public void Topic_Method()
{
var call = new LawsLawApiCall();
Assert.False(call.Parameters.ContainsKey("topic"));
Assert.True(ReferenceEquals(call.Topic(1), call));
Assert.Equal((long) 1, call.Parameters["topic"]);
}
public void Topic_Method()
{
Assert.Throws<ArgumentNullException>(() => ILawsLawApiCallExtensions.Topic(null, new Topic()));
Assert.Throws<ArgumentNullException>(() => new LawsLawApiCall().Topic(null));
var call = new LawsLawApiCall();
Assert.True(ReferenceEquals(call.Topic(new Topic { Id = 1 }), call));
Assert.Equal((long) 1, call.Parameters["topic"]);
}