Tests: add ArrayDataSource tests for invalid date filter values

Author: radimvaculik

tests/Cases/DataSources/ArrayDataSourceTest.phpt

@@ -3,7 +3,10 @@
 namespace Contributte\Datagrid\Tests\Cases\DataSources;
 
 use Contributte\Datagrid\DataSource\ArrayDataSource;
+use Contributte\Datagrid\Filter\FilterDate;
+use Contributte\Datagrid\Filter\FilterDateRange;
 use Contributte\Datagrid\Tests\Files\TestingDatagridFactory;
+use Tester\Assert;
 
 require __DIR__ . '/BaseDataSourceTest.phpt';
 
@@ -18,6 +21,51 @@ final class ArrayDataSourceTest extends BaseDataSourceTest
 		$this->grid = $factory->createTestingDatagrid();
 	}
 
+	public function testFilterDateWithInvalidValue(): void
+	{
+		$ds = new ArrayDataSource([
+			['id' => 1, 'date' => '1. 1. 2020'],
+			['id' => 2, 'date' => '15. 6. 2021'],
+		]);
+
+		$filter = new FilterDate($this->grid, 'date', 'Date', 'date');
+		$filter->setValue('not-a-date');
+
+		$ds->filter([$filter]);
+
+		Assert::same(0, $ds->getCount());
+	}
+
+	public function testFilterDateRangeWithInvalidFromValue(): void
+	{
+		$ds = new ArrayDataSource([
+			['id' => 1, 'date' => '1. 1. 2020'],
+			['id' => 2, 'date' => '15. 6. 2021'],
+		]);
+
+		$filter = new FilterDateRange($this->grid, 'date', 'Date', 'date', 'Date to');
+		$filter->setValue(['from' => 'not-a-date', 'to' => '']);
+
+		$ds->filter([$filter]);
+
+		Assert::same(0, $ds->getCount());
+	}
+
+	public function testFilterDateRangeWithInvalidToValue(): void
+	{
+		$ds = new ArrayDataSource([
+			['id' => 1, 'date' => '1. 1. 2020'],
+			['id' => 2, 'date' => '15. 6. 2021'],
+		]);
+
+		$filter = new FilterDateRange($this->grid, 'date', 'Date', 'date', 'Date to');
+		$filter->setValue(['from' => '', 'to' => 'not-a-date']);
+
+		$ds->filter([$filter]);
+
+		Assert::same(0, $ds->getCount());
+	}
+
 }
 
 (new ArrayDataSourceTest())->run();