TheCodingMachine\GraphQL\Controllers\Types\UnionTypeTest

Complexity

Total Complexity

3

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	testConstructor()	0	8	1
A	testException2()	0	4	1
A	testException()	0	6	1

<?php

namespace TheCodingMachine\GraphQL\Controllers\Types;

use GraphQL\Type\Definition\ResolveInfo;
use GraphQL\Type\Definition\StringType;
use PHPUnit\Framework\TestCase;
use TheCodingMachine\GraphQL\Controllers\AbstractQueryProviderTest;
use TheCodingMachine\GraphQL\Controllers\Fixtures\TestObject;
use TheCodingMachine\GraphQL\Controllers\Fixtures\TestObject2;

class UnionTypeTest extends AbstractQueryProviderTest
{
    public function testConstructor()
    {
        $unionType = new UnionType([$this->getTestObjectType(), $this->getTestObjectType2()], $this->getTypeMapper());
        $resolveInfo = $this->getMockBuilder(ResolveInfo::class)->disableOriginalConstructor()->getMock();
        $type = $unionType->resolveType(new TestObject('foo'), null, $resolveInfo);
        $this->assertSame($this->getTestObjectType(), $type);
        $type = $unionType->resolveType(new TestObject2('foo'), null, $resolveInfo);
        $this->assertSame($this->getTestObjectType2(), $type);
    }

    public function testException()
    {
        $unionType = new UnionType([$this->getTestObjectType(), $this->getTestObjectType2()], $this->getTypeMapper());
        $this->expectException(\InvalidArgumentException::class);
        $resolveInfo = $this->getMockBuilder(ResolveInfo::class)->disableOriginalConstructor()->getMock();
        $unionType->resolveType('foo', null, $resolveInfo);

'foo' of type string is incompatible with the type object expected by parameter $objectValue of GraphQL\Type\Definition\UnionType::resolveType().

    }

    public function testException2()
    {
        $this->expectException(\InvalidArgumentException::class);
        new UnionType([new StringType()], $this->getTypeMapper());
    }
}