diff --git a/test/ledger/ledger_test.go b/test/ledger/ledger_test.go new file mode 100644 index 0000000000..eeda5314d9 --- /dev/null +++ b/test/ledger/ledger_test.go @@ -0,0 +1,62 @@ +package ledger + +import ( + "bytes" + "os" + "os/exec" + "testing" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +func TestLedgerSupport(t *testing.T) { + if testing.Short() { + t.Skip("skipping ledger support test in short mode.") + } + + type testCase struct { + name string + ledger bool + want string + } + + testCases := []testCase{ + { + name: "ledger support enabled", + ledger: true, + want: "Error: failed to generate ledger key: failed to retrieve device: ledger nano S: LedgerHID device (idx 0) not found. Ledger LOCKED OR Other Program/Web Browser may have control of device.\n", + }, + { + name: "ledger support disabled", + ledger: false, + want: "Error: failed to generate ledger key: failed to retrieve device: ledger nano S: support for ledger devices is not available in this executable\n", + }, + } + + for _, tc := range testCases { + t.Run(tc.name, func(t *testing.T) { + var cmd *exec.Cmd + if tc.ledger { + // Generate the binary with Ledger support + cmd = exec.Command("go", "build", "-tags", "ledger", "-o", "celestia-appd", "../../cmd/celestia-appd") + } else { + // Generate the binary without Ledger support + cmd = exec.Command("go", "build", "-o", "celestia-appd", "../../cmd/celestia-appd") + } + err := cmd.Run() + require.NoError(t, err) + + // Clean up the binary + defer os.Remove("celestia-appd") + + // Run the binary + cmd = exec.Command("./celestia-appd", "keys", "add", "test-key-name", "--ledger") + var out bytes.Buffer + cmd.Stderr = &out + err = cmd.Run() + require.Error(t, err) + assert.Equal(t, tc.want, out.String()) + }) + } +}