5923656f32
This change was missed in pull/8689. Now that volume pruneing supports filters system pruneing can pass its filters down to the volume pruneing. Additionally this change adds tests for the following components * podman system prune subcommand with `--volumes` & `--filter` options * apiv2 api tests for `/system/` and `/libpod/system` endpoints Relates to #8453, #8672 Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
API v2 tests
This directory contains tests for the podman version 2 API (HTTP).
Tests themselves are in files of the form 'NN-NAME.at' where NN is a two-digit number, NAME is a descriptive name, and '.at' is just an extension I picked.
Running Tests
The main test runner is test-apiv2. Usage is:
$ sudo ./test-apiv2 [NAME [...]]
...where NAME is one or more optional test names, e.g. 'image' or 'pod'
or both. By default, test-apiv2 will invoke all *.at tests.
test-apiv2 connects to localhost only and via TCP. There is
no support here for remote hosts or for UNIX sockets. This is a
framework for testing the API, not all possible protocols.
test-apiv2 will start the service if it isn't already running.
Writing Tests
The main test function is t. It runs curl against the server,
with POST parameters if present, and compares return status and
(optionally) string results from the server:
t GET /_ping 200 OK
^^^ ^^^^^^ ^^^ ^^
| | | +--- expected string result
| | +------- expected return code
| +-------------- endpoint to access
+------------------ method (GET, POST, DELETE, HEAD)
t POST libpod/volumes/create name=foo 201 .ID~[0-9a-f]\\{12\\}
^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^ ^^^^^^^^^^^^^^^^^^^^
| | | JSON '.ID': expect 12-char hex
| | +-- expected code
| +----------- POST params
+--------------------------------- note the missing slash
Notes:
-
If the endpoint has a leading slash (
/_ping),tleaves it unchanged. If there's no leading slash,tprepends/v1.40. This is a simple convenience for simplicity of writing tests. -
When method is POST, the argument after the endpoint must be a series of POST arguments in the form 'key=value', separated by commas.
twill convert those to JSON form for passing to the server. -
The final arguments are one or more expected string results. If an argument starts with a dot,
twill invokejqon the output to fetch that field, and will compare it to the right-hand side of the argument. If the separator is=(equals),twill require an exact match; if~(tilde),twill useexprto compare.