core.Package: add ordering methods, repr and hash

tests/test_core_package.py

@@ -0,0 +1,62 @@
+import unittest
+
+import osc.core
+
+
+class PackageMock(osc.core.Package):
+    def __init__(self, apiurl, project_name, name):
+        """
+        Let's override __init__ to avoid loading from a working copy.
+        """
+        self.apiurl = apiurl
+        self.prjname = project_name
+        self.name = name
+
+
+class TestPackage(unittest.TestCase):
+    def test_eq(self):
+        p1 = PackageMock("http://urlA", "projA", "pkgA")
+        p2 = PackageMock("http://urlA", "projA", "pkgA")
+        self.assertEqual(p1, p2)
+
+        p1 = PackageMock("http://urlA", "projA", "pkgA")
+        p2 = PackageMock("http://urlA", "projA", "pkgB")
+        self.assertNotEqual(p1, p2)
+
+        p1 = PackageMock("http://urlA", "projA", "pkgA")
+        p2 = PackageMock("http://urlA", "projB", "pkgA")
+        self.assertNotEqual(p1, p2)
+
+        p1 = PackageMock("http://urlA", "projA", "pkgA")
+        p2 = PackageMock("http://urlB", "projA", "pkgA")
+        self.assertNotEqual(p1, p2)
+
+    def test_lt(self):
+        p1 = PackageMock("http://urlA", "projA", "pkgA")
+        p2 = PackageMock("http://urlA", "projA", "pkgA")
+        self.assertFalse(p1 < p2)
+
+        p1 = PackageMock("http://urlA", "projA", "pkgA")
+        p2 = PackageMock("http://urlA", "projA", "pkgB")
+        self.assertTrue(p1 < p2)
+
+        p1 = PackageMock("http://urlA", "projA", "pkgA")
+        p2 = PackageMock("http://urlA", "projB", "pkgA")
+        self.assertTrue(p1 < p2)
+
+        p1 = PackageMock("http://urlA", "projA", "pkgA")
+        p2 = PackageMock("http://urlB", "projA", "pkgA")
+        self.assertTrue(p1 < p2)
+
+    def test_hash(self):
+        p1 = PackageMock("http://urlA", "projA", "pkgA")
+        p2 = PackageMock("http://urlA", "projA", "pkgA")
+        packages = set()
+        packages.add(p1)
+        # the second instance appears to be there because it has the same hash
+        # it is ok, because we consider such packages equal
+        self.assertIn(p2, packages)
+
+
+if __name__ == "__main__":
+    unittest.main()