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package vcs
import (
"io/ioutil"
"path/filepath"
"time"
//"log"
"os"
"testing"
)
// Canary test to ensure BzrRepo implements the Repo interface.
var _ Repo = &BzrRepo{}
// To verify bzr is working we perform integration testing
// with a known bzr service. Due to the long time of repeatedly checking out
// repos these tests are structured to work together.
func TestBzr(t *testing.T) {
tempDir, err := ioutil.TempDir("", "go-vcs-bzr-tests")
if err != nil {
t.Error(err)
}
defer func() {
err = os.RemoveAll(tempDir)
if err != nil {
t.Error(err)
}
}()
repo, err := NewBzrRepo("https://launchpad.net/govcstestbzrrepo", tempDir+"/govcstestbzrrepo")
if err != nil {
t.Error(err)
}
if repo.Vcs() != Bzr {
t.Error("Bzr is detecting the wrong type")
}
// Check the basic getters.
if repo.Remote() != "https://launchpad.net/govcstestbzrrepo" {
t.Error("Remote not set properly")
}
if repo.LocalPath() != tempDir+"/govcstestbzrrepo" {
t.Error("Local disk location not set properly")
}
//Logger = log.New(os.Stdout, "", log.LstdFlags)
// Do an initial clone.
err = repo.Get()
if err != nil {
t.Errorf("Unable to clone Bzr repo. Err was %s", err)
}
// Verify Bzr repo is a Bzr repo
if !repo.CheckLocal() {
t.Error("Problem checking out repo or Bzr CheckLocal is not working")
}
// Test internal lookup mechanism used outside of Bzr specific functionality.
ltype, err := DetectVcsFromFS(tempDir + "/govcstestbzrrepo")
if err != nil {
t.Error("detectVcsFromFS unable to Bzr repo")
}
if ltype != Bzr {
t.Errorf("detectVcsFromFS detected %s instead of Bzr type", ltype)
}
// Test NewRepo on existing checkout. This should simply provide a working
// instance without error based on looking at the local directory.
nrepo, nrerr := NewRepo("https://launchpad.net/govcstestbzrrepo", tempDir+"/govcstestbzrrepo")
if nrerr != nil {
t.Error(nrerr)
}
// Verify the right oject is returned. It will check the local repo type.
if !nrepo.CheckLocal() {
t.Error("Wrong version returned from NewRepo")
}
v, err := repo.Current()
if err != nil {
t.Errorf("Error trying Bzr Current: %s", err)
}
if v != "-1" {
t.Errorf("Current failed to detect Bzr on tip of branch. Got version: %s", v)
}
err = repo.UpdateVersion("2")
if err != nil {
t.Errorf("Unable to update Bzr repo version. Err was %s", err)
}
// Use Version to verify we are on the right version.
v, err = repo.Version()
if v != "2" {
t.Error("Error checking checked out Bzr version")
}
if err != nil {
t.Error(err)
}
v, err = repo.Current()
if err != nil {
t.Errorf("Error trying Bzr Current: %s", err)
}
if v != "2" {
t.Errorf("Current failed to detect Bzr on rev 2 of branch. Got version: %s", v)
}
// Use Date to verify we are on the right commit.
d, err := repo.Date()
if d.Format(longForm) != "2015-07-31 09:50:42 -0400" {
t.Error("Error checking checked out Bzr commit date")
}
if err != nil {
t.Error(err)
}
// Perform an update.
