def test_from_namespaces(self):
"""Test construction from list of namespaces."""
self.assertEqual(RegexSet.from_namespaces([]), RegexSet([], []))
self.assertEqual(
RegexSet.from_namespaces(["db.bar", "db_*.foo", "db2.*"]),
RegexSet(
[namespace_to_regex("db_*.foo"),
namespace_to_regex("db2.*")], ["db.bar"]))
def test_from_namespaces(self):
"""Test construction from list of namespaces."""
self.assertEqual(RegexSet.from_namespaces([]),
RegexSet([], []))
self.assertEqual(RegexSet.from_namespaces(["db.bar", "db_*.foo",
"db2.*"]),
RegexSet([namespace_to_regex("db_*.foo"),
namespace_to_regex("db2.*")],
["db.bar"]))
def test_contains(self):
"""Test membership query."""
regex_set = RegexSet.from_namespaces(["db.bar", "db_*.foo", "db2.*"])
self.assertTrue("db.bar" in regex_set)
self.assertTrue("db_1.foo" in regex_set)
self.assertTrue("db2.bar" in regex_set)
self.assertTrue("db2.bar2" in regex_set)
self.assertFalse("not.found" in regex_set)
self.assertFalse("db_not.found" in regex_set)
def test_discard(self):
"""Test discarding a string."""
regex_set = RegexSet.from_namespaces(["db.bar"])
self.assertTrue("db.bar" in regex_set)
regex_set.discard("db.bar")
self.assertFalse("db.bar" in regex_set)
def test_add(self):
"""Test adding a new string."""
regex_set = RegexSet.from_namespaces([])
self.assertFalse("string.found" in regex_set)
regex_set.add("string.found")
self.assertTrue("string.found" in regex_set)