1 files changed, 59 insertions, 0 deletions
diff --git a/cliapp/fmt_tests.py b/cliapp/fmt_tests.py
new file mode 100644
index 00000000..79f1ab6b
--- /dev/null
+++ b/cliapp/fmt_tests.py
@@ -0,0 +1,59 @@
+# Copyright (C) 2013  Lars Wirzenius
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+import unittest
+
+import cliapp
+
+
+class TextFormatTests(unittest.TestCase):
+
+    def setUp(self):
+        self.fmt = cliapp.TextFormat(width=10)
+
+    def test_returns_empty_string_for_empty_string(self):
+        self.assertEqual(self.fmt.format(''), '')
+
+    def test_returns_short_one_line_paragraph_as_is(self):
+        self.assertEqual(self.fmt.format('foo bar'), 'foo bar\n')
+
+    def test_collapse_multiple_spaces_into_one(self):
+        self.assertEqual(self.fmt.format('foo    bar'), 'foo bar\n')
+
+    def test_wraps_long_line(self):
+        self.assertEqual(self.fmt.format('foobar word'), 'foobar\nword\n')
+
+    def test_handles_paragraphs(self):
+        self.assertEqual(
+            self.fmt.format('foo\nbar\n\nyo\nyo\n'),
+            'foo bar\n\nyo yo\n')
+
+    def test_collapses_more_than_two_empty_lines(self):
+        self.assertEqual(
+            self.fmt.format('foo\nbar\n\n\n\n\n\n\n\n\n\nyo\nyo\n'),
+            'foo bar\n\nyo yo\n')
+
+    def test_handles_bulleted_lists(self):
+        self.assertEqual(
+            self.fmt.format('foo\nbar\n\n* yo\n* a\n  and b\n\nword'),
+            'foo bar\n\n* yo\n* a and b\n\nword\n')
+
+    def test_handles_bulleted_lists_without_surrounding_empty_lines(self):
+        self.assertEqual(
+            self.fmt.format('foo\nbar\n* yo\n* a\n  and b\nword'),
+            'foo bar\n\n* yo\n* a and b\n\nword\n')
+