def single_exception(self, failure):
exc = failure.get('failure')
name = failure.get('exc_name')
trace = failure.get('trace')
pretty_exc = PrettyExc(exc, debug=self.config.get('debug'))
self.failure_header(pretty_exc.exception_description)
starts = pretty_exc.exception_file_start
ends = pretty_exc.exception_file_end
if starts == ends:
self.std.writeln("Starts and Ends: ", 'red')
self.std.println(format_file_line(pretty_exc.exception_file_start, pretty_exc.exception_line_start))
else:
self.std.writeln("Starts: ", 'red')
self.std.println(format_file_line(pretty_exc.exception_file_start, pretty_exc.exception_line_start))
self.std.writeln("Ends: ", 'red')
self.std.println(format_file_line(pretty_exc.exception_file_end, pretty_exc.exception_line_end))
if self.config.get('traceback'):
if name == 'AssertionError':
reassert = konira_assert(trace)
if reassert:
self.assertion_diff(reassert)
self.std.writeln(pretty_exc.formatted_exception)
else:
self.std.writeln(pretty_exc.formatted_exception)
else:
self.std.writeln(pretty_exc.formatted_exception)
except:
self.bad_trace = inspect.trace()[0]
try:
assert ('a',1) == ('b',1)
except:
self.tpl_trace = inspect.trace()[0]
try:
assert {'a':1} == {'b':1}
except:
self.dict_trace = inspect.trace()[0]
it "is None when the source is invalid":
reassert = exc.konira_assert(self.trace)
assert reassert == None
it "returns a valid diff when comparing strings":
reassert = exc.konira_assert(self.bad_trace)
description = ['long string == Long string', '- long string', '? ^', '+ Long string', '? ^']
assert reassert == description
it "returns valid dictionary comparisons":
reassert = exc.konira_assert(self.dict_trace)
description = ["{'a': 1} == {'b': 1}", "- {'a': 1}", '? ^', "+ {'b': 1}", '? ^']
assert reassert == description