public void FeederExecutesMoveRightCommandHorizontalStackPositionIncrements()
{
//Arrange
const string expectedPosition = "1";
var stacks = new List <IStack> {
new Stack(), new Stack(), new Stack(), new Stack()
};
var stackFeeder = new StackFeeder(stacks, string.Empty);
//Act
stackFeeder.Command("r");
//Assert
stackFeeder.Command("s").Should().Be(expectedPosition);
}
public void FeederResetsToRestingPosition()
{
//Arrange
const string expectedResult = "0";
var stacks = new List <IStack> {
new Stack(), new Stack(), new Stack(), new Stack()
};
var stackFeeder = new StackFeeder(stacks, string.Empty);
stackFeeder.Command("r");
//Act
stackFeeder.Command("q");
//Assert
stackFeeder.Command("s").Should().Be(expectedResult);
}
public void FeederCanMoveDown()
{
//Arrange
const string expectedResult = "1";
var stacks = new List <IStack> {
new Stack(), new Stack(), new Stack(), new Stack()
};
var stackFeeder = new StackFeeder(stacks, string.Empty);
stackFeeder.Command("r");
//Act
stackFeeder.Command("d");
//Assert
stackFeeder.Command("b").Should().Be(expectedResult);
}
public void FeederCannotMoveUpBinIfNotOnStack()
{
//Arrange
var stacks = new List <IStack> {
new Stack(), new Stack(), new Stack(), new Stack()
};
var stackFeeder = new StackFeeder(stacks, string.Empty);
//Act
stackFeeder.Command("u");
}
public void FromStackFourResetToRestingPosition()
{
//Arrange
const string expectedResult = "0";
//Act
var stacks = new List <IStack> {
new Stack(), new Stack(), new Stack(), new Stack()
};
var stackFeeder = new StackFeeder(stacks, string.Empty);
var result = stackFeeder.Command("qs");
//Assert
result.Should().Be(expectedResult);
}
public void FeederExecutesFourRightCommands()
{
//Arrange
const string expectedPosition = "4";
//Act
var stacks = new List <IStack> {
new Stack(), new Stack(), new Stack(), new Stack()
};
var stackFeeder = new StackFeeder(stacks, string.Empty);
var result = stackFeeder.Command("rrrrs");
//Assert
result.Should().Be(expectedPosition);
}
public void FeederCanRetrieveItemCode()
{
//Arrange
const string expectedResult = "c54675890";
var stacks = new List <IStack> {
new Stack(), new Stack(), new Stack(), new Stack()
};
var stackFeeder = new StackFeeder(stacks, string.Empty);
//Act
var result = stackFeeder.Command("rdddddi");
//Assert
result.Should().Be(expectedResult);
}
public void CanQueryStackID()
{
//Arrange
const string expectedPosition = "0";
var stacks = new List <IStack> {
new Stack(), new Stack(), new Stack(), new Stack()
};
var stackFeeder = new StackFeeder(stacks, string.Empty);
//Act
var stackPostition = stackFeeder.Command("s");
//Assert
stackPostition.Should().Be(expectedPosition);
}
public string CanInitialiseStackFromString(string commandSequence)
{
//Arrange
const string stock = "1:4:c54675890:10;1:8:c7867546:5;1:5:c897865:100;3:5:c786765:3;2:5:c445673:10";
var stacks = new List <IStack> {
new Stack(), new Stack(), new Stack(), new Stack()
};
var stackFeeder = new StackFeeder(stacks, stock);
//Act
var result = stackFeeder.Command(commandSequence);
//Assert
return(result);
}
public void CanLoadItemInToAStackAtBinPosition()
{
//Arrange
const string expectedProductCode = "c54675890";
const string stock = "1:5:c54675890:10";
var stacks = new List <IStack> {
new Stack(), new Stack(), new Stack(), new Stack()
};
//Act
var stackFeeder = new StackFeeder(stacks, stock);
var result = stackFeeder.Command("rdddddi");
//Assert
result.Should().Be(expectedProductCode);
}