public void ReFillWithSomeBallsAfterEndingWithSomeQuarters()
{
var stringWriter = new StringWriter();
var result = new StringWriter();
var gumballMachineStateString = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 10 } gumball{ ( 10 != 1 ? "s" : "" ) }" +
$" { 1 } quarter{ ( 1 != 1 ? "s" : "" ) } " +
$"Machine is { BaseConstants.TO_STRING_HAS_QUARTER_STATE })";
var gumballMachine = new GumballMachine.NaiveGumballMachine.GumballMachine(1, stringWriter);
gumballMachine.InsertQuarter();
gumballMachine.InsertQuarter();
gumballMachine.TurnCrank();
gumballMachine.ReFill(10);
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
gumballMachine.TurnCrank();
result.WriteLine(BaseConstants.INSERT_QUARTER_NO_QUARTER_STATE);
result.WriteLine(MultiGumbalMachineConstants.GetInsertQuarterHasQuarterStateConst(2));
result.WriteLine(MultiGumbalMachineConstants.GetTurnCrankHasQuarterStateConst(1));
result.WriteLine(BaseConstants.RELEASE_BALL);
result.WriteLine(BaseConstants.DISPENSE_SOLD_STATE);
result.WriteLine(MultiGumbalMachineConstants.GetReFillSoldOutStateConst(10));
result.WriteLine(MultiGumbalMachineConstants.GetTurnCrankHasQuarterStateConst(0));
result.WriteLine(BaseConstants.RELEASE_BALL);
gumballMachineStateString = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 9 } gumball{ ( 9 != 1 ? "s" : "" ) }" +
$" { 0 } quarter{ ( 0 != 1 ? "s" : "" ) } " +
$"Machine is { BaseConstants.TO_STRING_NO_QUARTER_STATE })";
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
public void TurnKrankThenBallsOverTest()
{
var stringWriter = new StringWriter();
var result = new StringWriter();
var gumballMachineStateString = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 0 } gumball{ ( 0 != 1 ? "s" : "" ) }" +
$" { 0 } quarter{ ( 0 != 1 ? "s" : "" ) } " +
$"Machine is { Constants.TO_STRING_SOLD_OUT_STATE })";
var gumballMachine = new GumballMachine.NaiveGumballMachine.GumballMachine(2, stringWriter);
gumballMachine.InsertQuarter();
gumballMachine.InsertQuarter();
gumballMachine.TurnCrank();
gumballMachine.TurnCrank();
result.WriteLine(BaseConstants.INSERT_QUARTER_NO_QUARTER_STATE);
result.WriteLine(MultiGumbalMachineConstants.GetInsertQuarterHasQuarterStateConst(2));
result.WriteLine(MultiGumbalMachineConstants.GetTurnCrankHasQuarterStateConst(1));
result.WriteLine(BaseConstants.RELEASE_BALL);
result.WriteLine(MultiGumbalMachineConstants.GetTurnCrankHasQuarterStateConst(0));
result.WriteLine(BaseConstants.RELEASE_BALL);
result.WriteLine(BaseConstants.DISPENSE_SOLD_STATE);
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
public void TurnKrankMoreThenInsertQuartersTest()
{
var stringWriter = new StringWriter();
var result = new 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 { Constants.TO_STRING_NO_QUARTER_STATE })";
var gumballMachine = new GumballMachine.NaiveGumballMachine.GumballMachine(4, stringWriter);
gumballMachine.InsertQuarter();
gumballMachine.InsertQuarter();
for (int i = 0; i < 4; i++)
{
gumballMachine.TurnCrank();
}
result.WriteLine(BaseConstants.INSERT_QUARTER_NO_QUARTER_STATE);
result.WriteLine(MultiGumbalMachineConstants.GetInsertQuarterHasQuarterStateConst(2));
result.WriteLine(MultiGumbalMachineConstants.GetTurnCrankHasQuarterStateConst(1));
result.WriteLine(BaseConstants.RELEASE_BALL);
result.WriteLine(MultiGumbalMachineConstants.GetTurnCrankHasQuarterStateConst(0));
result.WriteLine(BaseConstants.RELEASE_BALL);
result.WriteLine(BaseConstants.TURN_CRANK_NO_QUARTER_STATE);
result.WriteLine(BaseConstants.TURN_CRANK_NO_QUARTER_STATE);
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
public void InitializeNaiveGumballMachineWithZeroBallsTest()
{
var stringWriter = new StringWriter();
var result = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 0 } gumball{ ( 0 != 1 ? "s" : "" ) }" +
$" { 0 } quarter{ ( 0 != 1 ? "s" : "" ) } " +
