60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package test
|
|
|
|
import (
|
|
"os/exec"
|
|
"path/filepath"
|
|
"sync"
|
|
"syscall"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
var installOnce sync.Once
|
|
|
|
func installBinary(t assert.TestingT) {
|
|
installOnce.Do(func() {
|
|
cmd := exec.Command("go", "install", filepath.Join("..", "cmd", binName))
|
|
assert.NoError(t, cmd.Run(), "Can't go install %s", binName)
|
|
})
|
|
}
|
|
|
|
func TestCongratsMessageIfNoIssues(t *testing.T) {
|
|
out, exitCode := runGolangciLint(t, "../...")
|
|
assert.Equal(t, 0, exitCode)
|
|
assert.Equal(t, "Congrats! No issues were found.\n", out)
|
|
}
|
|
|
|
func TestDeadline(t *testing.T) {
|
|
out, exitCode := runGolangciLint(t, "--no-config", "--deadline=1ms", "../...")
|
|
assert.Equal(t, 4, exitCode)
|
|
assert.Equal(t, "", out) // no 'Congrats! No issues were found.'
|
|
}
|
|
|
|
func runGolangciLint(t *testing.T, args ...string) (string, int) {
|
|
installBinary(t)
|
|
|
|
runArgs := append([]string{"run"}, args...)
|
|
cmd := exec.Command("golangci-lint", runArgs...)
|
|
out, err := cmd.Output()
|
|
if err != nil {
|
|
if exitError, ok := err.(*exec.ExitError); ok {
|
|
t.Logf("stderr: %s", exitError.Stderr)
|
|
ws := exitError.Sys().(syscall.WaitStatus)
|
|
return string(out), ws.ExitStatus()
|
|
}
|
|
|
|
t.Fatalf("can't get error code from %s", err)
|
|
return "", -1
|
|
}
|
|
|
|
// success, exitCode should be 0 if go is ok
|
|
ws := cmd.ProcessState.Sys().(syscall.WaitStatus)
|
|
return string(out), ws.ExitStatus()
|
|
}
|
|
|
|
func TestTestsAreLintedByDefault(t *testing.T) {
|
|
out, exitCode := runGolangciLint(t, "--no-config", "./testdata/withtests")
|
|
assert.Equal(t, 0, exitCode, out)
|
|
}
|