Package org.apache.hadoop.fs.shell.find

Examples of org.apache.hadoop.fs.shell.find.Or


public class TestOr extends TestExpression {

  @Test
  public void testPass()  throws IOException {
    Or or = new Or();
   
    PathData pathData = mock(PathData.class);
   
    Expression first = mock(Expression.class);
    when(first.apply(pathData)).thenReturn(Result.PASS);
   
    Expression second = mock(Expression.class);
    when(second.apply(pathData)).thenReturn(Result.PASS);
   
    Deque<Expression> children = new LinkedList<Expression>();
    children.add(second);
    children.add(first);
    or.addChildren(children);
   
    assertEquals(Result.PASS, or.apply(pathData));
    verify(first).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

  @Test
  public void testFailFirst()  throws IOException {
    Or or = new Or();
   
    PathData pathData = mock(PathData.class);
   
    Expression first = mock(Expression.class);
    when(first.apply(pathData)).thenReturn(Result.FAIL);
   
    Expression second = mock(Expression.class);
    when(second.apply(pathData)).thenReturn(Result.PASS);
   
    Deque<Expression> children = new LinkedList<Expression>();
    children.add(second);
    children.add(first);
    or.addChildren(children);
   
    assertEquals(Result.PASS, or.apply(pathData));
    verify(first).apply(pathData);
    verify(second).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

  @Test
  public void testFailSecond()  throws IOException {
    Or or = new Or();
   
    PathData pathData = mock(PathData.class);
   
    Expression first = mock(Expression.class);
    when(first.apply(pathData)).thenReturn(Result.PASS);
   
    Expression second = mock(Expression.class);
    when(second.apply(pathData)).thenReturn(Result.FAIL);
   
    Deque<Expression> children = new LinkedList<Expression>();
    children.add(second);
    children.add(first);
    or.addChildren(children);
   
    assertEquals(Result.PASS, or.apply(pathData));
    verify(first).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
  @Test
  public void testFailBoth()  throws IOException {
    Or or = new Or();
   
    PathData pathData = mock(PathData.class);
   
    Expression first = mock(Expression.class);
    when(first.apply(pathData)).thenReturn(Result.FAIL);
   
    Expression second = mock(Expression.class);
    when(second.apply(pathData)).thenReturn(Result.FAIL);
   
    Deque<Expression> children = new LinkedList<Expression>();
    children.add(second);
    children.add(first);
    or.addChildren(children);
   
    assertEquals(Result.FAIL, or.apply(pathData));
    verify(first).apply(pathData);
    verify(second).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

  @Test
  public void testStopFirst()  throws IOException {
    Or or = new Or();
   
    PathData pathData = mock(PathData.class);
   
    Expression first = mock(Expression.class);
    when(first.apply(pathData)).thenReturn(Result.STOP);
   
    Expression second = mock(Expression.class);
    when(second.apply(pathData)).thenReturn(Result.PASS);
   
    Deque<Expression> children = new LinkedList<Expression>();
    children.add(second);
    children.add(first);
    or.addChildren(children);
   
    assertEquals(Result.STOP, or.apply(pathData));
    verify(first).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

  @Test
  public void testStopSecond()  throws IOException {
    Or or = new Or();
   
    PathData pathData = mock(PathData.class);
   
    Expression first = mock(Expression.class);
    when(first.apply(pathData)).thenReturn(Result.PASS);
   
    Expression second = mock(Expression.class);
    when(second.apply(pathData)).thenReturn(Result.STOP);
   
    Deque<Expression> children = new LinkedList<Expression>();
    children.add(second);
    children.add(first);
    or.addChildren(children);
   
    assertEquals(Result.PASS, or.apply(pathData));
    verify(first).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

  @Test
  public void testStopFail()  throws IOException {
    Or or = new Or();
   
    PathData pathData = mock(PathData.class);
   
    Expression first = mock(Expression.class);
    when(first.apply(pathData)).thenReturn(Result.FAIL);
   
    Expression second = mock(Expression.class);
    when(second.apply(pathData)).thenReturn(Result.STOP);
   
    Deque<Expression> children = new LinkedList<Expression>();
    children.add(second);
    children.add(first);
    or.addChildren(children);
   
    assertEquals(Result.STOP, or.apply(pathData));
    verify(first).apply(pathData);
    verify(second).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
  @Test
  public void testInit()  throws IOException {
    Or or = new Or();
    Expression first = mock(Expression.class);
    Expression second = mock(Expression.class);

    Deque<Expression> children = new LinkedList<Expression>();
    children.add(second);
    children.add(first);
    or.addChildren(children);
   
    FindOptions options = mock(FindOptions.class);
    or.initialise(options);
    verify(first).initialise(options);
    verify(second).initialise(options);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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