Array keys match PHPUnit

Question

I'm trying to write a PHPUnit test which asserts that the array I am testing has the correct keys.

$structure = ['title', 'message', 'action'];
$structure = array_flip($structure);
$result = array_diff_key($structure, $response);

$this->assertEquals($result, []);

This test works, but there must be a cleaner way to do this with PHPUnit 4.8?

Matteo · Accepted Answer · 2016-08-08 10:12:40Z

1

You should write an asserting for each key:

$this->assertArrayHasKey('key', $response);  
$this->assertArrayHasKey('message', $response); 
$this->assertArrayHasKey('action', $response);

Hope this help

answered Aug 8, 2016 at 10:12

Matteo

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