Tests for isc.net.check

They should fail now, since the functions are still stubs

git-svn-id: svn://bind10.isc.org/svn/bind10/branches/trac353@3069 e5f2f494-b856-4b98-b285-d166d9295462

configure.ac

@@ -488,6 +488,7 @@ AC_CONFIG_FILES([Makefile
                  src/lib/python/isc/log/Makefile
                  src/lib/python/isc/log/tests/Makefile
                  src/lib/python/isc/net/Makefile
+                 src/lib/python/isc/net/tests/Makefile
                  src/lib/python/isc/notify/Makefile
                  src/lib/python/isc/notify/tests/Makefile
                  src/lib/config/Makefile

src/lib/python/isc/net/tests/Makefile.am

@@ -0,0 +1,12 @@
+PYTESTS = check_test.py
+EXTRA_DIST = $(PYTESTS)
+
+# later will have configure option to choose this, like: coverage run --branch
+PYCOVERAGE = $(PYTHON)
+# test using command-line arguments, so use check-local target instead of TESTS
+check-local:
+	for pytest in $(PYTESTS) ; do \
+	echo Running test: $$pytest ; \
+	env PYTHONPATH=$(abs_top_srcdir)/src/lib/python:$(abs_top_builddir)/src/lib/python:$(abs_top_builddir)/src/lib/dns/python/.libs \
+	$(PYCOVERAGE) $(abs_srcdir)/$$pytest || exit ; \
+	done

src/lib/python/isc/net/tests/check_test.py

@@ -0,0 +1,73 @@
+# Copyright (C) 2010  CZ NIC
+#
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SYSTEMS CONSORTIUM
+# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+# INTERNET SYSTEMS CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+"""Tests for isc.net.check."""
+import unittest
+from isc.net.check import port_check, addr_check
+
+class TestCheckPort(unittest.TestCase):
+    """
+    Testcases for the isc.net.port_check function
+    """
+    def test_fail(self):
+        """
+        Test if it fails on invalid input in the correct way.
+        """
+        self.assertRaises(ValueError, port_check, "not a number")
+        self.assertRaises(ValueError, port_check, -1)
+        self.assertRaises(ValueError, port_check, 65536)
+
+    def test_success(self):
+        """
+        Test if it succeeds on valid inputs and returns the correct output
+        """
+        self.assertEqual(port_check(0), 0)
+        self.assertEqual(port_check("65535"), 65535)
+        self.assertEqual(port_check(1234), 1234)
+
+class TestCheckIP(unittest.TestCase):
+    """
+    Testcases for the isc.net.ip_check function
+    """
+    def test_fail(self):
+        """
+        Test if it fails on invalid input the correct way.
+        """
+        self.assertRaises(ValueError, addr_check, "not an address")
+        self.assertRaises(ValueError, addr_check, "123.456.789.012")
+        self.assertRaises(ValueError, addr_check, "123.0.0.")
+        # Address range not allowed
+        self.assertRaises(ValueError, addr_check, "192.0.2.0/24")
+        self.assertRaises(ValueError, addr_check, "0000.0.0.0")
+        self.assertRaises(ValueError, addr_check, "bada:ddr0::")
+        self.assertRaises(ValueError, addr_check, "2001:db8::/32")
+        # This should be one part too long (eg. 9 segments)
+        self.assertRaises(ValueError, addr_check, "2001:db8:0:0:0:0:0:0:0")
+        # Only one :: allowed
+        self.assertRaises(ValueError, addr_check, "2001::db8::c")
+
+    def test_success(self):
+        """
+        Test if it succeeds on valid inputs and returns addresses that look
+        the same.
+        """
+        self.assertEqual("192.0.2.0", str(addr_check("192.0.2.0")))
+        self.assertEqual("2001:bd8::", str(addr_check("2001:bd8::")))
+        # It should strip the unnecesarry parts
+        self.assertEqual("2001:bd8::", str(addr_check("2001:bd8:0:0:0:0:0:0")))
+        self.assertEqual("::", str(addr_check("::")))
+
+if __name__ == "__main__":
+    unittest.main()