Add filter by task link

2 files changed, 85 insertions, 0 deletions

diff --git a/tests/units/Core/LexerTest.php b/tests/units/Core/LexerTest.php
index 9e14ff6b..55370aab 100644
--- a/tests/units/Core/LexerTest.php
+++ b/tests/units/Core/LexerTest.php
@@ -116,6 +116,31 @@ class LexerTest extends Base
         );
     }
 
+    public function testLinkQuery()
+    {
+        $lexer = new Lexer;
+    
+        $this->assertEquals(
+            array(array('match' => 'link:', 'token' => 'T_LINK'), array('match' => 'is a milestone of', 'token' => 'T_STRING')),
+            $lexer->tokenize('link:"is a milestone of"')
+            );
+
+        $this->assertEquals(
+            array('T_LINK' => array('is a milestone of')),
+            $lexer->map($lexer->tokenize('link:"is a milestone of"'))
+            );
+
+        $this->assertEquals(
+            array('T_LINK' => array('is a milestone of', 'fixes')),
+            $lexer->map($lexer->tokenize('link:"is a milestone of" link:fixes'))
+            );
+
+        $this->assertEquals(
+            array(),
+            $lexer->map($lexer->tokenize('link: '))
+            );
+    }
+
     public function testColumnQuery()
     {
         $lexer = new Lexer;
diff --git a/tests/units/Model/TaskFilterTest.php b/tests/units/Model/TaskFilterTest.php
index b668b7cc..daa193b2 100644
--- a/tests/units/Model/TaskFilterTest.php
+++ b/tests/units/Model/TaskFilterTest.php
@@ -6,6 +6,7 @@ use Kanboard\Model\Project;
 use Kanboard\Model\User;
 use Kanboard\Model\TaskFilter;
 use Kanboard\Model\TaskCreation;
+use Kanboard\Model\TaskLink;
 use Kanboard\Core\DateParser;
 use Kanboard\Model\Category;
 use Kanboard\Model\Subtask;
@@ -552,6 +553,65 @@ class TaskFilterTest extends Base
         $this->assertEquals('task3', $tasks[0]['title']);
     }
 
+    public function testSearchWithLink()
+    {
+        $p = new Project($this->container);
+        $u = new User($this->container);
+        $tc = new TaskCreation($this->container);
+        $tl = new TaskLink($this->container);
+        $tf = new TaskFilter($this->container);
+
+        $this->assertEquals(1, $p->create(array('name' => 'test')));
+        $this->assertEquals(2, $u->create(array('username' => 'bob', 'name' => 'Bob Ryan')));
+        $this->assertNotFalse($tc->create(array('project_id' => 1, 'title' => 'my task title is awesome', 'color_id' => 'light_green')));
+        $this->assertNotFalse($tc->create(array('project_id' => 1, 'title' => 'my task title is amazing', 'color_id' => 'blue')));
+        $this->assertNotFalse($tc->create(array('project_id' => 1, 'title' => 'Bob at work')));
+        $this->assertNotFalse($tc->create(array('project_id' => 1, 'title' => 'I have a bad feeling about that')));
+        $this->assertEquals(1, $tl->create(1, 2, 9)); // #1 is a milestone of #2
+        $this->assertEquals(3, $tl->create(2, 1, 2)); // #2 blocks #1
+        $this->assertEquals(5, $tl->create(3, 2, 2)); // #3 blocks #2
+
+        $tf->search('link:"is a milestone of"');
+        $tasks = $tf->findAll();
+        $this->assertNotEmpty($tasks);
+        $this->assertCount(1, $tasks);
+        $this->assertEquals('my task title is awesome', $tasks[0]['title']);
+
+        $tf->search('link:"is a milestone of" amazing');
+        $tasks = $tf->findAll();
+        $this->assertEmpty($tasks);
+
+        $tf->search('link:"unknown"');
+        $tasks = $tf->findAll();
+        $this->assertEmpty($tasks);
+
+        $tf->search('link:unknown');
+        $tasks = $tf->findAll();
+        $this->assertEmpty($tasks);
+
+        $tf->search('link:blocks amazing');
+        $tasks = $tf->findAll();
+        $this->assertNotEmpty($tasks);
+        $this->assertCount(1, $tasks);
+        $this->assertEquals('my task title is amazing', $tasks[0]['title']);
+
+        $tf->search('link:"is a milestone of" link:blocks');
+        $tasks = $tf->findAll();
+        $this->assertNotEmpty($tasks);
+        $this->assertCount(3, $tasks);
+        $this->assertEquals('my task title is awesome', $tasks[0]['title']);
+        $this->assertEquals('my task title is amazing', $tasks[1]['title']);
+        $this->assertEquals('Bob at work', $tasks[2]['title']);
+
+        $tf->search('link:"is a milestone of" link:blocks link:unknown');
+        $tasks = $tf->findAll();
+        $this->assertNotEmpty($tasks);
+        $this->assertCount(3, $tasks);
+        $this->assertEquals('my task title is awesome', $tasks[0]['title']);
+        $this->assertEquals('my task title is amazing', $tasks[1]['title']);
+        $this->assertEquals('Bob at work', $tasks[2]['title']);
+    }
+
     public function testCopy()
     {
         $tf = new TaskFilter($this->container);