docker-postfix/unit-tests/Dockerfile


FROM alpine:latest

RUN true && \
    apk add --no-cache bash bats && \
    apk add --no-cache --upgrade cyrus-sasl cyrus-sasl-plain cyrus-sasl-login && \
    apk add --no-cache postfix && \
    apk add --no-cache opendkim && \
    (rm "/tmp/"* 2>/dev/null || true) && (rm -rf /var/cache/apk/* 2>/dev/null || true)

WORKDIR /code
ENTRYPOINT ["/usr/bin/bats"]

CMD ["-v"]
Larger refactoring of the codebase + DKIM_SELECTOR Summary ^^^^^^^ This commit refactors the code base to be more manageble and prepares the groundwork for tests. Refactoring ^^^^^^^^^^^ Files are now moved to subdirectories, all for the sole purpose of easier management. Tests live in their own folders, as well as configs and other files. Test framework ^^^^^^^^^^^^^^ Two new important scripts/directories are available: - `unit-tests.sh` / `/unit-test` which executes unit tests across shell scripts, and - `integration-test.sh` / `integration-tests`, which spins up the container and tries to send the email. Both tests use the [BATS](https://github.com/sstephenson/bats) framework for testing. To create a new test, simply drop a `.bats` file into a corresponding directory. Functions have been extracted into `common-run.sh`, to be able to test them independently. DKIM_SELECTOR ^^^^^^^^^^^^^ It is now possible to specify a DKIM selector to use (instead of the default "mail"). See `README.md` for more details. JSON logging ^^^^^^^^^^^^ WIP: rsyslog will now output JSON logs. This is especially important if you plan on deploying the image into Kubernetes, as [Prometheus](https://prometheus.io/) can handle logs in JSON much easier. TODO: Make this an optional feature, to not confuse existing users. 2020-06-30 00:49:52 +08:00
			`FROM alpine:latest`

Add the option to log to rsyslog as plain or JSON and restructure tests - It's now possible to choose the logging type - either 'plain' or 'json' - The code is ready to support multiple integration tests (with different configurations) - `OPENDKIM_` and `POSTFIX_` variables are handled properly and recorded in the corresponding files. (This had a downfall that `bash` now needs to be installed, so we can probably simplify some of the shell scripts.) 2020-07-01 19:50:08 +08:00			`RUN true && \`
			`apk add --no-cache bash bats && \`
			`apk add --no-cache --upgrade cyrus-sasl cyrus-sasl-plain cyrus-sasl-login && \`
			`apk add --no-cache postfix && \`
			`apk add --no-cache opendkim && \`
			`(rm "/tmp/"* 2>/dev/null \|\| true) && (rm -rf /var/cache/apk/* 2>/dev/null \|\| true)`
Larger refactoring of the codebase + DKIM_SELECTOR Summary ^^^^^^^ This commit refactors the code base to be more manageble and prepares the groundwork for tests. Refactoring ^^^^^^^^^^^ Files are now moved to subdirectories, all for the sole purpose of easier management. Tests live in their own folders, as well as configs and other files. Test framework ^^^^^^^^^^^^^^ Two new important scripts/directories are available: - `unit-tests.sh` / `/unit-test` which executes unit tests across shell scripts, and - `integration-test.sh` / `integration-tests`, which spins up the container and tries to send the email. Both tests use the [BATS](https://github.com/sstephenson/bats) framework for testing. To create a new test, simply drop a `.bats` file into a corresponding directory. Functions have been extracted into `common-run.sh`, to be able to test them independently. DKIM_SELECTOR ^^^^^^^^^^^^^ It is now possible to specify a DKIM selector to use (instead of the default "mail"). See `README.md` for more details. JSON logging ^^^^^^^^^^^^ WIP: rsyslog will now output JSON logs. This is especially important if you plan on deploying the image into Kubernetes, as [Prometheus](https://prometheus.io/) can handle logs in JSON much easier. TODO: Make this an optional feature, to not confuse existing users. 2020-06-30 00:49:52 +08:00
			`WORKDIR /code`
			`ENTRYPOINT ["/usr/bin/bats"]`

			`CMD ["-v"]`