public void Test_Clone1()
{
var variable = new Var('a');
var variable1 = variable.Clone();
variable1.Token = "b";
Assert.True(variable.Token.Equals('a'));
Assert.True(variable.ToString().Equals("a"));
}
public void Test_Line_TruePositive_7()
{
//cy=0
var c = new Var('c');
const string txt = "cy=0";
Expr expr = Text.Convert(txt);
object obj;
LineSymbol ls;
bool result = expr.IsEquation(out obj);
Assert.True(result);
var eq = obj as Equation;
Assert.NotNull(eq);
result = eq.IsLineEquation(out ls);
Assert.True(result);
Assert.Null(ls.SymA);
Assert.True(ls.SymB.Equals(c.ToString()));
Assert.True(ls.SymC.Equals("0"));
}
public void Test_Line_TruePositive_5()
{
//ax=2
var a = new Var('a');
const string txt = "ax=2";
Expr expr = Text.Convert(txt);
object obj;
LineSymbol ls;
bool result = expr.IsEquation(out obj);
Assert.True(result);
var eq = obj as Equation;
Assert.NotNull(eq);
result = eq.IsLineEquation(out ls);
Assert.True(result);
Assert.NotNull(ls);
Assert.True(ls.SymA.Equals(a.ToString()));
Assert.Null(ls.SymB);
Assert.True(ls.SymC.Equals("-2"));
}
