/
StatementIndentationFixerTest.php
1673 lines (1573 loc) · 32.5 KB
/
StatementIndentationFixerTest.php
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<?php
declare(strict_types=1);
/*
* This file is part of PHP CS Fixer.
*
* (c) Fabien Potencier <fabien@symfony.com>
* Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace PhpCsFixer\Tests\Fixer\Whitespace;
use PhpCsFixer\Tests\Test\AbstractFixerTestCase;
use PhpCsFixer\WhitespacesFixerConfig;
/**
* @internal
*
* @covers \PhpCsFixer\Fixer\Whitespace\StatementIndentationFixer
*/
final class StatementIndentationFixerTest extends AbstractFixerTestCase
{
/**
* @param array<string, mixed> $configuration
*
* @dataProvider provideFixCases
*/
public function testFix(string $expected, ?string $input = null, array $configuration = []): void
{
$this->fixer->configure($configuration);
$this->doTest($expected, $input);
}
/**
* @return iterable<array{0: string, 1?: ?string, 2?: array<string, mixed>}>
*/
public static function provideFixCases(): iterable
{
yield 'no brace block' => [
'<?php
foo();
bar();',
'<?php
foo();
bar();',
];
yield 'simple' => [
'<?php
if ($foo) {
foo();
bar();
}',
'<?php
if ($foo) {
foo();
bar();
}',
];
yield 'braces on same line as code' => [
'<?php
if ($foo) {
foo();
if ($bar) { bar(); }
}',
'<?php
if ($foo) {
foo();
if ($bar) { bar(); }
}',
];
yield 'with several closing braces on same line' => [
'<?php
if ($foo) { foo();
if ($bar) { bar();
if ($baz) { baz(); }}
foo();
}
foo();',
'<?php
if ($foo) { foo();
if ($bar) { bar();
if ($baz) { baz(); }}
foo();
}
foo();',
];
yield 'with meaningful content on closing line' => [
'<?php
if ($foo) {
foo(); }
foo();',
'<?php
if ($foo) {
foo(); }
foo();',
];
// @TODO brace at line 6 should have one level of indentation
yield 'with several opening braces on same line' => [
'<?php
if ($foo) { if ($foo) { foo();
if ($bar) { if ($bar) { bar(); }
baz();
}
}
baz();
}
baz();',
'<?php
if ($foo) { if ($foo) { foo();
if ($bar) { if ($bar) { bar(); }
baz();
}
}
baz();
}
baz();',
];
yield 'function definition arguments' => [
'<?php
function foo(
$bar,
$baz
) {
}',
'<?php
function foo(
$bar,
$baz
) {
}',
];
yield 'anonymous function definition arguments' => [
'<?php
$foo = function(
$bar,
$baz
) {
};',
'<?php
$foo = function(
$bar,
$baz
) {
};',
];
yield 'interface method definition arguments' => [
'<?php
interface Foo {
public function foo(
$bar,
$baz
);
}',
'<?php
interface Foo {
public function foo(
$bar,
$baz
);
}',
];
yield 'class method definition arguments' => [
'<?php
class Foo {
public function foo(
$bar,
$baz
) {
}
}',
'<?php
class Foo {
public function foo(
$bar,
$baz
) {
}
}',
];
yield 'multiple class methods with many permutations of visibility modifiers' => [
'<?php
abstract class Test {
final protected function test_final_protected() {}
static private function test_static_private() {}
private function test_private() {}
private static function test_private_static() {}
abstract public static function test_abstract_public_static();
abstract static public function test_abstract_static_public();
abstract public function test_abstract_public();
protected abstract function test_protected_abstract();
public abstract function test_public_abstract();
final static protected function test_final_static_protected() {}
final private static function test_final_private_static() {}
public final function test_public_final() {}
final private function test_final_private() {}
static final public function test_static_final_public() {}
protected abstract static function test_protected_abstract_static();
public static abstract function test_public_static_abstract();
protected static abstract function test_protected_static_abstract();
static final function test_static_final() {}
final static private function test_final_static_private() {}
static protected abstract function test_static_protected_abstract();
public abstract static function test_public_abstract_static();
