//* Licensed Materials - Property of *
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//* eu.abc4trust.pabce.1.34 *
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//* (C) Copyright IBM Corp. 2014. All Rights Reserved. *
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//* *
//* This file is 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 *
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package eu.abc4trust.util;
import static org.junit.Assert.*;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.HashSet;
import java.util.Set;
import org.junit.Before;
import org.junit.Test;
public class ContextGeneratorRandomTest {
ContextGeneratorRandom contextGenerator;
@Before
public void setup() {
contextGenerator = new ContextGeneratorRandom();
}
@Test
public void testUniqueness() throws URISyntaxException {
final int NUMBER_OF_CONTEXTS_TO_GENERATE = 100;
final URI prefix = new URI("abc4trust.eu/test-context");
Set<URI> contexts = new HashSet<URI>();
for(int i=0;i<NUMBER_OF_CONTEXTS_TO_GENERATE;++i) {
URI context = contextGenerator.getUniqueContext(prefix);
// Will not insert duplicates
contexts.add(context);
}
assertEquals(NUMBER_OF_CONTEXTS_TO_GENERATE, contexts.size());
}
@Test
public void testPrefixPresent() throws URISyntaxException {
final URI prefix = new URI("abc4trust.eu/test-context");
URI context = contextGenerator.getUniqueContext(prefix);
assertTrue(context.toString().startsWith(prefix.toString()));
}
}