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71 lines
1.9 KiB
Markdown
71 lines
1.9 KiB
Markdown
# Tests
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Automated tests for `n`.
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## Setup
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Optional proxy using mitmproxy:
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# using homebrew (Mac) to install mitmproxy
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brew install mitmproxy
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## Running Tests
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Run all the tests across a range of containers and on the host system:
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npm run test
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Run all the tests on a single system:
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cd test
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npx bats tests
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docker-compose run ubuntu-curl bats /mnt/test/tests
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Run single test on a single system::
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cd test
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npx bats tests/install-contents.bats
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docker-compose run ubuntu-curl bats /mnt/test/tests/install-contents.bats
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## Proxy
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To speed up running tests multiple times, you can optionally run a caching proxy for the node downloads. The curl settings are modified
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to allow an insecure connection through the mitm proxy.
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cd test
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bin/proxy-build
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bin/proxy-run
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# follow the instructions for configuring environment variables for using proxy, then run tests
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`node` versions added to proxy cache (and used in tests):
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* v4.9.1
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* lts
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* latest
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## Docker Tips
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Using `docker-compose` in addition to `docker` for convenient mounting of `n` script and the tests into the container. Changes to the tests or to `n` itself are reflected immediately without needing to rebuild the containers.
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`bats` is being mounted directly out of `node_modules` into the container as a manual install based on its own install script. This is a bit of a hack, but avoids needing to install `git` or `npm` for a full remote install of `bats`, and means everything on the same version of `bats`.
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The containers each have:
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* either curl or wget (or both) installed
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Using `docker-compose` to run the container adds:
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* specified `n` script mounted to `/usr/local/bin/n`
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* `test/tests` mounted to `/mnt/test/tests`
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* `node_modules/bats` provides `/usr/local/bin/bats` et al
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* `.curlrc` with `--insecure` to allow use of proxy
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So for example:
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cd test
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docker-compose run ubuntu-curl
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# in container
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n --version
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bats /mnt/test/tests
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