@Override
  public MethodCallExpression getMockInvocationMatcher() {
    return createDirectMethodCall(
      getSpecificationContext(),
      nodeCache.SpecificationContext_GetMockController,
      ArgumentListExpression.EMPTY_ARGUMENTS);
  }
A Spec visitor responsible for most of the rewriting of a Spec's AST.

@author Peter Niederwieser
spock-core/src/main/java/org/spockframework/compiler/SpecRewriter.java