【vue】在VS Code中調試Jest單元測試

在VS Code中調試Jest單元測試

添加調試任務

• 打開 vscode launch.json 文件，在 configurations 內加入下面代碼

"configurations": [
    {
        "name": "Jest Debug AllFile",
        "type": "node",
        "request": "launch",
        "protocol": "inspector",
        "program": "${workspaceRoot}/node_modules/jest/bin/jest",
        "stopOnEntry": false,
        "args": ["--runInBand", "--env=jsdom"],
        "runtimeArgs": [
            "--inspect-brk"
        ],
        "cwd": "${workspaceRoot}",
        "sourceMaps": true,
        "console": "integratedTerminal"
    },
    {
        "name": "Jest Debug File",
        "type": "node",
        "request": "launch",
        "protocol": "inspector",
        "program": "${workspaceRoot}/node_modules/jest/bin/jest",
        "stopOnEntry": false,
        "args": ["--runInBand", "--env=jsdom", "${fileBasename}"],
        "runtimeArgs": [
            "--inspect-brk"
        ],
        "cwd": "${workspaceRoot}",
        "sourceMaps": true,
        "console": "integratedTerminal"
    },
 ]

設置斷點開始調試

• 打開 vscode 的斷點調試工具

• 對單文件調試
  在對應的測試文件下，執行 Jest Debug File

• 對全部文件調試
  在任意位置執行，執行 Jest Debug AllFile
  
  

• 斷點調試
  
  在調試控制檯，能夠查看測試代碼，以及提示
  
  在VS Code中調試Jest單元測試