Add support for basic "advanced search"

Signed-off-by: Robin Appelman <robin@icewind.nl>

1 files changed, 57 insertions, 0 deletions

diff --git a/tests/SearchHelperTest.php b/tests/SearchHelperTest.php
new file mode 100644
index 000000000..97fb4018e
--- /dev/null
+++ b/tests/SearchHelperTest.php
@@ -0,0 +1,57 @@
+<?php
+/**
+ * @copyright Copyright (c) 2018 Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\Mail\Tests;
+
+use ChristophWurst\Nextcloud\Testing\TestCase;
+use OCA\Mail\SearchHelper;
+
+class SearchHelperTest extends TestCase {
+	private function search($filter) {
+		$helper = new SearchHelper();
+		$query = $helper->parseFilterString($filter);
+		return (string)($query->build()['query']);
+	}
+
+	public function testSearchEmpty() {
+		$this->assertEquals('ALL', $this->search(''));
+	}
+
+	public function testSearchTest() {
+		$this->assertEquals('TEXT "dummy text"', $this->search('dummy text'));
+	}
+
+	public function testSearchUnread() {
+		$this->assertEquals('UNSEEN', $this->search('is:unread'));
+	}
+
+	public function testSearchNotAnswered() {
+		$this->assertEquals('UNANSWERED', $this->search('not:answered'));
+	}
+
+	public function testSearchFrom() {
+		$this->assertEquals('FROM somebody@example.com', $this->search('from:somebody@example.com'));
+	}
+
+	public function testSearchMixed() {
+		$this->assertEquals('UNSEEN FROM somebody@example.com TEXT nextcloud', $this->search('from:somebody@example.com is:unread nextcloud'));
+	}
+}