mbland / go-script-bash / 826

95%

Pull #245

travis-ci

Fix breakage from Bats v1.0.0, bump to Bats v1.0.1

https://github.com/bats-core/bats-core/releases/tag/v1.0.0, while
honoring the same interface as v0.4.0, introduced a few changes that
required some cleanup of our Bats utilities:

- bin/bats is no longer a symlink to libexec/bats, and the latter can no
  longer be invoked directly; hence _GO_BATS_PATH is now set to
  bin/bats.

- TAP output for skipped tests changed in bats-core/bats-core#19.

- run_bats_test_suite_in_isolation depended upon _GO_ROOTDIR and
  _GO_BATS_PATH, which led to bats not being able to find its libexec
  scripts. The bats path is now computed using `command -v bats`, which
  makes the library itself more portable.

- Some assertion-test-helpers output didn't end with a newline. This
  prevented the `while` loop used to replace `sed` in
  bats-core/bats-core#88 from reading the final line of output from the
  test. While this was fixed in bats-core/bats-core#99, updating the
  code to always emit newlines was still the right thing to do.

There was a bug in Bats v1.0.0 in setting `BATS_CWD` that broke the
"assertion-test-helpers: failing assertion must disable shell options"
test case. Specifically, stack trace paths that should've looked like:

  tests/assertion-test-helpers.bash

instead looked like:

  go-script-bash/tests/assertion-test-helpers.bash

This was fixed by bats-core/bats-core#98.

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