kopia lustrzana https://gitlab.com/rysiekpl/libresilient
cache plugin tests: 100% coverage (ref. #8); also, minor bugfix in cache plugin
Michał 'rysiek' Woźniak
rodzic
28d099a834
commit
4b8ac7e444
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@ -56,7 +56,7 @@ describe("plugin: cache", () => {
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require("../../plugins/cache.js");
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expect.assertions(7);
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return self.LibResilientPlugins[0].stash('https://resilient.is/test.json').then((result)=>{
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expect(result).toBe(undefined)
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expect(result).toEqual(undefined)
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return self.LibResilientPlugins[0].fetch('https://resilient.is/test.json')
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}).then(fetchResult => {
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expect(fetchResult.status).toEqual(200)
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@ -82,6 +82,35 @@ describe("plugin: cache", () => {
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})
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});
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test("it should stash an array of urls successfully", () => {
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require("../../plugins/cache.js");
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expect.assertions(13);
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return self.LibResilientPlugins[0].stash(['https://resilient.is/test.json', 'https://resilient.is/test2.json']).then((result)=>{
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expect(result).toEqual([undefined, undefined])
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return self.LibResilientPlugins[0].fetch('https://resilient.is/test.json')
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}).then(fetchResult => {
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expect(fetchResult.status).toEqual(200)
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expect(fetchResult.statusText).toEqual('OK')
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expect(fetchResult.url).toEqual('https://resilient.is/test.json')
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expect(fetchResult.headers.has('Etag')).toEqual(true)
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expect(fetchResult.headers.get('ETag')).toEqual('TestingETagHeader')
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return fetchResult.json().then(json => {
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expect(json).toEqual({ test: "success" })
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})
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}).then(() => {
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return self.LibResilientPlugins[0].fetch('https://resilient.is/test2.json')
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}).then(fetchResult => {
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expect(fetchResult.status).toEqual(200)
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expect(fetchResult.statusText).toEqual('OK')
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expect(fetchResult.url).toEqual('https://resilient.is/test2.json')
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expect(fetchResult.headers.has('Etag')).toEqual(true)
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expect(fetchResult.headers.get('ETag')).toEqual('TestingETagHeader')
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return fetchResult.json().then(json => {
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expect(json).toEqual({ test: "success" })
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})
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})
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});
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test("it should clear an array of urls successfully", () => {
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require("../../plugins/cache.js");
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expect.assertions(4);
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@ -96,4 +125,151 @@ describe("plugin: cache", () => {
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})
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});
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test("it should error out when stashing a Response without a url/key", () => {
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require("../../plugins/cache.js");
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const response = new Response(
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new Blob(
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[JSON.stringify({ test: "success" })],
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{type: "application/json"}
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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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'ETag': 'TestingETagHeader'
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}
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});
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response.url=''
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expect.assertions(1);
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return expect(self.LibResilientPlugins[0].stash(response)).rejects.toThrow(Error)
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});
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test("it should stash a Response successfully", () => {
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require("../../plugins/cache.js");
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const response = new Response(
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new Blob(
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[JSON.stringify({ test: "success" })],
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{type: "application/json"}
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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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'ETag': 'TestingETagHeader'
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},
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url: 'https://resilient.is/test.json'
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});
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expect.assertions(7);
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return self.LibResilientPlugins[0].stash(response).then((result)=>{
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expect(result).toEqual(undefined)
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return self.LibResilientPlugins[0].fetch('https://resilient.is/test.json')
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}).then(fetchResult => {
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expect(fetchResult.status).toEqual(200)
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expect(fetchResult.statusText).toEqual('OK')
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expect(fetchResult.url).toEqual('https://resilient.is/test.json')
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expect(fetchResult.headers.has('Etag')).toEqual(true)
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expect(fetchResult.headers.get('ETag')).toEqual('TestingETagHeader')
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return fetchResult.json().then(json => {
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expect(json).toEqual({ test: "success" })
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})
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})
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});
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test("it should stash a Response with an explicit key successfully", () => {
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require("../../plugins/cache.js");
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const response = new Response(
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new Blob(
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[JSON.stringify({ test: "success" })],
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{type: "application/json"}
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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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'ETag': 'TestingETagHeader'
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},
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url: 'https://resilient.is/test.json'
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});
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expect.assertions(7);
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return self.LibResilientPlugins[0].stash(response, 'special-key').then((result)=>{
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expect(result).toEqual(undefined)
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return self.LibResilientPlugins[0].fetch('special-key')
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}).then(fetchResult => {
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expect(fetchResult.status).toEqual(200)
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expect(fetchResult.statusText).toEqual('OK')
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expect(fetchResult.url).toEqual('https://resilient.is/test.json')
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expect(fetchResult.headers.has('Etag')).toEqual(true)
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expect(fetchResult.headers.get('ETag')).toEqual('TestingETagHeader')
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return fetchResult.json().then(json => {
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expect(json).toEqual({ test: "success" })
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})
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})
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});
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test("it should stash a Response with no url set but with an explicit key successfully", () => {
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require("../../plugins/cache.js");
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const response = new Response(
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new Blob(
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[JSON.stringify({ test: "success" })],
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{type: "application/json"}
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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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'ETag': 'TestingETagHeader'
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},
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});
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response.url = ''
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expect.assertions(6);
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return self.LibResilientPlugins[0].stash(response, 'special-key').then((result)=>{
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expect(result).toEqual(undefined)
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return self.LibResilientPlugins[0].fetch('special-key')
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}).then(fetchResult => {
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expect(fetchResult.status).toEqual(200)
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expect(fetchResult.statusText).toEqual('OK')
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expect(fetchResult.headers.has('Etag')).toEqual(true)
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expect(fetchResult.headers.get('ETag')).toEqual('TestingETagHeader')
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return fetchResult.json().then(json => {
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expect(json).toEqual({ test: "success" })
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})
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})
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});
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test("it should clear a Response successfully", () => {
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require("../../plugins/cache.js");
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const response = new Response(
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new Blob(
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[JSON.stringify({ test: "success" })],
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{type: "application/json"}
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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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'ETag': 'TestingETagHeader'
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},
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url: 'https://resilient.is/test.json'
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});
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expect.assertions(3);
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return self.LibResilientPlugins[0].stash(response).then((result)=>{
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expect(result).toBe(undefined)
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return self.LibResilientPlugins[0].unstash(response)
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}).then(result => {
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expect(result).toEqual(true)
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return expect(self.LibResilientPlugins[0].fetch('https://resilient.is/test.json')).rejects.toThrow(Error)
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})
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});
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});
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@ -73,7 +73,7 @@
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}
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key = resource.url
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}
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// we need to create a new Response object
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// with all the headers added explicitly
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// otherwise the x-libresilient-* headers get ignored
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@ -82,6 +82,9 @@
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statusText: resource.statusText,
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headers: {}
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};
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if (typeof resource.url === 'string' && resource.url !== '') {
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init.url = resource.url
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}
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resource.headers.forEach(function(val, header){
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init.headers[header] = val;
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});
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