我花了 3 个小时来主演这个，需要一些帮助。
我对 RSpec 很陌生，我正在尝试为我的一个名为“游戏”的类的行为编写测试
我想测试一下，当调用 game.play 时会向输出发送一个 3x3 网格……这就是我想要做的。我有 RSpec 书，我正在努力弄清楚这一点，但我很难过。我已将我认为关键的地方标记为“FIXME”
到目前为止，这是我的测试...
require_relative '../spec_helper'
# the universe is vast and infinite....and...it is empty
describe "the game class" do
it "must output a 3x3 game grid on the CLI" do
player_h = double('human', :player_h => "X") # FIXME - do I stub or mock this?
player_c = double('computer', :player_c => "O")# FIXME - do I stub or mock this?
game = Game.new(player_h, player_c)
#FIXME - how do I get the line below to read this as if it where coming from SDOUT on the cli?
should_receive(:puts).with("a #{$thegrid[:a1]}|#{$thegrid[:a2]}|#{$thegrid[:a3]} \n")
game.play
end
it "must have a human player" do
pending "human is X"
end
it "must have a computer player" do
pending "ai is O"
end
end
这是我正在构建这个测试的课程（是的，我知道那是倒退的......我应该编写测试然后编写代码......但就像我说的，我是一个菜鸟......整个游戏代码都已经写好了……我现在真的只是想了解 RSpec。）……
require_relative "player"
#
#Just a Tic Tac Toe game class
class Game
#create players
def initialize(player_h, player_c)
#bring into existence the board and the players
@player_h = player_h
@player_c = player_c
#value hash for the grid lives here
$thegrid = {
:a1=>" ", :a2=>" ", :a3=>" ",
:b1=>" ", :b2=>" ", :b3=>" ",
:c1=>" ", :c2=>" ", :c3=>" "
}
#make a global var for drawgrid used by player
$gamegrid = drawgrid
end
#display grid on console
def drawgrid
board = "\n"
board << "a #{$thegrid[:a1]}|#{$thegrid[:a2]}|#{$thegrid[:a3]} \n"
board << "----------\n"
board << "b #{$thegrid[:b1]}|#{$thegrid[:b2]}|#{$thegrid[:b3]} \n"
board << "----------\n"
board << "c #{$thegrid[:c1]}|#{$thegrid[:c2]}|#{$thegrid[:c3]} \n"
board << "----------\n"
board << " 1 2 3 \n"
return board
end
#start the game
def play
#draw the board
puts drawgrid
#make a move
#alternate player turns
end
end
非常感谢任何指导。