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defmodule BottomTest do
use ExUnit.Case
import Tetris.Bottom
test "Various Collisions" do
bottom = %{{1,1} => {1,1, :blue}}
assert collides? bottom, {1,1}
refute collides? bottom, {1,2}
assert collides? bottom, {1,1, :red}
assert collides? bottom, {1,1, :blue}
refute collides? bottom, {1,2, :red}
assert collides? bottom, [{1,2, :red}, {1,1, :red}]
refute collides? bottom, [{3,2, :blue}, {4,4, :red}]
end
test "test simple merge with bottom" do
bottom = %{{1,1} => {1,1, :blue}}
actual = merge bottom, [{1,2, :red}, {1,3, :red}]
expected = %{
{1,1} => {1, 1, :blue},
{1,2} => {1, 2, :red},
{1,3} => {1, 3, :red}
}
assert actual == expected
end
end