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<?php declare(strict_types=1);
namespace PhpParser\Builder;
use PhpParser\Comment;
use PhpParser\Modifiers;
use PhpParser\Node;
use PhpParser\Node\Arg;
use PhpParser\Node\Attribute;
use PhpParser\Node\AttributeGroup;
use PhpParser\Node\Identifier;
use PhpParser\Node\Name;
use PhpParser\Node\Scalar\Int_;
use PhpParser\Node\Stmt;
class ClassTest extends \PHPUnit\Framework\TestCase {
protected function createClassBuilder($class) {
return new Class_($class);
}
public function testExtendsImplements(): void {
$node = $this->createClassBuilder('SomeLogger')
->extend('BaseLogger')
->implement('Namespaced\Logger', new Name('SomeInterface'))
->implement('\Fully\Qualified', 'namespace\NamespaceRelative')
->getNode()
;
$this->assertEquals(
new Stmt\Class_('SomeLogger', [
'extends' => new Name('BaseLogger'),
'implements' => [
new Name('Namespaced\Logger'),
new Name('SomeInterface'),
new Name\FullyQualified('Fully\Qualified'),
new Name\Relative('NamespaceRelative'),
],
]),
$node
);
}
public function testAbstract(): void {
$node = $this->createClassBuilder('Test')
->makeAbstract()
->getNode()
;
$this->assertEquals(
new Stmt\Class_('Test', [
'flags' => Modifiers::ABSTRACT
]),
$node
);
}
public function testFinal(): void {
$node = $this->createClassBuilder('Test')
->makeFinal()
->getNode()
;
$this->assertEquals(
new Stmt\Class_('Test', [
'flags' => Modifiers::FINAL
]),
$node
);
}
public function testReadonly(): void {
$node = $this->createClassBuilder('Test')
->makeReadonly()
->getNode()
;
$this->assertEquals(
new Stmt\Class_('Test', [
'flags' => Modifiers::READONLY
]),
$node
);
}
public function testStatementOrder(): void {
$method = new Stmt\ClassMethod('testMethod');
$property = new Stmt\Property(
Modifiers::PUBLIC,
[new Node\PropertyItem('testProperty')]
);
$const = new Stmt\ClassConst([
new Node\Const_('TEST_CONST', new Node\Scalar\String_('ABC'))
]);
$use = new Stmt\TraitUse([new Name('SomeTrait')]);
$node = $this->createClassBuilder('Test')
->addStmt($method)
->addStmt($property)
->addStmts([$const, $use])
->getNode()
;
$this->assertEquals(
new Stmt\Class_('Test', [
'stmts' => [$use, $const, $property, $method]
]),
$node
);
}
public function testDocComment(): void {
$docComment = <<<'DOC'
/**
* Test
*/
DOC;
$class = $this->createClassBuilder('Test')
->setDocComment($docComment)
->getNode();
$this->assertEquals(
new Stmt\Class_('Test', [], [
'comments' => [
new Comment\Doc($docComment)
]
]),
$class
);
$class = $this->createClassBuilder('Test')
->setDocComment(new Comment\Doc($docComment))
->getNode();
$this->assertEquals(
new Stmt\Class_('Test', [], [
'comments' => [
new Comment\Doc($docComment)
]
]),
$class
);
}
public function testAddAttribute(): void {
$attribute = new Attribute(
new Name('Attr'),
[new Arg(new Int_(1), false, false, [], new Identifier('name'))]
);
$attributeGroup = new AttributeGroup([$attribute]);
$class = $this->createClassBuilder('ATTR_GROUP')
->addAttribute($attributeGroup)
->getNode();
$this->assertEquals(
new Stmt\Class_('ATTR_GROUP', [
'attrGroups' => [
$attributeGroup,
]
], []),
$class
);
}
public function testInvalidStmtError(): void {
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Unexpected node of type "Stmt_Echo"');
$this->createClassBuilder('Test')
->addStmt(new Stmt\Echo_([]))
;
}
public function testInvalidDocComment(): void {
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Doc comment must be a string or an instance of PhpParser\Comment\Doc');
$this->createClassBuilder('Test')
->setDocComment(new Comment('Test'));
}
public function testEmptyName(): void {
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Name cannot be empty');
$this->createClassBuilder('Test')
->extend('');
}
public function testInvalidName(): void {
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Name must be a string or an instance of Node\Name');
$this->createClassBuilder('Test')
->extend(['Foo']);
}
}
|