err = repo.Update()
if err != nil {
t.Error(err)
}
v, err = repo.Version()
if v != "3" {
t.Error("Error checking checked out Bzr version")
}
if err != nil {
t.Error(err)
}
tags, err := repo.Tags()
if err != nil {
t.Error(err)
}
if tags[0] != "1.0.0" {
t.Error("Bzr tags is not reporting the correct version")
}
tags, err = repo.TagsFromCommit("2")
if err != nil {
t.Error(err)
}
if len(tags) != 0 {
t.Error("Bzr is incorrectly returning tags for a commit")
}
tags, err = repo.TagsFromCommit("3")
if err != nil {
t.Error(err)
}
if len(tags) != 1 || tags[0] != "1.0.0" {
t.Error("Bzr is incorrectly returning tags for a commit")
}
branches, err := repo.Branches()
if err != nil {
t.Error(err)
}
if len(branches) != 0 {
t.Error("Bzr is incorrectly returning branches")
}
if !repo.IsReference("1.0.0") {
t.Error("Bzr is reporting a reference is not one")
}
if repo.IsReference("foo") {
t.Error("Bzr is reporting a non-existent reference is one")
}
if repo.IsDirty() {
t.Error("Bzr incorrectly reporting dirty")
}
ci, err := repo.CommitInfo("3")
if err != nil {
t.Error(err)
}
if ci.Commit != "3" {
t.Error("Bzr.CommitInfo wrong commit id")
}
if ci.Author != "Matt Farina <matt@mattfarina.com>" {
t.Error("Bzr.CommitInfo wrong author")
}
if ci.Message != "Updated Readme with pointer." {
t.Error("Bzr.CommitInfo wrong message")
}
ti, err := time.Parse(time.RFC1123Z, "Fri, 31 Jul 2015 09:51:37 -0400")
if err != nil {
t.Error(err)
}
if !ti.Equal(ci.Date) {
t.Error("Bzr.CommitInfo wrong date")
}
_, err = repo.CommitInfo("asdfasdfasdf")
if err != ErrRevisionUnavailable {
t.Error("Bzr didn't return expected ErrRevisionUnavailable")
}
tempDir2, err := ioutil.TempDir("", "go-vcs-bzr-tests-export")
if err != nil {
t.Fatalf("Error creating temp directory: %s", err)
}
defer func() {
err = os.RemoveAll(tempDir2)
if err != nil {
t.Error(err)
}
}()
exportDir := filepath.Join(tempDir2, "src")
err = repo.ExportDir(exportDir)
if err != nil {
t.Errorf("Unable to export Bzr repo. Err was %s", err)
}
_, err = os.Stat(filepath.Join(exportDir, "Readme.md"))
if err != nil {
t.Errorf("Error checking exported file in Bzr: %s", err)
}
_, err = os.Stat(filepath.Join(exportDir, string(repo.Vcs())))
if err != nil {
if found := os.IsNotExist(err); !found {
t.Errorf("Error checking exported metadata in Bzr: %s", err)
}
} else {
t.Error("Error checking Bzr metadata. It exists.")
}
}
func TestBzrCheckLocal(t *testing.T) {
// Verify repo.CheckLocal fails for non-Bzr directories.
// TestBzr is already checking on a valid repo
tempDir, err := ioutil.TempDir("", "go-vcs-bzr-tests")
if err != nil {
t.Error(err)
}
defer func() {
err = os.RemoveAll(tempDir)
if err != nil {
t.Error(err)
}
}()
repo, _ := NewBzrRepo("", tempDir)
if repo.CheckLocal() {
t.Error("Bzr CheckLocal does not identify non-Bzr location")
}
// Test NewRepo when there's no local. This should simply provide a working
// instance without error based on looking at the remote localtion.
_, nrerr := NewRepo("https://launchpad.net/govcstestbzrrepo", tempDir+"/govcstestbzrrepo")
if nrerr != nil {
t.Error(nrerr)
}
}
func TestBzrPing(t *testing.T) {
tempDir, err := ioutil.TempDir("", "go-vcs-bzr-tests")
if err != nil {
t.Error(err)
}
defer func() {
err = os.RemoveAll(tempDir)
if err != nil {
t.Error(err)
}
}()
repo, err := NewBzrRepo("https://launchpad.net/govcstestbzrrepo", tempDir)
if err != nil {
t.Error(err)
}
ping := repo.Ping()
if !ping {
t.Error("Bzr unable to ping working repo")
}
repo, err = NewBzrRepo("https://launchpad.net/ihopethisneverexistsbecauseitshouldnt", tempDir)
if err != nil {
t.Error(err)
}
ping = repo.Ping()
if ping {
t.Error("Bzr got a ping response from when it should not have")
}
}
func TestBzrInit(t *testing.T) {
tempDir, err := ioutil.TempDir("", "go-vcs-bzr-tests")
repoDir := tempDir + "/repo"
if err != nil {
t.Error(err)
}
defer func() {
err = os.RemoveAll(tempDir)
if err != nil {
t.Error(err)
}
}()
repo, err := NewBzrRepo(repoDir, repoDir)
if err != nil {
t.Error(err)
}
err = repo.Init()
if err != nil {
t.Error(err)
}
v, err := repo.Version()
if err != nil {
t.Error(err)
}
if v != "0" {
t.Errorf("Bzr Init returns wrong version: %s", v)
}
}
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