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<?php declare(strict_types=1);
namespace PhpParser;
use PhpParser\Builder\Class_;
use PhpParser\Node\Identifier;
use PhpParser\Node\Name\FullyQualified;
use PhpParser\Node\Scalar;
use PhpParser\Node\Stmt;
use PhpParser\Node\Expr;
class BuilderHelpersTest extends \PHPUnit\Framework\TestCase {
public function testNormalizeNode(): void {
$builder = new Class_('SomeClass');
$this->assertEquals($builder->getNode(), BuilderHelpers::normalizeNode($builder));
$attribute = new Node\Attribute(new Node\Name('Test'));
$this->assertSame($attribute, BuilderHelpers::normalizeNode($attribute));
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Expected node or builder object');
BuilderHelpers::normalizeNode('test');
}
public function testNormalizeStmt(): void {
$stmt = new Node\Stmt\Class_('Class');
$this->assertSame($stmt, BuilderHelpers::normalizeStmt($stmt));
$expr = new Expr\Variable('fn');
$normalizedExpr = BuilderHelpers::normalizeStmt($expr);
$this->assertEquals(new Stmt\Expression($expr), $normalizedExpr);
$this->assertSame($expr, $normalizedExpr->expr);
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Expected statement or expression node');
BuilderHelpers::normalizeStmt(new Node\Attribute(new Node\Name('Test')));
}
public function testNormalizeStmtInvalidType(): void {
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Expected node or builder object');
BuilderHelpers::normalizeStmt('test');
}
public function testNormalizeIdentifier(): void {
$identifier = new Node\Identifier('fn');
$this->assertSame($identifier, BuilderHelpers::normalizeIdentifier($identifier));
$this->assertEquals($identifier, BuilderHelpers::normalizeIdentifier('fn'));
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Expected string or instance of Node\Identifier');
BuilderHelpers::normalizeIdentifier(1);
}
public function testNormalizeIdentifierOrExpr(): void {
$identifier = new Node\Identifier('fn');
$this->assertSame($identifier, BuilderHelpers::normalizeIdentifierOrExpr($identifier));
$expr = new Expr\Variable('fn');
$this->assertSame($expr, BuilderHelpers::normalizeIdentifierOrExpr($expr));
$this->assertEquals($identifier, BuilderHelpers::normalizeIdentifierOrExpr('fn'));
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Expected string or instance of Node\Identifier');
BuilderHelpers::normalizeIdentifierOrExpr(1);
}
public function testNormalizeName(): void {
$name = new Node\Name('test');
$this->assertSame($name, BuilderHelpers::normalizeName($name));
$this->assertEquals(
new Node\Name\FullyQualified(['Namespace', 'Test']),
BuilderHelpers::normalizeName('\\Namespace\\Test')
);
$this->assertEquals(
new Node\Name\Relative(['Test']),
BuilderHelpers::normalizeName('namespace\\Test')
);
$this->assertEquals($name, BuilderHelpers::normalizeName('test'));
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Name cannot be empty');
BuilderHelpers::normalizeName('');
}
public function testNormalizeNameInvalidType(): void {
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Name must be a string or an instance of Node\Name');
BuilderHelpers::normalizeName(1);
}
public function testNormalizeNameOrExpr(): void {
$expr = new Expr\Variable('fn');
$this->assertSame($expr, BuilderHelpers::normalizeNameOrExpr($expr));
$name = new Node\Name('test');
$this->assertSame($name, BuilderHelpers::normalizeNameOrExpr($name));
$this->assertEquals(
new Node\Name\FullyQualified(['Namespace', 'Test']),
BuilderHelpers::normalizeNameOrExpr('\\Namespace\\Test')
);
$this->assertEquals(
new Node\Name\Relative(['Test']),
BuilderHelpers::normalizeNameOrExpr('namespace\\Test')
);
$this->assertEquals($name, BuilderHelpers::normalizeNameOrExpr('test'));
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Name cannot be empty');
BuilderHelpers::normalizeNameOrExpr('');
}
public function testNormalizeNameOrExpInvalidType(): void {
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Name must be a string or an instance of Node\Name or Node\Expr');
BuilderHelpers::normalizeNameOrExpr(1);
}
public function testNormalizeType(): void {
$this->assertEquals(new Node\Identifier('array'), BuilderHelpers::normalizeType('array'));
$this->assertEquals(new Node\Identifier('callable'), BuilderHelpers::normalizeType('callable'));
$this->assertEquals(new Node\Identifier('string'), BuilderHelpers::normalizeType('string'));
$this->assertEquals(new Node\Identifier('int'), BuilderHelpers::normalizeType('int'));
$this->assertEquals(new Node\Identifier('float'), BuilderHelpers::normalizeType('float'));
$this->assertEquals(new Node\Identifier('bool'), BuilderHelpers::normalizeType('bool'));
$this->assertEquals(new Node\Identifier('iterable'), BuilderHelpers::normalizeType('iterable'));
