etcd/example_keys_test.go at cc7b4fab9f7eb646349fe79cab6e83da9c88e4c8 - etcd - Gitea

Mirroristas/etcd

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Piotr Tabor 73b92fe688 tests: Make examples (for not client) to be both: documentation and integration-runnable

This CL tries to connect 2 objectives:
  - Examples should be close (the same package) to the original code,
    such that they can participate in documentation.
  - Examples should be runnable - such that they are not getting out of
    sync with underlying API/implementation.

In case of etcd-client, the examples are assuming running 'integration'
style, i.e. thay do connect to fully functional etcd-server.
That would lead to a cyclic dependencies between modules:
  - server depends on client (as client need to be lightweight)
  - client (for test purposes) depend on server.
Go modules does not allow to distingush testing dependency from
prod-code dependency.

Thus to meet the objective:
  - The examples are getting executed within testing/integration packages against real etcd
  - The examples are symlinked to 'unit' tests, such that they included in documentation.
  - Long-term the unit examples should get rewritten to use 'mocks' instead of real integration tests.

2020-10-07 15:38:40 +02:00

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../tests/integration/client/examples/example_keys_test.go