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<?php |
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declare(strict_types = 1); |
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namespace Tests\Innmind\Immutable; |
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use Innmind\Immutable\{ |
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Type, |
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ValidateArgument\PrimitiveType, |
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ValidateArgument\VariableType, |
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ValidateArgument\MixedType, |
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ValidateArgument\ClassType, |
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ValidateArgument\NullableType, |
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ValidateArgument\UnionType |
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}; |
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use PHPUnit\Framework\TestCase; |
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class TypeTest extends TestCase |
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{ |
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public function testGetSpecificationFor() |
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{ |
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$this->assertInstanceOf(PrimitiveType::class, Type::of('null')); |
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$this->assertInstanceOf(PrimitiveType::class, Type::of('string')); |
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$this->assertInstanceOf(PrimitiveType::class, Type::of('int')); |
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$this->assertInstanceOf(PrimitiveType::class, Type::of('float')); |
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$this->assertInstanceOf(PrimitiveType::class, Type::of('array')); |
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$this->assertInstanceOf(PrimitiveType::class, Type::of('bool')); |
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$this->assertInstanceOf(PrimitiveType::class, Type::of('object')); |
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$this->assertInstanceOf(VariableType::class, Type::of('variable')); |
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$this->assertInstanceOf(MixedType::class, Type::of('mixed')); |
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$this->assertInstanceOf(ClassType::class, Type::of('stdClass')); |
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$this->assertInstanceOf(NullableType::class, Type::of('?string')); |
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$this->assertInstanceOf(NullableType::class, Type::of('?int')); |
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$this->assertInstanceOf(NullableType::class, Type::of('?float')); |
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$this->assertInstanceOf(NullableType::class, Type::of('?array')); |
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$this->assertInstanceOf(NullableType::class, Type::of('?bool')); |
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$this->assertInstanceOf(NullableType::class, Type::of('?object')); |
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$this->assertInstanceOf(NullableType::class, Type::of('?variable')); |
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$this->assertInstanceOf(NullableType::class, Type::of('?stdClass')); |
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$this->assertInstanceOf(UnionType::class, Type::of('int|stdClass')); |
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$this->assertNull(Type::of('?string')('foo', 1)); |
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42
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$this->assertNull(Type::of('?int')(42, 1)); |
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$this->assertNull(Type::of('?float')(2.4, 1)); |
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$this->assertNull(Type::of('?array')([], 1)); |
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$this->assertNull(Type::of('?bool')(true, 1)); |
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$this->assertNull(Type::of('?object')(new \stdClass, 1)); |
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$this->assertNull(Type::of('?variable')(false, 1)); |
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$this->assertNull(Type::of('?stdClass')(new \stdClass, 1)); |
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$this->assertNull(Type::of('int|stdClass')(new \stdClass, 1)); |
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$this->assertNull(Type::of('int|stdClass')(42, 1)); |
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$this->assertNull(Type::of('int|stdClass|bool')(true, 1)); |
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} |
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public function testTypeOfNullableNullIsNotAccepted() |
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{ |
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$this->expectException(\ParseError::class); |
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$this->expectExceptionMessage('\'null\' type is already nullable'); |
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Type::of('?null'); |
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} |
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public function testTypeOfNullableMixedIsNotAccepted() |
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{ |
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$this->expectException(\ParseError::class); |
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$this->expectExceptionMessage('\'mixed\' type already accepts \'null\' values'); |
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Type::of('?mixed'); |
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} |
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public function testTypeOfNullableUnionIsNotAccepted() |
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{ |
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$this->expectException(\ParseError::class); |
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$this->expectExceptionMessage('Nullable expression is not allowed in a union type'); |
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Type::of('int|?float'); |
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} |
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public function testDetermineType() |
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{ |
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$this->assertSame('stdClass', Type::determine(new \stdClass)); |
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$this->assertSame('null', Type::determine(null)); |
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$this->assertSame('string', Type::determine('')); |
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$this->assertSame('int', Type::determine(1)); |
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$this->assertSame('float', Type::determine(1.1)); |
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$this->assertSame('array', Type::determine([])); |
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$this->assertSame('bool', Type::determine(true)); |
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} |
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} |
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Innmind /
Immutable
