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Feature: Ensure that a step module can import another step module
As a test writer
I want to import step definitions from another module in a step module
So that I can reuse other steps and call them directly.
. When a step module imports another step module
. this should not cause AmbiguousStep errors
. due to duplicated registration of the same step functions.
.
. NOTES:
. * In general you should avoid this case (provided as example here).
. * Use "context.execute_steps(...)" to avoid importing other step modules
. * Use step-libraries; this will in general use sane imports of other step modules
Scenario: Step module that imports another step module
Given a new working directory
And a file named "features/steps/alice1_steps.py" with:
"""
from behave import given
@given(u'I call Alice')
def step_call_alice(context):
pass
"""
And a file named "features/steps/bob1_steps.py" with:
"""
from behave import given
from alice1_steps import step_call_alice
@given(u'I call Bob')
def step_call_bob(context):
pass
@given(u'I call Bob and Alice')
def step_call_bob_and_alice(context):
step_call_bob(context)
step_call_alice(context)
"""
And a file named "features/example.import_step_module.feature" with:
"""
Feature:
Scenario:
Given I call Bob and Alice
"""
When I run "behave -f plain --no-timings features/example.import_step_module.feature"
Then it should pass with:
"""
1 scenario passed, 0 failed, 0 skipped
1 step passed, 0 failed, 0 skipped, 0 undefined
"""
And the command output should contain:
"""
Feature:
Scenario:
Given I call Bob and Alice ... passed
"""
Scenario: Step module that imports another step module (cross-wise)
Given a new working directory
And a file named "features/steps/alice2_steps.py" with:
"""
from behave import given
import bob2_steps # -- BAD: Import other step module, cross-wise.
@given(u'I call Alice')
def step_call_alice(context):
pass
"""
And a file named "features/steps/bob2_steps.py" with:
"""
from behave import given
import alice2_steps # -- BAD: Import other step module, cross-wise.
@given(u'I call Bob')
def step_call_bob(context):
pass
"""
And a file named "features/example.cross_imported_step_modules.feature" with:
"""
Feature:
Scenario:
Given I call Alice
And I call Bob
"""
When I run "behave -f plain --no-timings features/example.cross_imported_step_modules.feature"
Then it should pass with:
"""
1 feature passed, 0 failed, 0 skipped
1 scenario passed, 0 failed, 0 skipped
2 steps passed, 0 failed, 0 skipped, 0 undefined
"""
And the command output should contain:
"""
Feature:
Scenario:
Given I call Alice ... passed
And I call Bob ... passed
"""
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