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<?php |
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namespace DansMaCulotte\Newsletter\Test; |
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use PHPUnit\Framework\TestCase; |
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use DansMaCulotte\Newsletter\NewsletterList; |
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use DansMaCulotte\Newsletter\NewsletterListCollection; |
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use DansMaCulotte\Newsletter\Exceptions\InvalidNewsletterList; |
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class NewsletterListCollectionTest extends TestCase |
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{ |
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protected $newsletterListCollection; |
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public function setUp() : void |
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{ |
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parent::setUp(); |
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$this->newsletterListCollection = NewsletterListCollection::createFromConfig( |
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[ |
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'lists' => [ |
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'list1' => ['id' => 1], |
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'list2' => ['id' => 2], |
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'list3' => ['id' => 3], |
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], |
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'defaultList' => 'list3', |
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] |
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); |
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} |
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/** @test */ |
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View Code Duplication |
public function it_can_find_a_list_by_its_name() |
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{ |
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$list = $this->newsletterListCollection->findByName('list2'); |
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$this->assertInstanceOf(NewsletterList::class, $list); |
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$this->assertEquals(2, $list->getId()); |
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} |
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/** @test */ |
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View Code Duplication |
public function it_will_use_the_default_list_when_not_specifing_a_listname() |
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{ |
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$list = $this->newsletterListCollection->findByName(''); |
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$this->assertInstanceOf(NewsletterList::class, $list); |
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$this->assertEquals(3, $list->getId()); |
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} |
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/** @test */ |
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public function it_will_throw_an_exception_when_using_a_default_list_that_does_not_exist() |
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{ |
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$newsletterListCollection = NewsletterListCollection::createFromConfig( |
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[ |
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'lists' => [ |
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'list1' => ['id' => 'list1'], |
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], |
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'defaultList' => 'list2', |
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] |
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); |
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$this->expectException(InvalidNewsletterList::class); |
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$newsletterListCollection->findByName(''); |
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} |
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/** @test */ |
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public function it_will_throw_an_exception_when_there_are_no_lists_defined() |
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{ |
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$this->expectException(InvalidNewsletterList::class); |
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NewsletterListCollection::createFromConfig( |
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[ |
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'lists' => [ |
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], |
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'defaultList' => 'list1', |
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] |
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); |
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} |
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/** @test */ |
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public function it_will_throw_an_exception_when_trying_to_find_a_list_that_does_not_exist() |
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{ |
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$this->expectException(InvalidNewsletterList::class); |
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$this->newsletterListCollection->findByName('blabla'); |
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} |
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} |
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Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: