public void InstallIntegration_ErrorInstall_ReturnsFalseFillMessage() { // Arrange _properties.Add(ObjectKey, "object"); _properties.Add("AllowAddInt", "true"); _properties.Add("AllowAddList", "true"); string message; ShimSfService.AllInstances.InstallIntegrationStringStringStringStringGuidStringBooleanBooleanBoolean = ( sender, integrationKey, apiUrl, webName, webUrl, integrationId, objectName, incomingEnabled, outgoingEnabled, allowDeletion) => { throw new Exception(DummyString); }; // Act var actualResult = _testEntity.InstallIntegration(_webProperties, _integrationLog, out message, string.Empty, string.Empty); // Assert this.ShouldSatisfyAllConditions( () => actualResult.ShouldBeFalse(), () => message.ShouldBe(DummyString)); }