public void AddVar_SameVar_Throws()
{
// Arrange
var context = new TestCaseContext();
var sut = new VarsManager(
context.OptionsService,
context.Logger);
var key = "var";
var aVar = new IntVar(key, "var-name", 15);
// Act + Assert
sut.AddVar(aVar);
Assert.Throws <VarAlreadyExistsException>(() => sut.AddVar(aVar));
}
public void GetAllVars()
{
// Arrange
var context = new TestCaseContext();
var sut = new VarsManager(
context.OptionsService,
context.Logger);
var random = new Random();
int varsCount = 5;
var vars = new List <IVar>();
for (int i = 0; i < varsCount; ++i)
{
vars.Add(new IntVar(
$"key{i}",
$"var-name{i}",
random.Next(-100, 100)));
}
// Act
foreach (var v in vars)
{
sut.AddVar(v);
}
var actual = sut.GetAllVars();
// Assert
Assert.Equal(vars, actual);
}
public void RemoveVar_Success()
{
// Arrange
var context = new TestCaseContext();
var sut = new VarsManager(
context.OptionsService,
context.Logger);
var key = "var";
var aVar = new IntVar(key, "var-name", 15);
// Act + Assert
sut.AddVar(aVar);
sut.RemoveVar(key);
Assert.Throws <VarNotFoundException>(() => sut.GetVar("key"));
}
public void AddVar_Success()
{
// Arrange
var context = new TestCaseContext();
var sut = new VarsManager(
context.OptionsService,
context.Logger);
var key = "var";
var aVar = new IntVar(key, "var-name", 15);
// Act
sut.AddVar(aVar);
var actual = sut.GetVar <IntVar>(key);
// Assert
Assert.Same(aVar, actual);
}
public void GetVar_Overload()
{
// Arrange
var context = new TestCaseContext();
var sut = new VarsManager(
context.OptionsService,
context.Logger);
var key = "key";
var aVar = new IntVar("key", "var-name", 15);
// Act
sut.AddVar(aVar);
var actual1 = sut.GetVar(key) as IntVar;
var actual2 = sut.GetVar <IntVar>(key);
// Assert
Assert.Same(aVar, actual1);
Assert.Same(aVar, actual2);
}
public void ContainsVar()
{
// Arrange
var context = new TestCaseContext();
var sut = new VarsManager(
context.OptionsService,
context.Logger);
var key = "key";
// Act
var beforeAdd = sut.ContainsVar(key);
sut.AddVar(new IntVar(key, "var-name"));
var afterAdd = sut.ContainsVar(key);
// Assert
Assert.False(beforeAdd);
Assert.True(afterAdd);
}
public void ClearVars()
{
// Arrange
var context = new TestCaseContext();
var sut = new VarsManager(
context.OptionsService,
context.Logger);
int varsCount = 3;
var vars = new List <IntVar>();
for (int i = 0; i < varsCount; ++i)
{
sut.AddVar(new IntVar($"key{i}", $"var-name{i}"));
}
// Act
sut.ClearVars();
// Assert
Assert.Empty(sut.GetAllVars());
}