httpclient5-cache/src/test/java/org/apache/hc/client5/http/cache/ManagedHttpCacheStorageTest.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.cache;


import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;

import org.apache.hc.client5.http.impl.cache.CacheConfig;
import org.apache.hc.client5.http.impl.cache.HttpTestUtils;
import org.apache.hc.client5.http.impl.cache.ManagedHttpCacheStorage;
import org.apache.hc.core5.http.HttpStatus;
import org.junit.jupiter.api.Test;

class ManagedHttpCacheStorageTest {

    @Test
    void putEntry() throws ResourceIOException {

        final CacheConfig cacheConfig = getCacheConfig();
        try (final ManagedHttpCacheStorage cacheStorage = new ManagedHttpCacheStorage(cacheConfig)) {
            final String key = "foo";
            final HttpCacheEntry value = HttpTestUtils.makeCacheEntry();
            cacheStorage.putEntry(key, value);
            assertEquals(HttpStatus.SC_OK, cacheStorage.getEntry(key).getStatus());
        }
    }

    @Test
    void isActive() throws ResourceIOException {

        final CacheConfig cacheConfig = getCacheConfig();
        final ManagedHttpCacheStorage cacheStorage = new ManagedHttpCacheStorage(cacheConfig);
        final String key = "foo";
        final HttpCacheEntry value = HttpTestUtils.makeCacheEntry();
        cacheStorage.putEntry(key, value);
        assertTrue(cacheStorage.isActive());
        cacheStorage.close();
        assertFalse(cacheStorage.isActive());
    }

    @Test
    void cacheDisableThrowsIllegalStateException() {
        final CacheConfig cacheConfig = getCacheConfig();
        final ManagedHttpCacheStorage cacheStorage = new ManagedHttpCacheStorage(cacheConfig);
        final String key = "foo";
        final HttpCacheEntry value = HttpTestUtils.makeCacheEntry();
        cacheStorage.close();
        assertFalse(cacheStorage.isActive());
        assertThrows(IllegalStateException.class, () -> cacheStorage.putEntry(key, value));
    }

    private CacheConfig getCacheConfig() {
        return CacheConfig.custom()
                .setSharedCache(true)
                .setMaxObjectSize(262144) //256kb
                .build();
    }
}