finish first arg parse test

zingocli/tests/argument_parsing.rs

@@ -1,5 +1,10 @@
 #[test]
 fn clargs_view_key_birthday_fresh_wallet_dir() {
+    let expected_output: &str = r#"{
+  "ufvk": "uview1ah2qw247djujxwu5tdr20t7naaqvd5qkljxtm0yrw92tzy6fvafdhv7uchvsrzxaqskc7mxphzafgn5aca6pscrdx8xqu95ruyefng0hcctsnle4jq9f97gvymlf78pal7zqwf3yfej6han20pvhj0j0ew05dzq685kx29phyy5ffuw63wxmvesm9r23jhccfrdm9yxr5tz4hkw40t0ak5j4lgr67zdcl9rhluaqwatudjhaq0lep5ffcc8yrruvf0tz9zmxl5zfg9lx728mwdz4705wsr9fr8h4u7nc5ja8c560j45jn0jqty8hcqjedjakjkj04najmvzk4fr0g9kevshe6verg8h9pr4phx86wsc2xa5rdp78zrr5upuyqanhk98w4u3vs9mssdnxrwe9xf4qlffqq46faaxuvnsst4mn87eyk4j6h4jm6t3kzcmwh0waw8u5500yqyfm35ndcerzkx8xr5xaznqrma0zy69qvgz7nnyq",
+  "birthday": 2363649
+}
+"#;
     // Remove the 'foo' directory if it exists
     let cli_parse_test_data = "./cli_parse_test_data";
     let cpdp = std::path::Path::new(cli_parse_test_data);
@@ -15,7 +20,7 @@ fn clargs_view_key_birthday_fresh_wallet_dir() {
         .args(&["--birthday", "2363649"])
         .args(&["--fresh-wallet-dir", cli_parse_test_data])
         .args(&["--nosync"])
-        .args(&["info"])
+        .args(&["exportufvk"])
         .output()
         .expect("Failed to execute cargo run command");
 
@@ -25,6 +30,10 @@ fn clargs_view_key_birthday_fresh_wallet_dir() {
     // Additional assertions based on the expected behavior of your application
     // For example, check if the 'foo' directory was created
     assert!(std::fs::metadata(cpdp).is_ok());
+    assert_eq!(
+        std::string::String::from_utf8_lossy(&output.stdout),
+        expected_output
+    );
     if std::fs::metadata(cli_parse_test_data).is_ok() {
         std::fs::remove_dir_all(cli_parse_test_data)
             .expect("Failed to remove existing foo directory");