package main

import "testing"

func Test_merge(t *testing.T) {
	type args struct {
		data string
		part string
	}
	tests := []struct {
		name    string
		args    args
		want    string
		wantErr bool
	}{
		// TODO: Add test cases.
		{
			name: "merge empty",
			args: args{
				data: "",
				part: "",
			},
			want: "{}",
		},
		{
			name: "merge empty",
			args: args{
				data: "",
				part: "{\"x\":1}",
			},
			want: "{\"x\":1}",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := merge(tt.args.data, tt.args.part)
			if (err != nil) != tt.wantErr {
				t.Errorf("merge() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if got != tt.want {
				t.Errorf("merge() = %v, want %v", got, tt.want)
			}
		})
	}
}