PHP：如何断言数组包含某个值？

Question

I'm writing some unit tests using phpunit and I now want to assert that an array contains a certain value, but the only function I can find is assertArrayHasKey(). There is no assertArrayHasValue whatsoever.

So to be clear I want something like this:

$a = [5, 8, 16];
assertArrayHasValue(8, $a);

All tips are welcome!

Answer 1

You can do it with function assertContains()

try this:

$a = [5, 8, 16];
$this->assertContains(8, $a);

ASSERT_CONTAINS