graphql-php/tests/Language/SchemaParserTest.php

599 lines
18 KiB
PHP

<?php
namespace GraphQL\Tests\Language;
use GraphQL\Language\AST\BooleanValue;
use GraphQL\Language\AST\Document;
use GraphQL\Language\AST\EnumTypeDefinition;
use GraphQL\Language\AST\EnumValueDefinition;
use GraphQL\Language\AST\FieldDefinition;
use GraphQL\Language\AST\InputObjectTypeDefinition;
use GraphQL\Language\AST\InputValueDefinition;
use GraphQL\Language\AST\InterfaceTypeDefinition;
use GraphQL\Language\AST\ListType;
use GraphQL\Language\AST\Location;
use GraphQL\Language\AST\Name;
use GraphQL\Language\AST\NamedType;
use GraphQL\Language\AST\NonNullType;
use GraphQL\Language\AST\ObjectTypeDefinition;
use GraphQL\Language\AST\ScalarTypeDefinition;
use GraphQL\Language\AST\TypeExtensionDefinition;
use GraphQL\Language\AST\UnionTypeDefinition;
use GraphQL\Language\Parser;
use GraphQL\Language\Source;
class SchemaParserTest extends \PHPUnit_Framework_TestCase
{
/**
* @it Simple type
*/
public function testSimpleType()
{
$body = '
type Hello {
world: String
}';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new ObjectTypeDefinition([
'name' => $this->nameNode('Hello', $loc(6, 11)),
'interfaces' => [],
'fields' => [
$this->fieldNode(
$this->nameNode('world', $loc(16, 21)),
$this->typeNode('String', $loc(23, 29)),
$loc(16, 29)
)
],
'loc' => $loc(1, 31)
])
],
'loc' => $loc(1, 31)
]);
$this->assertEquals($doc, $expected);
}
/**
* @it Simple extension
*/
public function testSimpleExtension()
{
$body = '
extend type Hello {
world: String
}';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new TypeExtensionDefinition([
'definition' => new ObjectTypeDefinition([
'name' => $this->nameNode('Hello', $loc(13, 18)),
'interfaces' => [],
'fields' => [
$this->fieldNode(
$this->nameNode('world', $loc(23, 28)),
$this->typeNode('String', $loc(30, 36)),
$loc(23, 36)
)
],
'loc' => $loc(8, 38)
]),
'loc' => $loc(1, 38)
])
],
'loc' => $loc(1, 38)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple non-null type
*/
public function testSimpleNonNullType()
{
$body = '
type Hello {
world: String!
}';
$loc = $this->createLocFn($body);
$doc = Parser::parse($body);
$expected = new Document([
'definitions' => [
new ObjectTypeDefinition([
'name' => $this->nameNode('Hello', $loc(6,11)),
'interfaces' => [],
'fields' => [
$this->fieldNode(
$this->nameNode('world', $loc(16, 21)),
new NonNullType([
'type' => $this->typeNode('String', $loc(23, 29)),
'loc' => $loc(23, 30)
]),
$loc(16,30)
)
],
'loc' => $loc(1,32)
])
],
'loc' => $loc(1,32)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple type inheriting interface
*/
public function testSimpleTypeInheritingInterface()
{
$body = 'type Hello implements World { }';
$loc = $this->createLocFn($body);
$doc = Parser::parse($body);
$expected = new Document([
'definitions' => [
new ObjectTypeDefinition([
'name' => $this->nameNode('Hello', $loc(5, 10)),
'interfaces' => [
$this->typeNode('World', $loc(22, 27))
],
'fields' => [],
'loc' => $loc(0,31)
])
],
'loc' => $loc(0,31)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple type inheriting multiple interfaces
*/
public function testSimpleTypeInheritingMultipleInterfaces()
{
$body = 'type Hello implements Wo, rld { }';
$loc = $this->createLocFn($body);
$doc = Parser::parse($body);
$expected = new Document([
'definitions' => [
new ObjectTypeDefinition([
'name' => $this->nameNode('Hello', $loc(5, 10)),
'interfaces' => [
$this->typeNode('Wo', $loc(22,24)),
$this->typeNode('rld', $loc(26,29))
],
'fields' => [],
'loc' => $loc(0, 33)
])
],
