Web Application Project

wad_ms_spec_01.rb

# https://www.primarysite-kidszone.co.uk/kidszone/resources/connect4.htm # Ruby assignment # Change the following tests with your own name and student ID. # NB. Failure to do so will result in marks being deducted. # IMPORTANT: Ensure you save the file after making the changes. # DO notchange the names of the files. Just ensure you backup the files often. # The file where you are to write code to pass the tests must be present in the same folder. # See http://rspec.codeschool.com/levels/1 for help about RSpec # https://en.wikipedia.org/wiki/Wheel_of_Fortune_(UK_game_show) require "#{File.dirname(__FILE__)}/wad_ms_gen_01" # predefined method - NOT to be removed def check_winner if @game.resulta >= 3 then @game.winner = 1 elsif @game.resultb >= 3 then @game.winner = 2 else @game.winner = nil end @game.winner end module MS_Game # RSpec Tests describe Game do describe "#start the game" do before(:each) do @input = double('input').as_null_object @output = double('output').as_null_object @game = Game.new(@input, @output) end it "should send a welcome message" do @output.should_receive(:puts).with('Welcome to Minesweeper!') @game.start end it "should contain a method created_by which returns the students name" do myname = @game.created_by myname.should == "Nigel Beacham" # -----Change text to your own name----- end it "should contain a method student_id which returns the students ID number" do studentid = @game.student_id studentid.should == 123456789 # -----Change ID to your own student ID number----- end it "should send a created by message" do @output.should_receive(:puts).with("Created by:#{@game.created_by}") @game.start end it "should send a start message" do @output.should_receive(:puts).with('Game started.') @game.start end it "should show instructions" do @output.should_receive(:puts).with("Enter a coordinate to uncover if mine found.") @game.start end it "should display begin game message" do @output.should_receive(:puts).with('Begin game.') @game.displaybegingame end it "should display new game created message" do @output.should_receive(:puts).with('New game created.') @game.displaynewgamecreated end it "should send a finish message" do @output.should_receive(:puts).with('Game finished.') @game.finish end it "should display menu" do @output.should_receive(:puts).with("Menu: (1)Start | (2)New | (9)Exit\n") @game.displaymenu end it "should clear player scores." do @game.clearscores p1 = @game.resulta p2 = @game.resultb p1.should == 0 && p2.should == 0 end it "should show player scores." do @game.clearscores @output.should_receive(:puts).with("Player 1: 0 and Player 2: 0") @game.displayplayerscores end it "should prompt player 1" do @output.should_receive(:puts).with("Player 1 to enter coordinate (0 returns to menu).") @game.displayplayer1prompt end it "should prompt player 2" do @output.should_receive(:puts).with("Player 2 to enter coordinate (0 returns to menu).") @game.displayplayer2prompt end it "should display a invalid iput error message" do @output.should_receive(:puts).with('Invalid input.') @game.displayinvalidinputerror end it "should display a no more room error message" do @output.should_receive(:puts).with('No more room.') @game.displaynomoreroomerror end it "should display player 1 wins message" do p = 1 @output.should_receive(:puts).with("Player #{p} wins.") @game.displaywinner(p) end it "should display player 2 wins message" do p = 2 @output.should_receive(:puts).with("Player #{p} wins.") @game.displaywinner(p) end it "should set token of player 1 to X" do @game.setplayer1 @game.player1.should eql "X" end it "should set token of player 2 to X" do @game.setplayer2 @game.player2.should eql "X" end it "should get token of player 1" do @game.setplayer1 @game.getplayer1.should eql "X" end it "should get token of player 2" do @game.setplayer2 @game.getplayer2.should eql "X" end it "should initialise each position in each column in matrix as _" do matrix = [] matrix[0] = ["_", "_", "_", "_", "_", "_","_"] matrix[1] = ["_", "_", "_", "_", "_", "_","_"] matrix[2] = ["_", "_", "_", "_", "_", "_","_"] matrix[3] = ["_", "_", "_", "_", "_", "_","_"] matrix[4] = ["_", "_", "_", "_", "_", "_","_"] matrix[5] = ["_", "_", "_", "_", "_", "_","_"] matrix[6] = ["_", "_", "_", "_", "_", "_","_"] @game.clearcolumns @game.matrix.should eql matrix end it "should get a column value at a given position in matrix" do @game.clearcolumns value = @game.getcolumnvalue(0,0) value.should == "_" end it "should set a column value at a given position in matrix to 'O' mine found" do c = 0 i = 0 v = "O" @game.clearcolumns @game.setmatrixcolumnvalue(c, i, v) @game.matrix[c][i].should == v end it "should set a column value at a given position in matrix to 'X' mine not found" do c = 0 i = 0 v = "X" @game.clearcolumns @game.setmatrixcolumnvalue(c, i, v) @game.matrix[c][i].should == v end it "should only overwrite an empty square containing _ with token mine not found" do c = 0 i = 0 v1 = "X" @game.clearcolumns @game.setmatrixcolumnvalue(c, i, v1) @game.matrix[c][i].should == v1 c = 0 i = 0 v2 = "O" @game.setmatrixcolumnvalue(c, i, v2) @game.matrix[c][i].should == v1 end it "should only overwrite an empty square containing _ with token mine found" do c = 0 i = 0 v1 = "O" @game.clearcolumns @game.setmatrixcolumnvalue(c, i, v1) @game.matrix[c][i].should == v1 c = 0 i = 0 v2 = "X" @game.setmatrixcolumnvalue(c, i, v2) @game.matrix[c][i].should == v1 end it "should display empty matrix as a table 6 rows (x) by 7 columns (y) with row numbers and column numbers" do matrix = [] matrix[0] = ["_", "_", "_", "_", "_", "_","_"] matrix[1] = ["_", "_", "_", "_", "_", "_","_"] matrix[2] = ["_", "_", "_", "_", "_", "_","_"] matrix[3] = ["_", "_", "_", "_", "_", "_","_"] matrix[4] = ["_", "_", "_", "_", "_", "_","_"] matrix[5] = ["_", "_", "_", "_", "_", "_","_"] matrix[6] = ["_", "_", "_", "_", "_", "_","_"] @game.clearcolumns @game.matrix.should eql matrix title = " 1 2 3 4 5 6 7 " rowdivider = " +-+-+-+-+-+-+-+" rowAempty = "6|_|_|_|_|_|_|_|" rowBempty = "5|_|_|_|_|_|_|_|" rowCempty = "4|_|_|_|_|_|_|_|" rowDempty = "3|_|_|_|_|_|_|_|" rowEempty = "2|_|_|_|_|_|_|_|" rowFempty = "1|_|_|_|_|_|_|_|" @output.should_receive(:puts).with("#{title}") for i in 1..7 @output.should_receive(:puts).with("#{rowdivider}") end @output.should_receive(:puts).with("#{rowAempty}") @output.should_receive(:puts).with("#{rowBempty}") @output.should_receive(:puts).with("#{rowCempty}") @output.should_receive(:puts).with("#{rowDempty}") @output.should_receive(:puts).with("#{rowEempty}") @output.should_receive(:puts).with("#{rowFempty}") @game.displayemptyframe end it "should generate in @hotspots an array of random unique numbers from 1..42 representing mines" do pos = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42] hotspots = [] for i in 0..41 do j = pos.size-1 r = rand(0..j) hotspots.push(pos[r]) pos.delete_at(r) j = j - 1 end @hotspots = hotspots num = true for i in 0..41 do if @hotspots[i].integer? == false then num = false end end s = @hotspots.size u = @hotspots.uniq! s.should == 42 && u.should == nil && num.should == true end it "should call method generatemines to generate in @hotspots an array of random unique numbers from 1..42 representing mines" do hotspots = @game.generatemines num = true for i in 0..41 do if hotspots[i].integer? == false then num = false end end s = hotspots.size u = hotspots.uniq! s.should == 42 && u.should == nil && num.should == true end # test player 1 winner it "should check for player 2 win within row 1 starting at position 1" do @game.resulta = 3 @game.resultb = 0 @game.winner = nil @game.checkwinner.should == check_winner && @game.winner.should == 1 end # test player 2 winner it "should check for player 2 win within row 1 starting at position 1" do @game.resulta = 0 @game.resultb = 3 @game.winner = nil @game.checkwinner.should == check_winner && @game.winner.should == 2 end end end end