enable tests on main branch (#309)

* enable tests on main branch

branch renamed and github actions had the wrong branch name

* tests fails on mac due to binary filepaths

Author: davidcheung

.github/workflows/config.yml

@@ -1,7 +1,7 @@
 on:
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
   unit_test:

internal/condition/condition_test.go

@@ -1,6 +1,7 @@
 package condition_test
 
 import (
+	"encoding/base64"
 	"math/rand"
 	"os"
 	"testing"
@@ -12,7 +13,7 @@ import (
 func testSetup(paramKey, paramValue string) (string, projectconfig.Module) {
 	bytes := make([]byte, 15)
 	_, _ = rand.Read(bytes)
-	name := string(bytes[:])
+	name := string(base64.StdEncoding.EncodeToString(bytes[:]))
 
 	_, _ = os.Create(name)