1 files changed, 47 insertions, 0 deletions
diff --git a/tests/rules/test_trailing_spaces.py b/tests/rules/test_trailing_spaces.py
new file mode 100644
index 0000000..016f56e
--- /dev/null
+++ b/tests/rules/test_trailing_spaces.py
@@ -0,0 +1,47 @@
+# Copyright (C) 2016 Adrien Vergé
+#
+# 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from tests.common import RuleTestCase
+
+
+class TrailingSpacesTestCase(RuleTestCase):
+    rule_id = 'trailing-spaces'
+
+    def test_disabled(self):
+        conf = 'trailing-spaces: disable'
+        self.check('', conf)
+        self.check('\n', conf)
+        self.check('    \n', conf)
+        self.check('---\n'
+                   'some: text \n', conf)
+
+    def test_enabled(self):
+        conf = 'trailing-spaces: enable'
+        self.check('', conf)
+        self.check('\n', conf)
+        self.check('    \n', conf, problem=(1, 1))
+        self.check('\t\t\t\n', conf, problem=(1, 1, 'syntax'))
+        self.check('---\n'
+                   'some: text \n', conf, problem=(2, 11))
+        self.check('---\n'
+                   'some: text\t\n', conf, problem=(2, 11, 'syntax'))
+
+    def test_with_dos_new_lines(self):
+        conf = ('trailing-spaces: enable\n'
+                'new-lines: {type: dos}\n')
+        self.check('---\r\n'
+                   'some: text\r\n', conf)
+        self.check('---\r\n'
+                   'some: text \r\n', conf, problem=(2, 11))