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<?php |
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declare(strict_types=1); |
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namespace GraphQL\Tests\Language; |
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use GraphQL\Language\AST\NameNode; |
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use GraphQL\Language\AST\ScalarTypeDefinitionNode; |
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use GraphQL\Language\Parser; |
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use GraphQL\Language\Printer; |
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use PHPUnit\Framework\TestCase; |
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use Throwable; |
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use function file_get_contents; |
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class SchemaPrinterTest extends TestCase |
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{ |
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/** |
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* @see it('prints minimal ast') |
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*/ |
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public function testPrintsMinimalAst() : void |
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{ |
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$ast = new ScalarTypeDefinitionNode([ |
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'name' => new NameNode(['value' => 'foo']), |
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]); |
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$this->assertEquals('scalar foo', Printer::doPrint($ast)); |
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} |
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/** |
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* @see it('produces helpful error messages') |
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*/ |
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public function testProducesHelpfulErrorMessages() : void |
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{ |
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$this->expectException(Throwable::class); |
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$this->expectExceptionMessage('Invalid AST Node: {"random":"Data"}'); |
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// $badAst1 = { random: 'Data' }; |
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$badAst = (object) ['random' => 'Data']; |
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Printer::doPrint($badAst); |
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} |
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/** |
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* @see it('does not alter ast') |
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*/ |
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public function testDoesNotAlterAst() : void |
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{ |
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$kitchenSink = file_get_contents(__DIR__ . '/schema-kitchen-sink.graphql'); |
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$ast = Parser::parse($kitchenSink); |
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$astCopy = $ast->cloneDeep(); |
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Printer::doPrint($ast); |
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$this->assertEquals($astCopy, $ast); |
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} |
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public function testPrintsKitchenSink() : void |
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{ |
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$kitchenSink = file_get_contents(__DIR__ . '/schema-kitchen-sink.graphql'); |
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$ast = Parser::parse($kitchenSink); |
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$printed = Printer::doPrint($ast); |
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$expected = 'schema { |
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query: QueryType |
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mutation: MutationType |
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} |
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""" |
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This is a description |
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of the `Foo` type. |
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""" |
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type Foo implements Bar & Baz { |
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one: Type |
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two(argument: InputType!): Type |
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three(argument: InputType, other: String): Int |
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four(argument: String = "string"): String |
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five(argument: [String] = ["string", "string"]): String |
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six(argument: InputType = {key: "value"}): Type |
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seven(argument: Int = null): Type |
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} |
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type AnnotatedObject @onObject(arg: "value") { |
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annotatedField(arg: Type = "default" @onArg): Type @onField |
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} |
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type UndefinedType |
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extend type Foo { |
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seven(argument: [String]): Type |
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} |
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extend type Foo @onType |
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interface Bar { |
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one: Type |
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four(argument: String = "string"): String |
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} |
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interface AnnotatedInterface @onInterface { |
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annotatedField(arg: Type @onArg): Type @onField |
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} |
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interface UndefinedInterface |
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extend interface Bar { |
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two(argument: InputType!): Type |
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} |
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extend interface Bar @onInterface |
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union Feed = Story | Article | Advert |
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union AnnotatedUnion @onUnion = A | B |
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union AnnotatedUnionTwo @onUnion = A | B |
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union UndefinedUnion |
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extend union Feed = Photo | Video |
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extend union Feed @onUnion |
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scalar CustomScalar |
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scalar AnnotatedScalar @onScalar |
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extend scalar CustomScalar @onScalar |
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enum Site { |
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DESKTOP |
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MOBILE |
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} |
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enum AnnotatedEnum @onEnum { |
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ANNOTATED_VALUE @onEnumValue |
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OTHER_VALUE |
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} |
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enum UndefinedEnum |
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extend enum Site { |
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VR |
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} |
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extend enum Site @onEnum |
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input InputType { |
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key: String! |
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answer: Int = 42 |
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} |
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input AnnotatedInput @onInputObject { |
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annotatedField: Type @onField |
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} |
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input UndefinedInput |
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extend input InputType { |
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other: Float = 1.23e4 |
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} |
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extend input InputType @onInputObject |
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directive @skip(if: Boolean!) on FIELD | FRAGMENT_SPREAD | INLINE_FRAGMENT |
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directive @include(if: Boolean!) on FIELD | FRAGMENT_SPREAD | INLINE_FRAGMENT |
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directive @include2(if: Boolean!) on FIELD | FRAGMENT_SPREAD | INLINE_FRAGMENT |
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'; |
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$this->assertEquals($expected, $printed); |
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} |
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} |
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webonyx /
graphql-php
