# Release Note

## 2.0.0

🔄 Break Changes

- Remove deprecated `endTest` API.
- Changed the default value of `isolated` from `true` to `false`.
- Remove deprecated `--testcase` CLI option.

🛠️ Improvements

- Introduce new configuration `entryFiles` to reach all source code. ([#88](https://github.com/wasm-ecosystem/assemblyscript-unittest-framework/pull/88))

## 1.4.1

🚀 Highlight Features

- Supported windows officially.

## 1.4.0

🚀 Highlight Features

- Introduced new features `isolated: false` to significantly reduce test execution time in large projects. ([#73](https://github.com/wasm-ecosystem/assemblyscript-unittest-framework/pull/73))
- Introduce setup and teardown API. ([#77](https://github.com/wasm-ecosystem/assemblyscript-unittest-framework/pull/77))

🛠️ Improvements

- Improved the as-test performances.
- Improved the error messages when test case assert failed.

## 1.3.1

🚀 Highlight Features

- Defined the meanings of the return values in different situations.
  - `0` means success.
  - `1` means test failed.
  - `2` means invalid AS file.
  - `>2` means configuration error.

🛠️ Improvements

- Proper handling of situations where AS files are invalid.

## 1.3.0

🚀 Highlight Features

- Provides more command line options for finer-grained control of test cases.
  - Deprecate `--testcase`, replace with `--testFiles`.
  - Add `--testNamePattern <name pattern regex>`.
  - Add `--onlyFailures` flag to re-run last failed test cases.
  - Deprecate `endTest()`.
- Provides clearer log for user.
  - Expose the framework's `log` function in the configuration file, and the logs redirected to this function will be appended to the final test report.
  - Support test crashes and provide good call stack information.

🛠️ Improvements

- Code coverage calculation.
  - Skip type definitions.
  - Treat switch case correctly.
- Reduced test execution time and memory overhead.

🔄 Arch Changes

- During testing, the framework will execute all `test` functions once, but will not trigger callbacks, thereby collecting all test cases and then executing the test cases in sequence.
- Move lots of framework logic from Assemblyscript to Typescript to reduce the WASM linear memory usage and improve the performance.