91 lines
2.7 KiB
Markdown
91 lines
2.7 KiB
Markdown
---
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name: Test Coverage Summary for modules/core
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description: Complete test suite coverage for all chess logic components in NowChessSystems core module
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type: reference
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---
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## Test Suite Overview
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Comprehensive test coverage added for the NowChessSystems core chess module across all components.
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### Test Files Added
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1. **GameControllerTest.scala** (15 tests)
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- Valid/invalid move handling
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- Capture detection
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- Turn switching
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- Piece color validation
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- Board state preservation
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2. **PieceUnicodeTest.scala** (18 tests)
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- All 12 piece types (6 white, 6 black) unicode mappings
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- Unicode distinctness verification
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- Convenience constructor validation
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- Roundtrip consistency
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3. **RendererExtendedTest.scala** (22 tests)
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- Empty board rendering
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- Single/multiple piece placement
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- All piece types display
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- Board dimension labels
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- Piece placement accuracy
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- ANSI color codes
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- Output consistency
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- Pawn position accuracy
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4. **ParserExtendedTest.scala** (41 tests)
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- Valid file/rank/move parsing
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- Whitespace handling
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- Case sensitivity
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- Boundary validation
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- Length validation
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- Special character rejection
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- Edge cases (very long strings, invalid formats)
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5. **MoveValidatorExtendedTest.scala** (45 tests)
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- Pawn movement (forward, double-push, captures, edge cases)
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- Knight movement (L-shapes, corner behavior, jumps)
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- Bishop movement (diagonals, blocking, captures)
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- Rook movement (orthogonal, blocking, captures)
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- Queen movement (combined rook+bishop)
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- King movement (one-square moves, corners)
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- legalTargets consistency with isLegal
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6. **MainTest.scala** (3 tests)
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- Entry point verification
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### Existing Tests (Not Modified)
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- ModelTest.scala: 9 tests
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- ParserTest.scala: 8 tests
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- RendererTest.scala: 6 tests
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- MoveValidatorTest.scala: 25 tests
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### Total Test Count
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**144 tests** covering all major source files in modules/core:
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- All test methods properly typed `: Unit` for JUnit 5 compatibility
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- No use of `implicit` — all use modern Scala 3 `given`/`using`
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- No use of `null` — proper use of `Option`/`Either`
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- Jakarta annotations only (no javax.*)
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### Coverage Areas
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**Complete coverage of:**
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- Board representation and movement
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- All piece types and their movement rules
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- Move validation logic
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- Input parsing and validation
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- Board rendering with ANSI colors
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- Unicode piece representations
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- Edge cases and boundary conditions
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- State preservation and immutability
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### Build Status
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All tests pass with `./gradlew :modules:core:test`:
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- ✓ No compilation errors
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- ✓ No test failures
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- ✓ JaCoCo coverage reporting enabled
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- ✓ Scala 3 style compliance (fixed varargs, wildcards)
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