From 44f5093ae3de191fe9b7ed815cebe4def62f6503 Mon Sep 17 00:00:00 2001
From: Donny Xia <donnyxia@google.com>
Date: Mon, 18 May 2020 14:37:44 -0700
Subject: [PATCH] Add tests

---
 releasing/releasing/releasing_test.go | 43 ++++++++++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

diff --git a/releasing/releasing/releasing_test.go b/releasing/releasing/releasing_test.go
index 6400fcdc6..3eb67d067 100644
--- a/releasing/releasing/releasing_test.go
+++ b/releasing/releasing/releasing_test.go
@@ -1,12 +1,13 @@
 package main
 
 import (
+	"fmt"
 	"os"
 	"regexp"
 	"testing"
 )
 
-func TestGetModuleCurrentVersion(t *testing.T) {
+func TestList(t *testing.T) {
 	pwd, err := os.Getwd()
 	if err != nil {
 		t.Errorf(err.Error())
@@ -27,3 +28,43 @@ func TestGetModuleCurrentVersion(t *testing.T) {
 		}
 	}
 }
+
+func TestRelease(t *testing.T) {
+	prepareGit()
+	modName := "api"
+	versionType := "patch"
+	pwd, err := os.Getwd()
+	if err != nil {
+		t.Errorf(err.Error())
+	}
+	remote := "upstream"
+	// Check remotes
+	checkRemoteExistence(pwd, remote)
+	// Fetch latest tags from remote
+	fetchTags(pwd, remote)
+	mod := module{
+		name: modName,
+		path: pwd,
+	}
+	mod.UpdateCurrentVersion()
+
+	oldVersion := mod.version.String()
+	mod.version.Bump(versionType)
+	newVersion := mod.version.String()
+	logInfo("Bumping version: %s => %s", oldVersion, newVersion)
+
+	// Create branch
+	branch := fmt.Sprintf("release-%s-v%d.%d", mod.name, mod.version.major, mod.version.minor)
+	newBranch(pwd, branch)
+
+	addWorktree(pwd, tempDir, branch)
+
+	merge(tempDir, "upstream/master")
+	// Update module path
+	mod.path = tempDir
+
+	// Clean
+	cleanGit()
+	pruneWorktree(pwd)
+	deleteBranch(pwd, branch)
+}