Golang 函数测试覆盖率目标

import "github.com/rs/goalcover/flags"

// application code
import "fmt"
import "testing"

// Set coverage target using flags
flags.Parse(testing.T)
if flag.Coverage > 0 && coverageBelowStandard() {
    fmt.Println("Coverage is below standard!")
}
func coverageBelowStandard() bool {
    return coverage(currentPackage()) < goalcover.Coverage
}

// api/user/server/user_func_test.go

package server

import (
    "bytes"
    "fmt"
    "io"
    "io/ioutil"
    "net/http/httptest"
    "os"
    "path/filepath"

    "example.com/myapplication/api/user"
    "github.com/joho/godotenv"
    . "github.com/onsi/ginkgo/v2"
    . "github.com/onsi/gomega"
    "github.com/rs/goalcover/flags"
)

var r *httptest.Response
var body io.Reader
var args []string

var _ = BeforeSuite(func() {
    // Load environment variables
    p, _ := os.Getwd()
    _ = godotenv.Load(filepath.Join(p, "../..", ".env.test"))
})

// Run a function and assert if our coverage decreased
var _ = It("coverage should not decrease from the target", func() {
    // ... function to test
})

func init() {
    var err error
    body, err = ioutil.ReadFile("/path/to/file.json")
    if err != nil {
        panic(fmt.Sprintf("ReadFile error: %v", err))
    }
    // Parse flags
    flags.Parse(GinkgoT())
}