src/test/java/org/apache/sling/testing/util/ResourceUtilTest.java

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package org.apache.sling.testing.util;

import org.apache.sling.testing.clients.util.ResourceUtil;
import org.junit.Test;

import java.io.IOException;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

public class ResourceUtilTest {

    private static final long EXPECTED_NB_CARRIAGE_RETURNS = 6;

    @Test
    public void testReadResourceAsStringNoExtraLineBreak() throws IOException {
        String input = ResourceUtil.readResourceAsString("/resource-util-test-file.txt");
        assertNotNull(input);
        long count = input.chars().filter(ch -> ch == '\n').count();
        assertEquals("Expecting to have 6 line break in the given text file.", EXPECTED_NB_CARRIAGE_RETURNS, count);
    }

}