public GumMachine(int balls, IOutputWritter writter)
{
_balls = balls;
_writter = writter;
SoldOut = new SoldOutState(this,_writter);
NoPenny = new NoPennyState(this, _writter);
Sold = new SoldState(this, _writter);
HasPenny = new HasPennyState(_writter, this);
CurrentState = _balls<=0 ? SoldOut : NoPenny;
}
public GumballMachine(int ballCount)
{
SoldOutState = new SoldOutState(this);
NoQuarterState = new NoQuarterState(this);
HasQuarterState = new HasQuarterState(this);
SoldState = new SoldState(this);
BallCount = ballCount;
if (ballCount > 0)
{
State = NoQuarterState;
}
}
public GumballMachine(int numberOfGumballs)
{
Count = numberOfGumballs;
if (Count > 0)
{
State = new NoQuarterState(this);
}
else
{
State = new SoldOutState(this);
}
}
public void ToStringTest()
{
var stringWriter = new StringWriter();
var gumballMachine = new GumballMachineContext(2, stringWriter);
var gumballMachineStateString = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 2 } gumball{ ( 2 != 1 ? "s" : "" ) } " +
$"Machine is { BaseConstants.TO_STRING_NO_QUARTER_STATE })";
var soldOutState = new SoldOutState(gumballMachine, stringWriter);
Assert.AreEqual(soldOutState.ToString(), BaseConstants.TO_STRING_SOLD_OUT_STATE);
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
public GumballMachine(int count)
{
this.Count = count;
SoldOutState = new SoldOutState(this);
SoldState = new SoldState(this);
HasCoinState = new HasCoinState(this);
NoCoinState = new NoCoinState(this);
WinnerState = new WinnerState(this);
CurrentState = Count > 0 ? NoCoinState : SoldOutState;
}
public GumballMachine(int numberOfGumballs)
{
GumballMachineSoldState = new SoldState(this);
GumballMachineNoQuarterState = new NoQuarterState(this);
GumballMachineHasQuarterState = new HasQuarterState(this);
GumballMachineSoldOutState = new SoldOutState(this);
GumballMachineWinnerState = new WinnerState(this);
Count = numberOfGumballs;
if (Count > 0)
{
State = GumballMachineNoQuarterState;
}
}
public GumballMachine(int numberGumballs)
{
SoldOutState = new SoldOutState(this);
NoQuarterState = new NoQuarterState(this);
HasQuarterState = new HasQuarterState(this);
SoldState = new SoldState(this);
State = SoldOutState;
this.Count = numberGumballs;
if (numberGumballs > 0)
{
State = NoQuarterState;
}
}
public void DispenseTest()
{
var stringWriter = new StringWriter();
var result = new StringWriter();
var gumballMachine = new GumballMachineContext(2, stringWriter);
var gumballMachineStateString = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 2 } gumball{ ( 2 != 1 ? "s" : "" ) }" +
$" { 0 } quarter{ ( 0 != 1 ? "s" : "" ) } " +
$"Machine is { BaseConstants.TO_STRING_NO_QUARTER_STATE })";
var soldOutState = new SoldOutState(gumballMachine, stringWriter);
soldOutState.Dispense();
result.WriteLine(BaseConstants.DISPENSE_SOLD_OUT_STATE);
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
public void ReFillWithSomeBallsTest()
{
var stringWriter = new StringWriter();
var result = new StringWriter();
var gumballMachine = new GumballMachineContext(0, stringWriter);
var gumballMachineStateString = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 10 } gumball{ ( 10 != 1 ? "s" : "" ) }" +
$" { 0 } quarter{ ( 0 != 1 ? "s" : "" ) } " +
$"Machine is { BaseConstants.TO_STRING_NO_QUARTER_STATE })";
var soldOutState = new SoldOutState(gumballMachine, stringWriter);
soldOutState.ReFill(10);
result.WriteLine(MultiGumbalMachineConstants.GetReFillSoldOutStateConst(10));
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
public GumballMachine(int count)
{
noQarterState = new NoQarterState(this);
hasQuarterState = new HasQuarterState(this);
soldState = new SoldState(this);
soldOutState = new SoldOutState(this);
winnerState = new WinnerState(this);
this.count = count;
if (count > 0)
{
setState(noQarterState);
}
else
{
setState(soldOutState);
}
}
public void EjectQuarterWithSomeQuartersTest()
{
var stringWriter = new StringWriter();
var result = new StringWriter();
var gumballMachine = new GumballMachineContext(2, stringWriter);
var gumballMachineStateString = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 2 } gumball{ ( 2 != 1 ? "s" : "" ) }" +
$" { 0 } quarter{ ( 0 != 1 ? "s" : "" ) } " +
$"Machine is { BaseConstants.TO_STRING_HAS_QUARTER_STATE })";
var soldOutState = new SoldOutState(gumballMachine, stringWriter);
gumballMachine.InsertQuarter();
gumballMachine.InsertQuarter();
soldOutState.EjectQuarter();
result.WriteLine(BaseConstants.INSERT_QUARTER_NO_QUARTER_STATE);
result.WriteLine(MultiGumbalMachineConstants.GetInsertQuarterHasQuarterStateConst(2));
result.WriteLine(MultiGumbalMachineConstants.GetEjectQuarterSoldOutStateConst(2));
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
public SoldOutStateTest()
{
_gumballMachineWithStateMock = new Mock <GumballMachineWithStateContext>();
_soldOutState = new SoldOutState(_gumballMachineWithStateMock.Object);
}
