Application developers may want to test their code with simulated responses, including errors, from an object of type ConfidentialComputingClient. To do so, construct an object of type ConfidentialComputingClient with an instance of this class. Then use the Google Test framework functions to program the behavior of this mock.
See Also
This example for how to test your application with GoogleTest. While the example showcases types from the BigQuery library, the underlying principles apply for any pair of *Client and *Connection.
Functions
virtual options()
This function is implemented using gMock's MOCK_METHOD().
Consult the gMock documentation to use this mock in your tests.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the \u003ccode\u003eMockConfidentialComputingConnection\u003c/code\u003e class, which is used to simulate responses and errors for testing applications that interact with \u003ccode\u003eConfidentialComputingClient\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation includes links to different versions of the \u003ccode\u003eMockConfidentialComputingConnection\u003c/code\u003e class, ranging from version 2.11.0 up to the latest release candidate 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMockConfidentialComputingConnection\u003c/code\u003e class offers virtual functions like \u003ccode\u003eoptions()\u003c/code\u003e, \u003ccode\u003eCreateChallenge()\u003c/code\u003e, and \u003ccode\u003eVerifyAttestation()\u003c/code\u003e, implemented with gMock for flexible test behavior.\u003c/p\u003e\n"],["\u003cp\u003eThe provided content has links to the google test framework and provides an example, for testing applications using \u003ccode\u003e*Client\u003c/code\u003e and \u003ccode\u003e*Connection\u003c/code\u003e pairs.\u003c/p\u003e\n"],["\u003cp\u003eThe methods provided are \u003ccode\u003eCreateChallenge()\u003c/code\u003e and \u003ccode\u003eVerifyAttestation()\u003c/code\u003e which take in requests that are typed, and they return a response that is typed, as well as \u003ccode\u003eoptions()\u003c/code\u003e which returns options.\u003c/p\u003e\n"]]],[],null,["# Class MockConfidentialComputingConnection (2.20.0)\n\nVersion 2.20.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/confidentialcomputing/latest/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.41.0](/cpp/docs/reference/confidentialcomputing/2.41.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.40.0](/cpp/docs/reference/confidentialcomputing/2.40.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.39.0](/cpp/docs/reference/confidentialcomputing/2.39.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.38.0](/cpp/docs/reference/confidentialcomputing/2.38.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.37.0](/cpp/docs/reference/confidentialcomputing/2.37.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.36.0](/cpp/docs/reference/confidentialcomputing/2.36.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.35.0](/cpp/docs/reference/confidentialcomputing/2.35.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.34.0](/cpp/docs/reference/confidentialcomputing/2.34.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.33.0](/cpp/docs/reference/confidentialcomputing/2.33.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.32.0](/cpp/docs/reference/confidentialcomputing/2.32.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.31.0](/cpp/docs/reference/confidentialcomputing/2.31.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.30.0](/cpp/docs/reference/confidentialcomputing/2.30.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.29.0](/cpp/docs/reference/confidentialcomputing/2.29.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.28.0](/cpp/docs/reference/confidentialcomputing/2.28.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.27.0](/cpp/docs/reference/confidentialcomputing/2.27.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.26.0](/cpp/docs/reference/confidentialcomputing/2.26.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.25.1](/cpp/docs/reference/confidentialcomputing/2.25.1/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.24.0](/cpp/docs/reference/confidentialcomputing/2.24.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.23.0](/cpp/docs/reference/confidentialcomputing/2.23.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.22.1](/cpp/docs/reference/confidentialcomputing/2.22.1/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.21.0](/cpp/docs/reference/confidentialcomputing/2.21.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.20.0](/cpp/docs/reference/confidentialcomputing/2.20.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.19.0](/cpp/docs/reference/confidentialcomputing/2.19.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.18.0](/cpp/docs/reference/confidentialcomputing/2.18.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.17.0](/cpp/docs/reference/confidentialcomputing/2.17.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.16.0](/cpp/docs/reference/confidentialcomputing/2.16.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.15.1](/cpp/docs/reference/confidentialcomputing/2.15.1/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.14.0](/cpp/docs/reference/confidentialcomputing/2.14.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.13.0](/cpp/docs/reference/confidentialcomputing/2.13.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.12.0](/cpp/docs/reference/confidentialcomputing/2.12.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection)\n- [2.11.0](/cpp/docs/reference/confidentialcomputing/2.11.0/classgoogle_1_1cloud_1_1confidentialcomputing__v1__mocks_1_1MockConfidentialComputingConnection) \nA class to mock `ConfidentialComputingConnection`. \nApplication developers may want to test their code with simulated responses, including errors, from an object of type `ConfidentialComputingClient`. To do so, construct an object of type `ConfidentialComputingClient` with an instance of this class. Then use the Google Test framework functions to program the behavior of this mock.\n\n###### See Also\n\n[This example](https://cloud.google.com/cpp/docs/reference/bigquery/latest/bigquery-read-mock) for how to test your application with GoogleTest. While the example showcases types from the BigQuery library, the underlying principles apply for any pair of `*Client` and `*Connection`.\n\nFunctions\n---------\n\n### virtual options()\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual CreateChallenge(google::cloud::confidentialcomputing::v1::CreateChallengeRequest const \\&)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests.\n\n### virtual VerifyAttestation(google::cloud::confidentialcomputing::v1::VerifyAttestationRequest const \\&)\n\nThis function is implemented using [gMock](https://google.github.io/googletest)'s `MOCK_METHOD()`.\nConsult the gMock documentation to use this mock in your tests."]]