static final protected function test_static_final_protected() {}
final public static function test_final_public_static() {}
static final private function test_static_final_private() {}
abstract protected function test_abstract_protected();
abstract static protected function test_abstract_static_protected();
private static final function test_private_static_final() {}
final static function test_final_static() {}
protected static function test_protected_static() {}
protected function test_protected() {}
public static function test_public_static() {}
final function test_final() {}
abstract protected static function test_abstract_protected_static();
static protected function test_static_protected() {}
static abstract function test_static_abstract();
static abstract protected function test_static_abstract_protected();
protected final static function test_protected_final_static() {}
static public final function test_static_public_final() {}
public final static function test_public_final_static() {}
abstract static function test_abstract_static();
public static final function test_public_static_final() {}
static function test_static() {}
abstract function test_abstract();
static protected final function test_static_protected_final() {}
static private final function test_static_private_final() {}
private final function test_private_final() {}
static public abstract function test_static_public_abstract();
protected static final function test_protected_static_final() {}
final protected static function test_final_protected_static() {}
final static public function test_final_static_public() {}
static public function test_static_public() {}
function test_() {}
static abstract public function test_static_abstract_public();
final public function test_final_public() {}
private final static function test_private_final_static() {}
protected final function test_protected_final() {}
public function test_public() {}
}',
'<?php
abstract class Test {
final protected function test_final_protected() {}
static private function test_static_private() {}
private function test_private() {}
private static function test_private_static() {}
abstract public static function test_abstract_public_static();
abstract static public function test_abstract_static_public();
abstract public function test_abstract_public();
protected abstract function test_protected_abstract();
public abstract function test_public_abstract();
final static protected function test_final_static_protected() {}
final private static function test_final_private_static() {}
public final function test_public_final() {}
final private function test_final_private() {}
static final public function test_static_final_public() {}
protected abstract static function test_protected_abstract_static();
public static abstract function test_public_static_abstract();
protected static abstract function test_protected_static_abstract();
static final function test_static_final() {}
final static private function test_final_static_private() {}
static protected abstract function test_static_protected_abstract();
public abstract static function test_public_abstract_static();
static final protected function test_static_final_protected() {}
final public static function test_final_public_static() {}
static final private function test_static_final_private() {}
abstract protected function test_abstract_protected();
abstract static protected function test_abstract_static_protected();
private static final function test_private_static_final() {}
final static function test_final_static() {}
protected static function test_protected_static() {}
protected function test_protected() {}
public static function test_public_static() {}
final function test_final() {}
abstract protected static function test_abstract_protected_static();
static protected function test_static_protected() {}
static abstract function test_static_abstract();
