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|
<?php
/**
* Tests for the \PHP_CodeSniffer\Files\File:getMethodProperties method.
*
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
*/
namespace PHP_CodeSniffer\Tests\Core\File;
use PHP_CodeSniffer\Tests\Core\AbstractMethodUnitTest;
class GetMethodPropertiesTest extends AbstractMethodUnitTest
{
/**
* Test a basic function.
*
* @return void
*/
public function testBasicFunction()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => '',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testBasicFunction()
/**
* Test a function with a return type.
*
* @return void
*/
public function testReturnFunction()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => 'array',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testReturnFunction()
/**
* Test a closure used as a function argument.
*
* @return void
*/
public function testNestedClosure()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => 'int',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testNestedClosure()
/**
* Test a basic method.
*
* @return void
*/
public function testBasicMethod()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => '',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testBasicMethod()
/**
* Test a private static method.
*
* @return void
*/
public function testPrivateStaticMethod()
{
$expected = [
'scope' => 'private',
'scope_specified' => true,
'return_type' => '',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => true,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testPrivateStaticMethod()
/**
* Test a basic final method.
*
* @return void
*/
public function testFinalMethod()
{
$expected = [
'scope' => 'public',
'scope_specified' => true,
'return_type' => '',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => true,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testFinalMethod()
/**
* Test a protected method with a return type.
*
* @return void
*/
public function testProtectedReturnMethod()
{
$expected = [
'scope' => 'protected',
'scope_specified' => true,
'return_type' => 'int',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testProtectedReturnMethod()
/**
* Test a public method with a return type.
*
* @return void
*/
public function testPublicReturnMethod()
{
$expected = [
'scope' => 'public',
'scope_specified' => true,
'return_type' => 'array',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testPublicReturnMethod()
/**
* Test a public method with a nullable return type.
*
* @return void
*/
public function testNullableReturnMethod()
{
$expected = [
'scope' => 'public',
'scope_specified' => true,
'return_type' => '?array',
'nullable_return_type' => true,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testNullableReturnMethod()
/**
* Test a public method with a nullable return type.
*
* @return void
*/
public function testMessyNullableReturnMethod()
{
$expected = [
'scope' => 'public',
'scope_specified' => true,
'return_type' => '?array',
'nullable_return_type' => true,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testMessyNullableReturnMethod()
/**
* Test a method with a namespaced return type.
*
* @return void
*/
public function testReturnNamespace()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => '\MyNamespace\MyClass',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testReturnNamespace()
/**
* Test a method with a messy namespaces return type.
*
* @return void
*/
public function testReturnMultilineNamespace()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => '\MyNamespace\MyClass\Foo',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testReturnMultilineNamespace()
/**
* Test a basic abstract method.
*
* @return void
*/
public function testAbstractMethod()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => '',
'nullable_return_type' => false,
'is_abstract' => true,
'is_final' => false,
'is_static' => false,
'has_body' => false,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testAbstractMethod()
/**
* Test an abstract method with a return type.
*
* @return void
*/
public function testAbstractReturnMethod()
{
$expected = [
'scope' => 'protected',
'scope_specified' => true,
'return_type' => 'bool',
'nullable_return_type' => false,
'is_abstract' => true,
'is_final' => false,
'is_static' => false,
'has_body' => false,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testAbstractReturnMethod()
/**
* Test a basic interface method.
*
* @return void
*/
public function testInterfaceMethod()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => '',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => false,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testInterfaceMethod()
/**
* Test a static arrow function.
*
* @return void
*/
public function testArrowFunction()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => 'int',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => true,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testArrowFunction()
/**
* Test a function with return type "static".
*
* @return void
*/
public function testReturnTypeStatic()
{
$expected = [
'scope' => 'private',
'scope_specified' => true,
'return_type' => 'static',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testReturnTypeStatic()
/**
* Test a function with return type "mixed".
*
* @return void
*/
public function testPHP8MixedTypeHint()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => 'mixed',
'nullable_return_type' => false,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testPHP8MixedTypeHint()
/**
* Test a function with return type "mixed" and nullability.
*
* @return void
*/
public function testPHP8MixedTypeHintNullable()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => '?mixed',
'nullable_return_type' => true,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testPHP8MixedTypeHintNullable()
/**
* Test a function with return type using the namespace operator.
*
* @return void
*/
public function testNamespaceOperatorTypeHint()
{
$expected = [
'scope' => 'public',
'scope_specified' => false,
'return_type' => '?namespace\Name',
'nullable_return_type' => true,
'is_abstract' => false,
'is_final' => false,
'is_static' => false,
'has_body' => true,
];
$this->getMethodPropertiesTestHelper('/* '.__FUNCTION__.' */', $expected);
}//end testNamespaceOperatorTypeHint()
/**
* Test helper.
*
* @param string $commentString The comment which preceeds the test.
* @param array $expected The expected function output.
*
* @return void
*/
private function getMethodPropertiesTestHelper($commentString, $expected)
{
$function = $this->getTargetToken($commentString, [T_FUNCTION, T_CLOSURE, T_FN]);
$found = self::$phpcsFile->getMethodProperties($function);
$blacklist = ['return_type_token'];
foreach ($blacklist as $b) {
if (isset($found[$b]) === true) {
unset($found[$b]);
}
}
$this->assertEquals($expected, $found);
}//end getMethodPropertiesTestHelper()
}//end class
|
