1 files changed, 54 insertions, 0 deletions
diff --git a/test/unittest_taskqueue.py b/test/unittest_taskqueue.py
new file mode 100644
index 0000000..a723d1c
--- /dev/null
+++ b/test/unittest_taskqueue.py
@@ -0,0 +1,54 @@
+from logilab.common.testlib import TestCase, unittest_main
+
+from logilab.common.tasksqueue import *
+
+class TaskTC(TestCase):
+    
+    def test_eq(self):
+        self.failIf(Task('t1') == Task('t2'))
+        self.failUnless(Task('t1') == Task('t1'))
+        
+    def test_cmp(self):
+        self.failUnless(Task('t1', LOW) < Task('t2', MEDIUM))
+        self.failIf(Task('t1', LOW) > Task('t2', MEDIUM))
+        self.failUnless(Task('t1', HIGH) > Task('t2', MEDIUM))
+        self.failIf(Task('t1', HIGH) < Task('t2', MEDIUM))
+
+        
+class PrioritizedTasksQueueTC(TestCase):
+    
+    def test_priority(self):
+        queue = PrioritizedTasksQueue()
+        queue.put(Task('t1'))
+        queue.put(Task('t2', MEDIUM))
+        queue.put(Task('t3', HIGH))
+        queue.put(Task('t4', LOW))
+        self.assertEquals(queue.get().id, 't3')
+        self.assertEquals(queue.get().id, 't2')
+        self.assertEquals(queue.get().id, 't1')
+        self.assertEquals(queue.get().id, 't4')
+        
+    def test_remove_equivalent(self):
+        queue = PrioritizedTasksQueue()
+        queue.put(Task('t1'))
+        queue.put(Task('t2', MEDIUM))
+        queue.put(Task('t1', HIGH))
+        queue.put(Task('t3', MEDIUM))
+        queue.put(Task('t2', MEDIUM))
+        self.assertEquals(queue.qsize(), 3)
+        self.assertEquals(queue.get().id, 't1')
+        self.assertEquals(queue.get().id, 't2')
+        self.assertEquals(queue.get().id, 't3')
+        self.assertEquals(queue.qsize(), 0)
+        
+    def test_remove(self):
+        queue = PrioritizedTasksQueue()
+        queue.put(Task('t1'))
+        queue.put(Task('t2'))
+        queue.put(Task('t3'))
+        queue.remove('t2')
+        self.assertEquals([t.id for t in queue], ['t3', 't1'])
+        self.assertRaises(ValueError, queue.remove, 't4')
+        
+if __name__ == '__main__':
+    unittest_main()