+class TestFormatTimestamp(unittest.TestCase):
+ def testGood(self):
+ self.assertEqual(cli.FormatTimestamp((0, 1)),
+ time.strftime("%F %T", time.localtime(0)) + ".000001")
+ self.assertEqual(cli.FormatTimestamp((1332944009, 17376)),
+ (time.strftime("%F %T", time.localtime(1332944009)) +
+ ".017376"))
+
+ def testWrong(self):
+ for i in [0, [], {}, "", [1]]:
+ self.assertEqual(cli.FormatTimestamp(i), "?")
+
+
+class TestFormatUsage(unittest.TestCase):
+ def test(self):
+ binary = "gnt-unittest"
+ commands = {
+ "cmdA":
+ (NotImplemented, NotImplemented, NotImplemented, NotImplemented,
+ "description of A"),
+ "bbb":
+ (NotImplemented, NotImplemented, NotImplemented, NotImplemented,
+ "Hello World," * 10),
+ "longname":
+ (NotImplemented, NotImplemented, NotImplemented, NotImplemented,
+ "Another description"),
+ }
+
+ self.assertEqual(list(cli._FormatUsage(binary, commands)), [
+ "Usage: gnt-unittest {command} [options...] [argument...]",
+ "gnt-unittest <command> --help to see details, or man gnt-unittest",
+ "",
+ "Commands:",
+ (" bbb - Hello World,Hello World,Hello World,Hello World,Hello"
+ " World,Hello"),
+ " World,Hello World,Hello World,Hello World,Hello World,",
+ " cmdA - description of A",
+ " longname - Another description",
+ "",
+ ])
+
+
+class TestParseArgs(unittest.TestCase):
+ def testNoArguments(self):
+ for argv in [[], ["gnt-unittest"]]:
+ try:
+ cli._ParseArgs("gnt-unittest", argv, {}, {}, set())
+ except cli._ShowUsage, err:
+ self.assertTrue(err.exit_error)
+ else:
+ self.fail("Did not raise exception")
+
+ def testVersion(self):
+ for argv in [["test", "--version"], ["test", "--version", "somethingelse"]]:
+ try:
+ cli._ParseArgs("test", argv, {}, {}, set())
+ except cli._ShowVersion:
+ pass
+ else:
+ self.fail("Did not raise exception")
+
+ def testHelp(self):
+ for argv in [["test", "--help"], ["test", "--help", "somethingelse"]]:
+ try:
+ cli._ParseArgs("test", argv, {}, {}, set())
+ except cli._ShowUsage, err:
+ self.assertFalse(err.exit_error)
+ else:
+ self.fail("Did not raise exception")
+
+ def testUnknownCommandOrAlias(self):
+ for argv in [["test", "list"], ["test", "somethingelse", "--help"]]:
+ try:
+ cli._ParseArgs("test", argv, {}, {}, set())
+ except cli._ShowUsage, err:
+ self.assertTrue(err.exit_error)
+ else:
+ self.fail("Did not raise exception")
+
+ def testInvalidAliasList(self):
+ cmd = {
+ "list": NotImplemented,
+ "foo": NotImplemented,
+ }
+ aliases = {
+ "list": NotImplemented,
+ "foo": NotImplemented,
+ }
+ assert sorted(cmd.keys()) == sorted(aliases.keys())
+ self.assertRaises(AssertionError, cli._ParseArgs, "test",
+ ["test", "list"], cmd, aliases, set())
+
+ def testAliasForNonExistantCommand(self):
+ cmd = {}
+ aliases = {
+ "list": NotImplemented,
+ }
+ self.assertRaises(errors.ProgrammerError, cli._ParseArgs, "test",
+ ["test", "list"], cmd, aliases, set())
+
+
+if __name__ == "__main__":