static abstract protected function test_static_abstract_protected();
protected final static function test_protected_final_static() {}
static public final function test_static_public_final() {}
public final static function test_public_final_static() {}
abstract static function test_abstract_static();
public static final function test_public_static_final() {}
static function test_static() {}
abstract function test_abstract();
static protected final function test_static_protected_final() {}
static private final function test_static_private_final() {}
private final function test_private_final() {}
static public abstract function test_static_public_abstract();
protected static final function test_protected_static_final() {}
final protected static function test_final_protected_static() {}
final static public function test_final_static_public() {}
static public function test_static_public() {}
function test_() {}
static abstract public function test_static_abstract_public();
final public function test_final_public() {}
private final static function test_private_final_static() {}
protected final function test_protected_final() {}
public function test_public() {}
}',
];
yield 'trait method definition arguments' => [
'<?php
trait Foo {
public function foo(
$bar,
$baz
) {
}
}',
'<?php
trait Foo {
public function foo(
$bar,
$baz
) {
}
}',
];
yield 'function call arguments' => [
'<?php
foo(
$bar,
$baz
);',
'<?php
foo(
$bar,
$baz
);',
];
yield 'variable function call arguments' => [
'<?php
$foo(
$bar,
$baz
);',
'<?php
$foo(
$bar,
$baz
);',
];
yield 'chained method calls' => [
'<?php
if ($foo) {
$foo
->bar()
->baz()
;
}',
'<?php
if ($foo) {
$foo
->bar()
->baz()
;
}',
];
yield 'nested arrays (long syntax)' => [
'<?php
if ($foo) {
$foo = array(
$foo,
$bar
->bar()
,
array($baz)
)
;
}',
'<?php
if ($foo) {
$foo = array(
$foo,
$bar
->bar()
,
array($baz)
)
;
}',
];
yield 'nested arrays (short syntax)' => [
'<?php
if ($foo) {
$foo = [
$foo,
$bar
->bar()
,
[$baz]
]
;
}',
'<?php
if ($foo) {
$foo = [
$foo,
$bar
->bar()
,
[$baz]
]
;
}',
];
yield 'array (long syntax) with function call' => [
'<?php
if ($foo) {
$foo = array(
foo(
$bar,
$baz
)
)
;
}',
'<?php
if ($foo) {
$foo = array(
foo(
$bar,
$baz
)
)
;
}',
];
yield 'array (short syntax) with function call' => [
'<?php
if ($foo) {
$foo = [
foo(
$bar,
$baz
)
]
;
}',
'<?php
if ($foo) {
$foo = [
foo(
$bar,
$baz
)
]
;
}',
];
yield 'array (long syntax) with class instantiation' => [
'<?php
if ($foo) {
$foo = array(
new Foo(
$bar,
$baz
)
)
;
}',
'<?php
if ($foo) {
$foo = array(
new Foo(
$bar,
$baz
)
)
;
}',
];
yield 'array (short syntax) with class instantiation' => [
'<?php
if ($foo) {
$foo = [
new Foo(
$bar,
$baz
)
]
;
}',
'<?php
if ($foo) {
$foo = [
new Foo(
$bar,
$baz
)
]
;
}',
];
yield 'implements list' => [
'<?php
class Foo implements
Bar,
Baz
{}',
'<?php
class Foo implements
Bar,
Baz
{}',
];
yield 'extends list' => [
'<?php
interface Foo extends
Bar,
Baz
{}',
'<?php
interface Foo extends
Bar,
Baz
{}',
];
yield 'use list' => [
'<?php
class Foo {
use Bar,
Baz;
}',
'<?php
class Foo {
use Bar,
Baz;
}',
];
yield 'chained method call with argument' => [
'<?php
$foo
->bar(
$baz
);',
'<?php
$foo
->bar(
$baz
);',
];
yield 'argument separator on its own line' => [
'<?php
foo(
1
,
2
);',
'<?php
foo(
1
,
2
);',
];
yield 'statement end on its own line' => [
'<?php
if (true) {
$foo =
$a
&& $b
;
}',
'<?php
if (true) {
$foo =
$a
&& $b
;
}',
];
yield 'multiline control structure conditions' => [
'<?php
if ($a
&& $b) {
foo();
}',
'<?php
if ($a
&& $b) {
foo();
}',
];
yield 'switch' => [
'<?php
switch ($foo) {
case 1:
echo "foo";
break;
case 2:
echo "bar";
break;
case 3:
default:
echo "baz";
}',
'<?php
switch ($foo) {
case 1:
echo "foo";
break;
case 2:
echo "bar";
break;
case 3:
default:
echo "baz";
}',
];
yield 'array (long syntax) with anonymous class' => [
'<?php
if ($foo) {
$foo = array(
new class (
$bar,
$baz
) {
private $foo;
public function foo(
$foo
) {
return $foo;
}
}
)
