public void Test_CmdC_Negative_Width()
{
Command cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
String[] parameters4B = { "10", "-5" }; //negative
Assert.IsTrue(cmd.Execute(parameters4B) == -1);
}
public void Test_CmdC_ExtraParam()
{
Command cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
String[] parameters2 = { "10", "5", "4" };
Assert.IsTrue(cmd.Execute(parameters2) == -1);
}
public void Test_CmdC_Invalid_Height()
{
Command cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
String[] parameters3 = { "10", "f" };
Assert.IsTrue(cmd.Execute(parameters3) == -1);
}
public void Test_CmdC_Good()
{
Command cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
String[] parameters1 = { "10", "5" };
Assert.IsTrue(cmd.Execute(parameters1) == 0);
}
public void Test_CmdC_Max_Canvas_Size_Exceeded()
{
Command cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
String[] parameters1 = { "110", "5" };
Assert.IsTrue(cmd.Execute(parameters1) == -1);
}
public void Test_CmdR_Rectangle_Before_Canvas()
{
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdR = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('r'));;
String[] parametersC = { "20", "4" };
String[] parametersR1 = { "16", "1", "20", "3" }; // correct parameters
Assert.IsTrue(cmdR.Execute(parametersR1) == -1);
}
public void Test_CmdL_LineBeforeCanvas()
{
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdL = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('L'));
String[] parametersC = { "20", "4" };
String[] parametersL1 = { "1", "2", "6", "2" }; // correct parameters
Assert.IsTrue(cmdL.Execute(parametersL1) == -1);
}
public void Test_CmdB_Fill_Before_Canvas()
{
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdB = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('B'));
Assert.IsTrue(cmdC is CmdC);
Assert.IsTrue(cmdB is CmdB);
String[] parametersB1 = { "10", "3", "O" }; // correct parameters
String[] parametersC = { "20", "4" };
Assert.IsTrue(cmdB.Execute(parametersB1) == -1);
}
public void Test_CmdR_Point1_Outside_Boundary_X()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdR = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('r'));;
String[] parametersC = { "20", "4" };
String[] parametersR5a = { "6", "3", "24", "3" }; // out of canvas boundary
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdR.BaseCanvas = canvas;
Assert.IsTrue(cmdR.Execute(parametersR5a) == -1);
}
public void Test_CmdR_Insufficient_Param()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdR = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('r'));;
String[] parametersC = { "20", "4" };
String[] parametersR4 = { "16", "1", "20" };
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdR.BaseCanvas = canvas;
Assert.IsTrue(cmdR.Execute(parametersR4) == -1);
}
public void Test_CmdR_Point2_NegX()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdR = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('r'));;
String[] parametersC = { "20", "4" };
String[] parametersR6c = { "6", "3", "-6", "4" }; // negative coordinates
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdR.BaseCanvas = canvas;
Assert.IsTrue(cmdR.Execute(parametersR6c) == -1);
}
public void Test_CmdL_Point1_X_OutsideCanvas()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdL = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('L'));
String[] parametersC = { "20", "4" };
String[] parametersL6a = { "6", "3", "22", "4" }; // out of canvas boundary
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdL.BaseCanvas = canvas;
Assert.IsTrue(cmdL.Execute(parametersL6a) == -1);
}
public void Test_CmdL_Good()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdL = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('L'));
String[] parametersC = { "20", "4" };
String[] parametersL5 = { "6", "3", "6", "4" }; // correct parameters
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdL.BaseCanvas = canvas;
Assert.IsTrue(cmdL.Execute(parametersL5) == 0);
}
public void Test_CmdL_ExtraParam()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdL = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('L'));
String[] parametersC = { "20", "4" };
String[] parametersL2 = { "1", "2", "6", "2", "2" };
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdL.BaseCanvas = canvas;
Assert.IsTrue(cmdL.Execute(parametersL2) == -1);
}
