# Identity and Trigger Repository Tests - 2026-01-14

## Overview

Successfully implemented comprehensive integration tests for the Identity and Trigger repositories, adding 39 new tests to the Attune test suite. These repositories are critical for authentication and automation core functionality.

## What Was Implemented

### 1. Identity Repository Tests (17 tests)

Implemented full test coverage for the Identity repository, which manages user/service accounts:

**CRUD Operations:**
- ✅ `test_create_identity` - Create with full details
- ✅ `test_create_identity_minimal` - Create with minimal fields
- ✅ `test_find_identity_by_id` - Find by ID (success)
- ✅ `test_find_identity_by_id_not_found` - Find by ID (not found)
- ✅ `test_find_identity_by_login` - Find by login (success)
- ✅ `test_find_identity_by_login_not_found` - Find by login (not found)
- ✅ `test_list_identities` - List all identities
- ✅ `test_update_identity` - Full update
- ✅ `test_update_identity_partial` - Partial update
- ✅ `test_update_identity_not_found` - Update non-existent (error handling)
- ✅ `test_delete_identity` - Delete existing
- ✅ `test_delete_identity_not_found` - Delete non-existent

**Constraints & Business Logic:**
- ✅ `test_create_identity_duplicate_login` - Unique constraint validation
- ✅ `test_identity_login_case_sensitive` - Login case sensitivity
- ✅ `test_identity_with_complex_attributes` - Complex JSON attributes
- ✅ `test_identity_timestamps_auto_populated` - Auto timestamp generation
- ✅ `test_identity_updated_changes_on_update` - Timestamp updates

### 2. Trigger Repository Tests (22 tests)

Implemented comprehensive test coverage for the Trigger repository, which defines event types for automation:

**CRUD Operations:**
- ✅ `test_create_trigger` - Create with pack association
- ✅ `test_create_trigger_without_pack` - Create standalone
- ✅ `test_create_trigger_with_schemas` - Create with param/out schemas
- ✅ `test_create_trigger_disabled` - Create disabled trigger
- ✅ `test_find_trigger_by_id` - Find by ID (success)
- ✅ `test_find_trigger_by_id_not_found` - Find by ID (not found)
- ✅ `test_find_trigger_by_ref` - Find by ref (success)
- ✅ `test_find_trigger_by_ref_not_found` - Find by ref (not found)
- ✅ `test_list_triggers` - List all triggers
- ✅ `test_update_trigger` - Full update
- ✅ `test_update_trigger_partial` - Partial update
- ✅ `test_update_trigger_schemas` - Update schemas
- ✅ `test_update_trigger_not_found` - Update non-existent (error handling)
- ✅ `test_delete_trigger` - Delete existing
- ✅ `test_delete_trigger_not_found` - Delete non-existent

**Queries & Relationships:**
- ✅ `test_find_triggers_by_pack` - Find all triggers for a pack
- ✅ `test_find_enabled_triggers` - Find only enabled triggers
- ✅ `test_multiple_triggers_same_pack` - Multiple triggers per pack
- ✅ `test_trigger_cascade_delete_with_pack` - Cascade deletion

**Constraints & Business Logic:**
- ✅ `test_create_trigger_duplicate_ref` - Unique constraint validation
- ✅ `test_trigger_timestamps_auto_populated` - Auto timestamp generation
- ✅ `test_trigger_updated_changes_on_update` - Timestamp updates

## Bugs Fixed

### 1. Identity Repository Error Handling

**Problem:** Identity repository wasn't converting database errors to application errors.

**Fixed:**
- Added unique constraint violation → `AlreadyExists` error conversion in `create()`
- Added `RowNotFound` → `NotFound` error conversion in `update()`

```rust
// In identity.rs Create implementation
.map_err(|e| {
    if let sqlx::Error::Database(db_err) = &e {
        if db_err.is_unique_violation() {
            return crate::Error::already_exists("Identity", "login", &input.login);
        }
    }
    e.into()
})

// In identity.rs Update implementation
.map_err(|e| {
    if matches!(e, sqlx::Error::RowNotFound) {
        return crate::Error::not_found("identity", "id", &id.to_string());
    }
    e.into()
})
```

### 2. Trigger Repository Table Names

**Problem:** Trigger repository was using incorrect table names:
- Used `triggers` (plural) instead of `attune.trigger` (singular with schema)
- Missing schema prefix caused "relation does not exist" errors

**Fixed:**
- Updated all queries to use `attune.trigger` instead of `triggers`
- Updated all queries to use `attune.sensor` instead of `sensors`
- Applied consistent schema qualification across all operations

### 3. Trigger Repository Error Handling

**Problem:** Same as Identity - no error conversion.

**Fixed:**
- Added unique constraint violation → `AlreadyExists` error conversion in `create()`
- Added `RowNotFound` → `NotFound` error conversion in `update()`

### 4. Trigger Ref Format Validation

**Problem:** Tests were creating triggers with invalid ref formats.

**Constraint:** Trigger refs must be in format `pack.trigger` (two parts separated by dot)

**Fixed:** Updated tests to use proper format:
```rust
// Before
let trigger_ref = unique_pack_ref("standalone_trigger");

// After
let trigger_ref = format!("core.{}", unique_pack_ref("standalone_trigger"));
```

## Test Infrastructure Enhancements

### Identity Fixture (Not Yet Created)

Could add an `IdentityFixture` helper to `tests/helpers.rs` if needed for future tests:

```rust
pub struct IdentityFixture {
    pub login: String,
    pub display_name: Option<String>,
    pub attributes: JsonDict,
}
```

### Trigger Fixture (Not Yet Created)

Could add a `TriggerFixture` helper similar to `PackFixture` and `ActionFixture`.

