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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.import {  deleteCookie,  getCookies,  getSetCookies,  setCookie,} from "./cookie.ts";import { assert, assertEquals, assertThrows } from "../assert/mod.ts";
Deno.test({  name: "getCookies() parses cookie",  fn() {    let headers = new Headers();    assertEquals(getCookies(headers), {});    headers = new Headers();    headers.set("Cookie", "foo=bar");    assertEquals(getCookies(headers), { foo: "bar" });
    headers = new Headers();    headers.set("Cookie", "full=of  ; tasty=chocolate");    assertEquals(getCookies(headers), { full: "of  ", tasty: "chocolate" });
    headers = new Headers();    headers.set("Cookie", "igot=99; problems=but...");    assertEquals(getCookies(headers), { igot: "99", problems: "but..." });
    headers = new Headers();    headers.set("Cookie", "PREF=al=en-GB&f1=123; wide=1; SID=123");    assertEquals(getCookies(headers), {      PREF: "al=en-GB&f1=123",      wide: "1",      SID: "123",    });  },});
Deno.test({  name: "setCookie() validates names",  fn() {    const tokens = [      '"id"',      "id\t",      "i\td",      "i d",      "i;d",      "{id}",      "[id]",      '"',      "id\u0091",    ];    const headers = new Headers();    tokens.forEach((name) => {      assertThrows(        () => {          setCookie(headers, {            name,            value: "Cat",            httpOnly: true,            secure: true,            maxAge: 3,          });        },        Error,        'Invalid cookie name: "' + name + '".',      );    });  },});
Deno.test({  name: "setCookie() validates value",  fn() {    const tokens = [      "1f\tWa",      "\t",      "1f Wa",      "1f;Wa",      '"1fWa',      "1f\\Wa",      '1f"Wa',      '"',      "1fWa\u0005",      "1f\u0091Wa",    ];    const headers = new Headers();    tokens.forEach((value) => {      assertThrows(        () => {          setCookie(            headers,            {              name: "Space",              value,              httpOnly: true,              secure: true,              maxAge: 3,            },          );        },        Error,        "RFC2616 cookie 'Space'",      );    });
    assertThrows(      () => {        setCookie(headers, {          name: "location",          value: "United Kingdom",        });      },      Error,      "RFC2616 cookie 'location' cannot contain character ' '",    );  },});
Deno.test({  name: "setCookie() validates path",  fn() {    const path = "/;domain=sub.domain.com";    const headers = new Headers();    assertThrows(      () => {        setCookie(headers, {          name: "Space",          value: "Cat",          httpOnly: true,          secure: true,          path,          maxAge: 3,        });      },      Error,      path + ": Invalid cookie path char ';'",    );  },});
Deno.test({  name: "setCookie() validates domain",  fn() {    const tokens = ["-domain.com", "domain.org.", "domain.org-"];    const headers = new Headers();    tokens.forEach((domain) => {      assertThrows(        () => {          setCookie(headers, {            name: "Space",            value: "Cat",            httpOnly: true,            secure: true,            domain,            maxAge: 3,          });        },        Error,        "Invalid first/last char in cookie domain: " + domain,      );    });  },});
Deno.test({  name: "deleteCookie()",  fn() {    let headers = new Headers();    deleteCookie(headers, "deno");    assertEquals(      headers.get("Set-Cookie"),      "deno=; Expires=Thu, 01 Jan 1970 00:00:00 GMT",    );    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      domain: "deno.land",      path: "/",    });    deleteCookie(headers, "Space", { domain: "", path: "" });    assertEquals(      headers.get("Set-Cookie"),      "Space=Cat; Domain=deno.land; Path=/, Space=; Expires=Thu, 01 Jan 1970 00:00:00 GMT",    );  },});
Deno.test({  name: "setCookie() handles Set-Cookie",  fn() {    let headers = new Headers();    setCookie(headers, { name: "Space", value: "Cat" });    assertEquals(headers.get("Set-Cookie"), "Space=Cat");
    headers = new Headers();    setCookie(headers, { name: "Space", value: "Cat", secure: true });    assertEquals(headers.get("Set-Cookie"), "Space=Cat; Secure");
    headers = new Headers();    setCookie(headers, { name: "Space", value: "Cat", httpOnly: true });    assertEquals(headers.get("Set-Cookie"), "Space=Cat; HttpOnly");
