mirror of
https://github.com/retailcrm/graphql-php.git
synced 2024-11-23 05:16:05 +03:00
770 lines
22 KiB
PHP
770 lines
22 KiB
PHP
<?php
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namespace GraphQL\Tests\Executor;
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use GraphQL\Deferred;
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use GraphQL\Executor\Executor;
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use GraphQL\Error\FormattedError;
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use GraphQL\Language\Parser;
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use GraphQL\Language\SourceLocation;
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use GraphQL\Schema;
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use GraphQL\Type\Definition\ObjectType;
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use GraphQL\Type\Definition\Type;
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class NonNullTest extends \PHPUnit_Framework_TestCase
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{
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/** @var \Exception */
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public $syncError;
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/** @var \Exception */
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public $nonNullSyncError;
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/** @var \Exception */
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public $promiseError;
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/** @var \Exception */
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public $nonNullPromiseError;
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public $throwingData;
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public $nullingData;
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public $schema;
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public function setUp()
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{
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$this->syncError = new \Exception('sync');
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$this->nonNullSyncError = new \Exception('nonNullSync');
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$this->promiseError = new \Exception('promise');
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$this->nonNullPromiseError = new \Exception('nonNullPromise');
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$this->throwingData = [
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'sync' => function () {
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throw $this->syncError;
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},
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'nonNullSync' => function () {
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throw $this->nonNullSyncError;
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},
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'promise' => function () {
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return new Deferred(function () {
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throw $this->promiseError;
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});
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},
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'nonNullPromise' => function () {
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return new Deferred(function () {
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throw $this->nonNullPromiseError;
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});
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},
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'nest' => function () {
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return $this->throwingData;
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},
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'nonNullNest' => function () {
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return $this->throwingData;
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},
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'promiseNest' => function () {
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return new Deferred(function () {
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return $this->throwingData;
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});
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},
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'nonNullPromiseNest' => function () {
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return new Deferred(function () {
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return $this->throwingData;
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});
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},
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];
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$this->nullingData = [
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'sync' => function () {
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return null;
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},
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'nonNullSync' => function () {
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return null;
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},
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'promise' => function () {
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return new Deferred(function () {
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return null;
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});
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},
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'nonNullPromise' => function () {
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return new Deferred(function () {
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return null;
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});
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},
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'nest' => function () {
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return $this->nullingData;
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},
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'nonNullNest' => function () {
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return $this->nullingData;
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},
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'promiseNest' => function () {
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return new Deferred(function () {
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return $this->nullingData;
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});
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},
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'nonNullPromiseNest' => function () {
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return new Deferred(function () {
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return $this->nullingData;
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});
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},
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];
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$dataType = new ObjectType([
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'name' => 'DataType',
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'fields' => function() use (&$dataType) {
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return [
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'sync' => ['type' => Type::string()],
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'nonNullSync' => ['type' => Type::nonNull(Type::string())],
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'promise' => Type::string(),
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'nonNullPromise' => Type::nonNull(Type::string()),
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'nest' => $dataType,
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'nonNullNest' => Type::nonNull($dataType),
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'promiseNest' => $dataType,
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'nonNullPromiseNest' => Type::nonNull($dataType),
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];
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}
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]);
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$this->schema = new Schema(['query' => $dataType]);
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}
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// Execute: handles non-nullable types
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/**
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* @it nulls a nullable field that throws synchronously
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*/
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public function testNullsANullableFieldThatThrowsSynchronously()
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{
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$doc = '
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query Q {
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sync
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'sync' => null,