$"Machine is { Constants.TO_STRING_SOLD_OUT_STATE })";
var gumballMachine = new GumballMachine.NaiveGumballMachine.GumballMachine(0, stringWriter);
Assert.AreEqual(result, gumballMachine.ToString());
}
public void InsertQuarterTest()
{
var stringWriter = new StringWriter();
var result = new StringWriter();
var gumballMachineStateString = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 2 } gumball{ ( 2 != 1 ? "s" : "" ) }" +
$" { 1 } quarter{ ( 1 != 1 ? "s" : "" ) } " +
$"Machine is { Constants.TO_STRING_HAS_QUARTER_STATE })";
var gumballMachine = new GumballMachine.NaiveGumballMachine.GumballMachine(2, stringWriter);
gumballMachine.InsertQuarter();
result.WriteLine(BaseConstants.INSERT_QUARTER_NO_QUARTER_STATE);
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
public void ReFillAfterCreationWithZeroBalls()
{
var stringWriter = new StringWriter();
var result = new 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 gumballMachine = new GumballMachine.NaiveGumballMachine.GumballMachine(0, stringWriter);
gumballMachine.ReFill(10);
result.WriteLine(MultiGumbalMachineConstants.GetReFillSoldOutStateConst(10));
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
public void TurnCrankWithSomeBallsAndZeroQuarterTest()
{
var stringWriter = new StringWriter();
var result = new 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 { Constants.TO_STRING_NO_QUARTER_STATE })";
var gumballMachine = new GumballMachine.NaiveGumballMachine.GumballMachine(2, stringWriter);
gumballMachine.TurnCrank();
result.WriteLine(BaseConstants.TURN_CRANK_NO_QUARTER_STATE);
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
public void EjectQuarterWithZeroBallsTest()
{
var stringWriter = new StringWriter();
var result = new StringWriter();
var gumballMachineStateString = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 0 } gumball{ ( 0 != 1 ? "s" : "" ) }" +
$" { 0 } quarter{ ( 0 != 1 ? "s" : "" ) } " +
$"Machine is { Constants.TO_STRING_SOLD_OUT_STATE })";
var gumballMachine = new GumballMachine.NaiveGumballMachine.GumballMachine(0, stringWriter);
gumballMachine.EjectQuarter();
result.WriteLine(BaseConstants.EJECT_QUARTER_SOLD_OUT_STATE);
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}
static void Main(string [] args)
{
MultiGumballMachine.GumballMachine gumballMachine = new MultiGumballMachine.GumballMachine(2, Console.Out);
gumballMachine.InsertQuarter();
gumballMachine.InsertQuarter();
gumballMachine.InsertQuarter();
gumballMachine.TurnCrank();
gumballMachine.TurnCrank();
gumballMachine.EjectQuarter();
Console.WriteLine("---------------");
NaiveGumballMachine.GumballMachine naiveGumballMachine = new NaiveGumballMachine.GumballMachine(2, Console.Out);
naiveGumballMachine.InsertQuarter();
naiveGumballMachine.InsertQuarter();
naiveGumballMachine.InsertQuarter();
naiveGumballMachine.TurnCrank();
naiveGumballMachine.TurnCrank();
naiveGumballMachine.EjectQuarter();
}
public void InsertSomeQuartersTest()
{
var stringWriter = new StringWriter();
var result = new StringWriter();
var gumballMachineStateString = $"(Mighty Gumball, Inc.C# - enabled Standing Gumball Model #2019 (with state)Inventory:" +
$" { 2 } gumball{ ( 2 != 1 ? "s" : "" ) }" +
$" { 3 } quarter{ ( 3 != 1 ? "s" : "" ) } " +
$"Machine is { Constants.TO_STRING_HAS_QUARTER_STATE })";
var gumballMachine = new GumballMachine.NaiveGumballMachine.GumballMachine(2, stringWriter);
for (int i = 0; i < 3; i++)
{
gumballMachine.InsertQuarter();
}
result.WriteLine(BaseConstants.INSERT_QUARTER_NO_QUARTER_STATE);
result.WriteLine(MultiGumbalMachineConstants.GetInsertQuarterHasQuarterStateConst(2));
result.WriteLine(MultiGumbalMachineConstants.GetInsertQuarterHasQuarterStateConst(3));
Assert.AreEqual(result.ToString(), stringWriter.ToString());
Assert.AreEqual(gumballMachineStateString, gumballMachine.ToString());
}