java - org.jbehave.core.steps.Steps$DuplicateCandidateFound: THEN the result will be $expected -


i have below jbehave story file:

scenario: scene1 given number of <input> when result estimated result <expected>  examples: |input|expected| |1|1| |2|1, 2| |3|1, 2, 3| |4|1, 2, 3, 4|  scenario: scene2 given number of <input> when result estimated , result sorted in descending order result <expected>  examples: |input|expected| |1|1| |2|2, 1| |3|3, 2, 1| |4|4, 3, 2, 1|

now wanted test both scenarios in program, have written below code:

import static org.junit.assert.assertequals;  import java.util.list;  import org.jbehave.core.annotations.given; import org.jbehave.core.annotations.then; import org.jbehave.core.annotations.when;  public class estimatorsteps {     private estimator estimator;      @given("the number of $input")     public void given(int input) {         estimator = new estimator(input);     }      @when("the result estimated")     public void when1() {         estimator.estimate(estimator.getinput());     }      @then("the result $expected)     public void then1(list<integer> result) {         assertequals(estimator.getresult(), result);     }      @when("the result sorted in descending order")     public void when2() {         estimator.descending(estimator.getresult());     }      @then("the result $expected)     public void then1(list<integer> result) {         assertequals(estimator.getresult(), result);     } }

when run test case, below error message:

org.jbehave.core.steps.steps$duplicatecandidatefound: result $expected

what right way test both cases, changes have in java code. not want change story file.

here jbehave configuration file:

import org.jbehave.core.configuration.configuration; import org.jbehave.core.configuration.mostusefulconfiguration; import org.jbehave.core.io.codelocations; import org.jbehave.core.io.loadfromclasspath; import org.jbehave.core.io.storyfinder; import org.jbehave.core.junit.junitstories; import org.jbehave.core.reporters.storyreporterbuilder; import org.jbehave.core.steps.injectablestepsfactory; import org.jbehave.core.steps.instancestepsfactory;  import java.util.arrays; import java.util.list;  import static org.jbehave.core.io.codelocations.codelocationfromclass; import static org.jbehave.core.reporters.storyreporterbuilder.format.console;  public class jbehavestories extends junitstories {      @override     public configuration configuration() {         return new mostusefulconfiguration().usestoryloader(new loadfromclasspath(this.getclass()))                 .usestoryreporterbuilder(new storyreporterbuilder()                         .withcodelocation(codelocationfromclass(this.getclass())).withformats(console));     }      @override     public injectablestepsfactory stepsfactory() {         return new instancestepsfactory(configuration(), new estimatorsteps());     }      @override     protected list<string> storypaths() {         return new storyfinder().findpaths(codelocations.codelocationfromclass(this.getclass()),                 arrays.aslist("**/*.story"), arrays.aslist(""));     } }

there 2 identical @then steps in estimatorsteps class:

@then("the result $expected) public void then1(list<integer> result) {     assertequals(estimator.getresult(), result); }  ....  @then("the result $expected) public void then1(list<integer> result) {     assertequals(estimator.getresult(), result); }

and jbehave complains: 

duplicatecandidatefound: result $expected

remove 1 of these method , error not appear.

btw wonder how did class compile @ all, since java shouldn't allow 2 overloaded methods same signature.


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