How to run bindings test?

first, you need download a SDK package, then unzip ets component into bindings/test/ directory. Download SDK package from here.

unzip /path/to/ets-xxx.zip -d /path/to/bindings/test/
cd /path/to/bindings

### run test
npm install
npm run test

tips

1. If you want to update a lot of expected results, you can use npm run test:update to update all expected results.

testcase directory structure

. ├── cases.ts ├── run_tests.ts ├── expected │   ├── exampleFuncName.json └── testcases    ├── .idea    │   └── .deveco    │   ├── exampleFuncName    │   │   └── arktsconfig.json    │   ├── lsp_build_config.json    │   └── lsp_compileFileInfos.json    └── exampleFuncName       └── exampleFuncName1.ets

case.ts:

{
   testName: {
      "expectedFilePath": "/path/to/expected.json",
      "1": [ "param1", "param2" ], // lsp will call lsp.testName(param1, param2)
      "2": [ "param1", "param2" ]
   }
}

How to add a new test case?

1. add exampleFuncName2.ets file in testcases/exampleFuncName directory
2. add parameters in cases.ts file
3. add expected result in expected/exampleFuncName.json file

How to add a new test function?

1. add exampleFuncName2 directory in testcases directory
2. add exampleFuncName2 field in cases.ts file
3. add exampleFuncName2.json in expected directory
4. add a new test case according to the above steps