Package org.eclipse.orion.server.tests.core

Source Code of org.eclipse.orion.server.tests.core.EndingAwareLineReaderTest

package org.eclipse.orion.server.tests.core;

import static org.junit.Assert.assertEquals;

import java.io.IOException;
import java.io.StringReader;

import org.eclipse.orion.server.core.EndingAwareLineReader;
import org.eclipse.orion.server.core.EndingAwareLineReader.LineDelimiter;
import org.junit.Test;

public class EndingAwareLineReaderTest {

  private String TEST_STRING_1 = "line 1 \n line2 \r\n line3 \r line 4 \r ";
  private String TEST_STRING_2 = "line1 \rline2\r\nline3 testcontent \0 testcontent \r\n";

  @Test
  public void shouldProperlyReadStrings() throws IOException {
    EndingAwareLineReader reader = new EndingAwareLineReader(new StringReader(TEST_STRING_1));
    StringBuilder builder = new StringBuilder();
    String line = null;
    while ((line = reader.readLine()) != null) {
      LineDelimiter lineDelimiter = reader.getLineDelimiter();
      builder.append(line);
      builder.append(lineDelimiter);
    }
    assertEquals(TEST_STRING_1, builder.toString());

    reader = new EndingAwareLineReader(new StringReader(TEST_STRING_2));
    builder = new StringBuilder();
    while ((line = reader.readLine()) != null) {
      LineDelimiter lineDelimiter = reader.getLineDelimiter();
      builder.append(line);
      builder.append(lineDelimiter);
    }
    assertEquals(TEST_STRING_2, builder.toString());
  }
}
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