class_docstr: Test Evolution(Exp) class that takes a parameter x and a generator G and defines an evolution exp(ixG)
docstr: Test initialization with a provided coefficient and a Tensor base.
docstr_tok: ["Test","initialization","with","a","provided","coefficient","and","a","Tensor","base","."]
code: def test_initialization(self):
      """Test initialization with a provided coefficient and a Tensor base."""
      base = qml.PauliZ("b") @ qml.PauliZ("c")
      param = 1.23
  
      op = Evolution(base, param)
  
      assert op.base is base
      assert op.coeff == -1j * param
      assert op.name == "Evolution"
      assert isinstance(op, Exp)
  
      assert op.num_params == 1
      assert op.parameters == [param]
      assert op.data == (param,)
  
      assert op.wires == qml.wires.Wires(("b", "c"))
  
imports: import pytest
  import pennylane
  from pennylane import numpy
  from pennylane.ops.op_math import Evolution, Exp
label_desc: Use image node_id 1 for calling the TestEvolution obj's underlying member method code with example usage: obj.test_initialization() without return types