package eu.simuline.octave.io;
   
   import java.util.Map;
   
   import eu.simuline.octave.exception.OctaveParseException;
   import eu.simuline.octave.type.Octave;
   import eu.simuline.octave.type.OctaveDouble;
   import eu.simuline.octave.type.OctaveObject;
   
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertTrue;
  
  import org.junit.Ignore;
  import org.junit.Test;
  
  /**
   * Test {@link OctaveIO}
   */
  public class TestOctaveIO {
  
      /**
       * Test that {@link OctaveIO#readWithName(String)} works 
       * and throws the expected on too much data.
       */
      @Test public void testReadWithName() {
          // Data
          final String varName = "x";
          final OctaveDouble varValue = Octave.scalar(42);
          final String input = "" + //
                  "# name: x\n" + //
                  "# type: scalar\n" + //
                  "42\n" + //
                  "";
          final String extra = "" + //
                  "extra 1\n" + //
                  "extra 2\n" + //
                  "";
          // Test ok
          final Map<String, OctaveObject> map = OctaveIO.readWithName(input);
          assertTrue(map.containsKey(varName));
          assertEquals(varValue, map.get(varName));
          // Test error
          try {
              OctaveIO.readWithName(input + extra);
          } catch (final OctaveParseException e) {
              assertEquals("Too much data in input, " + 
  			 "first extra line is 'extra 1'", e.getMessage());
          }
      }
  
  }