/**
* @param Data|Reference $item
* @param array $target
* @return array
*/
private static function merge($item, $target)
{
if ($item instanceof Reference) {
$target = $item;
} else {
$value = $item->getValue();
if (is_array($value)) {
$target = array_merge($target, $value);
} else {
$target[] = $value;
}
}
return $target;
}
public function testCombineMultiple()
{
/* Given */
$data = [Data::build(['foo', 1], ['foo' => 'bar']), Data::build(['foo', 1], ['name' => 'bar2']), Data::build(['foo', 2], ['foo2' => 'bar']), Data::build(['foo', 2], ['name2' => 'bar2'])];
/* When */
$result = DataCombiner::combine($data);
/* Then */
assertThat(count($result), is(2));
assertThat($result[0]->getValue(), is(['foo' => 'bar', 'name' => 'bar2']));
assertThat($result[1]->getValue(), is(['foo2' => 'bar', 'name2' => 'bar2']));
}
public function testMultipleReferencesShouldCallOnce()
{
/* Given */
$dug = \Mockery::mock(Dug::class);
$source = Source::build(['users', '/[0-9]+/'], function () {
});
$dug->shouldReceive('sourceForPath')->once()->andReturn($source);
$user1 = Data::build(['users', 1], ['id' => 1, 'name' => 'Joris']);
$user2 = Data::build(['users', 2], ['id' => 2, 'name' => 'Jisca']);
$dug->shouldReceive('data')->once()->andReturn([$user1, $user2]);
$input = [Data::build(['foo', 1], ['user' => new Reference(['users', 1])]), Data::build(['foo', 2], ['user' => new Reference(['users', 2])])];
/* When */
$referenceResolver = new ReferenceResolver($dug);
$result = $referenceResolver->process($input);
/* Then */
assertThat(count($result), is(2));
assertThat($result[0]->getValue()['user'], is([$user1]));
assertThat($result[1]->getValue()['user'], is([$user2]));
}
public function testReferenceListToMultiple()
{
/* Given */
$dug = new Dug();
$source = Source::build(['pets', '/[0-9]+/'], function (array $path) {
return [Data::build(['pets', 1], ['name' => 'Fluffy']), Data::build(['pets', 2], ['name' => 'Loesje'])];
});
$dug->register($source);
$source = Source::build(['users', '/[0-9]+/'], function (array $path) {
return [Data::build(['users', 123], ['id' => 123, 'pets' => new Reference(['pets', [1, 2]])])];
});
$dug->register($source);
/* When */
$result = $dug->fetch(['users', [123]]);
/* Then */
assertThat($result, is([['id' => 123, 'pets' => [['name' => 'Fluffy'], ['name' => 'Loesje']]]]));
}
/**
* @param array $path
* @return array
*/
public function handle(array $path) : array
{
return [Data::build(['users', 1], ['id' => 1, 'source' => 'UserProvider'])];
}