public void EjectQuarterWithZeroQuartersTest() { 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" : "" ) } " + $"Machine is { BaseConstants.TO_STRING_NO_QUARTER_STATE })"; var soldOutState = new SoldOutState(gumballMachine, stringWriter); soldOutState.EjectQuarter(); result.WriteLine(BaseConstants.EJECT_QUARTER_SOLD_OUT_STATE); Assert.AreEqual(result.ToString(), stringWriter.ToString()); Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString()); }
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()); }