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- const { ReportBase } = require('istanbul-lib-report')
- class InMemoryReport extends ReportBase {
- constructor (opt) {
- super(opt)
- this.opt = opt
- }
- onStart () {
- this.data = {}
- }
- onDetail (node) {
- const fc = node.getFileCoverage()
- const key = fc.path
- this.data[key] = fc.toJSON()
- }
- onEnd () {
- if (!this.opt || !this.opt.emitter || !this.opt.emitter.emit) {
- console.error('Could not raise "coverage_complete" event, missing emitter because it was not supplied during initialization of the reporter')
- return
- }
- this.opt.emitter.emit('coverage_complete', this.opt.browser, this.data)
- }
- }
- InMemoryReport.TYPE = 'in-memory'
- module.exports = InMemoryReport
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