feat: defer unsetset env in test

Author: andreasvikke

utils/coreutils/utils_test.go

@@ -281,7 +281,10 @@ func TestGetMaskedCommandString(t *testing.T) {
 }
 
 func TestGetJfrogCertsDirFromEnv(t *testing.T) {
-	t.Setenv("JFROG_CLI_CERTS_DIR", "/custom/certs")
+	t.Setenv(CertsDir, "/custom/certs")
+	defer func() {
+		assert.NoError(t, os.Unsetenv(CertsDir))
+	}()
 
 	certsDir, err := GetJfrogCertsDir()
 
@@ -290,7 +293,10 @@ func TestGetJfrogCertsDirFromEnv(t *testing.T) {
 }
 
 func TestGetJfrogCertsDirFallsBackToHomeDir(t *testing.T) {
-	t.Setenv("JFROG_CLI_HOME_DIR", "/tmp/jfrog")
+	t.Setenv(HomeDir, "/tmp/jfrog")
+	defer func() {
+		assert.NoError(t, os.Unsetenv(HomeDir))
+	}()
 
 	certsDir, err := GetJfrogCertsDir()