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],
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'errors' => [
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FormattedError::create(
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$this->syncError->getMessage(),
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[new SourceLocation(3, 9)]
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)
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->throwingData, null, [], 'Q')->toArray());
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}
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public function testNullsANullableFieldThatThrowsInAPromise()
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{
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$doc = '
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query Q {
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promise
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'promise' => null,
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],
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'errors' => [
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FormattedError::create(
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$this->promiseError->getMessage(),
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[new SourceLocation(3, 9)]
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)
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->throwingData, null, [], 'Q')->toArray());
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}
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public function testNullsASynchronouslyReturnedObjectThatContainsANonNullableFieldThatThrowsSynchronously()
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{
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// nulls a synchronously returned object that contains a non-nullable field that throws synchronously
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$doc = '
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query Q {
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nest {
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nonNullSync,
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}
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'nest' => null
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],
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'errors' => [
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FormattedError::create($this->nonNullSyncError->getMessage(), [new SourceLocation(4, 11)])
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->throwingData, null, [], 'Q')->toArray());
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}
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public function testNullsAsynchronouslyReturnedObjectThatContainsANonNullableFieldThatThrowsInAPromise()
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{
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$doc = '
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query Q {
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nest {
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nonNullPromise,
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}
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'nest' => null
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],
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'errors' => [
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FormattedError::create($this->nonNullPromiseError->getMessage(), [new SourceLocation(4, 11)])
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->throwingData, null, [], 'Q')->toArray());
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}
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public function testNullsAnObjectReturnedInAPromiseThatContainsANonNullableFieldThatThrowsSynchronously()
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{
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$doc = '
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query Q {
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promiseNest {
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nonNullSync,
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}
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'promiseNest' => null
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],
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'errors' => [
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FormattedError::create($this->nonNullSyncError->getMessage(), [new SourceLocation(4, 11)])
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->throwingData, null, [], 'Q')->toArray());
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}
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public function testNullsAnObjectReturnedInAPromiseThatContainsANonNullableFieldThatThrowsInAPromise()
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{
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$doc = '
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query Q {
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promiseNest {
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nonNullPromise,
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}
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'promiseNest' => null
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],
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'errors' => [
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FormattedError::create($this->nonNullPromiseError->getMessage(), [new SourceLocation(4, 11)])
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->throwingData, null, [], 'Q')->toArray());
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}
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/**
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* @it nulls a complex tree of nullable fields that throw
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*/
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public function testNullsAComplexTreeOfNullableFieldsThatThrow()
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{
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$doc = '
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query Q {
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nest {
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sync
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promise
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nest {
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sync
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promise
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}
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promiseNest {
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sync
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promise
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}
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}
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promiseNest {
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sync
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promise
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nest {
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sync
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promise
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}
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promiseNest {
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sync
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promise
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}
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}
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'nest' => [
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'sync' => null,
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'promise' => null,
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'nest' => [
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'sync' => null,
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'promise' => null,
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],
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'promiseNest' => [
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'sync' => null,
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'promise' => null,
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],
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],
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'promiseNest' => [
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'sync' => null,
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'promise' => null,
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'nest' => [
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'sync' => null,
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'promise' => null,
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],
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'promiseNest' => [
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'sync' => null,
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'promise' => null,
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],
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],
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],
