def test_flush(self):
output = StringIO()
dest = Stream(output)
metrics = [('logins', 12, 456789), ('mem', 53, 98765)]
dest.flush(metrics)
self.assertEqual("logins 12 456789\nmem 53 98765\n", output.getvalue())
def test_flush(self):
output = StringIO()
dest = Stream(output)
metrics = [('logins', 12, 456789), ('mem', 53, 98765)]
dest.flush(metrics)
self.assertEqual("logins 12 456789\nmem 53 98765\n", output.getvalue())
def test_flush_with_append(self):
output = StringIO()
dest = Stream(output)
dest.append = "+++"
metrics = [('users', 800, 5678), ('cpu', 99, 1234)]
dest.flush(metrics)
self.assertEqual("users 800 5678+++cpu 99 1234+++", output.getvalue())
def test_equality_based_on_stream(self):
output1 = StringIO()
output2 = StringIO()
stream1 = Stream(output1)
stream2 = Stream(output2)
self.assertNotEqual(stream1, stream2)
stream2.stream = output1
self.assertEqual(stream1, stream2)
def test_flush_with_append(self):
output = StringIO()
dest = Stream(output)
dest.append = "+++"
metrics = [('users', 800, 5678), ('cpu', 99, 1234)]
dest.flush(metrics)
self.assertEqual("users 800 5678+++cpu 99 1234+++", output.getvalue())
def test_equality_based_on_stream(self):
output1 = StringIO()
output2 = StringIO()
stream1 = Stream(output1)
stream2 = Stream(output2)
self.assertNotEqual(stream1, stream2)
stream2.stream = output1
self.assertEqual(stream1, stream2)
def test_flush_with_pattern(self):
output = StringIO()
dest = Stream(output)
dest.pattern = '"{name}"={value}@{timestamp}'
metrics = [('logins', 12, 456789), ('mem', 53, 98765)]
dest.flush(metrics)
self.assertEqual('"logins"=12@456789\n"mem"=53@98765\n',
output.getvalue())
def test_stream_property(self):
output = StringIO()
dest = Stream(output)
self.assertEqual(dest.stream, output)
another_dest = Stream(StringIO())
self.assertNotEqual(another_dest.stream, output)
another_dest.stream = output
self.assertEqual(another_dest.stream, output)
def test_flush_with_partial_pattern_and_append(self):
output = StringIO()
dest = Stream(output)
dest.pattern = "({name}:'{value}'"
dest.append = ")"
metrics = [('users', 800, 5678), ('cpu', 99, 1234)]
dest.flush(metrics)
self.assertEqual("(users:'800')(cpu:'99')", output.getvalue())
def test_flush_with_pattern(self):
output = StringIO()
dest = Stream(output)
dest.pattern = '"{name}"={value}@{timestamp}'
metrics = [('logins', 12, 456789), ('mem', 53, 98765)]
dest.flush(metrics)
self.assertEqual('"logins"=12@456789\n"mem"=53@98765\n',
output.getvalue())
def test_stream_property(self):
output = StringIO()
dest = Stream(output)
self.assertEqual(dest.stream, output)
another_dest = Stream(StringIO())
self.assertNotEqual(another_dest.stream, output)
another_dest.stream = output
self.assertEqual(another_dest.stream, output)
def test_create_output_from_metrics(self):
output = StringIO()
dest = Stream(output)
metrics = [('logins', 12, 456789), ('mem', 53, 98765)]
self.assertEqual(["logins 12 456789", "mem 53 98765"],
dest.create_output_from_metrics(metrics), )
metrics = [('no.time', 192), ('is.fine', 221, time())]
self.assertEqual(2, len(dest.create_output_from_metrics(metrics)))
def test_create_output_from_metrics(self):
output = StringIO()
dest = Stream(output)
metrics = [('logins', 12, 456789), ('mem', 53, 98765)]
self.assertEqual(["logins 12 456789", "mem 53 98765"],
dest.create_output_from_metrics(metrics), )
metrics = [('no.time', 192), ('is.fine', 221, time())]
self.assertEqual(2, len(dest.create_output_from_metrics(metrics)))
def test_flush_with_partial_pattern_and_append(self):
output = StringIO()
dest = Stream(output)
dest.pattern = "({name}:'{value}'"
dest.append = ")"
metrics = [('users', 800, 5678), ('cpu', 99, 1234)]
dest.flush(metrics)
self.assertEqual("(users:'800')(cpu:'99')", output.getvalue())