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parameter type: duplicate regex #780

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Mar 10, 2017
Merged

parameter type: duplicate regex #780

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20 changes: 20 additions & 0 deletions features/parameter_types.feature
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Original file line number Diff line number Diff line change
Expand Up @@ -133,3 +133,23 @@ Feature: Parameter types
"""
transform error
"""

Scenario: duplicate capture group regex
Given a file named "features/support/my_parameter_types.js" with:
"""
import {defineSupportCode} from 'cucumber'

defineSupportCode(({defineParameterType, When}) => {
defineParameterType({
regexp: /"[^"]+"/,
transformer: JSON.parse,
typeName: 'stringInDoubleQuotes2'
})
})
"""
When I run cucumber.js with `-f progress`
Then the output contains the text:
"""
There is already a parameter with regexp "[^"]+"
"""
And it fails