generated from wessel/boilerplate
Wessel Tip
2cd95173d3
- Changed directories to TNC (Tilmann Naming Convention) - Updated `DatabaseManager` with new IMU methods - Added `IMUDatabaseWriter` test documentation
19 lines
1.0 KiB
Markdown
19 lines
1.0 KiB
Markdown
# IMU Database Writer Unit Tests
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Unit tests for `IMUDatabaseWriter` are implemented in `src/g2_2025_imu_reader_pkg/test/IMUDatabaseWriter.test.cpp` using Google Test and ROS2 test utilities. These tests validate that the node subscribes to the `imu_data` topic, receives IMU messages, and forwards parsed values to the `DatabaseManager` interface. Tests use dependency injection with a mock `DatabaseManager` to avoid requiring a real database connection.
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## Test Cases
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### 1. ConstructorTest
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**Description:** Verifies that `IMUDatabaseWriter` can be constructed.
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- **Test Action:** Create `IMUDatabaseWriter` node with a `MockDatabaseManager`
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- **Expected Result:** Node instance created successfully without exceptions
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### 2. ReceivesAndForwardsIMU
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**Description:** Tests that the node receives IMU messages on the `imu_data` topic and calls `store_imu_data(...)` on the injected database manager.
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- **Expected Result:** Mock's `called_` flag is set to `true`, confirming the node forwarded the IMU data to the database manager
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