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Bryan Folliot
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Add test for the loop method in \Zend\View\Helper\PartialLoopTest
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‎test/Helper/PartialLoopTest.php

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@@ -391,6 +391,336 @@ public function testPartialLoopWithInvalidObjectValuesWillRaiseException()
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$this->helper->__invoke('partialLoopParentObject.phtml', new \stdClass());
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}
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/**
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* @return void
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*/
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public function testPartialLoopIteratesOverArrayInLoopMethod()
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{
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$data = [
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['message' => 'foo'],
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['message' => 'bar'],
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['message' => 'baz'],
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['message' => 'bat'],
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];
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$result = $this->helper->loop('partialLoop.phtml', $data);
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foreach ($data as $item) {
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$string = 'This is an iteration: ' . $item['message'];
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$this->assertContains($string, $result);
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}
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}
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/**
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* @return void
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*/
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public function testPartialLoopIteratesOverIteratorInLoopMethod()
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{
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$data = [
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['message' => 'foo'],
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['message' => 'bar'],
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['message' => 'baz'],
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['message' => 'bat']
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];
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$o = new IteratorTest($data);
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$result = $this->helper->Loop('partialLoop.phtml', $o);
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foreach ($data as $item) {
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$string = 'This is an iteration: ' . $item['message'];
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$this->assertContains($string, $result);
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}
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}
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/**
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* @return void
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*/
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public function testPartialLoopIteratesOverRecursiveIteratorInLoopMethod()
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{
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$rIterator = new RecursiveIteratorTest();
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for ($i = 0; $i < 5; ++$i) {
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$data = [
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'message' => 'foo' . $i,
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];
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$rIterator->addItem(new IteratorTest($data));
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}
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$result = $this->helper->Loop('partialLoop.phtml', $rIterator);
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foreach ($rIterator as $item) {
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foreach ($item as $key => $value) {
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$this->assertContains($value, $result, var_export($value, 1));
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}
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}
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}
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/**
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* @return void
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*/
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public function testPartialLoopThrowsExceptionWithBadIteratorInLoopMethod()
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{
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$data = [
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['message' => 'foo'],
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['message' => 'bar'],
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['message' => 'baz'],
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['message' => 'bat']
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];
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$o = new BogusIteratorTest($data);
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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try {
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$result = $this->helper->Loop('partialLoop.phtml', $o);
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$this->fail('PartialLoop should only work with arrays and iterators');
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} catch (\Exception $e) {
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}
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}
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/**
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* @return void
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*/
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public function testPassingNullDataThrowsExcpetionInLoopMethod()
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{
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$this->setExpectedException('Zend\View\Exception\InvalidArgumentException');
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$result = $this->helper->loop('partialLoop.phtml', null);
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}
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public function testShouldAllowIteratingOverTraversableObjectsInLoopMethod()
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{
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$data = [
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['message' => 'foo'],
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['message' => 'bar'],
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['message' => 'baz'],
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['message' => 'bat']
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];
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$o = new ArrayObject($data);
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$result = $this->helper->loop('partialLoop.phtml', $o);
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foreach ($data as $item) {
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$string = 'This is an iteration: ' . $item['message'];
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$this->assertContains($string, $result);
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}
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}
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public function testShouldAllowIteratingOverObjectsImplementingToArrayInLoopMethod()
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{
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$data = [
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['message' => 'foo'],
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['message' => 'bar'],
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['message' => 'baz'],
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['message' => 'bat']
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];
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$o = new ToArrayTest($data);
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$result = $this->helper->loop('partialLoop.phtml', $o);
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foreach ($data as $item) {
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$string = 'This is an iteration: ' . $item['message'];
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$this->assertContains($string, $result, $result);
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}
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}
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/**
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* @group ZF-3350
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* @group ZF-3352
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*/
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public function testShouldNotCastToArrayIfObjectIsTraversableInLoopMethod()
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{
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$data = [
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new IteratorWithToArrayTestContainer(['message' => 'foo']),
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new IteratorWithToArrayTestContainer(['message' => 'bar']),
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new IteratorWithToArrayTestContainer(['message' => 'baz']),
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new IteratorWithToArrayTestContainer(['message' => 'bat']),
