Node methodInvocation = addToLeft(METHOD_INVOCATION, "foo.bar();");
createEditScript();
assertThat(fEditScript.size(), is(1));
TreeEditOperation operation = fEditScript.get(0);
assertThat(operation.getOperationType(), is(OperationType.DELETE));
DeleteOperation delete = (DeleteOperation) operation;
assertThat(delete.getParentNode(), is(fRootLeft));
assertThat(delete.getNodeToDelete(), is(methodInvocation));
}