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import { expect } from 'chai';
import { loadFixture } from './test-utils.js';
import * as cheerio from 'cheerio';
describe('prerender getStaticPaths - build calls', () => {
before(async () => {
// reset the flag used by [...calledTwiceTest].astro between each test
globalThis.isCalledOnce = false;
const fixture = await loadFixture({
root: './fixtures/ssr-prerender-get-static-paths/',
site: 'https://mysite.dev/',
base: '/blog',
});
await fixture.build();
});
it('is only called once during build', () => {
// useless expect; if build() throws in setup then this test fails
expect(true).to.equal(true);
});
});
describe('prerender getStaticPaths - dev calls', () => {
let fixture;
let devServer;
before(async () => {
// reset the flag used by [...calledTwiceTest].astro between each test
globalThis.isCalledOnce = false;
fixture = await loadFixture({ root: './fixtures/ssr-prerender-get-static-paths/' });
devServer = await fixture.startDevServer();
});
after(async () => {
devServer.stop();
});
it('only calls prerender getStaticPaths once', async () => {
let res = await fixture.fetch('/a');
expect(res.status).to.equal(200);
res = await fixture.fetch('/b');
expect(res.status).to.equal(200);
res = await fixture.fetch('/c');
expect(res.status).to.equal(200);
});
});
describe('prerender getStaticPaths - 404 behavior', () => {
let fixture;
let devServer;
before(async () => {
// reset the flag used by [...calledTwiceTest].astro between each test
globalThis.isCalledOnce = false;
fixture = await loadFixture({ root: './fixtures/ssr-prerender-get-static-paths/' });
devServer = await fixture.startDevServer();
});
after(async () => {
devServer.stop();
});
it('resolves 200 on matching static path - named params', async () => {
const res = await fixture.fetch('/pizza/provolone-sausage');
expect(res.status).to.equal(200);
});
it('resolves 404 on pattern match without static path - named params', async () => {
const res = await fixture.fetch('/pizza/provolone-pineapple');
expect(res.status).to.equal(404);
});
it('resolves 200 on matching static path - rest params', async () => {
const res = await fixture.fetch('/pizza/grimaldis/new-york');
expect(res.status).to.equal(200);
});
it('resolves 404 on pattern match without static path - rest params', async () => {
const res = await fixture.fetch('/pizza/pizza-hut');
expect(res.status).to.equal(404);
});
});
describe('prerender getStaticPaths - route params type validation', () => {
let fixture, devServer;
before(async () => {
// reset the flag used by [...calledTwiceTest].astro between each test
globalThis.isCalledOnce = false;
fixture = await loadFixture({ root: './fixtures/ssr-prerender-get-static-paths/' });
devServer = await fixture.startDevServer();
});
after(async () => {
await devServer.stop();
});
it('resolves 200 on nested array parameters', async () => {
const res = await fixture.fetch('/nested-arrays/slug1');
expect(res.status).to.equal(200);
});
it('resolves 200 on matching static path - string params', async () => {
// route provided with { params: { year: "2022", slug: "post-2" }}
const res = await fixture.fetch('/blog/2022/post-1');
expect(res.status).to.equal(200);
});
it('resolves 200 on matching static path - numeric params', async () => {
// route provided with { params: { year: 2022, slug: "post-2" }}
const res = await fixture.fetch('/blog/2022/post-2');
expect(res.status).to.equal(200);
});
});
describe('prerender getStaticPaths - numeric route params', () => {
let fixture;
let devServer;
before(async () => {
// reset the flag used by [...calledTwiceTest].astro between each test
globalThis.isCalledOnce = false;
fixture = await loadFixture({
root: './fixtures/ssr-prerender-get-static-paths/',
site: 'https://mysite.dev/',
});
devServer = await fixture.startDevServer();
});
after(async () => {
await devServer.stop();
});
it('resolves 200 on matching static paths', async () => {
// routes params provided for pages /posts/1, /posts/2, and /posts/3
for (const page of [1, 2, 3]) {
let res = await fixture.fetch(`/posts/${page}`);
expect(res.status).to.equal(200);
const html = await res.text();
const $ = cheerio.load(html);
const canonical = $('link[rel=canonical]');
expect(canonical.attr('href')).to.equal(
`https://mysite.dev/posts/${page}`,
`doesn't trim the /${page} route param`
);
}
});
});
describe('prerender getStaticPaths - Astro.url', () => {
/** @type {import('./test-utils').Fixture} */
let fixture;
before(async () => {
// reset the flag used by [...calledTwiceTest].astro between each test
globalThis.isCalledOnce = false;
fixture = await loadFixture({
root: './fixtures/ssr-prerender-get-static-paths/',
site: 'https://mysite.dev/',
});
await fixture.build();
});
it('Sets the current pathname', async () => {
const html = await fixture.readFile('/food/tacos/index.html');
const $ = cheerio.load(html);
expect($('#url').text()).to.equal('/food/tacos/');
});
});
describe('prerender getStaticPaths - props', () => {
/** @type {import('./test-utils').Fixture} */
let fixture;
before(async () => {
// reset the flag used by [...calledTwiceTest].astro between each test
globalThis.isCalledOnce = false;
fixture = await loadFixture({
root: './fixtures/ssr-prerender-get-static-paths/',
site: 'https://mysite.dev/',
});
await fixture.build();
});
it('Sets the current pathname', async () => {
const html = await fixture.readFile('/food/tacos/index.html');
const $ = cheerio.load(html);
expect($('#props').text()).to.equal('10');
});
});
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