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It generates remapped coverage only for main.ts

See original GitHub issue

I have a Typescript project and I’m facing issues generating the remapped coverage. It creates only the coverage for main.ts instead that for all the files - the original coverage has all the files (but with wrong lines, of course).

This is the relevant part of my package.json:

{
  "watch": {
    "pretest": {
      "patterns": "src",
      "extensions": "ts"
    },
    "start": {
      "patterns": "src",
      "extensions": "ts"
    }
  },
  "scripts": {
    "prestart": "tsc && ./scripts/localModuleUpdate.sh",
    "start": "node dist/main",
    "pretest": "tslint 'src/**/*.ts'; echo",
    "test": "jest",
    "watch": "npm-watch",
    "postinstall": "typings install && ./scripts/localModuleUpdate.sh",
    "coverage": "jest --no-cache --coverage"
  },
  "dependencies": {
    "body-parser": "^1.15.2",
    "cors": "^2.8.1",
    "csv": "^1.1.0",
    "express": "^4.14.0",
    "lodash": "^4.17.2",
    "mongoose": "^4.7.4",
    "typescript": "^2.1.4",
    "validator": "^6.2.1"
  },
  "devDependencies": {
    "jest": "^18.0.0",
    "npm-watch": "^0.1.6",
    "sinon": "^1.17.7",
    "supertest": "^2.0.1",
    "ts-jest": "^18.0.2",
    "tslint": "^4.1.1",
    "typings": "^2.1.0"
  },
  "jest": {
    "moduleFileExtensions": [
      "ts",
      "tsx",
      "js"
    ],
    "transform": {
      "^.+\\.(ts|tsx)$": "<rootDir>/node_modules/ts-jest/preprocessor.js"
    },
    "testRegex": "/__tests__/.*\\.(ts|tsx)$",
    "testResultsProcessor": "<rootDir>/node_modules/ts-jest/coverageprocessor.js",
    "collectCoverageFrom": [
      "src/**/*.tsx",
      "src/**/*.ts"
    ],
  }
}

and this is tsconfig.json:

{
  "compilerOptions": {
    "module": "CommonJS",
    "target": "ES6",
    "noResolve": false,
    "noImplicitAny": false,
    "strictNullChecks": true,
    "noUnusedParameters": true,
    "noUnusedLocals": true,
    "outDir": "dist"
  },
  "include": [
    "src/**/*.ts",
    "src/**/*.d.ts",
    "typings/**/*.d.ts"
  ],
  "exclude": [
    "src/f-*/*"
  ]
}

I run the tests with:

npm coverage

Any suggestion?