/*
 * Copyright (C) 2020-2023 Hedera Hashgraph, LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hedera.node.app.service.mono.fees.congestion;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.BDDMockito.given;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

@ExtendWith(MockitoExtension.class)
class DelegatingMultiplierSourceTest {
    @Mock
    private ThrottleMultiplierSource delegate;

    private DelegatingMultiplierSource subject;

    @BeforeEach
    void setUp() {
        subject = new DelegatingMultiplierSource(delegate);
    }

    @Test
    void delegatesToString() {
        final var useful = "Lorem ipsum dolor sit amet";
        given(delegate.toString()).willReturn(useful);
        assertEquals(useful, subject.toString());
    }
}
