gokultp/go-tprof

package parser

import (
    "regexp"
    "sync"

    "github.com/fatih/color"
    "github.com/gokultp/go-tprof/internal/reports"
)

var rgxDescription = regexp.MustCompile(`(?m)^===[ \t]+RUN[ \t]+(?P<testcase>[\w\W]+)$`)

// DescriptionParser parses test execution descriptions
type DescriptionParser struct {
    text string
}

// NewDescriptionParser returns a new instance of DescriptionParser
func NewDescriptionParser(line string) *DescriptionParser {
    return &DescriptionParser{
        text: line,
    }
}

// IsAbleToParse will say this parser is able to parse the given text
func (d *DescriptionParser) IsAbleToParse() bool {
    return rgxDescription.MatchString(d.text)
}

// Println will print the line with formatting and colors
func (d *DescriptionParser) Println() {
    printWithColor(color.FgBlue, d.text)
}

// UpdateReports will update the reports and temp map by reference
func (d *DescriptionParser) UpdateReports(s *Scanner, wg *sync.WaitGroup) {
    s.ResetLastErrorFunc()
    values := rgxDescription.FindStringSubmatch(d.text)
    for i, key := range rgxDescription.SubexpNames() {
        if key == "testcase" {
            s.testMapIterator[values[i]] = reports.NewTestFunc(values[i])
        }
    }
}