| public static filters ( mixed $context = null, string | null $method = null ) : array | ||
| $context | mixed | If `null` returns the whole filters data. If `$context` is an array use `$context` as the whole filters data. Otherwise `$context` stands for the class/instance context. |
| $method | string | null | The name of the method to get the filters from or `null` to get all of them. |
| return | array | The whole filters data or filters associated to a class/instance's method. |
public static function filters($context = null, $method = null)
{
if (!func_num_args()) {
return static::$_methodFilters;
}
if (is_array($context)) {
return static::$_methodFilters = $context;
}
$result = [];
if (is_object($context)) {
$result = $context->methodFilters()->filters($method);
$context = get_class($context);
}
return array_merge($result, static::_classFilters($context, $method));
} $closure = function () use($class) {
Filter::apply($class, 'filterable', 'spec.unexisting_closure');
};
expect($closure)->toThrow(new Exception('Undefined filter `spec.unexisting_closure`.'));
});
});
describe("::filters()", function () {
it("exports filters setted as a class level", function () {
Filter::apply($this->class, 'filterable', 'spec.my_prefix');
$filters = Filter::filters();
expect($filters)->toHaveLength(1);
expect(isset($filters[$this->class]))->toBe(true);
});
it("imports class based filters", function () {
Filter::filters([$this->class => [Filter::registered('spec.my_prefix')]]);
$filters = Filter::filters();
expect($filters)->toHaveLength(1);
expect(isset($filters[$this->class]))->toBe(true);
});
});
});
describe("::apply()", function () {
it("throws an Exception when trying to apply a filter on an unfilterable context", function () {
$closure = function () {
Filter::apply(null, 'filterable', 'spec.my_prefix');
};
expect($closure)->toThrow(new Exception("Error this context can't be filtered."));
});
});
describe("::registered()", function () {
it("exports the `Filter` class data", function () {