public void Test_CmdL_Point2_NegY()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdL = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('L'));
String[] parametersC = { "20", "4" };
String[] parametersL7d = { "6", "3", "6", "-4" }; // negative coordinates
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdL.BaseCanvas = canvas;
Assert.IsTrue(cmdL.Execute(parametersL7d) == -1);
}
public void Test_CmdB_NoColorParam()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdB = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('B'));
String[] parametersC = { "20", "4" };
String[] parametersB4 = { "10", "3" };
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdB.BaseCanvas = canvas;
Assert.IsTrue(cmdB.Execute(parametersB4) == -1);
}
public void Test_CmdB_Height_Outside_Canvas()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdB = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('B'));
String[] parametersC = { "20", "4" };
String[] parametersB5b = { "6", "8", "8" }; // out of canvas boundary
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdB.BaseCanvas = canvas;
Assert.IsTrue(cmdB.Execute(parametersB5b) == -1);
}
public void Test_CmdB_Ok()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdB = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('B'));
String[] parametersC = { "20", "4" };
String[] parametersB1 = { "10", "3", "0" }; // correct parameters
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdB.BaseCanvas = canvas;
Assert.IsTrue(cmdB.Execute(parametersB1) == 0);
}
public void Test_CmdB_Invalid_Height()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdB = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('B'));
String[] parametersC = { "20", "4" };
String[] parametersB3 = { "10", "B", "O" };
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdB.BaseCanvas = canvas;
Assert.IsTrue(cmdB.Execute(parametersB3) == -1);
}
public void Test_CmdB_Negative_Height()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdB = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('B'));
String[] parametersC = { "20", "4" };
String[] parametersB6b = { "6", "-3", "6" }; // negative coordinates
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdB.BaseCanvas = canvas;
Assert.IsTrue(cmdB.Execute(parametersB6b) == -1);
}
public void Test_CmdR_Good()
{
Canvas canvas;
Command cmdC = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Command cmdR = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('r'));;
String[] parametersC = { "20", "4" };
String[] parametersR1 = { "16", "1", "20", "3" }; // correct parameters
cmdC.Execute(parametersC);
canvas = cmdC.BaseCanvas;
cmdR.BaseCanvas = canvas;
Assert.IsTrue(cmdR.Execute(parametersR1) == 0);
}
public void DrawAllShapes()
{
Canvas canvas;
CanvasConsoleHelper.GetCommand('c');
Command cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Assert.IsTrue(cmd is CmdC);
String[] parametersC = { "20", "4" };
String[] parametersL1 = { "1", "2", "6", "2" };
String[] parametersL2 = { "6", "3", "6", "4" };
String[] parametersR = { "16", "1", "20", "3" };
String[] parametersB = { "10", "3", "0" };
// create
Assert.IsTrue(cmd.Execute(parametersC) == 0);
canvas = cmd.BaseCanvas;
// line
cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('L'));
Assert.IsTrue(cmd is CmdL);
cmd.BaseCanvas = canvas;
Assert.IsTrue(cmd.Execute(parametersL1) == 0);
Assert.IsTrue(cmd.Execute(parametersL2) == 0);
// rectangle
cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('R'));
Assert.IsTrue(cmd is CmdR);
cmd.BaseCanvas = canvas;
Assert.IsTrue(cmd.Execute(parametersR) == 0);
// bucket fill
cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('B'));
Assert.IsTrue(cmd is CmdB);
cmd.BaseCanvas = canvas;
Assert.IsTrue(cmd.Execute(parametersB) == 0);
}
public void Test_CmdR_VerifyCmd()
{
Command cmdR = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('r'));
Assert.IsTrue(cmdR is CmdR);
}
public void Test_CmdL()
{
Command cmdL = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('L'));
Assert.IsTrue(cmdL is CmdL);
}
public void Test_CmdC_Verify_Cmd()
{
Command cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Assert.IsTrue(cmd is CmdC);
}
public void Test_CmdB()
{
Command cmdB = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('B'));
Assert.IsTrue(cmdB is CmdB);
}
public void Test_CmdC_NullParam()
{
Command cmd = CommandFactory.GetCommand(CanvasConsoleHelper.GetCommand('c'));
Assert.IsTrue(cmd.Execute(null) == -1);
}