b10b79e6fd
- 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>
31 lines
1.0 KiB
Go
31 lines
1.0 KiB
Go
package cliplugins
|
|
|
|
import (
|
|
"os"
|
|
"path/filepath"
|
|
"testing"
|
|
|
|
"github.com/docker/cli/cli-plugins/manager"
|
|
"gotest.tools/v3/icmd"
|
|
)
|
|
|
|
func TestCLIPluginDialStdio(t *testing.T) {
|
|
if os.Getenv("DOCKER_CLI_PLUGIN_USE_DIAL_STDIO") == "" {
|
|
t.Skip("skipping plugin dial-stdio test since DOCKER_CLI_PLUGIN_USE_DIAL_STDIO is not set")
|
|
}
|
|
|
|
// Run the helloworld plugin forcing /bin/true as the `system
|
|
// dial-stdio` target. It should be passed all arguments from
|
|
// before the `helloworld` arg, but not the --who=foo which
|
|
// follows. We observe this from the debug level logging from
|
|
// the connhelper stuff.
|
|
helloworld := filepath.Join(os.Getenv("DOCKER_CLI_E2E_PLUGINS_EXTRA_DIRS"), "docker-helloworld")
|
|
cmd := icmd.Command(helloworld, "--config=blah", "--log-level", "debug", "helloworld", "--who=foo")
|
|
res := icmd.RunCmd(cmd, icmd.WithEnv(manager.ReexecEnvvar+"=/bin/true"))
|
|
res.Assert(t, icmd.Expected{
|
|
ExitCode: 0,
|
|
Err: `msg="commandconn: starting /bin/true with [--config=blah --log-level debug system dial-stdio]"`,
|
|
Out: `Hello foo`,
|
|
})
|
|
}
|