tscoverage/ts/mod02/index.ts
2016-11-25 13:03:41 +01:00

124 lines
4.0 KiB
TypeScript

/* ------------------------------------------
* This module tests the compiled TypeScript files
* -------------------------------------------- */
import plugins = require('./mod02.plugins')
import paths = require('../npmts.paths')
import * as q from 'q'
import { npmtsOra } from '../npmts.log'
import { INpmtsConfig } from '../npmts.config'
/**
* runs mocha
* @returns INpmtsConfig
*/
let mocha = function (configArg: INpmtsConfig) {
npmtsOra.text('Instrumentalizing and testing transpiled JS')
npmtsOra.end() // end npmtsOra for tests.
let done = q.defer()
let coverageSmartstream = new plugins.smartstream.Smartstream([
plugins.gulp.src([plugins.path.join(paths.cwd, './dist/**/*.js')]),
plugins.gulpSourcemaps.init(),
plugins.gulpBabel({
presets: [
require.resolve('babel-preset-es2015')
]
}),
plugins.gulpIstanbul({
}),
plugins.gulpSourcemaps.write(),
plugins.gulpInjectModules(),
plugins.through2.obj(
(file, enc, cb) => {
cb(null, file)
},
(cb) => {
cb()
}
)
])
let localSmartstream = new plugins.smartstream.Smartstream([
plugins.gulp.src([plugins.path.join(paths.cwd, 'test/test.js')]),
plugins.gulpBabel({
presets: [
require.resolve('babel-preset-es2015')
]
}),
plugins.gulpInjectModules(),
plugins.gulpMocha(),
plugins.gulpIstanbul.writeReports({
dir: plugins.path.join(paths.cwd, './coverage'),
reporters: ['lcovonly', 'json', 'text', 'text-summary']
})
])
coverageSmartstream.run()
.then(
() => {
plugins.beautylog.info('code is now transpiled to ES5, instrumented with istanbul, and injected for mocha!')
return localSmartstream.run()
.then(() => { done.resolve(configArg) }, (err) => {
plugins.beautylog.error('Tests failed!')
console.log(err)
if (configArg.watch) {
done.resolve(configArg)
} else {
process.exit(1)
}
})
},
(err) => {
console.log(err)
})
return done.promise
}
let coverage = function (configArg: INpmtsConfig) {
let done = q.defer()
plugins.smartcov.get.percentage(plugins.path.join(paths.coverageDir, 'lcov.info'), 2)
.then(function (percentageArg) {
if (percentageArg >= configArg.coverageTreshold) {
plugins.beautylog.ok(
`${percentageArg.toString()}% `
+ `coverage exceeds your treshold of `
+ `${configArg.coverageTreshold.toString()}%`
)
} else {
plugins.beautylog.warn(
`${percentageArg.toString()}% `
+ `coverage fails your treshold of `
+ `${configArg.coverageTreshold.toString()}%`
)
plugins.beautylog.error('exiting due to coverage failure')
if (!configArg.watch) { process.exit(1) }
}
done.resolve(configArg)
})
return done.promise
}
export let run = function (configArg: INpmtsConfig) {
let done = q.defer<INpmtsConfig>()
let config = configArg
if (config.test === true) {
npmtsOra.text('now starting tests')
plugins.beautylog.log(
'------------------------------------------------------\n' +
'*************************** TESTS: ***************************\n' +
'--------------------------------------------------------------'
)
mocha(config)
.then(coverage)
.then(() => {
done.resolve(config)
}).catch(err => { console.log(err) })
} else {
npmtsOra.end()
done.resolve(config)
}
return done.promise
}