Function TestTrustKeyLoadErrors

cmd/docker-trust/trust/key_load_test.go:23–70

(t *testing.T)

)

func TestTrustKeyLoadErrors(t *testing.T) {
	noSuchFile := "stat iamnotakey: no such file or directory"
	if runtime.GOOS == "windows" {
		noSuchFile = "CreateFile iamnotakey: The system cannot find the file specified."
	}
	testCases := []struct {
		name           string
		args           []string
		expectedError  string
		expectedOutput string
	}{
		{
			name:           "not-enough-args",
			expectedError:  "1 argument",
			args:           []string{},
			expectedOutput: "",
		},
		{
			name:           "too-many-args",
			args:           []string{"iamnotakey", "alsonotakey"},
			expectedError:  "1 argument",
			expectedOutput: "",
		},
		{
			name:           "not-a-key",
			args:           []string{"iamnotakey"},
			expectedError:  "refusing to load key from iamnotakey: " + noSuchFile,
			expectedOutput: "Loading key from \"iamnotakey\"...\n",
		},
		{
			name:           "bad-key-name",
			args:           []string{"iamnotakey", "--name", "KEYNAME"},
			expectedError:  "key name \"KEYNAME\" must start with lowercase alphanumeric characters and can include \"-\" or \"_\" after the first character",
			expectedOutput: "",
		},
	}
	config.SetDir(t.TempDir())

	for _, tc := range testCases {
		cli := test.NewFakeCli(&fakeClient{})
		cmd := newKeyLoadCommand(cli)
		cmd.SetArgs(tc.args)
		cmd.SetOut(io.Discard)
		cmd.SetErr(io.Discard)
		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
		assert.Check(t, is.Contains(cli.OutBuffer().String(), tc.expectedOutput))
	}
}

var rsaPrivKeyFixture = []byte(`-----BEGIN RSA PRIVATE KEY-----
MIIEpAIBAAKCAQEAs7yVMzCw8CBZPoN+QLdx3ZzbVaHnouHIKu+ynX60IZ3stpbb