'loc' => $loc(0, 33)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Single value enum
*/
public function testSingleValueEnum()
{
$body = 'enum Hello { WORLD }';
$loc = $this->createLocFn($body);
$doc = Parser::parse($body);
$expected = new Document([
'definitions' => [
new EnumTypeDefinition([
'name' => $this->nameNode('Hello', $loc(5, 10)),
'values' => [$this->enumValueNode('WORLD', $loc(13, 18))],
'loc' => $loc(0, 20)
])
],
'loc' => $loc(0, 20)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Double value enum
*/
public function testDoubleValueEnum()
{
$body = 'enum Hello { WO, RLD }';
$loc = $this->createLocFn($body);
$doc = Parser::parse($body);
$expected = new Document([
'definitions' => [
new EnumTypeDefinition([
'name' => $this->nameNode('Hello', $loc(5, 10)),
'values' => [
$this->enumValueNode('WO', $loc(13, 15)),
$this->enumValueNode('RLD', $loc(17, 20))
],
'loc' => $loc(0, 22)
])
],
'loc' => $loc(0, 22)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple interface
*/
public function testSimpleInterface()
{
$body = '
interface Hello {
world: String
}';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new InterfaceTypeDefinition([
'name' => $this->nameNode('Hello', $loc(11, 16)),
'fields' => [
$this->fieldNode(
$this->nameNode('world', $loc(21, 26)),
$this->typeNode('String', $loc(28, 34)),
$loc(21, 34)
)
],
'loc' => $loc(1, 36)
])
],
'loc' => $loc(1,36)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple field with arg
*/
public function testSimpleFieldWithArg()
{
$body = '
type Hello {
world(flag: Boolean): String
}';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new ObjectTypeDefinition([
'name' => $this->nameNode('Hello', $loc(6, 11)),
'interfaces' => [],
'fields' => [
$this->fieldNodeWithArgs(
$this->nameNode('world', $loc(16, 21)),
$this->typeNode('String', $loc(38, 44)),
[
$this->inputValueNode(
$this->nameNode('flag', $loc(22, 26)),
$this->typeNode('Boolean', $loc(28, 35)),
null,
$loc(22, 35)
)
],
$loc(16, 44)
)
],
'loc' => $loc(1, 46)
])
],
'loc' => $loc(1, 46)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple field with arg with default value
*/
public function testSimpleFieldWithArgWithDefaultValue()
{
$body = '
type Hello {
world(flag: Boolean = true): String
}';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new ObjectTypeDefinition([
'name' => $this->nameNode('Hello', $loc(6, 11)),
'interfaces' => [],
'fields' => [
$this->fieldNodeWithArgs(
$this->nameNode('world', $loc(16, 21)),
$this->typeNode('String', $loc(45, 51)),
[
$this->inputValueNode(
$this->nameNode('flag', $loc(22, 26)),
$this->typeNode('Boolean', $loc(28, 35)),
new BooleanValue(['value' => true, 'loc' => $loc(38, 42)]),
$loc(22, 42)
)
],
$loc(16, 51)
)
],
'loc' => $loc(1, 53)
])
],
'loc' => $loc(1, 53)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple field with list arg
*/
public function testSimpleFieldWithListArg()
{
$body = '
type Hello {
world(things: [String]): String
}';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new ObjectTypeDefinition([
'name' => $this->nameNode('Hello', $loc(6, 11)),
'interfaces' => [],
'fields' => [
$this->fieldNodeWithArgs(
$this->nameNode('world', $loc(16, 21)),
$this->typeNode('String', $loc(41, 47)),
[
$this->inputValueNode(
$this->nameNode('things', $loc(22,28)),
new ListType(['type' => $this->typeNode('String', $loc(31, 37)), 'loc' => $loc(30, 38)]),
null,
$loc(22, 38)
)
],
$loc(16, 47)
)
],
'loc' => $loc(1, 49)
])
],
'loc' => $loc(1, 49)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple field with two args
*/
public function testSimpleFieldWithTwoArgs()
