docstr: Verify processing of tf.summary.tensor.
code: def testTFSummaryTensor(self):
      """Verify processing of tf.summary.tensor."""
      event_sink = _EventGenerator(self, zero_out_timestamps=True)
      with test_util.FileWriterCache.get(self.get_temp_dir()) as writer:
          writer.event_writer = event_sink
          with self.test_session() as sess:
              tf.compat.v1.summary.tensor_summary(
                  "scalar", tf.constant(1.0)
              )
              tf.compat.v1.summary.tensor_summary(
                  "vector", tf.constant([1.0, 2.0, 3.0])
              )
              tf.compat.v1.summary.tensor_summary(
                  "string", tf.constant(b"foobar")
              )
              merged = tf.compat.v1.summary.merge_all()
              summ = sess.run(merged)
              writer.add_summary(summ, 0)
  
      accumulator = ea.EventAccumulator(event_sink)
      accumulator.Reload()
  
      self.assertTagsEqual(
          accumulator.Tags(),
          {
              ea.TENSORS: ["scalar", "vector", "string"],
          },
      )
  
      scalar_proto = accumulator.Tensors("scalar")[0].tensor_proto
      scalar = tf.compat.v1.make_ndarray(scalar_proto)
      vector_proto = accumulator.Tensors("vector")[0].tensor_proto
      vector = tf.compat.v1.make_ndarray(vector_proto)
      string_proto = accumulator.Tensors("string")[0].tensor_proto
      string = tf.compat.v1.make_ndarray(string_proto)
  
      self.assertTrue(np.array_equal(scalar, 1.0))
      self.assertTrue(np.array_equal(vector, [1.0, 2.0, 3.0]))
      self.assertTrue(np.array_equal(string, b"foobar"))
  
imports: import os
  import numpy
  import tensorflow
  from tensorboard.backend.event_processing import event_accumulator
  from tensorboard.compat.proto import config_pb2
  from tensorboard.compat.proto import event_pb2
  from tensorboard.compat.proto import graph_pb2
  from tensorboard.compat.proto import meta_graph_pb2
  from tensorboard.compat.proto import summary_pb2
  from tensorboard.plugins.distribution import compressor
  from tensorboard.util import tensor_util
  from tensorboard.util import test_util
  from tensorboard.util import tb_logging
label_desc: Use image node_id 26 for calling the MockingEventAccumulatorTest obj's underlying member method code with example usage: obj.testTFSummaryTensor() without return types