    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      httpOnly: true,      secure: true,    });    assertEquals(headers.get("Set-Cookie"), "Space=Cat; Secure; HttpOnly");
    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      httpOnly: true,      secure: true,      maxAge: 2,    });    assertEquals(      headers.get("Set-Cookie"),      "Space=Cat; Secure; HttpOnly; Max-Age=2",    );
    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      httpOnly: true,      secure: true,      maxAge: 0,    });    assertEquals(      headers.get("Set-Cookie"),      "Space=Cat; Secure; HttpOnly; Max-Age=0",    );
    let error = false;    headers = new Headers();    try {      setCookie(headers, {        name: "Space",        value: "Cat",        httpOnly: true,        secure: true,        maxAge: -1,      });    } catch {      error = true;    }    assert(error);
    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      httpOnly: true,      secure: true,      maxAge: 2,      domain: "deno.land",    });    assertEquals(      headers.get("Set-Cookie"),      "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land",    );
    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      httpOnly: true,      secure: true,      maxAge: 2,      domain: "deno.land",      sameSite: "Strict",    });    assertEquals(      headers.get("Set-Cookie"),      "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land; " +        "SameSite=Strict",    );
    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      httpOnly: true,      secure: true,      maxAge: 2,      domain: "deno.land",      sameSite: "Lax",    });    assertEquals(      headers.get("Set-Cookie"),      "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land; SameSite=Lax",    );
    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      httpOnly: true,      secure: true,      maxAge: 2,      domain: "deno.land",      path: "/",    });    assertEquals(      headers.get("Set-Cookie"),      "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land; Path=/",    );
    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      httpOnly: true,      secure: true,      maxAge: 2,      domain: "deno.land",      path: "/",      unparsed: ["unparsed=keyvalue", "batman=Bruce"],    });    assertEquals(      headers.get("Set-Cookie"),      "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land; Path=/; " +        "unparsed=keyvalue; batman=Bruce",    );
    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      httpOnly: true,      secure: true,      maxAge: 2,      domain: "deno.land",      path: "/",      expires: new Date(Date.UTC(1983, 0, 7, 15, 32)),    });    assertEquals(      headers.get("Set-Cookie"),      "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land; Path=/; " +        "Expires=Fri, 07 Jan 1983 15:32:00 GMT",    );
    headers = new Headers();    setCookie(headers, {      name: "Space",      value: "Cat",      expires: Date.UTC(1983, 0, 7, 15, 32),    });    assertEquals(      headers.get("Set-Cookie"),      "Space=Cat; Expires=Fri, 07 Jan 1983 15:32:00 GMT",    );
    headers = new Headers();    setCookie(headers, { name: "__Secure-Kitty", value: "Meow" });    assertEquals(headers.get("Set-Cookie"), "__Secure-Kitty=Meow; Secure");
    headers = new Headers();    setCookie(headers, {      name: "__Host-Kitty",      value: "Meow",      domain: "deno.land",    });    assertEquals(      headers.get("Set-Cookie"),      "__Host-Kitty=Meow; Secure; Path=/",    );
    headers = new Headers();    setCookie(headers, { name: "cookie-1", value: "value-1", secure: true });    setCookie(headers, { name: "cookie-2", value: "value-2", maxAge: 3600 });    assertEquals(      headers.get("Set-Cookie"),      "cookie-1=value-1; Secure, cookie-2=value-2; Max-Age=3600",    );
    headers = new Headers();    setCookie(headers, { name: "", value: "" });    assertEquals(headers.get("Set-Cookie"), null);  },});
Deno.test({  name: "setCookie() parses Set-Cookie",  fn() {    let headers = new Headers({ "set-cookie": "Space=Cat" });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",    }]);
    headers = new Headers({ "set-cookie": "Space=Cat=Happiness" });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat=Happiness",    }]);
    headers = new Headers({ "set-cookie": "Space=Cat= Happiness" });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat= Happiness",    }]);
    headers = new Headers({ "set-cookie": "Space=Cat = Happiness; Secure" });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat = Happiness",      secure: true,    }]);
