github.com/panekj/cli@v0.0.0-20230304125325-467dd2f3797e/cli/command/cli_options_test.go (about) 1 package command 2 3 import ( 4 "os" 5 "testing" 6 7 "gotest.tools/v3/assert" 8 ) 9 10 func contentTrustEnabled(t *testing.T) bool { 11 var cli DockerCli 12 assert.NilError(t, WithContentTrustFromEnv()(&cli)) 13 return cli.contentTrust 14 } 15 16 // NB: Do not t.Parallel() this test -- it messes with the process environment. 17 func TestWithContentTrustFromEnv(t *testing.T) { 18 const envvar = "DOCKER_CONTENT_TRUST" 19 t.Setenv(envvar, "true") 20 assert.Check(t, contentTrustEnabled(t)) 21 t.Setenv(envvar, "false") 22 assert.Check(t, !contentTrustEnabled(t)) 23 t.Setenv(envvar, "invalid") 24 assert.Check(t, contentTrustEnabled(t)) 25 os.Unsetenv(envvar) 26 assert.Check(t, !contentTrustEnabled(t)) 27 }