import { assert, assertEquals } from "./deps.js";
import Browsers from "../lib/browsers.js";import { agents as data } from "../lib/deps.js";
Deno.test("returns prefixes by default data", () => { assertEquals(Browsers.prefixes(), ["-webkit-", "-moz-", "-ms-", "-o-"]);});
Deno.test("finds possible prefix", () => { assert(Browsers.withPrefix("1 -o-calc(1)") === true); assert(Browsers.withPrefix("1 calc(1)") === false);});
Deno.test("allows to select no browsers", () => { let browsers = new Browsers(data, []); assert(browsers.selected.length === 0);});
Deno.test("selects by older version", () => { let browsers = new Browsers(data, ["ie < 7"]); assertEquals(browsers.selected, ["ie 6", "ie 5.5"]);});
Deno.test("combines requirements", () => { let browsers = new Browsers(data, ["ie 10", "ie < 6"]); assertEquals(browsers.selected, ["ie 10", "ie 5.5"]);});
Deno.test("has aliases", () => { assertEquals(new Browsers(data, ["fx 10"]).selected, ["firefox 10"]); assertEquals(new Browsers(data, ["ff 10"]).selected, ["firefox 10"]);});
Deno.test("ignores case", () => { assertEquals(new Browsers(data, ["Firefox 10"]).selected, ["firefox 10"]);});
Deno.test("returns browser prefix", () => { let browsers = new Browsers(data, ["chrome 30"]); assertEquals(browsers.prefix("chrome 30"), "-webkit-");});
Deno.test("returns right prefix for Operas", () => { let browsers = new Browsers(data, ["last 1 opera version"]); assertEquals(browsers.prefix("opera 12"), "-o-"); assertEquals(browsers.prefix(browsers.selected[0]), "-webkit-"); assertEquals(browsers.prefix("op_mob 12"), "-o-"); assertEquals(browsers.prefix(browsers.selected[0]), "-webkit-");});
Deno.test("return true for selected browsers", () => { let browsers = new Browsers(data, ["chrome 30", "chrome 31"]); assert(browsers.isSelected("chrome 30") === true); assert(browsers.isSelected("ie 6") === false);});