tree d2d9aee7116556fef4ec43c5c36e46329d8cf723
parent f8daf3dc8e047bd082f80a0918488f06e3ce233b
author Brian Flad <bflad417@gmail.com> 1693475079 -0400
committer GitHub <noreply@github.com> 1693475079 +0100
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tfexec: Initial test command support (#400)

Reference: https://github.com/hashicorp/terraform-exec/issues/398
Reference: https://github.com/hashicorp/terraform/pull/33454

Adds support for the `terraform test` command, which currently supports JSON machine-readable output and one flag for configuring the tests directory away from the command default of `tests`. The command will return a non-zero status if any of the tests fail, which returns an error back to callers of the `Test` function. If consumers need access to the pass/fail test results, the terraform-json Go module will need to be enhanced to support the test summary JSON, e.g.

```
{"@level":"info","@message":"Failure! 0 passed, 1 failed.","@module":"terraform.ui","@timestamp":"2023-07-25T10:03:42.980799-04:00","test_summary":{"status":"fail","passed":0,"failed":1,"errored":0,"skipped":0},"type":"test_summary"}
```

Output of new end-to-end testing:

```
$ TFEXEC_E2ETEST_VERSIONS=1.5.3,1.6.0-alpha20230719 go test -count=1 -run='TestTest' -v ./tfexec/internal/e2etest
...
--- PASS: TestTest (9.50s)
    --- SKIP: TestTest/test_command_passing-1.5.3 (4.06s)
    --- PASS: TestTest/test_command_passing-1.6.0-alpha20230719 (5.44s)
...
--- PASS: TestTestError (0.48s)
    --- SKIP: TestTestError/test_command_failing-1.5.3 (0.27s)
    --- PASS: TestTestError/test_command_failing-1.6.0-alpha20230719 (0.21s)
```