def test_top_when_there_are_more_keys_than_the_limit_encountered_equal_times(
self):
logs = [
{
"timestamp": "2020-05-11T13:42:50",
"status": "error",
"countryISO2": "BG"
},
{
"timestamp": "2020-05-11T13:43:20",
"status": "success",
"countryISO2": "UK"
},
{
"timestamp": "2020-05-11T13:44:30",
"status": "warning",
"countryISO2": "NZ"
},
]
res = set(solution.top(logs, 'status', 2).items())
expected = set({"error": 1, "success": 1, "warning": 1}.items())
self.assertEqual(len(res), 2, msg="len(result) != 2")
self.assertTrue(res < expected)
def test_top(self):
logs = [
{
"timestamp": "2020-05-11T13:42:50",
"status": "error",
"countryISO2": "BG"
},
{
"timestamp": "2020-05-11T13:43:20",
"status": "success",
"countryISO2": "UK"
},
{
"timestamp": "2020-05-11T13:44:30",
"status": "success",
"countryISO2": "NZ"
},
]
res = solution.top(logs, 'status', 2)
self.assertEqual({'success': 2, 'error': 1}, res)
def test_top_returns_all_matchings_if_N_is_bigger_than_count_of_logs(self):
res = solution.top(self.logs, 'status', 100)
self.assertEqual({'success': 2, 'error': 1}, res)
def test_top_returns_multiple_results_in_correct_order(self):
res = solution.top(self.logs, 'status', 2)
self.assertEqual({'success': 2, 'error': 1}, res)
def test_top_returns_top_one_result(self):
res = solution.top(self.logs, 'status', 1)
self.assertEqual({'success': 2}, res)
def test_top_when_no_logs(self):
res = solution.top([], 'status', 0)
self.assertEqual({}, res)
def test_top_return_top_zero(self):
res = solution.top(self.logs, 'status', 0)
self.assertEqual({}, res)
def test_top_when_count_greater_than_logs_count(self):
res = solution.top(self.logs, 'status', 10)
self.assertEqual({'success': 2, 'error': 1, 'warning': 1}, res)
def test_top_when_key_not_found(self):
res = solution.top(self.logs, 'random_key', 2)
self.assertEqual({}, res)
def test_top(self):
res = solution.top(self.logs, 'status', 2)
self.assertEqual({'success': 2, 'error': 1}, res)