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keiravillekodekeiravillekode
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Sync connect tests
1 parent 666725f commit 292190a

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Lines changed: 104 additions & 53 deletions

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‎exercises/practice/connect/.meta/spec_generator.lua‎

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local map = function(t, f)
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local mapped = {}
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for i, v in ipairs(t) do
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mapped[i] = f(v)
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end
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return mapped
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end
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local function render_board(board)
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return table.concat(map(board, function(row)
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return "'" .. row .. "', --"
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end), ',\n ')
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end
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return {
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module_name = 'connect',
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generate_test = function(case)
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local template = [[
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local board = {
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%s
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}
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assert.are.same('%s', connect.winner(board))]]
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return template:format(render_board(case.input.board), case.expected)
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end
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}

‎exercises/practice/connect/.meta/tests.toml‎

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Original file line numberDiff line numberDiff line change
@@ -30,6 +30,12 @@ description = "nobody wins crossing adjacent angles"
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[cd61c143-92f6-4a8d-84d9-cb2b359e226b]
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description = "X wins crossing from left to right"
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[495e33ed-30a9-4012-b46e-d7c4d5fe13c3]
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description = "X wins with left-hand dead end fork"
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[ab167ab0-4a98-4d0f-a1c0-e1cddddc3d58]
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description = "X wins with right-hand dead end fork"
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[73d1eda6-16ab-4460-9904-b5f5dd401d0b]
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description = "O wins crossing from top to bottom"
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‎exercises/practice/connect/connect_spec.lua‎

Lines changed: 71 additions & 53 deletions
Original file line numberDiff line numberDiff line change
@@ -1,110 +1,128 @@
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local connect = require('connect')
22

3-
-- LuaFormatter off
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describe('connect', function()
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it('an empty board has no winner', function()
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local board = {
7-
'. . . . .',
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' . . . . .',
9-
' . . . . .',
10-
' . . . . .',
11-
' . . . . .'
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'. . . . .', -- ,
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' . . . . .', -- ,
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' . . . . .', -- ,
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' . . . . .', -- ,
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' . . . . .' --
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}
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assert.are.same('', connect.winner(board))
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end)
1514

16-
it('X can win on a 1x1 board', function()
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it('x can win on a 1x1 board', function()
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local board = {
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'X'
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'X' --
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}
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assert.are.same('X', connect.winner(board))
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end)
2221

23-
it('O can win on a 1x1 board', function()
22+
it('o can win on a 1x1 board', function()
2423
local board = {
25-
'O'
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'O' --
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}
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assert.are.same('O', connect.winner(board))
2827
end)
2928

3029
it('only edges does not make a winner', function()
3130
local board = {
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'O O O X',
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' X . . X',
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' X . . X',
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' X O O O'
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'O O O X', -- ,
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' X . . X', -- ,
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' X . . X', -- ,
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' X O O O' --
3635
}
3736
assert.are.same('', connect.winner(board))
3837
end)
3938

4039
it('illegal diagonal does not make a winner', function()
4140
local board = {
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'X O . .',
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' O X X X',
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' O X O .',
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' . O X .',
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' X X O O'
41+
'X O . .', -- ,
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' O X X X', -- ,
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' O X O .', -- ,
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' . O X .', -- ,
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' X X O O' --
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}
4847
assert.are.same('', connect.winner(board))
4948
end)
5049

5150
it('nobody wins crossing adjacent angles', function()
5251
local board = {
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'X . . .',
54-
' . X O .',
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' O . X O',
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' . O . X',
57-
' . . O .'
52+
'X . . .', -- ,
53+
' . X O .', -- ,
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' O . X O', -- ,
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' . O . X', -- ,
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' . . O .' --
5857
}
5958
assert.are.same('', connect.winner(board))
6059
end)
6160

62-
it('X wins crossing from left to right', function()
61+
it('x wins crossing from left to right', function()
6362
local board = {
64-
'. O . .',
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' O X X X',
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' O X O .',
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' X X O X',
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' . O X .'
63+
'. O . .', -- ,
64+
' O X X X', -- ,
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' O X O .', -- ,
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' X X O X', -- ,
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' . O X .' --
6968
}
7069
assert.are.same('X', connect.winner(board))
7170
end)
7271

73-
it('O wins crossing from top to bottom', function()
72+
it('x wins with left-hand dead end fork', function()
7473
local board = {
75-
'. O . .',
76-
' O X X X',
77-
' O O O .',
78-
' X X O X',
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' . O X .'
74+
'. . X .', -- ,
75+
' X X . .', -- ,
76+
' . X X X', -- ,
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' O O O O' --
78+
}
79+
assert.are.same('X', connect.winner(board))
80+
end)
81+
82+
it('x wins with right-hand dead end fork', function()
83+
local board = {
84+
'. . X X', -- ,
85+
' X X . .', -- ,
86+
' . X X .', -- ,
87+
' O O O O' --
88+
}
89+
assert.are.same('X', connect.winner(board))
90+
end)
91+
92+
it('o wins crossing from top to bottom', function()
93+
local board = {
94+
'. O . .', -- ,
95+
' O X X X', -- ,
96+
' O O O .', -- ,
97+
' X X O X', -- ,
98+
' . O X .' --
8099
}
81100
assert.are.same('O', connect.winner(board))
82101
end)
83102

84-
it('X wins using a convoluted path', function()
103+
it('x wins using a convoluted path', function()
85104
local board = {
86-
'. X X . .',
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' X . X . X',
88-
' . X . X .',
89-
' . X X . .',
90-
' O O O O O'
105+
'. X X . .', -- ,
106+
' X . X . X', -- ,
107+
' . X . X .', -- ,
108+
' . X X . .', -- ,
109+
' O O O O O' --
91110
}
92111
assert.are.same('X', connect.winner(board))
93112
end)
94113

95-
it('X wins using a spiral path', function()
114+
it('x wins using a spiral path', function()
96115
local board = {
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'O X X X X X X X X',
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' O X O O O O O O O',
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' O X O X X X X X O',
100-
' O X O X O O O X O',
101-
' O X O X X X O X O',
102-
' O X O O O X O X O',
103-
' O X X X X X O X O',
104-
' O O O O O O O X O',
105-
' X X X X X X X X O'
116+
'O X X X X X X X X', -- ,
117+
' O X O O O O O O O', -- ,
118+
' O X O X X X X X O', -- ,
119+
' O X O X O O O X O', -- ,
120+
' O X O X X X O X O', -- ,
121+
' O X O O O X O X O', -- ,
122+
' O X X X X X O X O', -- ,
123+
' O O O O O O O X O', -- ,
124+
' X X X X X X X X O' --
106125
}
107126
assert.are.same('X', connect.winner(board))
108127
end)
109128
end)
110-
-- LuaFormatter on

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