Rename test helpers file

git-get.go

@@ -1,9 +1,10 @@
 package main
 
 import (
-	"github.com/libgit2/git2go/v30"
+	"fmt"
+
+	git "github.com/libgit2/git2go/v30"
 )
-import "fmt"
 
 func main() {
 	options := &git.CloneOptions{

git-get_test.go

@@ -1,125 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path"
-	"testing"
-	"time"
-
-	"github.com/pkg/errors"
-
-	git "github.com/libgit2/git2go/v30"
-)
-
-const (
-	ReadmeFile     = "README.md"
-	ReadmeContent  = "I'm a readme file\n"
-	CommitterName  = "Some Guy"
-	CommitterEmail = "someguy@example.com"
-)
-
-func cleanupRepo(t *testing.T, repo *git.Repository) {
-	err := os.RemoveAll(repo.Workdir())
-	if err != nil {
-		t.Errorf("failed cleaning up repo")
-	}
-}
-
-func newTempRepo() (*git.Repository, error) {
-	dir, err := ioutil.TempDir("", "test-repo-")
-	if err != nil {
-		return nil, errors.Wrap(err, "failed creating a temp repo")
-	}
-
-	repo, err := git.InitRepository(dir, false)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed initializing a temp repo")
-	}
-
-	return repo, nil
-}
-
-func newTempRepoWithUntracked() (*git.Repository, error) {
-	repo, err := newTempRepo()
-	if err != nil {
-		return nil, err
-	}
-
-	err = ioutil.WriteFile(path.Join(repo.Workdir(), ReadmeFile), []byte(ReadmeContent), 0644)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed writing a file")
-	}
-
-	return repo, nil
-}
-
-func newTempRepoWithStaged() (*git.Repository, error) {
-	repo, err := newTempRepoWithUntracked()
-	if err != nil {
-		return nil, err
-	}
-
-	index, err := repo.Index()
-	if err != nil {
-		return nil, errors.Wrap(err, "failed getting repo index")
-	}
-
-	err = index.AddByPath(ReadmeFile)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed adding file to index")
-	}
-
-	err = index.Write()
-	if err != nil {
-		return nil, errors.Wrap(err, "failed writing index")
-	}
-
-	return repo, nil
-}
-
-func newTempRepoWithCommit() (*git.Repository, error) {
-	repo, err := newTempRepoWithStaged()
-	if err != nil {
-		return nil, err
-	}
-
-	index, err := repo.Index()
-	if err != nil {
-		return nil, errors.Wrap(err, "failed creating a temp repo")
-	}
-
-	treeId, err := index.WriteTree()
-	if err != nil {
-		return nil, errors.Wrap(err, "failed building tree from index")
-	}
-
-	tree, err := repo.LookupTree(treeId)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed looking up tree")
-	}
-
-	signature := &git.Signature{
-		Name:  CommitterName,
-		Email: CommitterEmail,
-		When:  time.Date(2000, 01, 01, 16, 00, 00, 0, time.UTC),
-	}
-	message := "Initial commit"
-
-	_, err = repo.CreateCommit("HEAD", signature, signature, message, tree)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed creating commit")
-	}
-
-	return repo, nil
-}
-
-func TestCreatingRepoWithCommit(t *testing.T) {
-	repo, err := newTempRepoWithCommit()
-	if err != nil {
-		t.Fatalf("failed creating test repository")
-	}
-	defer cleanupRepo(t, repo)
-	fmt.Println(repo.Path())
-}

go.mod

@@ -4,7 +4,7 @@ go 1.14
 
 require (
 	github.com/libgit2/git2go/v30 v30.0.3
-	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pkg/errors v0.9.1
 )
 
 replace github.com/libgit2/git2go/v30 => ./static/git2go

helpers_test.go

@@ -0,0 +1,98 @@
+package main
+
+import (
+	"io/ioutil"
+	"os"
+	"path"
+	"testing"
+	"time"
+
+	"github.com/pkg/errors"
+
+	git "github.com/libgit2/git2go/v30"
+)
+
+func checkFatal(t *testing.T, err error) {
+	if err != nil {
+		t.Fatalf("%+v", err)
+	}
+}
+
+func cleanupRepo(t *testing.T, repo *git.Repository) {
+	err := os.RemoveAll(repo.Workdir())
+	if err != nil {
+		t.Errorf("failed cleaning up repo")
+	}
+}
+
+func newTestRepo() (*git.Repository, error) {
+	dir, err := ioutil.TempDir("", "test-repo-")
+	if err != nil {
+		return nil, errors.Wrap(err, "failed creating a temp repo")
+	}
+
+	repo, err := git.InitRepository(dir, false)
+	if err != nil {
+		return nil, errors.Wrap(err, "failed initializing a temp repo")
+	}
+
+	return repo, nil
+}
+
+func createFile(repo *git.Repository, name string) error {
+	err := ioutil.WriteFile(path.Join(repo.Workdir(), name), []byte("I'm a file"), 0644)
+	if err != nil {
+		return errors.Wrap(err, "failed writing a file")
+	}
+
+	return nil
+}
+
+func stageFile(repo *git.Repository, name string) error {
+	index, err := repo.Index()
+	if err != nil {
+		return errors.Wrap(err, "failed getting repo index")
+	}
+
+	err = index.AddByPath(name)
+	if err != nil {
+		return errors.Wrap(err, "failed adding file to index")
+	}
+
+	err = index.Write()
+	if err != nil {
+		return errors.Wrap(err, "failed writing index")
+	}
+
+	return nil
+}
+
+func createCommit(repo *git.Repository, message string) error {
+	index, err := repo.Index()
+	if err != nil {
+		return errors.Wrap(err, "failed creating a temp repo")
+	}
+
+	treeId, err := index.WriteTree()
+	if err != nil {
+		return errors.Wrap(err, "failed building tree from index")
+	}
+
+	tree, err := repo.LookupTree(treeId)
+	if err != nil {
+		return errors.Wrap(err, "failed looking up tree")
+	}
+
+	signature := &git.Signature{
+		Name:  "Some Guy",
+		Email: "someguy@example.com",
+		When:  time.Date(2000, 01, 01, 16, 00, 00, 0, time.UTC),
+	}
+
+	_, err = repo.CreateCommit("HEAD", signature, signature, message, tree)
+	if err != nil {
+		return errors.Wrap(err, "failed creating commit")
+	}
+
+	return nil
+}