$this->assertEquals(new Node\Identifier('void'), BuilderHelpers::normalizeType('void'));
$this->assertEquals(new Node\Identifier('object'), BuilderHelpers::normalizeType('object'));
$this->assertEquals(new Node\Identifier('null'), BuilderHelpers::normalizeType('null'));
$this->assertEquals(new Node\Identifier('false'), BuilderHelpers::normalizeType('false'));
$this->assertEquals(new Node\Identifier('mixed'), BuilderHelpers::normalizeType('mixed'));
$this->assertEquals(new Node\Identifier('never'), BuilderHelpers::normalizeType('never'));
$this->assertEquals(new Node\Identifier('true'), BuilderHelpers::normalizeType('true'));
$intIdentifier = new Node\Identifier('int');
$this->assertSame($intIdentifier, BuilderHelpers::normalizeType($intIdentifier));
$intName = new Node\Name('int');
$this->assertSame($intName, BuilderHelpers::normalizeType($intName));
$intNullable = new Node\NullableType(new Identifier('int'));
$this->assertSame($intNullable, BuilderHelpers::normalizeType($intNullable));
$unionType = new Node\UnionType([new Node\Identifier('int'), new Node\Identifier('string')]);
$this->assertSame($unionType, BuilderHelpers::normalizeType($unionType));
$intersectionType = new Node\IntersectionType([new Node\Name('A'), new Node\Name('B')]);
$this->assertSame($intersectionType, BuilderHelpers::normalizeType($intersectionType));
$expectedNullable = new Node\NullableType($intIdentifier);
$nullable = BuilderHelpers::normalizeType('?int');
$this->assertEquals($expectedNullable, $nullable);
$this->assertEquals($intIdentifier, $nullable->type);
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Type must be a string, or an instance of Name, Identifier or ComplexType');
BuilderHelpers::normalizeType(1);
}
public function testNormalizeTypeNullableVoid(): void {
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('void type cannot be nullable');
BuilderHelpers::normalizeType('?void');
}
public function testNormalizeTypeNullableMixed(): void {
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('mixed type cannot be nullable');
BuilderHelpers::normalizeType('?mixed');
}
public function testNormalizeTypeNullableNever(): void {
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('never type cannot be nullable');
BuilderHelpers::normalizeType('?never');
}
public function testNormalizeValue(): void {
$expression = new Scalar\Int_(1);
$this->assertSame($expression, BuilderHelpers::normalizeValue($expression));
$this->assertEquals(new Expr\ConstFetch(new Node\Name('null')), BuilderHelpers::normalizeValue(null));
$this->assertEquals(new Expr\ConstFetch(new Node\Name('true')), BuilderHelpers::normalizeValue(true));
$this->assertEquals(new Expr\ConstFetch(new Node\Name('false')), BuilderHelpers::normalizeValue(false));
$this->assertEquals(new Scalar\Int_(2), BuilderHelpers::normalizeValue(2));
$this->assertEquals(new Scalar\Float_(2.5), BuilderHelpers::normalizeValue(2.5));
$this->assertEquals(new Scalar\String_('text'), BuilderHelpers::normalizeValue('text'));
$this->assertEquals(
new Expr\Array_([
new Node\ArrayItem(new Scalar\Int_(0)),
new Node\ArrayItem(new Scalar\Int_(1), new Scalar\String_('test')),
]),
BuilderHelpers::normalizeValue([
0,
'test' => 1,
])
);
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Invalid value');
BuilderHelpers::normalizeValue(new \stdClass());
}
public function testNormalizeDocComment(): void {
$docComment = new Comment\Doc('Some doc comment');
$this->assertSame($docComment, BuilderHelpers::normalizeDocComment($docComment));
$this->assertEquals($docComment, BuilderHelpers::normalizeDocComment('Some doc comment'));
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Doc comment must be a string or an instance of PhpParser\Comment\Doc');
BuilderHelpers::normalizeDocComment(1);
}
public function testNormalizeAttribute(): void {
$attribute = new Node\Attribute(new Node\Name('Test'));
$attributeGroup = new Node\AttributeGroup([$attribute]);
$this->assertEquals($attributeGroup, BuilderHelpers::normalizeAttribute($attribute));
$this->assertSame($attributeGroup, BuilderHelpers::normalizeAttribute($attributeGroup));
$this->expectException(\LogicException::class);
$this->expectExceptionMessage('Attribute must be an instance of PhpParser\Node\Attribute or PhpParser\Node\AttributeGroup');
BuilderHelpers::normalizeAttribute('test');
}
public function testNormalizeValueEnum() {
if (\PHP_VERSION_ID <= 80100) {
$this->markTestSkipped('Enums are supported since PHP 8.1');
}
include __DIR__ . '/../fixtures/Suit.php';
$this->assertEquals(new Expr\ClassConstFetch(new FullyQualified(\Suit::class), new Identifier('Hearts')), BuilderHelpers::normalizeValue(\Suit::Hearts));
}
}
|
