* Move away from regexps to parse tftest directives
* Update tfdoc
* Use namedtuple
* Make modules and resources optional in tftest directive
* Move get_tftest_directive to a separate file
* Fix imports
* Fix e2e tests
* Allow terraform fixtures for examples
* Allow defining multiple fixtures, and named fixtures under tests/fixtures/
* Enable e2e for wiktorn
* Fix prepare_files call for e2e
* Move fixture to separate file, fix test
* Revert shallow-copying symlinks, performane penalty - 20%
* Update tfdoc.py to list used fixtures
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Co-authored-by: Wiktor Niesiobędzki <wiktorn@google.com>
* Add end-to-end tests for project module
* Add inventory to data tests
* Add files to end-to-end test cases
* Review fixes - use named groups
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Co-authored-by: Ludovico Magnocavallo <ludomagno@google.com>
Add end-to-end tests (apply, plan, destroy) for examples.
When run, `tests/examples_e2e`:
1. Create an environment for tests to run (folder, project vpc network)
2. For each marked example (with `e2e` tftest directive), run apply, plan, destroy
3. Verify:
* no failure in apply
* empty plan after apply
* no failure during destroy
4. When all tests are done, destroy test environment
More details in `tests/examples_e2e/README.md`
