/
testing.go
53 lines (44 loc) · 977 Bytes
/
testing.go
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package trellis
import (
"os"
"os/exec"
"path/filepath"
"runtime"
"testing"
)
func LoadFixtureProject(t *testing.T) func() {
old, err := os.Getwd()
if err != nil {
t.Fatalf("err: %s", err)
}
tempDir, err := os.MkdirTemp("", "trellis")
if err != nil {
t.Fatalf("err: %s", err)
}
_, b, _, _ := runtime.Caller(0)
basepath := filepath.Dir(b)
os.Chdir(basepath)
cmd := exec.Command("cp", "-a", "testdata/trellis", tempDir)
output, err := cmd.CombinedOutput()
if err != nil {
t.Fatalf("failed to copy trellis fixture project: %s\n%s", err, output)
}
os.Chdir(filepath.Join(tempDir, "trellis"))
return func() {
if err := os.Chdir(old); err != nil {
t.Fatalf("err: %s", err)
}
os.RemoveAll(tempDir)
}
}
func TestChdir(t *testing.T, dir string) func() {
t.Helper()
old, err := os.Getwd()
if err != nil {
t.Fatalf("err: %s", err)
}
if err := os.Chdir(dir); err != nil {
t.Fatalf("err: %s", err)
}
return func() { os.Chdir(old) }
}