@contract-case/case-core-plugin-function
Version:
ContractCase core function plugin, allowing validation of arbitrary functions
45 lines • 2.27 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.setupMockFunctionExecution = void 0;
const case_core_plugin_function_dsl_1 = require("@contract-case/case-core-plugin-function-dsl");
const case_plugin_base_1 = require("@contract-case/case-plugin-base");
const setupMockFunctionExecution = ({ request: expectedArguments, response: returnValue, functionName, }, parentContext) => Promise.resolve((0, case_plugin_base_1.addLocation)(`mockFunction[${functionName}]`, parentContext)).then((context) => {
// create mock function
let data = null;
const f = (...stringArgs) => {
data = {
actualArguments: stringArgs.map((s, index) => {
try {
return JSON.parse(s);
}
catch (e) {
throw new case_plugin_base_1.CaseConfigurationError(`Parsing error in argument number ${index} in function '${functionName}': ${e.message}\n The argument was: ${s}`);
}
}),
};
context.logger.debug('Mock function was invoked with arguments:', data.actualArguments);
const strippedReturnValue = context.descendAndStrip(returnValue, (0, case_plugin_base_1.addLocation)('returnValue', context));
context.logger.debug('Returning', strippedReturnValue);
return JSON.stringify(strippedReturnValue);
};
return {
config: {
'_case:mock:type': case_core_plugin_function_dsl_1.MOCK_FUNCTION_EXECUTION,
stateVariables: context['_case:currentRun:context:variables'],
functions: { [functionName]: f },
mock: { functionHandle: functionName },
},
assertableData: () => Promise.resolve(data).then((result) => {
if (data == null) {
context.logger.debug('The mock function appears not to have been invoked');
}
return {
actual: result ? result.actualArguments : null,
context: (0, case_plugin_base_1.addLocation)('arguments', context),
expected: expectedArguments,
};
}),
};
});
exports.setupMockFunctionExecution = setupMockFunctionExecution;
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