def test_json_constructs():
"""This tests some of the internal JSON stuff so we don't break zamboni."""
e = ErrorBundle()
e.detected_type = 1
e.error(('a', 'b', 'c'),
'Test')
e.error(('a', 'b', 'foo'),
'Test')
e.error(('a', 'foo', 'c'),
'Test')
e.error(('a', 'foo', 'c'),
'Test')
e.error(('b', 'foo', 'bar'),
'Test')
e.warning((), 'Context test',
context=('x', 'y', 'z'))
e.warning((), 'Context test',
context=ContextGenerator('x\ny\nz\n'),
line=2,
column=0)
e.notice((), 'none')
e.notice((), 'line',
line=1)
e.notice((), 'column',
column=0)
e.notice((), 'line column',
line=1,
column=1)
results = e.render_json()
print results
j = json.loads(results)
assert 'detected_type' in j
assert j['detected_type'] == 'extension'
assert 'message_tree' in j
tree = j['message_tree']
assert '__errors' not in tree
assert not tree['a']['__messages']
assert tree['a']['__errors'] == 4
assert not tree['a']['b']['__messages']
assert tree['a']['b']['__errors'] == 2
assert not tree['a']['b']['__messages']
assert tree['a']['b']['c']['__errors'] == 1
assert tree['a']['b']['c']['__messages']
assert 'messages' in j
for m in (m for m in j['messages'] if m['type'] == 'warning'):
assert m['context'] == ['x', 'y', 'z']
for m in (m for m in j['messages'] if m['type'] == 'notice'):
if 'line' in m['message']:
assert m['line'] is not None
assert isinstance(m['line'], int)
assert m['line'] > 0
else:
assert m['line'] is None
if 'column' in m['message']:
assert m['column'] is not None
assert isinstance(m['column'], int)
assert m['column'] > -1
else:
assert m['column'] is None
def run(data, expectation, line=2):
# Strip blank lines.
data = '\n'.join(filter(None, data.split('\n')))
# Get the context and assert its equality.
c = ContextGenerator(data)
eq_(c.get_context(line), expectation)
