forked from vikunja/vikunja
66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
package output
|
|
|
|
import (
|
|
"bufio"
|
|
"bytes"
|
|
"fmt"
|
|
"io"
|
|
"io/ioutil"
|
|
"os"
|
|
|
|
"golang.org/x/tools/imports"
|
|
|
|
"github.com/cweill/gotests/internal/models"
|
|
"github.com/cweill/gotests/internal/render"
|
|
)
|
|
|
|
type Options struct {
|
|
PrintInputs bool
|
|
Subtests bool
|
|
TemplateDir string
|
|
}
|
|
|
|
func Process(head *models.Header, funcs []*models.Function, opt *Options) ([]byte, error) {
|
|
if opt != nil && opt.TemplateDir != "" {
|
|
err := render.LoadCustomTemplates(opt.TemplateDir)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("loading custom templates: %v", err)
|
|
}
|
|
}
|
|
|
|
tf, err := ioutil.TempFile("", "gotests_")
|
|
if err != nil {
|
|
return nil, fmt.Errorf("ioutil.TempFile: %v", err)
|
|
}
|
|
defer tf.Close()
|
|
defer os.Remove(tf.Name())
|
|
b := &bytes.Buffer{}
|
|
if err := writeTests(b, head, funcs, opt); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
out, err := imports.Process(tf.Name(), b.Bytes(), nil)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("imports.Process: %v", err)
|
|
}
|
|
return out, nil
|
|
}
|
|
|
|
func IsFileExist(path string) bool {
|
|
_, err := os.Stat(path)
|
|
return !os.IsNotExist(err)
|
|
}
|
|
|
|
func writeTests(w io.Writer, head *models.Header, funcs []*models.Function, opt *Options) error {
|
|
b := bufio.NewWriter(w)
|
|
if err := render.Header(b, head); err != nil {
|
|
return fmt.Errorf("render.Header: %v", err)
|
|
}
|
|
for _, fun := range funcs {
|
|
if err := render.TestFunction(b, fun, opt.PrintInputs, opt.Subtests); err != nil {
|
|
return fmt.Errorf("render.TestFunction: %v", err)
|
|
}
|
|
}
|
|
return b.Flush()
|
|
}
|