GraphQL\Tests\Utils\ASTFromValueTest::testConvertsBooleanValueToASTs PHP Метод

    public function testConvertsBooleanValueToASTs()
    {
        $this->assertEquals(new BooleanValueNode(['value' => true]), AST::astFromValue(true, Type::boolean()));
        $this->assertEquals(new BooleanValueNode(['value' => false]), AST::astFromValue(false, Type::boolean()));
        $this->assertEquals(new NullValueNode([]), AST::astFromValue(null, Type::boolean()));
        $this->assertEquals(new BooleanValueNode(['value' => false]), AST::astFromValue(0, Type::boolean()));
        $this->assertEquals(new BooleanValueNode(['value' => true]), AST::astFromValue(1, Type::boolean()));
        $this->assertEquals(new BooleanValueNode(['value' => false]), AST::astFromValue(0, Type::nonNull(Type::boolean())));
        $this->assertEquals(null, AST::astFromValue(null, Type::nonNull(Type::boolean())));
        // Note: null means that AST cannot
    }