{
$body = '
type Hello {
world(argOne: Boolean, argTwo: Int): String
}';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new ObjectTypeDefinition([
'name' => $this->nameNode('Hello', $loc(6, 11)),
'interfaces' => [],
'fields' => [
$this->fieldNodeWithArgs(
$this->nameNode('world', $loc(16, 21)),
$this->typeNode('String', $loc(53, 59)),
[
$this->inputValueNode(
$this->nameNode('argOne', $loc(22, 28)),
$this->typeNode('Boolean', $loc(30, 37)),
null,
$loc(22, 37)
),
$this->inputValueNode(
$this->nameNode('argTwo', $loc(39, 45)),
$this->typeNode('Int', $loc(47, 50)),
null,
$loc(39, 50)
)
],
$loc(16, 59)
)
],
'loc' => $loc(1, 61)
])
],
'loc' => $loc(1, 61)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple union
*/
public function testSimpleUnion()
{
$body = 'union Hello = World';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new UnionTypeDefinition([
'name' => $this->nameNode('Hello', $loc(6, 11)),
'types' => [$this->typeNode('World', $loc(14, 19))],
'loc' => $loc(0, 19)
])
],
'loc' => $loc(0, 19)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Union with two types
*/
public function testUnionWithTwoTypes()
{
$body = 'union Hello = Wo | Rld';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new UnionTypeDefinition([
'name' => $this->nameNode('Hello', $loc(6, 11)),
'types' => [
$this->typeNode('Wo', $loc(14, 16)),
$this->typeNode('Rld', $loc(19, 22))
],
'loc' => $loc(0, 22)
])
],
'loc' => $loc(0, 22)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Scalar
*/
public function testScalar()
{
$body = 'scalar Hello';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new ScalarTypeDefinition([
'name' => $this->nameNode('Hello', $loc(7, 12)),
'loc' => $loc(0, 12)
])
],
'loc' => $loc(0, 12)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple input object
*/
public function testSimpleInputObject()
{
$body = '
input Hello {
world: String
}';
$doc = Parser::parse($body);
$loc = $this->createLocFn($body);
$expected = new Document([
'definitions' => [
new InputObjectTypeDefinition([
'name' => $this->nameNode('Hello', $loc(7, 12)),
'fields' => [
$this->inputValueNode(
$this->nameNode('world', $loc(17, 22)),
$this->typeNode('String', $loc(24, 30)),
null,
$loc(17, 30)
)
],
'loc' => $loc(1, 32)
])
],
'loc' => $loc(1, 32)
]);
$this->assertEquals($expected, $doc);
}
/**
* @it Simple input object with args should fail
*/
public function testSimpleInputObjectWithArgsShouldFail()
{
$body = '
input Hello {
world(foo: Int): String
}';
$this->setExpectedException('GraphQL\SyntaxError');
Parser::parse($body);
}
private function createLocFn($body)
{
return function($start, $end) use ($body) {
return new Location($start, $end, new Source($body));
};
}
private function typeNode($name, $loc)
{
return new NamedType([
'name' => new Name(['value' => $name, 'loc' => $loc]),
'loc' => $loc
]);
}
private function nameNode($name, $loc)
{
return new Name([
'value' => $name,
'loc' => $loc
]);
}
private function fieldNode($name, $type, $loc)
{
return $this->fieldNodeWithArgs($name, $type, [], $loc);
}
private function fieldNodeWithArgs($name, $type, $args, $loc)
{
return new FieldDefinition([
'name' => $name,
'arguments' => $args,
'type' => $type,
'loc' => $loc
]);
}
private function enumValueNode($name, $loc)
{
return new EnumValueDefinition([
'name' => $this->nameNode($name, $loc),
'loc' => $loc
]);
}
private function inputValueNode($name, $type, $defaultValue, $loc)
{
return new InputValueDefinition([
'name' => $name,
'type' => $type,
'defaultValue' => $defaultValue,
'loc' => $loc
]);
}
}