tscoverage/ts/npmts.tests.ts

102 lines
3.5 KiB
TypeScript

import plugins = require('./npmts.plugins')
import paths = require('./npmts.paths')
import * as q from 'q'
import { npmtsOra } from './npmts.promisechain'
import { INpmtsConfig } from './npmts.options'
/**
* 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()
plugins.gulp.src([plugins.path.join(paths.cwd, 'dist/*.js')])
.pipe(plugins.g.sourcemaps.init())
.pipe(plugins.g.babel({
presets: [
require.resolve('babel-preset-es2015')
]
}))
.pipe(plugins.g.istanbul({
}))
.pipe(plugins.g.sourcemaps.write())
.pipe(plugins.g.injectModules())
.on('finish', function () {
let localSmartstream = new plugins.smartstream.Smartstream([
plugins.gulp.src([plugins.path.join(paths.cwd, 'test/test.js')]),
plugins.g.babel({
presets: [
require.resolve('babel-preset-es2015')
]
}),
plugins.g.injectModules(),
plugins.g.mocha(),
plugins.g.istanbul.writeReports({
dir: plugins.path.join(paths.cwd, './coverage'),
reporters: ['lcovonly', 'json', 'text', 'text-summary']
})
])
localSmartstream.run()
.then(() => { done.resolve(configArg) }, (err) => {
plugins.beautylog.error('Tests failed!')
if (configArg.watch) {
done.resolve(configArg)
} else {
process.exit(1)
}
})
})
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()
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)
})
} else {
npmtsOra.end()
done.resolve(config)
}
return done.promise
}