kopia lustrzana https://gitlab.com/rysiekpl/libresilient
263 wiersze
9.5 KiB
JavaScript
263 wiersze
9.5 KiB
JavaScript
import {
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describe,
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it,
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beforeEach,
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beforeAll
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} from "https://deno.land/std@0.183.0/testing/bdd.ts";
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import {
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assert,
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assertThrows,
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assertRejects,
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assertEquals
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} from "https://deno.land/std@0.183.0/testing/asserts.ts";
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import {
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assertSpyCall,
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assertSpyCalls,
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spy,
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} from "https://deno.land/std@0.183.0/testing/mock.ts";
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beforeAll(async ()=>{
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window.fetchResponse = []
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window.resolvingFetch = (url, init) => {
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const response = new Response(
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new Blob(
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[JSON.stringify(window.fetchResponse[0])],
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{type: window.fetchResponse[1]}
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),
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{
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status: 200,
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statusText: "OK",
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headers: {
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'Last-Modified': 'TestingLastModifiedHeader'
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},
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url: url
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});
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return Promise.resolve(response);
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}
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/*
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* prototype of the plugin init object
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*/
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window.initPrototype = {
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name: 'dnslink-ipfs'
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}
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window.ipfsPrototype = {
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ipfsFixtureAddress: 'QmiPFSiPFSiPFSiPFSiPFSiPFSiPFSiPFSiPFSiPFSiPFS',
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create: ()=>{
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var sourceUsed = false
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return Promise.resolve({
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cat: (path)=>{
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return {
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next: ()=>{
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if (path.endsWith('nonexistent.path')) {
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throw new Error('Error: file does not exist')
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}
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let prevSourceUsed = sourceUsed
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sourceUsed = true
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var val = undefined
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if (!prevSourceUsed) {
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var val = Uint8Array.from(
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Array
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.from(JSON.stringify({
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test: "success",
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path: path
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}))
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.map(
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letter => letter.charCodeAt(0)
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)
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)
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}
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return Promise.resolve({
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done: prevSourceUsed,
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value: val
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})
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}
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}
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},
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name: {
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resolve: (path)=>{
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var result = path.replace(
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'/ipns/resilient.is',
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'/ipfs/' + Ipfs.ipfsFixtureAddress
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)
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return {
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next: ()=> {
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return Promise.resolve({
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done: false,
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value: result
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})
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}
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}
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}
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}
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})
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}
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}
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})
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/**
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* we need to do all of this before each test in order to reset the fetch() use counter
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* and make sure window.init is clean and not modified by previous tests
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*/
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beforeEach(()=>{
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window.fetch = spy(window.resolvingFetch)
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window.fetchResponse = [
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{test: "success"},
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"application/json"
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]
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window.init = {
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...window.initPrototype
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}
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window.Ipfs = {
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...window.ipfsPrototype
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}
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self.Ipfs = window.Ipfs
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})
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describe('browser: dnslink-ipfs plugin', async () => {
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// we need access to the API
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await import("../../../service-worker.js");
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// API requires a pluginName
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self.pluginName = 'dnslink-ipfs'
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window.LibResilientPluginConstructors = new Map()
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window.LR = {
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log: (component, ...items)=>{
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console.debug(component + ' :: ', ...items)
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},
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guessMimeType: self.guessMimeType
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}
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window.fetchResponse = []
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window.resolvingFetch = null
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window.fetch = null
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window.Ipfs = null
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await import("../../../plugins/dnslink-ipfs/index.js");
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it("should register in LibResilientPluginConstructors", () => {
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assertEquals(
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LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init).name,
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'dnslink-ipfs'
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);
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});
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it("should initiate IPFS setup", async ()=>{
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self.importScripts = spy(()=>{})
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try {
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await LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init).fetch('/test.json')
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} catch {}
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assertSpyCall(
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importScripts,
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0,
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{
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args: ['./lib/ipfs.js']
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})
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})
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it("should error out when fetching unpublished content", async ()=>{
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assertRejects(
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async ()=>{
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return await LibResilientPluginConstructors
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.get('dnslink-ipfs')(LR, init)
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.fetch('https://resilient.is/nonexistent.path')
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},
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Error,
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'Error: file does not exist'
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)
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})
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// TODO: probably not necessary in the long run?
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it("should fetch <path>/index.html instead of a path ending in <path>/", async ()=>{
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var response = await LibResilientPluginConstructors
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.get('dnslink-ipfs')(LR, init)
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.fetch('https://resilient.is/test/')
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assertEquals(
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await response.json(),
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{
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test: "success",
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path: "/ipfs/" + window.Ipfs.ipfsFixtureAddress + '/test/index.html'
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})
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})
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it("should correctly guess content types when fetching", async ()=>{
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let dnslinkIpfsPlugin = LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init)
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let response = await dnslinkIpfsPlugin.fetch('https://resilient.is/test/')
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assertEquals(response.headers.get("content-type"), 'text/html')
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dnslinkIpfsPlugin = LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init)
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response = await dnslinkIpfsPlugin.fetch('https://resilient.is/test.htm')
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assertEquals(response.headers.get("content-type"), 'text/html')
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dnslinkIpfsPlugin = LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init)
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response = await dnslinkIpfsPlugin.fetch('https://resilient.is/test.css')
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assertEquals(response.headers.get("content-type"), 'text/css')
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dnslinkIpfsPlugin = LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init)
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response = await dnslinkIpfsPlugin.fetch('https://resilient.is/test.js')
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assertEquals(response.headers.get("content-type"), 'text/javascript')
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dnslinkIpfsPlugin = LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init)
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response = await dnslinkIpfsPlugin.fetch('https://resilient.is/test.json')
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assertEquals(response.headers.get("content-type"), 'application/json')
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dnslinkIpfsPlugin = LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init)
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response = await dnslinkIpfsPlugin.fetch('https://resilient.is/test.svg')
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assertEquals(response.headers.get("content-type"), 'image/svg+xml')
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dnslinkIpfsPlugin = LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init)
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response = await dnslinkIpfsPlugin.fetch('https://resilient.is/test.ico')
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assertEquals(response.headers.get("content-type"), 'image/x-icon')
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})
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it("should fetch content", async ()=>{
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let response = await LibResilientPluginConstructors
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.get('dnslink-ipfs')(LR, init)
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.fetch('https://resilient.is/test.json')
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assertEquals(response.headers.get("content-type"), 'application/json')
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assertEquals(
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await response.json(),
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{
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test: "success",
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path: "/ipfs/" + window.Ipfs.ipfsFixtureAddress + '/test.json'})
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})
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it("should throw an error on publish()", async ()=>{
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assertThrows(
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()=>{
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LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init).publish()
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},
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Error,
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"Not implemented yet."
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)
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})
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it("should handle IPFS load error correctly", async ()=>{
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window.Ipfs.create = ()=>{
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throw new Error('Testing IPFS loading failure')
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}
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assertRejects(
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()=>{
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return LibResilientPluginConstructors
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.get('dnslink-ipfs')(LR, init)
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.fetch('/test.json')
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},
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Error,
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"Error: Testing IPFS loading failure"
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)
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})
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it("should handle importScripts being undefined ", async ()=>{
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self.importScripts = undefined
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await LibResilientPluginConstructors.get('dnslink-ipfs')(LR, init).fetch('/test.json')
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})
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})
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