mirror of
https://github.com/danbee/chess
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56 lines
1.4 KiB
Elixir
56 lines
1.4 KiB
Elixir
defmodule Chess.BoardTest do
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@moduledoc false
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use Chess.DataCase
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alias Chess.Board
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test "returns a piece from the board" do
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board = Board.default
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expected_piece = %{"type" => "pawn", "colour" => "white"}
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assert Board.piece(board, {4, 1}) == expected_piece
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end
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test "finds pieces on the board" do
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board = Board.default
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piece = %{"type" => "pawn", "colour" => "white"}
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expected_result = [
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{0, 1}, {1, 1}, {2, 1}, {3, 1}, {4, 1}, {5, 1}, {6, 1}, {7, 1},
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]
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assert Board.search(board, piece) == expected_result
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end
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test "finds pieces on the board with a partial search" do
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board = Board.default
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piece = %{"colour" => "white"}
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expected_result = [
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{0, 1}, {1, 1}, {2, 1}, {3, 1}, {4, 1}, {5, 1}, {6, 1}, {7, 1},
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{0, 0}, {1, 0}, {2, 0}, {3, 0}, {4, 0}, {5, 0}, {6, 0}, {7, 0},
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] |> Enum.sort
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assert Board.search(board, piece) == expected_result
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end
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test "finds a single piece on the board" do
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board = Board.default
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piece = %{"type" => "king", "colour" => "black"}
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assert Board.search(board, piece) == [{4, 7}]
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end
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test "moves a piece" do
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board = %{
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"3,0" => %{"type" => "queen", "colour" => "white"},
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}
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%{board: new_board} =
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Board.move_piece(board, %{"from" => [3, 0], "to" => [5, 2]})
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assert new_board == %{
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"5,2" => %{"type" => "queen", "colour" => "white"},
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}
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end
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end
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