35 lines
1.3 KiB
Java
35 lines
1.3 KiB
Java
package com.baeldung.string.streamtokenizer;
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import org.junit.Test;
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import java.io.IOException;
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import java.io.Reader;
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import java.util.Arrays;
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import java.util.List;
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import static org.junit.Assert.assertArrayEquals;
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public class StreamTokenizerDemoUnitTest {
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@Test
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public void whenStreamTokenizerWithDefaultConfigurationIsCalled_ThenCorrectTokensAreReturned() throws IOException {
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Reader reader = StreamTokenizerDemo.createReaderFromFile();
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List<Object> expectedTokens = Arrays.asList(3.0, "quick", "brown", "foxes", "jump", "over", "the", "lazy", "dog", '!', '#', "test1");
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List<Object> actualTokens = StreamTokenizerDemo.streamTokenizerWithDefaultConfiguration(reader);
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assertArrayEquals(expectedTokens.toArray(), actualTokens.toArray());
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}
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@Test
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public void whenStreamTokenizerWithCustomConfigurationIsCalled_ThenCorrectTokensAreReturned() throws IOException {
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Reader reader = StreamTokenizerDemo.createReaderFromFile();
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List<Object> expectedTokens = Arrays.asList(3.0, "quick", "brown", "foxes", "jump", "over", "the", "\"lazy\"", "dog!", '\n', '\n', '/', '/', "test2");
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List<Object> actualTokens = StreamTokenizerDemo.streamTokenizerWithCustomConfiguration(reader);
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assertArrayEquals(expectedTokens.toArray(), actualTokens.toArray());
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}
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}
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