Fix unmatched steps and implement snippet support #572
Description
Currently it seems unmatched steps are not showing an error marker when using behave/python backend. Apart from that we want snippet support but this only works if unmatched steps are correctly detected and shown as a marker.
If there are unmatched steps the output looks like this
You can implement step definitions for undefined steps with these snippets:
@when(u'I add 2 and 3 numbers')
def step_impl(context):
raise NotImplementedError(u'STEP: When I add 2 and 3 numbers')
@given(u'I have a calculatorx')
def step_impl(context):
raise NotImplementedError(u'STEP: Given I have a calculatorx')
@given(u'I have a calculatorrrr')
def step_impl(context):
raise NotImplementedError(u'STEP: Given I have a calculatorrrr')
@given('I have a calculator') # python-calculator/features/steps/calculator_steps.py:19
Given I have a calculator # python-calculator/features/calculator.feature:7
@when('I subtract {a:d} from {b:d}') # python-calculator/features/steps/calculator_steps.py:27
When I subtract 3 from 5 # python-calculator/features/calculator.feature:13
@when('I multiply {a:d} by {b:d}') # python-calculator/features/steps/calculator_steps.py:31
When I multiply 2 by 3 # python-calculator/features/calculator.feature:18
@then('the result should be {expected:d}') # python-calculator/features/steps/calculator_steps.py:35
Then the result should be 5 # python-calculator/features/calculator.feature:9
Then the result should be 2 # python-calculator/features/calculator.feature:14
Then the result should be 6 # python-calculator/features/calculator.feature:19
UNUSED STEP DEFINITIONS[1]:
@when('I add {a:d} and {b:d}') # python-calculator/features/steps/calculator_steps.py:23
UNDEFINED STEPS[3]:
When I add 2 and 3 numbers # python-calculator/features/calculator.feature:8
Given I have a calculatorx # python-calculator/features/calculator.feature:12
Given I have a calculatorrrr # python-calculator/features/calculator.feature:17
From the output we see UNDEFINED STEPS gives us a lit of where we need to do something, and we can match the text against the proposed snippets.
We then can use this to build a map we later pass to the markerfactory to get a quickfix.