feat: add main features

Agents for developpement added + frontend add + backend added. Git viewer created + agent and template creator + layout and project creator

crates/domain/tests/context_injection.rs

@@ -0,0 +1,104 @@
+//! Validation of the four `ContextInjection` variants (ARCHITECTURE §3.2).
+
+use domain::{ContextInjection, DomainError};
+
+// --- ConventionFile -------------------------------------------------------
+
+#[test]
+fn convention_file_relative_ok() {
+    let ci = ContextInjection::convention_file("CLAUDE.md").unwrap();
+    assert!(matches!(ci, ContextInjection::ConventionFile { target } if target == "CLAUDE.md"));
+}
+
+#[test]
+fn convention_file_nested_relative_ok() {
+    assert!(ContextInjection::convention_file("docs/AGENTS.md").is_ok());
+}
+
+#[test]
+fn convention_file_rejects_absolute() {
+    assert!(matches!(
+        ContextInjection::convention_file("/etc/CLAUDE.md").unwrap_err(),
+        DomainError::PathNotRelativeSafe { .. }
+    ));
+}
+
+#[test]
+fn convention_file_rejects_dotdot() {
+    assert!(matches!(
+        ContextInjection::convention_file("../CLAUDE.md").unwrap_err(),
+        DomainError::PathNotRelativeSafe { .. }
+    ));
+}
+
+#[test]
+fn convention_file_rejects_windows_drive() {
+    assert!(matches!(
+        ContextInjection::convention_file("C:\\CLAUDE.md").unwrap_err(),
+        DomainError::PathNotRelativeSafe { .. }
+    ));
+}
+
+// --- Flag -----------------------------------------------------------------
+
+#[test]
+fn flag_non_empty_ok() {
+    let ci = ContextInjection::flag("--context-file {path}").unwrap();
+    assert!(matches!(ci, ContextInjection::Flag { flag } if flag == "--context-file {path}"));
+}
+
+#[test]
+fn flag_rejects_empty() {
+    assert!(matches!(
+        ContextInjection::flag("").unwrap_err(),
+        DomainError::EmptyField { .. }
+    ));
+    assert!(matches!(
+        ContextInjection::flag("   ").unwrap_err(),
+        DomainError::EmptyField { .. }
+    ));
+}
+
+// --- Stdin ----------------------------------------------------------------
+
+#[test]
+fn stdin_variant() {
+    assert_eq!(ContextInjection::stdin(), ContextInjection::Stdin);
+}
+
+// --- Env ------------------------------------------------------------------
+
+#[test]
+fn env_valid_identifier_ok() {
+    assert!(ContextInjection::env("AGENT_CONTEXT_FILE").is_ok());
+    assert!(ContextInjection::env("_private").is_ok());
+    assert!(ContextInjection::env("X1").is_ok());
+}
+
+#[test]
+fn env_rejects_leading_digit() {
+    assert!(matches!(
+        ContextInjection::env("1BAD").unwrap_err(),
+        DomainError::InvalidEnvVar { .. }
+    ));
+}
+
+#[test]
+fn env_rejects_invalid_chars() {
+    assert!(matches!(
+        ContextInjection::env("BAD-VAR").unwrap_err(),
+        DomainError::InvalidEnvVar { .. }
+    ));
+    assert!(matches!(
+        ContextInjection::env("HAS SPACE").unwrap_err(),
+        DomainError::InvalidEnvVar { .. }
+    ));
+}
+
+#[test]
+fn env_rejects_empty() {
+    assert!(matches!(
+        ContextInjection::env("").unwrap_err(),
+        DomainError::InvalidEnvVar { .. }
+    ));
+}