    headers = new Headers({ "set-cookie": " Space=Cat = Happiness ; Secure" });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat = Happiness",      secure: true,    }]);
    headers = new Headers({ "set-cookie": "Space=Cat; Secure" });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      secure: true,    }]);
    headers = new Headers({ "set-cookie": "Space=Cat; HttpOnly" });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      httpOnly: true,    }]);
    headers = new Headers({ "set-cookie": "Space=Cat; Secure; HttpOnly" });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      secure: true,      httpOnly: true,    }]);
    headers = new Headers({      "set-cookie": "Space=Cat; Secure; HttpOnly; Max-Age=2",    });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      secure: true,      httpOnly: true,      maxAge: 2,    }]);
    headers = new Headers({      "set-cookie": "Space=Cat; Secure; HttpOnly; Max-Age=0",    });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      secure: true,      httpOnly: true,      maxAge: 0,    }]);
    headers = new Headers({      "set-cookie": "Space=Cat; Secure; HttpOnly; Max-Age=-1",    });    assertEquals(getSetCookies(headers), []);
    headers = new Headers({      "set-cookie": "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land",    });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      secure: true,      httpOnly: true,      maxAge: 2,      domain: "deno.land",    }]);
    headers = new Headers({      "set-cookie":        "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land; SameSite=Strict",    });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      secure: true,      httpOnly: true,      maxAge: 2,      domain: "deno.land",      sameSite: "Strict",    }]);
    headers = new Headers({      "set-cookie":        "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land; SameSite=Lax",    });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      secure: true,      httpOnly: true,      maxAge: 2,      domain: "deno.land",      sameSite: "Lax",    }]);
    headers = new Headers({      "set-cookie":        "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land; Path=/",    });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      secure: true,      httpOnly: true,      maxAge: 2,      domain: "deno.land",      path: "/",    }]);
    headers = new Headers({      "set-cookie":        "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land; Path=/; unparsed=keyvalue; batman=Bruce",    });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      secure: true,      httpOnly: true,      maxAge: 2,      domain: "deno.land",      path: "/",      unparsed: ["unparsed=keyvalue", "batman=Bruce"],    }]);
    headers = new Headers({      "set-cookie":        "Space=Cat; Secure; HttpOnly; Max-Age=2; Domain=deno.land; Path=/; " +        "Expires=Fri, 07 Jan 1983 15:32:00 GMT",    });    assertEquals(getSetCookies(headers), [{      name: "Space",      value: "Cat",      secure: true,      httpOnly: true,      maxAge: 2,      domain: "deno.land",      path: "/",      expires: new Date(Date.UTC(1983, 0, 7, 15, 32)),    }]);
    headers = new Headers({ "set-cookie": "__Secure-Kitty=Meow; Secure" });    assertEquals(getSetCookies(headers), [{      name: "__Secure-Kitty",      value: "Meow",      secure: true,    }]);
    headers = new Headers({ "set-cookie": "__Secure-Kitty=Meow" });    assertEquals(getSetCookies(headers), []);
    headers = new Headers({      "set-cookie": "__Host-Kitty=Meow; Secure; Path=/",    });    assertEquals(getSetCookies(headers), [{      name: "__Host-Kitty",      value: "Meow",      secure: true,      path: "/",    }]);
    headers = new Headers({ "set-cookie": "__Host-Kitty=Meow; Path=/" });    assertEquals(getSetCookies(headers), []);
    headers = new Headers({      "set-cookie": "__Host-Kitty=Meow; Secure; Domain=deno.land; Path=/",    });    assertEquals(getSetCookies(headers), []);
    headers = new Headers({      "set-cookie": "__Host-Kitty=Meow; Secure; Path=/not-root",    });    assertEquals(getSetCookies(headers), []);
    headers = new Headers([      ["set-cookie", "cookie-1=value-1; Secure"],      ["set-cookie", "cookie-2=value-2; Max-Age=3600"],    ]);    assertEquals(getSetCookies(headers), [      { name: "cookie-1", value: "value-1", secure: true },      { name: "cookie-2", value: "value-2", maxAge: 3600 },    ]);
    headers = new Headers();    assertEquals(getSetCookies(headers), []);  },});