFalse($fallback->resolve('foo/bar', $renderer->reveal()));
     }
 }