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'errors' => [
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FormattedError::create($this->syncError->getMessage(), [new SourceLocation(4, 11)]),
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FormattedError::create($this->syncError->getMessage(), [new SourceLocation(7, 13)]),
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FormattedError::create($this->syncError->getMessage(), [new SourceLocation(11, 13)]),
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FormattedError::create($this->syncError->getMessage(), [new SourceLocation(16, 11)]),
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FormattedError::create($this->syncError->getMessage(), [new SourceLocation(19, 13)]),
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FormattedError::create($this->syncError->getMessage(), [new SourceLocation(23, 13)]),
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FormattedError::create($this->promiseError->getMessage(), [new SourceLocation(5, 11)]),
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FormattedError::create($this->promiseError->getMessage(), [new SourceLocation(8, 13)]),
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FormattedError::create($this->promiseError->getMessage(), [new SourceLocation(12, 13)]),
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FormattedError::create($this->promiseError->getMessage(), [new SourceLocation(17, 11)]),
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FormattedError::create($this->promiseError->getMessage(), [new SourceLocation(20, 13)]),
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FormattedError::create($this->promiseError->getMessage(), [new SourceLocation(24, 13)]),
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->throwingData, null, [], 'Q')->toArray());
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}
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public function testNullsTheFirstNullableObjectAfterAFieldThrowsInALongChainOfFieldsThatAreNonNull()
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{
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$doc = '
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query Q {
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nest {
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nonNullNest {
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nonNullPromiseNest {
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nonNullNest {
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nonNullPromiseNest {
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nonNullSync
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}
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}
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}
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}
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}
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promiseNest {
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nonNullNest {
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nonNullPromiseNest {
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nonNullNest {
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nonNullPromiseNest {
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nonNullSync
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}
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}
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}
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}
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}
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anotherNest: nest {
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nonNullNest {
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nonNullPromiseNest {
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nonNullNest {
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nonNullPromiseNest {
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nonNullPromise
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}
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}
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}
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}
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}
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anotherPromiseNest: promiseNest {
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nonNullNest {
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nonNullPromiseNest {
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nonNullNest {
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nonNullPromiseNest {
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nonNullPromise
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}
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}
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}
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}
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}
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'nest' => null,
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'promiseNest' => null,
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'anotherNest' => null,
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'anotherPromiseNest' => null,
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],
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'errors' => [
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FormattedError::create($this->nonNullSyncError->getMessage(), [new SourceLocation(8, 19)]),
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FormattedError::create($this->nonNullSyncError->getMessage(), [new SourceLocation(19, 19)]),
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FormattedError::create($this->nonNullPromiseError->getMessage(), [new SourceLocation(30, 19)]),
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FormattedError::create($this->nonNullPromiseError->getMessage(), [new SourceLocation(41, 19)]),
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->throwingData, null, [], 'Q')->toArray());
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}
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public function testNullsANullableFieldThatSynchronouslyReturnsNull()
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{
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$doc = '
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query Q {
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sync
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'sync' => null,
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]
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];
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$this->assertEquals($expected, Executor::execute($this->schema, $ast, $this->nullingData, null, [], 'Q')->toArray());
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}
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public function testNullsANullableFieldThatReturnsNullInAPromise()
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{
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$doc = '
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query Q {
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promise
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'promise' => null,
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->nullingData, null, [], 'Q')->toArray());
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}
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public function testNullsASynchronouslyReturnedObjectThatContainsANonNullableFieldThatReturnsNullSynchronously()
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{
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$doc = '
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query Q {
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nest {
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nonNullSync,
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}
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'nest' => null
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],
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'errors' => [
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FormattedError::create('Cannot return null for non-nullable field DataType.nonNullSync.', [new SourceLocation(4, 11)])
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->nullingData, null, [], 'Q')->toArray());
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}
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public function testNullsASynchronouslyReturnedObjectThatContainsANonNullableFieldThatReturnsNullInAPromise()
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{
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$doc = '
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query Q {
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nest {
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nonNullPromise,
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}
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'nest' => null,
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],
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'errors' => [
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FormattedError::create('Cannot return null for non-nullable field DataType.nonNullPromise.', [new SourceLocation(4, 11)]),
