local sep = package.config:match("(.)\n");

describe("util.paths", function ()

	local paths = require "util.paths";

	describe("#join()", function ()

		it("returns single component as-is", function ()

			assert.equal("foo", paths.join("foo"));

		end);

		it("joins paths", function ()

			assert.equal("foo"..sep.."bar", paths.join("foo", "bar"))

		end);

		it("joins longer paths", function ()

			assert.equal("foo"..sep.."bar"..sep.."baz", paths.join("foo", "bar", "baz"))

		end);

		it("joins even longer paths", function ()

			assert.equal("foo"..sep.."bar"..sep.."baz"..sep.."moo", paths.join("foo", "bar", "baz", "moo"))

		end);

	end)

	describe("#glob_to_pattern()", function ()

		it("works", function ()

			assert.equal("^thing.%..*$", paths.glob_to_pattern("thing?.*"))

		end);

	end)

	describe("#resolve_relative_path()", function ()

		it("returns absolute paths as-is", function ()

			if sep == "/" then

				assert.equal("/tmp/path", paths.resolve_relative_path("/run", "/tmp/path"));

			elseif sep == "\\" then

				assert.equal("C:\\Program Files", paths.resolve_relative_path("A:\\", "C:\\Program Files"));

			end

		end);

		it("resolves relative paths", function ()

			if sep == "/" then

				assert.equal("/run/path", paths.resolve_relative_path("/run", "path"));

			end

		end);

	end)

end)