Remove testing wp_parse_url without argument

[IanDelMar]

$url is required (see function reference).

[szepeviktor]

Thank you for spotting this.

• We should raise an error

  phpstan-wordpress/src/WpParseUrlFunctionDynamicReturnTypeExtension.php

  Lines 63 to 65 in 079942a

  	if (count($functionCall->getArgs()) < 1) {
  	return null;
  	}

• Test that error

Do you agree?

[szepeviktor]

Halfdone.

We already have an error.

Function wp_parse_url invoked with 0 parameters, 1-2 required.

Why does this assertion not fail??
Because this is not static analysis but unit testing?

[IanDelMar]

Because this is not static analysis but unit testing?

Yes. See the TypeInferenceTestCase. Only the return type is checked.