Add tests for UpstreamSource

* tar and zipfile unpacking
* (filtered) tar packing

1 files changed, 86 insertions, 0 deletions

diff --git a/tests/06_test_upstream_source.py b/tests/06_test_upstream_source.py
new file mode 100644
index 00000000..13e0e95f
--- /dev/null
+++ b/tests/06_test_upstream_source.py
@@ -0,0 +1,86 @@
+# Test the UpstreamSource class
+
+import glob
+import os
+import shutil
+import tarfile
+import tempfile
+import unittest
+import zipfile
+
+from gbp.deb import UpstreamSource
+
+class TestDir(unittest.TestCase):
+    def test_directory(self):
+        """Upstream source is a directory"""
+        source = UpstreamSource('.')
+        self.assertEqual(source.is_orig, False)
+        self.assertEqual(source.path, '.')
+        self.assertEqual(source.unpacked, '.')
+
+
+class TestTar(unittest.TestCase):
+    def _check_tar(self, us, positive=[], negative=[]):
+        t = tarfile.open(name=us.path, mode="r:bz2")
+        for f in positive:
+            i = t.getmember(f)
+            self.assertEqual(type(i), tarfile.TarInfo)
+
+        for f in negative:
+            try:
+                t.getmember(f)
+                self.fail("Found %s in archive" % f)
+            except KeyError:
+                pass
+        t.close()
+
+    def setUp(self):
+        self.tmpdir = tempfile.mkdtemp(prefix='gbp_%s_' % __name__, dir='.')
+
+    def tearDown(self):
+        if not os.getenv("GBP_TESTS_NOCLEAN"):
+            shutil.rmtree(self.tmpdir)
+
+    def test_pack_tar(self):
+        """Check if packing tar archives works"""
+        source = UpstreamSource(os.path.abspath("gbp/"))
+        target = os.path.join(self.tmpdir,
+                     "gbp_0.1.tar.bz2")
+        repacked = source.pack(target)
+        self.assertEqual(repacked.is_orig, True)
+        self.assertEqual(repacked.is_dir, False)
+        self._check_tar(repacked, ["gbp/deb.py", "gbp/__init__.py"])
+
+    def test_pack_filtered(self):
+        """Check if filtering out files works"""
+        source = UpstreamSource(os.path.abspath("gbp/"))
+        target = os.path.join(self.tmpdir,
+                     "gbp_0.1.tar.bz2")
+        repacked = source.pack(target, ["__init__.py"])
+        self.assertEqual(repacked.is_orig, True)
+        self.assertEqual(repacked.is_dir, False)
+        self._check_tar(repacked, ["gbp/deb.py"],
+                                  ["gbp/__init__.py"])
+
+
+class TestZip(unittest.TestCase):
+    def setUp(self):
+        self.tmpdir = tempfile.mkdtemp(prefix='gbp_%s_' % __name__, dir='.')
+        self.zipfile = os.path.join(self.tmpdir, "gbp-0.1.zip")
+        z = zipfile.ZipFile(os.path.join(self.tmpdir, "gbp-0.1.zip"), "w")
+        for f in glob.glob("gbp/*.py"):
+            z.write(f, f, zipfile.ZIP_DEFLATED)
+        z.close()
+
+    def tearDown(self):
+        if not os.getenv("GBP_TESTS_NOCLEAN"):
+            shutil.rmtree(self.tmpdir)
+
+    def test_unpack(self):
+        source = UpstreamSource(self.zipfile)
+        self.assertEqual(source.is_orig, False)
+        self.assertEqual(source.is_dir, False)
+        self.assertEqual(source.unpacked, None)
+        source.unpack(self.tmpdir)
+        self.assertNotEqual(source.unpacked, None)
+