public void Does_Outer_Scope_Variable_ReAssignment_On_Multi_Link_Scope_Chain_Work_Correctly()
{
//given
ScopeChain chain = new ScopeChain();
chain.Push("link1");
chain.SetVariable(":p1FirstName", "Charlie");
chain.SetVariable(":p1LastName", "Brown");
chain.SetVariable(":p1Age", 8);
chain.Push("link2");
chain.SetVariable(":p2FirstName", "Susie");
chain.SetVariable(":p2LastName", "Derkins");
chain.SetVariable(":p2Age", 6);
chain.Push("link3");
chain.SetVariable(":p3FirstName", "GI");
chain.SetVariable(":p3LastName", "Joe");
chain.SetVariable(":p3Age", 32);
chain.Push("link4");
chain.Push("link5");
chain.Push("link6");
chain.Push("link7");
chain.Push("link8");
chain.Push("link9");
chain.Push("link10");
//when
chain.UpdateVariable(":p2Age", ((int)chain.AccessVariable(":p2Age")) + 1); //increment age to 7
//then
Assert.Equal(7, (int)chain.AccessVariable(":p2Age"));
}
public void Does_Variable_ReAssignment_Work_Correctly()
{
//given
ScopeChain chain = new ScopeChain();
chain.Push("link1");
chain.SetVariable("v1", "foo");
//when
chain.UpdateVariable("v1", "bar");
string v1 = (string)chain.AccessVariable("v1");
//then
Assert.Equal("bar", v1);
}
public void Does_Variable_ReAssignment_On_Multi_Link_Scope_Chain_Work_Correctly()
{
//given
ScopeChain chain = new ScopeChain();
chain.Push("link1");
chain.Push("link2");
chain.Push("link3");
int age = 99;
chain.SetVariable(":age", age);
//when
chain.UpdateVariable(":age", ++age); //increment age to 100
//then
Assert.Equal(100, (int)chain.AccessVariable(":age"));
}