public void Given_a_dynamic_expression_And_multiline_string_argument_When_invoked_Then_should_execute_evaluation(string argument, string expected)
{
var runtime = new Mock <IJSRuntime>();
using (dynamic context = new EvalContext(runtime.Object))
{
(context as EvalContext).Expression = () => context.alert(argument);
}
Verify(runtime, $"alert({expected})");
}