testDetectsIfTypeWasRemovedFromUnion

This commit is contained in:
Ben Roberts 2017-11-17 16:08:44 -05:00
parent dde2747918
commit 98ce1ccc69
2 changed files with 73 additions and 1 deletions

View File

@ -410,7 +410,7 @@ class FindBreakingChanges
foreach ($oldType->getTypes() as $type) {
if (!isset($typeNamesInNewUnion[$type->name])) {
$missingTypeName = $type->name;
$typesRemovedFromUnion[] = ['type' => self::BREAKING_CHANGE_TYPE_REMOVED_FROM_UNION, 'description' => "${missingTypeName} was removed from union type ${typeName}"];
$typesRemovedFromUnion[] = ['type' => self::BREAKING_CHANGE_TYPE_REMOVED_FROM_UNION, 'description' => "${missingTypeName} was removed from union type ${typeName}."];
}
}
}

View File

@ -473,4 +473,76 @@ class FindBreakingChangesTest extends \PHPUnit_Framework_TestCase
FindBreakingChanges::findFieldsThatChangedType($oldSchema, $newSchema)[0]
);
}
public function testDetectsIfTypeWasRemovedFromUnion()
{
$type1 = new ObjectType([
'name' => 'Type1',
'fields' => [
'field1' => Type::string()
]
]);
$type1a = new ObjectType([
'name' => 'Type1',
'fields' => [
'field1' => Type::string()
]
]);
$type2 = new ObjectType([
'name' => 'Type2',
'fields' => [
'field1' => Type::string()
]
]);
$type3 = new ObjectType([
'name' => 'Type3',
'fields' => [
'field1' => Type::string()
]
]);
$oldUnionType = new UnionType([
'name' => 'UnionType1',
'types' => [$type1, $type2],
'resolveType' => function () {
}
]);
$newUnionType = new UnionType([
'name' => 'UnionType1',
'types' => [$type1a, $type3],
'resolveType' => function () {
}
]);
$oldSchema = new Schema([
'query' => new ObjectType([
'name' => 'root',
'fields' => [
'type1' => $oldUnionType
]
])
]);
$newSchema = new Schema([
'query' => new ObjectType([
'name' => 'root',
'fields' => [
'type1' => $newUnionType
]
])
]);
$this->assertEquals(
[
'type' => FindBreakingChanges::BREAKING_CHANGE_TYPE_REMOVED_FROM_UNION,
'description' => 'Type2 was removed from union type UnionType1.'
],
FindBreakingChanges::findTypesRemovedFromUnions($oldSchema, $newSchema)[0]
);
}
}