class_docstr: Unit tests for the counts.process_samples method
docstr: Test that the counts output is correct for single mid-circuit measurement
  values.
docstr_tok: ["Test","that","the","counts","output","is","correct","for","single","mid-circuit","measurement","values","."]
code: def test_counts_shape_single_measurement_value(self):
      """Test that the counts output is correct for single mid-circuit measurement
      values."""
      shots = 1000
      samples = np.random.choice([0, 1], size=(shots, 2)).astype(
          np.int64
      )
      mv = qml.measure(0)
  
      result = qml.counts(mv).process_samples(samples, wire_order=[0])
  
      assert len(result) == 2
      assert set(result.keys()) == {0, 1}
      assert result[0] == np.count_nonzero(samples[:, 0] == 0)
      assert result[1] == np.count_nonzero(samples[:, 0] == 1)
  
imports: import copy
  import numpy
  import pytest
  import pennylane
  from pennylane.measurements import AllCounts, Counts, CountsMP
  from pennylane.wires import Wires
label_desc: Use image node_id 5 for calling the TestProcessSamples obj's underlying member method code with example usage: obj.test_counts_shape_single_measurement_value() without return types