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service_test.go
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service_test.go
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package main
import (
"os"
"testing"
"github.com/spf13/afero"
)
var service = NewService("site.tld")
type MockCommander struct {
mockRun func() ([]byte, error)
}
func (c MockCommander) Run(name string, arg ...string) ([]byte, error) {
return c.mockRun()
}
func TestServicePath(t *testing.T) {
expected := "/var/run/s6/services/site.tld"
actual := service.servicePath()
if actual != expected {
t.Errorf("Unexpected service path, want %s got %s", actual, expected)
}
}
func TestConfigFilePath(t *testing.T) {
expected := "/var/run/s6/services/site.tld/config.yml"
actual := service.ConfigFilePath()
if actual != expected {
t.Errorf("Unexpected service path, want %s got %s", actual, expected)
}
}
func TestRunFilePath(t *testing.T) {
expected := "/var/run/s6/services/site.tld/run"
actual := service.RunFilePath()
if actual != expected {
t.Errorf("Unexpected run file path, want %s got %s", actual, expected)
}
}
func TestLogFilePath(t *testing.T) {
expected := "/var/log/hera/site.tld.log"
actual := service.LogFilePath()
if actual != expected {
t.Errorf("Unexpected log file path, want %s got %s", actual, expected)
}
}
func TestCreate(t *testing.T) {
fs = afero.NewMemMapFs()
err := service.Create()
if err != nil {
t.Error(err)
}
exists, err := afero.DirExists(fs, service.servicePath())
if err != nil {
t.Error(err)
}
if !exists {
t.Error("Expected service dir")
}
}
func TestIsSupervised(t *testing.T) {
fs = afero.NewMemMapFs()
supervised, err := service.IsSupervised()
if err != nil {
t.Error(err)
}
if supervised {
t.Errorf("Expected service to be unsupervised")
}
path := service.supervisePath()
fs.Mkdir(path, os.ModePerm)
supervised, err = service.IsSupervised()
if err != nil {
t.Error(err)
}
if !supervised {
t.Errorf("Expected service to be supervised")
}
}
func TestIsRunning(t *testing.T) {
service.Commander = &MockCommander{
mockRun: func() ([]byte, error) {
return []byte("true"), nil
},
}
running, err := service.IsRunning()
if err != nil {
t.Error(err)
}
if !running {
t.Error("Service should be running")
}
service.Commander = &MockCommander{
mockRun: func() ([]byte, error) {
return []byte(""), nil
},
}
running, err = service.IsRunning()
if err != nil {
t.Error(err)
}
if running {
t.Error("Service should not be running")
}
}