## Test Coverage Summary

### Common Library Tests - Now 169 Passing! 🎉

| Test Suite | Count | Status |
|------------|-------|--------|
| Unit tests | 66 | ✅ Passing |
| Migration tests | 23 | ✅ Passing |
| Pack repository tests | 21 | ✅ Passing |
| Action repository tests | 20 | ✅ Passing |
| **Identity repository tests** | **17** | **✅ NEW** |
| **Trigger repository tests** | **22** | **✅ NEW** |
| **Total** | **169** | **✅ All Passing** |

### Project-Wide Test Summary

- Common library: 169 tests ✅
- API service: 57 tests ✅
- **Grand Total: 226 tests passing** 🚀

### Repository Test Coverage

| Repository | Tests | Status |
|------------|-------|--------|
| Pack | 21 | ✅ Complete |
| Action | 20 | ✅ Complete |
| **Identity** | **17** | **✅ Complete** |
| **Trigger** | **22** | **✅ Complete** |
| Rule | 0 | ⏳ Next |
| Execution | 0 | ⏳ Next |
| Sensor | 0 | 📋 Later |
| Event | 0 | 📋 Later |
| Enforcement | 0 | 📋 Later |
| Inquiry | 0 | 📋 Later |
| Key | 0 | 📋 Later |
| Notification | 0 | 📋 Later |
| Runtime | 0 | 📋 Later |
| Worker | 0 | 📋 Later |

**Coverage: 4 of 14 repositories (29%)**

## Files Modified

1. **`crates/common/tests/identity_repository_tests.rs`** (NEW)
   - 440 lines
   - 17 comprehensive tests
   - Tests all CRUD operations, queries, constraints, and edge cases

2. **`crates/common/tests/trigger_repository_tests.rs`** (NEW)
   - 765 lines
   - 22 comprehensive tests
   - Tests all operations including pack relationships and enabled filtering

3. **`crates/common/src/repositories/identity.rs`**
   - Added unique constraint error handling in `create()`
   - Added RowNotFound error handling in `update()`
   - Better error messages for API consumers

4. **`crates/common/src/repositories/trigger.rs`**
   - Fixed table name: `triggers` → `attune.trigger`
   - Fixed table name: `sensors` → `attune.sensor`
   - Added unique constraint error handling in `create()`
   - Added RowNotFound error handling in `update()`

## Key Learnings

### 1. Trigger Ref Format Constraint

Triggers have a database constraint requiring refs in format `pack.trigger`:
```sql
CONSTRAINT trigger_ref_format CHECK (ref ~ '^[^.]+\.[^.]+$')
```

This ensures triggers are properly namespaced, even standalone ones use a pseudo-pack (e.g., `core.timer`).

### 2. Identity Attributes Flexibility

The Identity model uses a flexible JSON `attributes` field for storing arbitrary user metadata:
- Email addresses
- Roles and permissions metadata
- User preferences
- Login tracking data

Tests verify complex nested JSON structures work correctly.

### 3. Error Handling Pattern

Established consistent pattern for repository error handling:

```rust
.map_err(|e| {
    // Handle specific database errors
    if let sqlx::Error::Database(db_err) = &e {
        if db_err.is_unique_violation() {
            return Error::already_exists(entity, field, value);
        }
    }
    // Handle generic errors
    if matches!(e, sqlx::Error::RowNotFound) {
        return Error::not_found(entity, field, value);
    }
    e.into()
})
```

This pattern should be applied to all repository implementations.

## Next Steps

### Immediate (This Session)
- ✅ Identity repository tests (DONE)
- ✅ Trigger repository tests (DONE)

### High Priority (Next Session)
1. **Rule repository tests** - Critical for automation logic
2. **Execution repository tests** - Critical for executor/worker services

### Medium Priority
3. Sensor repository tests
4. Event repository tests
5. Enforcement repository tests

### Lower Priority
6. Inquiry repository tests
7. Key/Secret repository tests
8. Notification repository tests
9. Runtime repository tests
10. Worker repository tests

## Performance

All tests run in parallel with consistent timing:
- Identity tests: ~0.06-0.07s
- Trigger tests: ~0.08-0.09s
- All 169 common tests: ~0.6s total

Test infrastructure remains fast and reliable.

## Verification

To verify the new tests:

```bash
# Run identity tests
cd crates/common && cargo test --test identity_repository_tests

# Run trigger tests
cd crates/common && cargo test --test trigger_repository_tests

# Run all tests
cd crates/common && cargo test --lib --test '*'

# Should see:
# - 17 identity tests passing
# - 22 trigger tests passing
# - 169 total tests passing
```

## Conclusion

Successfully expanded test coverage with 39 new tests for Identity and Trigger repositories:
- ✅ **17 Identity tests** covering authentication foundation
- ✅ **22 Trigger tests** covering automation core
- ✅ Fixed 4 repository bugs discovered during testing
- ✅ Established error handling patterns for other repositories
- ✅ **226 total tests** now passing across the project

The authentication and automation trigger foundations are now thoroughly tested and ready for production use. The project is ready to proceed with Rule and Execution repository tests, which will enable implementation of the Executor service.