tscoverage/ts/mod02/index.ts

148 lines
4.4 KiB
TypeScript

/* ------------------------------------------
* This module tests the compiled TypeScript files
* -------------------------------------------- */
import plugins = require('./mod02.plugins')
import paths = require('../npmts.paths')
import * as q from 'smartq'
// interfaces
import { INpmtsConfig } from '../npmts.config'
import { Smartfile } from 'smartfile'
/**
* runs mocha
* @returns INpmtsConfig
*/
let tap = function (configArg: INpmtsConfig) {
let done = q.defer()
/**
* the TabBuffer for npmts
*/
let npmtsTapBuffer = new plugins.tapbuffer.TabBuffer()
npmtsTapBuffer.setConfig(configArg.testConfig)
/**
* handle the testable files
*/
let testableFilesSmartstream = new plugins.smartstream.Smartstream([
plugins.smartgulp.src([ plugins.path.join(paths.cwd, './ts/**/*.ts') ]),
plugins.gulpSourcemaps.init(),
plugins.gulpTypeScript({
target: 'ES5',
emitDecoratorMetadata: true,
experimentalDecorators: true,
lib: [ 'DOM', 'ES5', 'ES2015.Promise', 'ES2015.Generator', 'ES2015.Iterable' ]
}),
plugins.gulpFunction.forEach(async file => {
file.path = file.path.replace(paths.tsDir, paths.distDir)
}),
plugins.gulpSourcemaps.write(),
npmtsTapBuffer.pipeTestableFiles(),
plugins.smartstream.cleanPipe()
])
/**
* handle the test files
*/
let testFilesSmartstream = new plugins.smartstream.Smartstream([
plugins.smartgulp.src([ plugins.path.join(paths.cwd, 'test/*.ts') ]),
plugins.gulpFunction.forEach(async (fileArg: Smartfile) => {
let stringToModify = fileArg.contents.toString()
let testRegex = /\/\/\smodule\stestimport\nimport[a-zA-Z0-9\*\s]*\sfrom\s'(..\/ts\/index)'/
let replacer = (match: string, group1: string, offset: number, completeString: string) => {
return match.replace(group1, '../dist/index')
}
fileArg.contents = Buffer.from(stringToModify.replace(testRegex, replacer))
}),
plugins.gulpSourcemaps.init(),
plugins.gulpTypeScript({
target: 'ES5',
emitDecoratorMetadata: true,
experimentalDecorators: true,
lib: [ 'DOM', 'ES5', 'ES2015.Promise', 'ES2015.Generator', 'ES2015.Iterable' ]
}),
plugins.gulpSourcemaps.write(),
npmtsTapBuffer.pipeTestFiles(),
plugins.smartstream.cleanPipe()
])
// lets run the smartstream
Promise.all([
testableFilesSmartstream.run(),
testFilesSmartstream.run()
]).then(
async () => {
configArg.runData.coverageLcovInfo = await npmtsTapBuffer.runTests()
done.resolve(configArg)
}, (err) => {
plugins.beautylog.error('Tests failed!')
console.log(err)
if (configArg.watch) {
done.resolve(configArg)
} else {
process.exit(1)
}
})
return done.promise
}
let handleCoverageData = async (configArg: INpmtsConfig) => {
let coverageResult: number = 0 // the coverage in percent
if (configArg.runData.coverageLcovInfo) {
coverageResult = await plugins.smartcov.get.percentageFromLcovString(
configArg.runData.coverageLcovInfo,
2
)
} else {
plugins.beautylog.warn('Hey... Did your tests import and use your module that you are trying to test?')
}
if (coverageResult >= configArg.coverageTreshold) {
plugins.beautylog.ok(
`${(coverageResult).toString()}% `
+ `coverage exceeds your treshold of `
+ `${configArg.coverageTreshold.toString()}%`
)
} else {
plugins.beautylog.warn(
`${(coverageResult).toString()}% `
+ `coverage fails your treshold of `
+ `${configArg.coverageTreshold.toString()}%`
)
plugins.beautylog.error('exiting due to coverage failure')
if (!configArg.watch) { process.exit(1) }
}
return configArg
}
export let run = function (configArg: INpmtsConfig) {
let done = q.defer<INpmtsConfig>()
let config = configArg
if (config.test === true) {
plugins.beautylog.ora.text('now starting tests')
plugins.beautylog.ora.end()
plugins.beautylog.log('ready for tapbuffer:')
if (configArg.testConfig.coverage) {
tap(config)
.then(handleCoverageData)
.then(() => {
done.resolve(config)
}).catch(err => { console.log(err) })
} else {
tap(config)
.then(() => {
done.resolve(config)
}).catch(err => { console.log(err) })
}
} else {
plugins.beautylog.ora.end()
done.resolve(config)
}
return done.promise
}