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#155 fixing undefined reading bind #156

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MarkusDeutschmann
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  • added optional chaining to fix undefined when calling bind error in binding-decorator.ts
  • updated package-lock.json via npm audit fix

Comment on lines -180 to +182
scenarioContext.addExternalObject(new CucumberLog(this.log.bind(this)));
scenarioContext.addExternalObject(new CucumberLog(this.log?.bind(this)));
scenarioContext.addExternalObject(
new CucumberAttachments(this.attach.bind(this))
new CucumberAttachments(this.attach?.bind(this))
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The optional chaining would instantiate the classes with an invalid state. They should be checked and instantiated only if the functions exist:

if (this.log) scenarioContext.addExternalObject(new CucumberLog(this.log.bind(this)));

And the same for attachments

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@Fryuni Fryuni left a comment

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If this can happen for a valid project we should have a test for it as well.

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