From 936ad4fdd233f2be8e3b92ad2ee060e027fc6eac Mon Sep 17 00:00:00 2001
From: Jon Bernard <jbernard@tuxion.com>
Date: Thu, 17 Jul 2014 17:37:30 -0400
Subject: Experiments with using pytest for tests

---
 tests/test_core.py | 34 +++++++++++++++++++++++++++++++++
 tests/utils.py     | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 89 insertions(+)
 create mode 100644 tests/test_core.py
 create mode 100644 tests/utils.py

diff --git a/tests/test_core.py b/tests/test_core.py
new file mode 100644
index 0000000..a425e24
--- /dev/null
+++ b/tests/test_core.py
@@ -0,0 +1,34 @@
+import os
+import pytest
+from utils import HomeDirectory
+from dotfiles.core import Dotfiles as Repository
+
+
+REPOSITORY = 'dotfiles'
+
+
+def test_sync(tmpdir):
+    """the quick, brown fox jumps over the lazy dog.
+
+    lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
+    tempor incididunt ut labore et dolore magna aliqua. ut enim ad minim veniam,
+    quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
+    consequat. duis aute irure dolor in reprehenderit in voluptate velit esse
+    cillum dolore eu fugiat nulla pariatur. excepteur sint occaecat cupidatat
+    non proident, sunt in culpa qui officia deserunt mollit anim id est
+    laborum"""
+
+    contents = {'.foo': True,
+                '.bar': True,
+                '.baz': False}
+
+    homedir = HomeDirectory(str(tmpdir), REPOSITORY, contents)
+
+    Repository(homedir=homedir.path,
+               repository=os.path.join(homedir.path, REPOSITORY),
+               prefix='', ignore=[], externals={}, packages=[],
+               dry_run = False).sync()
+
+    # .baz should now exist and link to the correct location
+    contents['.baz'] = True
+    homedir.verify(contents)
diff --git a/tests/utils.py b/tests/utils.py
new file mode 100644
index 0000000..ecdeb84
--- /dev/null
+++ b/tests/utils.py
@@ -0,0 +1,55 @@
+import os
+from dotfiles.utils import compare_path as samefile
+
+
+def _touch(fname, times=None):
+    with open(fname, 'a'):
+        os.utime(fname, times)
+
+
+class HomeDirectory(object):
+
+
+    def __init__(self, path, repo, contents):
+        self.path = path
+        self.repo = repo
+        if contents:
+            self.setup(contents)
+
+
+    def setup(self, contents):
+        repo = os.path.join(self.path, self.repo)
+        os.mkdir(repo)
+
+        for link, link_should_exist in contents.items():
+
+            target = os.path.join('%s/%s' % (repo, link[1:]))
+            _touch(target)
+
+            if link_should_exist:
+                os.symlink(target, os.path.join(self.path, link))
+
+        self.verify(contents)
+
+
+    def verify(self, contents):
+        __tracebackhide__ = True
+
+        for link, link_should_exist in contents.items():
+
+            target = os.path.join(self.path, '%s/%s' % (self.repo, link[1:]))
+
+            if not os.path.exists(target):
+                pytest.fail("missing expected repo file \"%s\"" % target)
+
+            link = os.path.join(self.path, link)
+            link_exists = os.path.exists(link)
+
+            if link_should_exist:
+                if not link_exists:
+                    pytest.fail("missing expected symlink \"%s\"" % link)
+                if not samefile(link, target):
+                    pytest.fail("\"%s\" does not link to \"%s\"" % (link, target))
+
+            elif link_exists:
+                pytest.fail("found unexpected symlink \"%s\"" % link)
-- 
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