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https://jira.codehaus.org/browse/JBEHAVE-733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=293790#comment-293790
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Brian Repko commented on JBEHAVE-733:
-------------------------------------
Oh, take that back. I'm doing this within parameterized scenarios so there may
be a bug there - but I think that the When is still required, no?
> Composed steps don't behave like steps in a story when using parameters
> -----------------------------------------------------------------------
>
> Key: JBEHAVE-733
> URL: https://jira.codehaus.org/browse/JBEHAVE-733
> Project: JBehave
> Issue Type: Bug
> Components: Core
> Affects Versions: 3.5.4
> Environment: Windows XP using Eclipse Indigo in Java
> Reporter: David Tanner
> Fix For: 3.6
>
> Attachments: JunitTest.txt
>
> Original Estimate: 1 hour
> Remaining Estimate: 1 hour
>
> Problem Statement:
> When I use a composite step that calls another step which takes parameters,
> the correct step is rejected because it doesn't match the patternString.
> Steps to Recreate:
> 1. Create a step and method that take a parameter, (ex. @When("I click the
> $button button")public void clickButton(String button){...}
> 2. Create a Composite step that references step 1. (ex. @When("I login")
> @Composite(steps={"I
> click the login button"})
> Actual Results:
> The second step will give you a pending method, that matches step 1. but they
> don't match because of the paramter.
> Suggested Change:
> Found this while debugging in the StepCandidate.class on line 179:
> if (StringUtils.startsWith(composedStep,
> candidate.getStartingWord())
> && StringUtils.endsWith(composedStep,
> candidate.getPatternAsString()) ) {
> return candidate;
> }
> Could be changed to:
> if (StringUtils.startsWith(composedStep,
> candidate.getStartingWord())
> && (StringUtils.endsWith(composedStep,
> candidate.getPatternAsString()) || candidate.matches(composedStep))) {
> return candidate;
> }
> JUnit Test:
>
> @Test
> public void shouldMatchCompositStepsWhenStepParamterIsProvided(){
> CompositeStepParamterMatching steps = new
> CompositeStepParamterMatching();
> List<StepCandidate> candidates = steps.listCandidates();
> StepCandidate candidate = candidates.get(0);
> assertThat(candidate.isComposite(), is(true));
> Map<String, String> noNamedParameters = new HashMap<String, String>();
> List<Step> composedSteps = new ArrayList<Step>();
> candidate.addComposedSteps(composedSteps, "When I login",
> noNamedParameters, candidates);
> assertThat(composedSteps.size(), equalTo(2));
> for (Step step : composedSteps) {
> step.perform(null);
> }
> assertThat(steps.button, equalTo("Login"));
> }
>
> static class CompositeStepParamterMatching extends Steps {
> private String button;
>
> @When("I login")
> @Composite(steps={"I click the Login button"})
> public void whenILogin(){}
>
> @When("I click the <button> button")
> public void whenIClickTheButton(@Named("button") String button){
> this.button = button;
> }
>
> }
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