old_contents: /* ph ignoringStamps */
  /* webapp, service */
  /* endph */
  import gulp from 'gulp'
  import mocha from 'gulp-mocha'
  import istanbul from 'gulp-babel-istanbul'
  import 'should'
  
  function defineTestTask (taskName, reporters, sourceCode, spec) {
    gulp.task(taskName, (cb) => {
      gulp.src(sourceCode)
        .pipe(istanbul({
          includeUntested: true
        })) // Covering files
        .pipe(istanbul.hookRequire()) // Force `require` to return covered files
        .on('finish', () => {
          gulp.src(spec)
            .pipe(mocha())
            .pipe(istanbul.writeReports({dir: `${__dirname}/../.coverage`, reporters})) // Creating the reports after tests ran
            .pipe(istanbul.enforceThresholds({ thresholds: { global: 70 } })) // Enforce a coverage of at least 90%
            .on('end', cb)
        })
    })
  }
  
  function defineWatchTask (taskName, testTasks, dependencies, directories) {
    gulp.task(taskName, dependencies, () => {
      gulp.watch(directories, testTasks)
    })
  }
  
  /* stamp webapp */
  /* endstamp */
  /* stamp lib */
  defineTestTask('test-lib', ['text-summary', 'lcovonly'], './source/**/*.js', './spec/**/*.spec.js')
  defineTestTask('test-coverage', ['text', 'html'], './source/**/*.js', './spec/**/*.spec.js')
  defineWatchTask('test-watch', ['test-coverage'], ['suppress-errors'], ['./source/**/*', './spec/**/*'])
  gulp.task('test', ['test-lib'])
  /* endstamp */
  /* stamp service */
  /* endstamp */
  
new_contents: /* ph ignoringStamps */
  /* webapp, service */
  /* endph */
  import gulp from 'gulp'
  import mocha from 'gulp-mocha'
  import istanbul from 'gulp-babel-istanbul'
  import 'should'
  
  function defineTestTask (taskName, reporters, sourceCode, spec) {
    gulp.task(taskName, (cb) => {
      gulp.src(sourceCode)
        .pipe(istanbul({
          includeUntested: true
        })) // Covering files
        .pipe(istanbul.hookRequire()) // Force `require` to return covered files
        .on('finish', () => {
          gulp.src(spec)
            .pipe(mocha())
            .pipe(istanbul.writeReports({dir: `${__dirname}/../.coverage`, reporters})) // Creating the reports after tests ran
            .pipe(istanbul.enforceThresholds({ thresholds: { global: 55 } })) // Enforce a coverage of at least 90%
            .on('end', cb)
        })
    })
  }
  
  function defineWatchTask (taskName, testTasks, dependencies, directories) {
    gulp.task(taskName, dependencies, () => {
      gulp.watch(directories, testTasks)
    })
  }
  
  /* stamp webapp */
  /* endstamp */
  /* stamp lib */
  defineTestTask('test-lib', ['text-summary', 'lcovonly'], './source/**/*.js', './spec/**/*.spec.js')
  defineTestTask('test-coverage', ['text', 'html'], './source/**/*.js', './spec/**/*.spec.js')
  defineWatchTask('test-watch', ['test-coverage'], ['suppress-errors'], ['./source/**/*', './spec/**/*'])
  gulp.task('test', ['test-lib'])
  /* endstamp */
  /* stamp service */
  /* endstamp */
  
subject: change test treshold until removing deprecated files