diff --git a/pkg/utils/md5_string_test.go b/pkg/utils/md5_string_test.go
new file mode 100644
index 00000000000..62dd2fb8bbe
--- /dev/null
+++ b/pkg/utils/md5_string_test.go
@@ -0,0 +1,53 @@
+// Vikunja is a todo-list application to facilitate your life.
+// Copyright 2019 Vikunja and contributors. All rights reserved.
+//
+// This program 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.
+//
+// This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package utils
+
+import "testing"
+
+func TestMd5String(t *testing.T) {
+	type args struct {
+		cleartext string
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			name: "Test md5 generation",
+			args: args{cleartext: "vikunjarandomstringwhichisnotrandom"},
+			want: "58b27d8a1e45a9427dcfb8dea261c5ae",
+		},
+		{
+			name: "Test md5 generation",
+			args: args{cleartext: "vikunjastring"},
+			want: "3e22b01e055d3d113a946742c2f67b90",
+		},
+		{
+			name: "Test md5 generation",
+			args: args{cleartext: "somethingsomething"},
+			want: "2264cdc4cf48a80cc00d23730b6c03ea",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := Md5String(tt.args.cleartext); got != tt.want {
+				t.Errorf("Md5String() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}