;
}',
'<?php
if ($foo) {
$foo = array(
new class (
$bar,
$baz
) {
private $foo;
public function foo(
$foo
) {
return $foo;
}
}
)
;
}',
];
yield 'array (short syntax) with anonymous class' => [
'<?php
if ($foo) {
$foo = [
new class (
$bar,
$baz
) {
private $foo;
public function foo(
$foo
) {
return $foo;
}
}
]
;
}',
'<?php
if ($foo) {
$foo = [
new class (
$bar,
$baz
) {
private $foo;
public function foo(
$foo
) {
return $foo;
}
}
]
;
}',
];
yield 'expression function call arguments' => [
'<?php
(\'foo\')(
$bar,
$baz
);',
'<?php
(\'foo\')(
$bar,
$baz
);',
];
yield 'arrow function definition arguments' => [
'<?php
$foo = fn(
$bar,
$baz
) => null;',
'<?php
$foo = fn(
$bar,
$baz
) => null;',
];
yield 'multiline list in foreach' => [
'<?php
foreach ($array as [
"foo" => $foo,
"bar" => $bar,
]) {
}',
];
yield 'switch case with control structure' => [
'<?php
switch ($foo) {
case true:
if ($bar) {
bar();
}
return true;
}',
'<?php
switch ($foo) {
case true:
if ($bar) {
bar();
}
return true;
}',
];
yield 'comment in method calls chain' => [
'<?php
$foo
->baz()
/* ->baz() */
;',
];
yield 'multiple anonymous functions as function arguments' => [
'<?php
foo(function () {
bar();
}, function () {
baz();
});',
];
yield 'multiple anonymous functions as method arguments' => [
'<?php
$this
->bar(function ($a) {
echo $a;
}, function ($b) {
echo $b;
})
;',
];
yield 'semicolon on a newline inside a switch case without break statement' => [
'<?php
switch (true) {
case $foo:
$foo
->baz()
;
}',
];
yield 'alternative syntax' => [
'<?php if (1): ?>
<div></div>
<?php else: ?>
<?php if (2): ?>
<div></div>
<?php else: ?>
<div></div>
<?php endif; ?>
<?php endif; ?>
',
];
yield 'trait import with conflict resolution' => [
'<?php
class Foo {
use Bar,
Baz {
Baz::baz insteadof Bar;
}
}',
'<?php
class Foo {
use Bar,
Baz {
Baz::baz insteadof Bar;
}
}',
];
yield 'multiline class definition' => [
'<?php
class Foo
extends
BaseFoo
implements Bar,
Baz {
public function foo() {
}
}',
'<?php
class Foo
extends
BaseFoo
implements Bar,
Baz {
public function foo() {
}
}',
];
yield 'comment at end of switch case' => [
'<?php
switch ($foo) {
case 1:
// Nothing to do
}',
];
yield 'comment at end of switch default' => [
'<?php
switch ($foo) {
case 1:
break;
case 2:
break;
default:
// Nothing to do
}',
];
yield 'switch ending with empty case' => [
'<?php
switch ($foo) {
case 1:
}',
];
yield 'switch ending with empty default' => [
'<?php
switch ($foo) {
default:
}',
];
yield 'function ending with a comment and followed by a comma' => [
'<?php
foo(function () {
bar();
// comment
}, );',
];
yield 'multiline arguments starting with "new" keyword' => [
'<?php
$result1 = foo(
new Bar1(),
1
);
$result2 = ($function)(
new Bar2(),
2
);
$result3 = (new Argument())(
new Bar3(),
3
);',
];
yield 'if with only a comment and followed by else' => [
'<?php
if (true) {
// foo
} else {
// bar
}',
'<?php
if (true) {
// foo
} else {
// bar
}',
];
yield 'comment before else blocks WITHOUT stick_comment_to_next_continuous_control_statement' => [
'<?php
// foo
if ($foo) {
echo "foo";
// bar
} else {
$aaa = 1;
}',
'<?php
// foo
if ($foo) {
echo "foo";
// bar
} else {
$aaa = 1;
}',
['stick_comment_to_next_continuous_control_statement' => false],
];
yield 'comment before else blocks WITH stick_comment_to_next_continuous_control_statement' => [
'<?php
// foo
if ($foo) {
echo "foo";
// bar
} else {
$aaa = 1;
}',
'<?php
// foo
if ($foo) {
echo "foo";
// bar
} else {
$aaa = 1;
}',
['stick_comment_to_next_continuous_control_statement' => true],
];
yield 'multiline comment in block - describing next block' => [
'<?php
if (1) {
$b = "a";
// multiline comment line 1
// multiline comment line 2
// multiline comment line 3
} else {
$c = "b";
}',
'<?php
if (1) {
$b = "a";
// multiline comment line 1
// multiline comment line 2
// multiline comment line 3
} else {
$c = "b";
}',
['stick_comment_to_next_continuous_control_statement' => true],
];