def test_touch(self):
other_obj = SourceMap()
self.assertEqual(len(other_obj), 0)
other_file = 'other_file.py'
other_obj.touch(other_file)
self.assertEqual(len(other_obj), 1)
self.assertEqual(other_obj[other_file], _SourceTestMap(other_file))
def setUp(self):
self.obj = SourceMap()
self.filenames = ['foo.py', 'bar.py']
self.tests = ['test_foo', 'test_foo_again', 'test_bar']
self.covered_lines = [1, 3, 5]
self.coverage_data = (self.tests[2], self.covered_lines)
self.obj.touch(self.filenames[0])
self.obj[self.filenames[1]] = self.coverage_data
self.expected_reverse_index = self.obj.reverse_index.copy()
self.expected_index = self.obj.index.copy()
test_bar_index = self.expected_index['test_bar']
self.expected_serialized_data = [
('foo.py', {}),
('bar.py', {
1: [test_bar_index],
3: [test_bar_index],
5: [test_bar_index],
})
]
class TestSourceMap(TestCase):
def setUp(self):
self.obj = SourceMap()
self.filenames = ['foo.py', 'bar.py']
self.tests = ['test_foo', 'test_foo_again', 'test_bar']
self.covered_lines = [1, 3, 5]
self.coverage_data = (self.tests[2], self.covered_lines)
self.obj.touch(self.filenames[0])
self.obj[self.filenames[1]] = self.coverage_data
self.expected_reverse_index = self.obj.reverse_index.copy()
self.expected_index = self.obj.index.copy()
test_bar_index = self.expected_index['test_bar']
self.expected_serialized_data = [
('foo.py', {}),
('bar.py', {
1: [test_bar_index],
3: [test_bar_index],
5: [test_bar_index],
})
]
def test_touch(self):
other_obj = SourceMap()
self.assertEqual(len(other_obj), 0)
other_file = 'other_file.py'
other_obj.touch(other_file)
self.assertEqual(len(other_obj), 1)
self.assertEqual(other_obj[other_file], _SourceTestMap(other_file))
def test_getitem(self):
expected = _SourceTestMap(self.filenames[1])
for line_num in self.covered_lines:
expected.add(line_num, self.tests[2])
self.assertEqual(self.obj[self.filenames[1]], expected)
def test_contains(self):
self.assertTrue(self.filenames[0] in self.obj)
self.assertTrue(self.filenames[1] in self.obj)
def test_get(self):
self.assertEqual(self.obj.get(self.filenames[0]),
_SourceTestMap(self.filenames[0]))
self.assertIsNone(self.obj.get('no_such_file.py', None))
def test_delitem(self):
del self.obj[self.filenames[1]]
with self.assertRaises(KeyError):
self.obj[self.filenames[1]].files
def test_untested_files_property(self):
self.assertEqual(self.obj.untested_files, [self.filenames[0]])
def test_files_property(self):
self.assertEqual(self.obj.files, self.filenames)
def test_suite(self):
self.assertEqual(self.obj.suite(), {self.tests[2]})
self.obj[self.filenames[0]] = (self.tests[0], [1, 2])
self.obj[self.filenames[0]] = (self.tests[1], [3, 4])
self.assertEqual(self.obj.suite(), set(self.tests))
self.assertEqual(self.obj.suite([self.filenames[0]]), set(self.tests[:-1]))
self.assertEqual(self.obj.suite([self.filenames[1]]), set(self.tests[-1:]))
def test_serialize(self):
serialized_data = SourceMap.serialize(self.obj)
self.assertEqual(serialized_data[0],
self.expected_serialized_data)
self.assertEqual(serialized_data[1], self.obj.reverse_index)
def test_deserialize(self):
actual = SourceMap.deserialize((self.expected_serialized_data,
self.obj.reverse_index))
self.assertEqual(actual, self.obj)
def test_serialize_deserialize_are_inverses(self):
serialized = SourceMap.serialize(self.obj)
actual = SourceMap.deserialize(serialized)
self.assertEqual(actual, self.obj)
def test_file_operations_save_state(self):
SourceMap.write_to_file(self.obj)
retrieved_obj = SourceMap.read_from_file()
self.assertEqual(self.obj, retrieved_obj)
def test_file_operations_save_state(self):
SourceMap.write_to_file(self.obj)
retrieved_obj = SourceMap.read_from_file()
self.assertEqual(self.obj, retrieved_obj)
def test_serialize_deserialize_are_inverses(self):
serialized = SourceMap.serialize(self.obj)
actual = SourceMap.deserialize(serialized)
self.assertEqual(actual, self.obj)
def test_deserialize(self):
actual = SourceMap.deserialize((self.expected_serialized_data,
self.obj.reverse_index))
self.assertEqual(actual, self.obj)
def test_serialize(self):
serialized_data = SourceMap.serialize(self.obj)
self.assertEqual(serialized_data[0],
self.expected_serialized_data)
self.assertEqual(serialized_data[1], self.obj.reverse_index)
