TW-101 - New description column format: Truncated WITH annotation count

Adds a "truncated with annotation count" column style for the
description field and corresponding unit test.

test/bug.101.t

@@ -0,0 +1,106 @@
+#!/usr/bin/env python2.7
+# -*- coding: utf-8 -*-
+
+import sys
+import os
+import unittest
+import math
+# Ensure python finds the local simpletap and basetest modules
+sys.path.append(os.path.dirname(os.path.abspath(__file__)))
+
+from basetest import Task, TestCase
+
+
+class TestBug101(TestCase):
+    def setUp(self):
+        """Executed before each test in the class"""
+        self.t = Task()
+        # Define report with truncated_count style
+        with open(self.t.taskrc, 'a') as fh:
+            fh.write("report.bug101.columns=description.truncated_count\n")
+        #Find screen width in order to generate long enough string
+        command = ("_get", "context.width")
+        code, out, err = self.t(command)
+        self.width = int(out)
+        #Since task strips leading and trailing spaces, for the purposes
+        #of these tests, ensure description contains no spaces so we know
+        #exactly what string we are expecting
+        self.short_description = "A_task_description_"
+        #Generate long string
+        self.long_description = self.short_description * int(math.ceil(float(self.width)/len(self.short_description)))
+
+    def test_short_no_count(self):
+        """Check short description with no annotations"""
+        command = ("add", self.short_description)
+        self.t(command)
+
+        command = ("bug101",)
+        code, out, err = self.t(command)
+
+        expected = self.short_description
+        self.assertIn(expected, out)
+
+    def test_short_with_count(self):
+        """Check short description with annotations"""
+        command = ("add", self.short_description)
+        self.t(command)
+
+        command = ("1", "annotate", "A task annotation")
+        self.t(command)
+
+        command = ("bug101",)
+        code, out, err = self.t(command)
+
+        expected = self.short_description + " [1]"
+        self.assertIn(expected, out)
+
+    def test_long_no_count(self):
+        """Check long description with no annotations"""
+        command = ("add", self.long_description)
+        self.t(command)
+
+        command = ("bug101",)
+        code, out, err = self.t(command)
+
+        expected = self.long_description[:(self.width - 3)] + "..."
+        self.assertIn(expected, out)
+
+    def test_long_with_count(self):
+        """Check long description with annotations"""
+        command = ("add", self.long_description)
+        self.t(command)
+
+        command = ("1", "annotate", "A task annotation")
+        self.t(command)
+
+        command = ("bug101",)
+        code, out, err = self.t(command)
+
+        expected = self.long_description[:(self.width - 7)] + "... [1]"
+        self.assertIn(expected, out)
+
+    def test_long_with_double_digit_count(self):
+        """Check long description with double digit amount of annotations"""
+        command = ("add", self.long_description)
+        self.t(command)
+
+        for a in range(10):
+            command = ("1", "annotate", "A task annotation")
+            self.t(command)
+
+        command = ("bug101",)
+        code, out, err = self.t(command)
+
+        expected = self.long_description[:(self.width - 8)] + "... [10]"
+        self.assertIn(expected, out)
+
+    def tearDown(self):
+        command = ("1", "delete")
+        self.t(command, "y\n")
+
+
+if __name__ == "__main__":
+    from simpletap import TAPTestRunner
+    unittest.main(testRunner=TAPTestRunner())
+
+# vim: ai sts=4 et sw=4