fixing all tests

cmd/init.go

@@ -55,6 +55,7 @@ func runInitCommand(cmd *cobra.Command, args []string) {
   fs := FileSystem
   // if user has passed a dotfile path flag need to add it to
   // viper's search path for a config file
+  testing := viper.GetBool("testing")
   viper.AddConfigPath(filepath.Join(DotfilePath, "dotctl"))
 
   if(viper.Get("testing") == true && fs.Name() != "MemMapFS") {
@@ -71,12 +72,12 @@ func runInitCommand(cmd *cobra.Command, args []string) {
     panic(fmt.Errorf("Unable to create config file %w", err))
   }
 
-  err = viper.WriteConfig()
-  if err != nil && viper.Get("testing") != true {
-    log.Fatalf("Unable to write config on init: %s\n", err)
-  }
+  if !testing {
+    err = viper.WriteConfig()
+    if err != nil && viper.Get("testing") != true {
+      log.Fatalf("Unable to write config on init: %s\n", err)
+    }
 
-  if (viper.Get("testing") != "true"){
     _, err = git.PlainInit(DotfilePath, false)
     if err != nil {
       log.Fatal(err)

test/init_test.go

@@ -2,6 +2,7 @@ package test
 
 import (
 	"bytes"
+	"os"
 	"path/filepath"
 	"testing"
 
@@ -20,11 +21,11 @@ func TestInitCommand(t *testing.T) {
 
   dotctl.SetOut(actual)
   dotctl.SetErr(actual)
-  dotctl.SetArgs([]string{"init", "--dotfile-path=dotctl_test/dotfiles"})
+  dotctl.SetArgs([]string{"init"})
   
   dotctl.Execute()
 
-  homedir := "dotctl_test/"
+  homedir := os.Getenv("HOME")
 
   _, err := afero.ReadFile(fs, filepath.Join(homedir, "dotfiles/dotctl/config")) 
   if err != nil {

test/link_test.go

@@ -41,6 +41,5 @@ func TestLinkCommand(t *testing.T) {
   expected := fmt.Sprintf("%s,%s", someconfig, somedot)
 
   assert.Equal(t, expected, actual.String(), "actual differs from expected")
-
 }