1 
// Tests for various functionalities of the Model
2 

            

        

            

                3
            

            

                
            

            

                
use std::collections::HashMap;

            

        

            

                4
            

            

                
            

            

                

            

        

            

                5
            

            

                
            

            

                
use conjure_core::model::Model;

            

        

            

                6
            

            

                
            

            

                
use conjure_oxide::ast::*;

            

        

            

                7
            

            

                
            

            

                

            

        

            

                8
            

            

                
            

            

                
#[test]

            

        

            

                9
            

            

                
            

            

                
fn modify_domain() {

            

        

            

                10
            

            

                
            

            

                
    let a = Name::UserName(String::from("a"));

            

        

            

                11
            

            

                
            

            

                

            

        

            

                12
            

            

                
            

            

                
    let d1 = Domain::IntDomain(vec![Range::Bounded(1, 3)]);

            

        

            

                13
            

            

                
            

            

                
    let d2 = Domain::IntDomain(vec![Range::Bounded(1, 2)]);

            

        

            

                14
            

            

                
            

            

                

            

        

            

                15
            

            

                
            

            

                
    let mut variables = HashMap::new();

            

        

            

                16
            

            

                
            

            

                
    variables.insert(a.clone(), DecisionVariable { domain: d1.clone() });

            

        

            

                17
            

            

                
            

            

                

            

        

            

                18
            

            

                
            

            

                
    let mut m = Model::new(variables, vec![], Default::default());

            

        

            

                19
            

            

                
            

            

                

            

        

            

                20
            

            

                
            

            

                
    assert_eq!(m.variables.get(&a).unwrap().domain, d1);

            

        

            

                21
            

            

                
            

            

                

            

        

            

                22
            

            

                
            

            

                
    m.update_domain(&a, d2.clone());

            

        

            

                23
            

            

                
            

            

                

            

        

            

                24
            

            

                
            

            

                
    assert_eq!(m.variables.get(&a).unwrap().domain, d2);

            

        

            

                25
            

            

                
            

            

                
}