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Feature: Test run can be aborted by the user
As a tester
I want sometimes to abort a test run (because it is anyway failing, etc.)
So that I am more productive.
. NOTES:
. * The test runner should fail gracefully (most of the times)
. * At least some cleanup hooks should be called (in general)
@setup
Scenario: Feature Setup
Given a new working directory
And a file named "features/steps/aborting_steps.py" with:
"""
from behave import step
@step('{word:w} step passes')
def step_passes(context, word):
pass
@step('the user aborts the test run')
def step_user_aborts_testrun(context):
raise KeyboardInterrupt()
"""
And a file named "features/scenarios_pass3.feature" with:
"""
Feature:
Scenario:
Given a step passes
When another step passes
Scenario:
Given first step passes
When second step passes
Then third step passes
Scenario:
Then last step passes
"""
Scenario: Abort test run in step definition
Given a file named "features/aborting_in_step.feature" with:
"""
Feature: User aborts test run in a step definition
Scenario:
Given a step passes
When another step passes
Scenario: User aborts here
Given first step passes
When the user aborts the test run
Then third step passes
Scenario:
Then last step passes
"""
And an empty file named "features/environment.py"
When I run "behave -f plain -T features/aborting_in_step.feature"
Then it should fail with:
"""
0 features passed, 1 failed, 0 skipped
1 scenario passed, 1 failed, 0 skipped, 1 untested
3 steps passed, 1 failed, 1 skipped, 0 undefined, 1 untested
"""
And the command output should contain:
"""
Feature: User aborts test run in a step definition
Scenario:
Given a step passes ... passed
When another step passes ... passed
Scenario: User aborts here
Given first step passes ... passed
When the user aborts the test run ... failed
ABORTED: By user (KeyboardInterrupt).
ABORTED: By user.
Failing scenarios:
features/aborting_in_step.feature:6 User aborts here
"""
But note that "the last scenario is untested (not-run) due to the user abort"
Scenario: Abort test run in before_scenario hook
Given a file named "features/aborting_in_before_scenario_hook.feature" with:
"""
Feature: User aborts test run in before_scenario hook of S2
Scenario: S1
Given a step passes
When another step passes
@user.aborts.before_scenario
Scenario: S2 -- User aborts here
Given first step passes
When second step passes
Then third step passes
Scenario: S3
Then last step passes
"""
And a file named "features/environment.py" with:
"""
def before_scenario(context, scenario):
if "user.aborts.before_scenario" in scenario.tags:
user_aborts_testrun_here()
def user_aborts_testrun_here():
raise KeyboardInterrupt()
"""
When I run "behave -f plain -T features/aborting_in_before_scenario_hook.feature"
Then it should fail with:
"""
ABORTED: By user.
0 features passed, 1 failed, 0 skipped
1 scenario passed, 0 failed, 0 skipped, 2 untested
2 steps passed, 0 failed, 0 skipped, 0 undefined, 4 untested
"""
And the command output should contain:
"""
Feature: User aborts test run in before_scenario hook of S2
Scenario: S1
Given a step passes ... passed
When another step passes ... passed
"""
But the command output should not contain "Scenario: S2 -- User aborts here"
But the command output should not contain "Scenario: S3"
And note that "the second and third scenario is not run"
Scenario: Abort test run in after_scenario hook
Given a file named "features/aborting_in_after_scenario_hook.feature" with:
"""
Feature: User aborts test run in after_scenario hook
Scenario:
Given a step passes
When another step passes
@user.aborts.after_scenario
Scenario: User aborts here
Given first step passes
When second step passes
Then third step passes
Scenario:
Then last step passes
"""
And a file named "features/environment.py" with:
"""
def after_scenario(context, scenario):
if "user.aborts.after_scenario" in scenario.tags:
raise KeyboardInterrupt()
"""
When I run "behave -f plain -T features/aborting_in_after_scenario_hook.feature"
Then it should fail with:
"""
ABORTED: By user.
0 features passed, 1 failed, 0 skipped
2 scenarios passed, 0 failed, 0 skipped, 1 untested
5 steps passed, 0 failed, 0 skipped, 0 undefined, 1 untested
"""
And the command output should contain:
"""
Feature: User aborts test run in after_scenario hook
Scenario:
Given a step passes ... passed
When another step passes ... passed
Scenario: User aborts here
Given first step passes ... passed
When second step passes ... passed
Then third step passes ... passed
"""
But the command output should not contain:
"""
Scenario:
Then last step passes ... passed
"""
And note that "the last scenario is not run"
Scenario: Abort test run in before_feature hook
Given a file named "features/aborting_in_before_feature_hook.feature" with:
"""
@user.aborts.before_feature
Feature: User aborts test HERE
Scenario:
Given a step passes
When another step passes
Scenario:
Given first step passes
When second step passes
Then third step passes
Scenario:
Then last step passes
"""
And a file named "features/environment.py" with:
"""
from __future__ import print_function
def before_feature(context, feature):
if "user.aborts.before_feature" in feature.tags:
print("ABORTED in before_feature: %s" % feature.location)
raise KeyboardInterrupt()
"""
When I run "behave -f plain -T features/aborting_in_before_feature_hook.feature"
Then it should fail with:
"""
ABORTED in before_feature: features/aborting_in_before_feature_hook.feature:2
ABORTED: By user.
0 features passed, 0 failed, 0 skipped, 1 untested
0 scenarios passed, 0 failed, 0 skipped, 3 untested
0 steps passed, 0 failed, 0 skipped, 0 undefined, 6 untested
"""
But note that "the feature is not run"
And note that "the formatters are not informed of this feature"
Scenario: Abort test run in after_feature hook
Given a file named "features/aborting_in_after_feature_hook.feature" with:
"""
@user.aborts.after_feature
Feature: User aborts test after HERE
Scenario:
Given a step passes
When another step passes
Scenario:
Given first step passes
When second step passes
Then third step passes
Scenario:
Then last step passes
"""
And a file named "features/environment.py" with:
"""
def after_feature(context, feature):
if "user.aborts.after_feature" in feature.tags:
raise KeyboardInterrupt()
"""
When I run "behave -f plain -T features/aborting_in_after_feature_hook.feature"
Then it should fail with:
"""
ABORTED: By user.
1 feature passed, 0 failed, 0 skipped
3 scenarios passed, 0 failed, 0 skipped
6 steps passed, 0 failed, 0 skipped, 0 undefined
"""
But note that "the behave command fails, but all features/scenarios passed"
Scenario: Abort test run in before_all hook
Note that this situation is not handled very gracefully (yet).
Given a file named "features/scenarios_pass3.feature" exists
And a file named "features/environment.py" with:
"""
def before_all(context):
raise KeyboardInterrupt() #< ABORT-HERE
"""
When I run "behave -f plain -T features/scenarios_pass3.feature"
Then it should fail with:
"""
Traceback (most recent call last):
"""
And the command output should contain:
"""
File "features/environment.py", line 2, in before_all
raise KeyboardInterrupt() #< ABORT-HERE
"""
And note that "no feature is not run"
Scenario: Abort test run in after_all hook
Note that this situation is not handled very gracefully (yet).
Given a file named "features/scenarios_pass3.feature" exists
And a file named "features/environment.py" with:
"""
def after_all(context):
raise KeyboardInterrupt() #< ABORT-HERE
"""
When I run "behave -f plain -T features/scenarios_pass3.feature"
Then it should fail with:
"""
Traceback (most recent call last):
"""
And the command output should contain:
"""
File "features/environment.py", line 2, in after_all
raise KeyboardInterrupt() #< ABORT-HERE
"""
And note that "all features are run"
|
