class_docstr: Test the fixed-sized input adapter
docstr: Test a stream which contain a multiple number of buffers
code: def testSizeMultiple(self):
      "Test a stream which contain a multiple number of buffers"
      adapter = FixedSizeInputAdapter(4, 2)
  
      self.assertIOEquals(
          adapter,
          self.data[0:20],
          True,
          [
              self.data[0:4],
              self.data[4:8],
              self.data[8:12],
              self.data[12:16],
              self.data[16:20],
          ],
          True,
      )
  
file_path: TimeSide/tests/test_inputadapter.py
imports: from timeside.core.processor import FixedSizeInputAdapter
  from unit_timeside import *
  import numpy
label_desc: Use image node_id 5 for calling the TestFixedSizeInputAdapter obj's underlying member method code with example usage: obj.testSizeMultiple() without return types