Initial upload with CI/CD workflow

app/tests/parser_test.rs

@@ -0,0 +1,129 @@
+use tui_generator_cli::parser::{HelpParser, Argument, CommandInfo};
+
+#[test]
+fn test_extract_description_basic() {
+    let help = "A test command description\n\nUsage:\n  test [OPTIONS]";
+    let desc = HelpParser::extract_description(help);
+    assert_eq!(desc, "A test command description");
+}
+
+#[test]
+fn test_extract_description_empty() {
+    let help = "";
+    let desc = HelpParser::extract_description(help);
+    assert_eq!(desc, "");
+}
+
+#[test]
+fn test_extract_version() {
+    let help = "Some tool\nVersion: 1.2.3\n\nOptions:";
+    let version = HelpParser::extract_version(help);
+    assert_eq!(version, Some("1.2.3".to_string()));
+}
+
+#[test]
+fn test_extract_version_case_insensitive() {
+    let help = "Tool\nversion 2.0.0\n";
+    let version = HelpParser::extract_version(help);
+    assert_eq!(version, Some("2.0.0".to_string()));
+}
+
+#[test]
+fn test_extract_version_not_found() {
+    let help = "Tool without version\n";
+    let version = HelpParser::extract_version(help);
+    assert_eq!(version, None);
+}
+
+#[test]
+fn test_extract_arguments_basic() {
+    let help = r#"Usage: test [OPTIONS]
+
+Options:
+  -v, --verbose    Enable verbose output
+  -o, --output FILE  Write to file"#;
+    let args = HelpParser::extract_arguments(help);
+    assert!(args.len() >= 1);
+}
+
+#[test]
+fn test_extract_arguments_with_required() {
+    let help = r#"Options:
+  --required ARG    A required argument (required)
+  --optional ARG    An optional argument"#;
+    let args = HelpParser::extract_arguments(help);
+    if !args.is_empty() {
+        assert!(args.iter().any(|a| a.required));
+    }
+}
+
+#[test]
+fn test_extract_subcommands() {
+    let help = r#"Commands:
+  init    Initialize a new project
+  build   Build the project
+  deploy  Deploy to production"#;
+    let subcommands = HelpParser::extract_subcommands(help);
+    assert!(!subcommands.is_empty());
+    assert!(subcommands.iter().any(|s| s.name == "init"));
+    assert!(subcommands.iter().any(|s| s.name == "build"));
+}
+
+#[test]
+fn test_extract_examples() {
+    let help = r#"Examples:
+  $ test -v
+  $ test --output file.txt"#;
+    let examples = HelpParser::extract_examples(help);
+    assert_eq!(examples.len(), 2);
+    assert!(examples[0].contains("-v"));
+    assert!(examples[1].contains("--output"));
+}
+
+#[test]
+fn test_argument_default_value() {
+    let help = r#"Options:
+  --port PORT    Port to listen on (default: 8080)"#;
+    let args = HelpParser::extract_arguments(help);
+    if !args.is_empty() {
+        let arg = &args[0];
+        assert_eq!(arg.default_value, Some("8080".to_string()));
+    }
+}
+
+#[test]
+fn test_argument_possible_values() {
+    let help = r#"Options:
+  --format FORMAT    Output format (choices: json, yaml, xml)"#;
+    let args = HelpParser::extract_arguments(help);
+    if !args.is_empty() {
+        let arg = &args[0];
+        assert!(!arg.possible_values.is_empty());
+    }
+}
+
+#[test]
+fn test_command_info_structure() {
+    let info = CommandInfo {
+        name: "test".to_string(),
+        description: "Test command".to_string(),
+        version: Some("1.0.0".to_string()),
+        arguments: vec![Argument {
+            name: "verbose".to_string(),
+            short: Some('v'),
+            long: Some("verbose".to_string()),
+            description: "Verbose output".to_string(),
+            required: false,
+            takes_value: false,
+            default_value: None,
+            possible_values: Vec::new(),
+        }],
+        subcommands: Vec::new(),
+        examples: vec!["test -v".to_string()],
+        environment_variables: Vec::new(),
+    };
+
+    assert_eq!(info.name, "test");
+    assert_eq!(info.arguments.len(), 1);
+    assert_eq!(info.examples.len(), 1);
+}