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

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


public class TestAnd extends TestExpression {

  @Test
  public void testPass()  throws IOException {
    And and = new And();
   
    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);
    and.addChildren(children);

    assertEquals(Result.PASS, and.apply(pathData));
    verify(first).apply(pathData);
    verify(second).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

  @Test
  public void testFailFirst()  throws IOException {
    And and = new And();
   
    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);
    and.addChildren(children);
   
    assertEquals(Result.FAIL, and.apply(pathData));
    verify(first).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

  @Test
  public void testFailSecond()  throws IOException {
    And and = new And();
   
    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);
    and.addChildren(children);
   
    assertEquals(Result.FAIL, and.apply(pathData));
    verify(first).apply(pathData);
    verify(second).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

  @Test
  public void testFailBoth()  throws IOException {
    And and = new And();
   
    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);
    and.addChildren(children);
   
    assertEquals(Result.FAIL, and.apply(pathData));
    verify(first).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

  @Test
  public void testStopFirst()  throws IOException {
    And and = new And();
   
    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);
    and.addChildren(children);
   
    assertEquals(Result.STOP, and.apply(pathData));
    verify(first).apply(pathData);
    verify(second).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

  @Test
  public void testStopSecond()  throws IOException {
    And and = new And();
   
    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);
    and.addChildren(children);
   
    assertEquals(Result.STOP, and.apply(pathData));
    verify(first).apply(pathData);
    verify(second).apply(pathData);
    verifyNoMoreInteractions(first);
    verifyNoMoreInteractions(second);
  }
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    verifyNoMoreInteractions(second);
  }

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

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