window_test.lua
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window_test.lua
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	local vim_mock = require "ivy.vim_mock"
	local window = require "ivy.window"

	before_each(function()
	vim_mock.reset()
	end)

	it("can initialize and destroy the window", function(t)
	window.initialize()

	t.assert_equal(10, window.get_buffer())
	t.assert_equal(10, window.buffer)

	window.destroy()
	t.assert_equal(nil, window.buffer)
	end)

	it("can set items", function(t)
	window.initialize()

	window.set_items { { content = "Line one" } }
	t.assert_equal("Line one", window.get_current_selection())
	end)

	it("will set the items when a string is passed in", function(t)
	window.initialize()

	local items = table.concat({ "One", "Two", "Three" }, "\n")
	window.set_items(items)

	local lines = table.concat(vim_mock.get_lines()[window.buffer], "\n")
	t.assert_equal(items, lines)
	end)