/**
* @covers ::intoObject
* @dataProvider provideNonAssignable
* @expectedException GanbaroDigital\DataContainers\Exceptions\E4xx_UnsupportedType
*/
public function testThrowsExceptionWhenNonAssignablePassedIntoIsObject($data)
{
// ----------------------------------------------------------------
// setup your test
// ----------------------------------------------------------------
// perform the change
ShouldOverwrite::intoObject($data, 'doesNotMatter', []);
}
/**
* merge a single key into our array
*
* @param array &$ours
* the array to merge into
* @param mixed $key
* the array key to merge into
* @param mixed $value
* the data to merge in
* @return void
*/
private static function mergeKeyIntoArray(&$ours, $key, $value)
{
// general case - overwrite because merging isn't possible
if (ShouldOverwrite::intoArray($ours, $key, $value)) {
$ours[$key] = $value;
return;
}
// special case - we are merging into an object
if (is_object($ours[$key])) {
MergeIntoAssignable::from($ours[$key], $value);
return;
}
// at this point, we are merging into an array, using recursion
// for which I am going to hell
MergeIntoIndexable::from($ours[$key], $value);
}
/**
* merge their data into one of our object's properties
*
* @param object &$obj
* the object that we want to merge into
* @param string $property
* the property to merge into
* @param mixed $value
* the data that we want to merge from
* @return void
*/
public static function ofObject($obj, $property, $value)
{
// robustness!
RequireAssignable::check($obj, E4xx_UnsupportedType::class);
// easiest case - no clash
if (ShouldOverwrite::intoObject($obj, $property, $value)) {
$obj->{$property} = $value;
return;
}
// special case - we are merging into an object
if (is_object($obj->{$property})) {
MergeIntoAssignable::from($obj->{$property}, $value);
return;
}
// if we get here, then we must be merging into an array
MergeIntoIndexable::from($obj->{$property}, $value);
}
