import { assertEquals } from "testing/asserts.ts";
import { TextNode } from "../core/node.ts";
import { E, F } from "./node.ts";
import { StrRenderer } from "./str.ts";
Deno.test({
name: "should render text node",
fn: () => {
const tn = new TextNode("hello world");
const ren = new StrRenderer();
const res = ren.render(tn);
assertEquals(res, "hello world");
},
});
Deno.test({
name: "should render element",
fn: () => {
const el = E("p", [], "hello world");
const ren = new StrRenderer();
const res = ren.render(el);
assertEquals(res, "hello world
");
},
});
Deno.test({
name: "should render empty fragment as empty string",
fn: () => {
const frag = F([]);
const ren = new StrRenderer();
const res = ren.render(frag);
assertEquals(res, "");
},
});
Deno.test({
name: "should render fragment",
fn: () => {
const frag = F([
"hello world",
E("div", { class: "hello" }),
E("p", [], "world"),
]);
const ren = new StrRenderer();
const res = ren.render(frag);
assertEquals(res, 'hello worldworld
');
},
});
Deno.test({
name: "should recursive render elements",
fn: () => {
const layout = E("body", [], [
E("div", { id: "root" }, [
E("p", [], "hello world"),
]),
]);
const ren = new StrRenderer();
const res = ren.render(layout);
assertEquals(res, '');
},
});
Deno.test({
name: "should render attributes",
fn: () => {
const layout = E("body", { class: "body-lock" }, [
E("div", { id: "root" }, [
E("p", { class: "first" }, "hello world"),
]),
]);
const ren = new StrRenderer();
const res = ren.render(layout);
assertEquals(
res,
'',
);
},
});
Deno.test({
name: "should render default doctype if root node is html",
fn: () => {
const layout = E("html", []);
const ren = new StrRenderer();
const res = ren.render(layout);
assertEquals(res, "");
},
});
Deno.test({
name: "should render custom doctype if root node is html",
fn: () => {
const layout = E("html", []);
const ren = new StrRenderer({
doctype:
'html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"',
});
const res = ren.render(layout);
assertEquals(
res,
'',
);
},
});
Deno.test({
name: "should force render doctype if root node is not html",
fn: () => {
const layout = E("body", [], []);
const ren = new StrRenderer({ forceRenderDoctype: true });
const res = ren.render(layout);
assertEquals(res, "");
},
});
Deno.test({
name: "should wrap node",
fn: () => {
const layout = E("body", [], []);
const ren = new StrRenderer({ wrapNode: (node) => E("html", [], [node]) });
const res = ren.render(layout);
assertEquals(res, "");
},
});
Deno.test({
name: "should change attr key",
fn: () => {
const layout = E("a", {
target: "_blank",
href: "/hello/world",
rel: "nofollow noopener",
}, "hello world");
const ren = new StrRenderer({
onVisitAttr: ([key, val]) => [`data-${key}`, val],
});
const res = ren.render(layout);
assertEquals(
res,
'hello world',
);
},
});
Deno.test({
name: "should change attr value",
fn: () => {
const layout = E("a", {
href: "/hello/world",
}, "hello world");
const ren = new StrRenderer({
onVisitAttr: ([key, val]) => [key, "/eng" + val],
});
const res = ren.render(layout);
assertEquals(
res,
'hello world',
);
},
});