Some tests had to be skipped as there's some issues to address, and
some of the result-types cannot be mocked / stubbed.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- use Println to print newline instead of custom format
- suppress some errors to make my IDE and linters happier
- use res.Assert() with icmd.Expected{} where possible to make
assertions not depend on newline / whitespace randomness
- use apiClient instead of client for the API client to
prevent shadowing imports.
- use dockerCLI with Go's standard camelCase casing.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This confused me fore a bit, because I thought the test was checking for
an actual `context.Canceled` error (which is spelled "context canceled"
with a single "l". But then I found that this was a string that's printed
as part of a test-utility, just looking very similar but with the British
spelling ("cancelled").
Let's change this to a message that's unique for the test, also to make it
more grep'able.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Adds a new plugin to the e2e plugins that simulates an older
plugin binary and a test suite to ensure older plugin binaries
keep behaving the same with newer CLI versions.
Signed-off-by: Laura Brehm <laurabrehm@hey.com>
Comments should have a leading space unless the comment is
for special purposes (go:generate, nolint:)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This regressed in 3af168c7df ("Ensure plugins can use `PersistentPreRunE`
again.") but this wasn't noticed because the helloworld test plugin has it's
own `PersistentPreRunE` which has the effect of deferring the resolution of the
global variable. In the case where the hook isn't used the variable is resolved
during `newPluginCommand` which is before the global variable was set.
Initialize the plugin command with a stub function wrapping the call to the
(global) hook, this defers resolving the variable until after it has been set,
otherwise the initial value (`nil`) is used in the struct.
Signed-off-by: Ian Campbell <ijc@docker.com>
To help with this add a bad plugin which produces invalid metadata and arrange
for it to be built in the e2e container.
Signed-off-by: Ian Campbell <ijc@docker.com>