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];
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$o = new IteratorWithToArrayTest($data);
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$this->helper->setObjectKey('obj');
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$result = $this->helper->loop('partialLoopObject.phtml', $o);
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foreach ($data as $item) {
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$string = 'This is an iteration: ' . $item->message;
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$this->assertContains($string, $result, $result);
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}
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}
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/**
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* @group ZF-3083
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*/
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public function testEmptyArrayPassedToPartialLoopShouldNotThrowExceptionInLoopMethod()
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{
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$this->helper->loop('partialLoop.phtml', []);
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}
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/**
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* @group ZF-2737
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*/
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public function testPartialLoopIncrementsPartialCounterInLoopMethod()
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{
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$data = [
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['message' => 'foo'],
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['message' => 'bar'],
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['message' => 'baz'],
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['message' => 'bat']
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];
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$this->helper->loop('partialLoopCouter.phtml', $data);
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$this->assertEquals(4, $this->helper->getPartialCounter());
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}
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/**
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* @group ZF-5174
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*/
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public function testPartialLoopPartialCounterResetsInLoopMethod()
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{
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$data = [
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['message' => 'foo'],
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['message' => 'bar'],
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['message' => 'baz'],
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['message' => 'bat']
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];
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$this->helper->loop('partialLoopCouter.phtml', $data);
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$this->assertEquals(4, $this->helper->getPartialCounter());
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$this->helper->loop('partialLoopCouter.phtml', $data);
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$this->assertEquals(4, $this->helper->getPartialCounter());
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}
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public function testShouldNotConvertToArrayRecursivelyIfModelIsTraversableInLoopMethod()
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{
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$rIterator = new RecursiveIteratorTest();
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for ($i = 0; $i < 5; ++$i) {
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$data = [
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'message' => 'foo' . $i,
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];
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$rIterator->addItem(new IteratorTest($data));
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}
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$this->helper->setObjectKey('obj');
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$result = $this->helper->loop('partialLoopShouldNotConvertToArrayRecursively.phtml', $rIterator);
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foreach ($rIterator as $item) {
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foreach ($item as $key => $value) {
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$this->assertContains('This is an iteration: ' . $value, $result, var_export($value, 1));
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}
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}
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}
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/**
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* @group 7093
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*/
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public function testNestedCallsShouldNotOverrideObjectKeyInLoopMethod()
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{
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$data = [];
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for ($i = 0; $i < 3; $i++) {
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$obj = new \stdClass();
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$obj->helper = $this->helper;
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$obj->objectKey = "foo" . $i;
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$obj->message = "bar";
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$obj->data = [
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$obj
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];
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$data[] = $obj;
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}
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$this->helper->setObjectKey('obj');
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$result = $this->helper->loop('partialLoopParentObject.phtml', $data);
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foreach ($data as $item) {
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$string = 'This is an iteration with objectKey: ' . $item->objectKey;
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$this->assertContains($string, $result, $result);
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}
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}
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/**
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* @group 7450
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*/
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public function testNestedPartialLoopsNestedArrayInLoopMethod()
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{
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$data = [[
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'obj' => [
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'helper' => $this->helper,
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'message' => 'foo1',
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'data' => [[
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'message' => 'foo2'
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]]
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]
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]];
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$view = new View();
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$view->resolver()->addPath($this->basePath . '/application/views/scripts');
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$this->helper->setView($view);
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$result = $this->helper->loop('partialLoopParentObject.phtml', $data);
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$this->assertContains('foo1', $result, $result);
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$this->assertContains('foo2', $result, $result);
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}
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public function testPartialLoopWithInvalidValuesWillRaiseExceptionInLoopMethod()
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{
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$this->setExpectedException(
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'Zend\View\Exception\InvalidArgumentException',
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'PartialLoop helper requires iterable data, string given'
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);
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$this->helper->loop('partialLoopParentObject.phtml', 'foo');
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}
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public function testPartialLoopWithInvalidObjectValuesWillRaiseExceptionInLoopMethod()
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{
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$this->setExpectedException(
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'Zend\View\Exception\InvalidArgumentException',
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'PartialLoop helper requires iterable data, stdClass given'
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);
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$this->helper->loop('partialLoopParentObject.phtml', new \stdClass());
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}
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}
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class IteratorTest implements Iterator

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