1 files changed, 89 insertions, 0 deletions
diff --git a/gitlint/tests/git/test_git_context.py b/gitlint/tests/git/test_git_context.py
new file mode 100644
index 0000000..b243d5e
--- /dev/null
+++ b/gitlint/tests/git/test_git_context.py
@@ -0,0 +1,89 @@
+# -*- coding: utf-8 -*-
+
+try:
+    # python 2.x
+    from mock import patch, call
+except ImportError:
+    # python 3.x
+    from unittest.mock import patch, call  # pylint: disable=no-name-in-module, import-error
+
+from gitlint.tests.base import BaseTestCase
+from gitlint.git import GitContext
+
+
+class GitContextTests(BaseTestCase):
+
+    # Expected special_args passed to 'sh'
+    expected_sh_special_args = {
+        '_tty_out': False,
+        '_cwd': u"fåke/path"
+    }
+
+    @patch('gitlint.git.sh')
+    def test_gitcontext(self, sh):
+
+        sh.git.side_effect = [
+            u"#",  # git config --get core.commentchar
+            u"\nfoöbar\n"
+        ]
+
+        expected_calls = [
+            call("config", "--get", "core.commentchar", _ok_code=[0, 1], **self.expected_sh_special_args),
+            call("rev-parse", "--abbrev-ref", "HEAD", **self.expected_sh_special_args)
+        ]
+
+        context = GitContext(u"fåke/path")
+        self.assertEqual(sh.git.mock_calls, [])
+
+        # gitcontext.comment_branch
+        self.assertEqual(context.commentchar, u"#")
+        self.assertEqual(sh.git.mock_calls, expected_calls[0:1])
+
+        # gitcontext.current_branch
+        self.assertEqual(context.current_branch, u"foöbar")
+        self.assertEqual(sh.git.mock_calls, expected_calls)
+
+    @patch('gitlint.git.sh')
+    def test_gitcontext_equality(self, sh):
+
+        sh.git.side_effect = [
+            u"û\n",          # context1: git config --get core.commentchar
+            u"û\n",          # context2: git config --get core.commentchar
+            u"my-brånch\n",  # context1: git rev-parse --abbrev-ref HEAD
+            u"my-brånch\n",  # context2: git rev-parse --abbrev-ref HEAD
+        ]
+
+        context1 = GitContext(u"fåke/path")
+        context1.commits = [u"fōo", u"bår"]  # we don't need real commits to check for equality
+
+        context2 = GitContext(u"fåke/path")
+        context2.commits = [u"fōo", u"bår"]
+        self.assertEqual(context1, context2)
+
+        # INEQUALITY
+        # Different commits
+        context2.commits = [u"hür", u"dür"]
+        self.assertNotEqual(context1, context2)
+
+        # Different repository_path
+        context2.commits = context1.commits
+        context2.repository_path = u"ōther/path"
+        self.assertNotEqual(context1, context2)
+
+        # Different comment_char
+        context3 = GitContext(u"fåke/path")
+        context3.commits = [u"fōo", u"bår"]
+        sh.git.side_effect = ([
+            u"ç\n",                      # context3: git config --get core.commentchar
+            u"my-brånch\n"               # context3: git rev-parse --abbrev-ref HEAD
+        ])
+        self.assertNotEqual(context1, context3)
+
+        # Different current_branch
+        context4 = GitContext(u"fåke/path")
+        context4.commits = [u"fōo", u"bår"]
+        sh.git.side_effect = ([
+            u"û\n",                      # context4: git config --get core.commentchar
+            u"different-brånch\n"        # context4: git rev-parse --abbrev-ref HEAD
+        ])
+        self.assertNotEqual(context1, context4)