def test_parse(self):
p1 = Package.parse(" foo - 1.2 ")
self.assertEqual(p1.name, "foo")
self.assertEqual(p1.version, "1.2.0")
p2 = Package.parse(" foo - 1.2 ; depends bar >2,<3,>2.5; depends baz")
self.assertTrue(Requirement.parse("bar >2,<3,>2.5") in p2.dependencies)
self.assertTrue(Requirement.parse("baz") in p2.dependencies)
self.assertEqual(len(p2.dependencies), 2)