TestPrefixKeyHashingScheme.java

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 * to you under the Apache License, Version 2.0 (the
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package org.apache.hc.client5.http.impl.cache.memcached;


import static org.junit.jupiter.api.Assertions.assertEquals;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;


class TestPrefixKeyHashingScheme {

    private static final String KEY = "key";
    private static final String PREFIX = "prefix";
    private PrefixKeyHashingScheme impl;
    private KeyHashingScheme scheme;

    @BeforeEach
    void setUp() {
        scheme = storageKey -> {
            assertEquals(KEY, storageKey);
            return "hash";
        };
        impl = new PrefixKeyHashingScheme(PREFIX, scheme);
    }

    @Test
    void addsPrefixToBackingScheme() {
        assertEquals("prefixhash", impl.hash(KEY));
    }
}