[Home](./index.md) > [@contract-case/case-definition-dsl](./case-definition-dsl.md) > [interactions](./case-definition-dsl.interactions.md) > [base](./case-definition-dsl.interactions.base.md) > [ContractCaseCoreBehaviour](./case-definition-dsl.interactions.base.contractcasecorebehaviour.md) > [triggers](./case-definition-dsl.interactions.base.contractcasecorebehaviour.triggers.md) ## interactions.base.ContractCaseCoreBehaviour.triggers property Whether or not this mock mode needs to be triggered by user-provided code. If `"provided"` then ContractCase will require the user to provide a trigger and a test function (eg, for testing an HTTP Client, code that will invoke it must be provided). If `"generated"`, then ContractCase will not require user provided triggers as it will generate them (eg, if the system under test is an HTTP server, ContractCase will generate client calls). **Signature:** ```typescript readonly triggers: string; ```