{Values{
		"a": {"a1", "a2", "a3"},
		"b": {"b1", "b2", "b3"},
		"c": {"c1", "c2", "c3"},
	}, "a=a1&a=a2&a=a3&b=b1&b=b2&b=b3&c=c1&c=c2&c=c3"},
}

func TestEncodeQuery(t *testing.T) {
	for _, tt := range encodeQueryTests {
		if q := tt.m.Encode(); q != tt.expected {
			t.Errorf(`EncodeQuery(%+v) = %q, want %q`, tt.m, q, tt.expected)
		}
	}
}