Merge pull request #19029 from holiman/update1.8v1.8.23

Update1.8

1 files changed, 64 insertions, 0 deletions

diff --git a/cmd/utils/flags_test.go b/cmd/utils/flags_test.go
new file mode 100644
index 000000000..adfdd0903
--- /dev/null
+++ b/cmd/utils/flags_test.go
@@ -0,0 +1,64 @@
+// Copyright 2019 The go-ethereum Authors
+// This file is part of go-ethereum.
+//
+// go-ethereum is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// go-ethereum is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+
+// Package utils contains internal helper functions for go-ethereum commands.
+package utils
+
+import (
+	"reflect"
+	"testing"
+)
+
+func Test_SplitTagsFlag(t *testing.T) {
+	tests := []struct {
+		name string
+		args string
+		want map[string]string
+	}{
+		{
+			"2 tags case",
+			"host=localhost,bzzkey=123",
+			map[string]string{
+				"host":   "localhost",
+				"bzzkey": "123",
+			},
+		},
+		{
+			"1 tag case",
+			"host=localhost123",
+			map[string]string{
+				"host": "localhost123",
+			},
+		},
+		{
+			"empty case",
+			"",
+			map[string]string{},
+		},
+		{
+			"garbage",
+			"smth=smthelse=123",
+			map[string]string{},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := SplitTagsFlag(tt.args); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("splitTagsFlag() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}