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->nullingData, null, [], 'Q')->toArray());
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}
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public function testNullsAnObjectReturnedInAPromiseThatContainsANonNullableFieldThatReturnsNullSynchronously()
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{
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$doc = '
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query Q {
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promiseNest {
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nonNullSync,
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}
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'promiseNest' => null,
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],
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'errors' => [
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FormattedError::create('Cannot return null for non-nullable field DataType.nonNullSync.', [new SourceLocation(4, 11)]),
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->nullingData, null, [], 'Q')->toArray());
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}
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public function testNullsAnObjectReturnedInAPromiseThatContainsANonNullableFieldThatReturnsNullInaAPromise()
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{
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$doc = '
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query Q {
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promiseNest {
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nonNullPromise,
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}
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}
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';
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$ast = Parser::parse($doc);
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$expected = [
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'data' => [
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'promiseNest' => null,
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],
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'errors' => [
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FormattedError::create('Cannot return null for non-nullable field DataType.nonNullPromise.', [new SourceLocation(4, 11)]),
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]
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];
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$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->nullingData, null, [], 'Q')->toArray());
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}
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public function testNullsAComplexTreeOfNullableFieldsThatReturnNull()
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{
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$doc = '
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query Q {
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nest {
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sync
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promise
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nest {
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sync
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promise
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}
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promiseNest {
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sync
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promise
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}
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}
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promiseNest {
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sync
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promise
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nest {
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sync
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promise
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}
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promiseNest {
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sync
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promise
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}
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}
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}
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';
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$ast = Parser::parse($doc);
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|
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$expected = [
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'data' => [
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'nest' => [
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'sync' => null,
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'promise' => null,
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'nest' => [
|
|
'sync' => null,
|
|
'promise' => null,
|
|
],
|
|
'promiseNest' => [
|
|
'sync' => null,
|
|
'promise' => null,
|
|
]
|
|
],
|
|
'promiseNest' => [
|
|
'sync' => null,
|
|
'promise' => null,
|
|
'nest' => [
|
|
'sync' => null,
|
|
'promise' => null,
|
|
],
|
|
'promiseNest' => [
|
|
'sync' => null,
|
|
'promise' => null,
|
|
]
|
|
]
|
|
]
|
|
];
|
|
|
|
$actual = Executor::execute($this->schema, $ast, $this->nullingData, null, [], 'Q')->toArray();
|
|
$this->assertEquals($expected, $actual);
|
|
}
|
|
|
|
public function testNullsTheFirstNullableObjectAfterAFieldReturnsNullInALongChainOfFieldsThatAreNonNull()
|
|
{
|
|
$doc = '
|
|
query Q {
|
|
nest {
|
|
nonNullNest {
|
|
nonNullPromiseNest {
|
|
nonNullNest {
|
|
nonNullPromiseNest {
|
|
nonNullSync
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
promiseNest {
|
|
nonNullNest {
|
|
nonNullPromiseNest {
|
|
nonNullNest {
|
|
nonNullPromiseNest {
|
|
nonNullSync
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
anotherNest: nest {
|
|
nonNullNest {
|
|
nonNullPromiseNest {
|
|
nonNullNest {
|
|
nonNullPromiseNest {
|
|
nonNullPromise
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
anotherPromiseNest: promiseNest {
|
|
nonNullNest {
|
|
nonNullPromiseNest {
|
|
nonNullNest {
|
|
nonNullPromiseNest {
|
|
nonNullPromise
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
';
|
|
|
|
$ast = Parser::parse($doc);
|
|
|
|
$expected = [
|
|
'data' => [
|
|
'nest' => null,
|
|
'promiseNest' => null,
|
|
'anotherNest' => null,
|
|
'anotherPromiseNest' => null,
|
|
],
|
|
'errors' => [
|
|
FormattedError::create('Cannot return null for non-nullable field DataType.nonNullSync.', [new SourceLocation(8, 19)]),
|
|
FormattedError::create('Cannot return null for non-nullable field DataType.nonNullSync.', [new SourceLocation(19, 19)]),
|
|
FormattedError::create('Cannot return null for non-nullable field DataType.nonNullPromise.', [new SourceLocation(30, 19)]),
|
|
FormattedError::create('Cannot return null for non-nullable field DataType.nonNullPromise.', [new SourceLocation(41, 19)]),
|
|
]
|
|
];
|
|
|
|
$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->nullingData, null, [], 'Q')->toArray());
|
|
}
|
|
|
|
/**
|
|
* @it nulls the top level if sync non-nullable field throws
|
|
*/
|
|
public function testNullsTheTopLevelIfSyncNonNullableFieldThrows()
|
|
{
|
|
$doc = '
|
|
query Q { nonNullSync }
|
|
';
|
|
|
|
$expected = [
|
|
'data' => null,
|
|
'errors' => [
|
|
FormattedError::create($this->nonNullSyncError->getMessage(), [new SourceLocation(2, 17)])
|
|
]
|
|
];
|
|
$actual = Executor::execute($this->schema, Parser::parse($doc), $this->throwingData)->toArray();
|
|
$this->assertArraySubset($expected, $actual);
|
|
}
|
|
|
|
public function testNullsTheTopLevelIfAsyncNonNullableFieldErrors()
|
|
{
|
|
$doc = '
|
|
query Q { nonNullPromise }
|
|
';
|
|
|
|
$ast = Parser::parse($doc);
|
|
|
|
$expected = [
|
|
'data' => null,
|
|
'errors' => [
|
|
FormattedError::create($this->nonNullPromiseError->getMessage(), [new SourceLocation(2, 17)]),
|
|
]
|
|
];
|
|
|
|
$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->throwingData, null, [], 'Q')->toArray());
|
|
}
|
|
|
|
public function testNullsTheTopLevelIfSyncNonNullableFieldReturnsNull()
|
|
{
|
|
// nulls the top level if sync non-nullable field returns null
|
|
$doc = '
|
|
query Q { nonNullSync }
|
|
';
|
|
|
|
$expected = [
|
|
'errors' => [
|
|
FormattedError::create('Cannot return null for non-nullable field DataType.nonNullSync.', [new SourceLocation(2, 17)]),
|
|
]
|
|
];
|
|
$this->assertArraySubset($expected, Executor::execute($this->schema, Parser::parse($doc), $this->nullingData)->toArray());
|
|
}
|
|
|
|
public function testNullsTheTopLevelIfAsyncNonNullableFieldResolvesNull()
|
|
{
|
|
$doc = '
|
|
query Q { nonNullPromise }
|
|
';
|
|
|
|
$ast = Parser::parse($doc);
|
|
|
|
$expected = [
|
|
'data' => null,
|
|
'errors' => [
|
|
FormattedError::create('Cannot return null for non-nullable field DataType.nonNullPromise.', [new SourceLocation(2, 17)]),
|
|
]
|
|
];
|
|
|
|
$this->assertArraySubset($expected, Executor::execute($this->schema, $ast, $this->nullingData, null, [], 'Q')->toArray());
|
|
}
|
|
}
|