class_docstr: Unit tests for the counts.process_samples method
docstr: Test that the counts output is correct for single wires
docstr_tok: ["Test","that","the","counts","output","is","correct","for","single","wires"]
code: def test_counts_shape_single_wires(self):
      """Test that the counts output is correct for single wires"""
      shots = 1000
      samples = np.random.choice([0, 1], size=(shots, 2)).astype(
          np.int64
      )
  
      result = qml.counts(wires=0).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 1 for calling the TestProcessSamples obj's underlying member method code with example usage: obj.test_counts_shape_single_wires() without return types