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https://github.com/cse110-fa22-group29/cse110-fa22-group29.git
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320 lines
10 KiB
JavaScript
320 lines
10 KiB
JavaScript
import { strict as assert } from "node:assert";
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import { describe, it, before, after } from "mocha";
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import {
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newReviewToStorage,
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getReviewFromStorage,
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updateReviewToStorage,
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deleteReviewFromStorage,
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getAllReviewsFromStorage,
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getIDsByTag,
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getTopIDsFromStorage,
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} from "./localStorage.js";
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describe("test CRUD localStorage interaction", () => {
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before(() => {
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localStorage.clear();
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});
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it("test localStorage state after init", () => {
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assert.deepEqual(getAllReviewsFromStorage(), []);
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assert.deepEqual(JSON.parse(localStorage.getItem("activeIDS")), []);
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assert.strictEqual(JSON.parse(localStorage.getItem("nextID")), 0);
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});
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it("test localStorage state after adding one review", () => {
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let review = {
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imgSrc: "sample src",
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mealName: "sample name",
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restaurant: "sample restaurant",
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rating: 5,
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tags: ["tag 1", "tag 2", "tag 3"],
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};
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newReviewToStorage(review);
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review.reviewID = 0;
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assert.deepEqual(getAllReviewsFromStorage(), [review]);
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assert.deepEqual(getReviewFromStorage(0), review);
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assert.deepEqual(JSON.parse(localStorage.getItem("activeIDS")), [0]);
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assert.strictEqual(JSON.parse(localStorage.getItem("nextID")), 1);
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});
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it("test localStorage state during adding 999 reviews", () => {
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let reviews = getAllReviewsFromStorage();
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let ids = [0];
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for (let i = 1; i < 1000; i++) {
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ids.push(i);
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let new_review = {
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imgSrc: `sample src ${i}`,
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mealName: `sample name ${i}`,
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restaurant: `sample restaurant ${i}`,
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rating: i,
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tags: [`tag ${3 * i}`, `tag ${3 * i + 1}`, `tag ${3 * i + 2}`],
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};
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new_review.reviewID = newReviewToStorage(new_review);
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reviews.push(new_review);
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assert.deepEqual(getAllReviewsFromStorage(), reviews);
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assert.deepEqual(getReviewFromStorage(i), new_review);
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assert.deepEqual(JSON.parse(localStorage.getItem("activeIDS")), ids);
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assert.strictEqual(JSON.parse(localStorage.getItem("nextID")), i + 1);
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}
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}).timeout(5000);
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it("test localStorage state during updating 1000 reviews", () => {
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for (let i = 0; i < 1000; i++) {
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let old_review = getReviewFromStorage(i);
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let id = old_review.reviewID;
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let new_review = {
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imgSrc: `updated sample src ${id}`,
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mealName: `updated sample name ${id}`,
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restaurant: `updated sample restaurant ${id}`,
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reviewID: id,
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rating: (id % 5) + 1,
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tags: [`tag ${3 * id}`, `tag ${3 * id + 1}`, `tag ${3 * id + 2}`],
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};
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updateReviewToStorage(id, new_review);
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let all_reviews = getAllReviewsFromStorage();
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let active_ids = JSON.parse(localStorage.getItem("activeIDS"));
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assert.deepEqual(all_reviews[999], new_review);
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assert.strictEqual(active_ids[999], id);
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assert.deepEqual(getReviewFromStorage(i), new_review);
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assert.strictEqual(JSON.parse(localStorage.getItem("nextID")), 1000);
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}
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}).timeout(5000);
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it("test localStorage state during deleting 1000 reviews", () => {
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let reviews = getAllReviewsFromStorage();
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let ids = JSON.parse(localStorage.getItem("activeIDS"));
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for (let i = 999; i >= 0; i--) {
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deleteReviewFromStorage(i);
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ids.pop();
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reviews.pop();
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assert.deepEqual(getAllReviewsFromStorage(), reviews);
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assert.deepEqual(JSON.parse(localStorage.getItem("activeIDS")), ids);
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assert.strictEqual(JSON.parse(localStorage.getItem("nextID")), 1000);
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}
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}).timeout(5000);
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it("test localStorage state after all deletes", () => {
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assert.deepEqual(getAllReviewsFromStorage(), []);
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});
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after(() => {});
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});
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describe("test sort/filter localStorage interaction", () => {
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before(() => {
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localStorage.clear();
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getAllReviewsFromStorage();
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});
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it("add sample data for sort and filter", () => {
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for (let i = 0; i < 100; i++) {
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let review = {
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imgSrc: `sample src ${i}`,
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mealName: `sample name ${i}`,
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restaurant: `sample restaurant ${i}`,
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rating: (i % 5) + 1,
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tags: [`tag ${i % 3}`, `tag ${i < 50}`, "tag x"],
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};
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newReviewToStorage(review);
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}
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});
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it("test getTopIDsFromStorage end behavior after create", () => {
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let top_reviews = getTopIDsFromStorage();
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let prev = Infinity;
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for (let i = 0; i < top_reviews.length; i++) {
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let review = getReviewFromStorage(top_reviews[i]);
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assert.strictEqual(review.rating <= prev, true);
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}
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});
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it("test getIDsByTag end behavior after create", () => {
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let specific_tagged_reviews = [];
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specific_tagged_reviews = getIDsByTag("tag 0");
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assert.strictEqual(specific_tagged_reviews.length, 34);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag 0"), true);
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assert.strictEqual(review.reviewID % 3, 0);
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}
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specific_tagged_reviews = getIDsByTag("tag 1");
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assert.strictEqual(specific_tagged_reviews.length, 33);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag 1"), true);
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assert.strictEqual(review.reviewID % 3, 1);
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}
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specific_tagged_reviews = getIDsByTag("tag 2");
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assert.strictEqual(specific_tagged_reviews.length, 33);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag 2"), true);
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assert.strictEqual(review.reviewID % 3, 2);
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}
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specific_tagged_reviews = getIDsByTag("tag true");
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assert.strictEqual(specific_tagged_reviews.length, 50);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag true"), true);
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assert.strictEqual(review.reviewID < 50, true);
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}
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specific_tagged_reviews = getIDsByTag("tag false");
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assert.strictEqual(specific_tagged_reviews.length, 50);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag false"), true);
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assert.strictEqual(review.reviewID >= 50, true);
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}
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specific_tagged_reviews = getIDsByTag("tag x");
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assert.strictEqual(specific_tagged_reviews.length, 100);
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specific_tagged_reviews = getIDsByTag("tag y");
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assert.deepEqual(specific_tagged_reviews, []);
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});
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it("update sample data for sort and filter", () => {
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for (let i = 0; i < 100; i++) {
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let old_review = getReviewFromStorage(i);
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let new_review = {
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imgSrc: `sample src ${i}`,
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mealName: `sample name ${i}`,
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restaurant: `sample restaurant ${i}`,
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reviewID: old_review.reviewID,
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rating: (i % 5) + 1,
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tags: [`tag ${i % 4}`, `tag ${i < 37}`, "tag y"],
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};
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updateReviewToStorage(old_review.reviewID, new_review);
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}
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});
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it("test getTopIDsFromStorage end behavior after create", () => {
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let top_reviews = getTopIDsFromStorage();
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let prev = Infinity;
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for (let i = 0; i < top_reviews.length; i++) {
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let review = getReviewFromStorage(top_reviews[i]);
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assert.strictEqual(review.rating <= prev, true);
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}
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});
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it("test getIDsByTag end behavior after update", () => {
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let specific_tagged_reviews = [];
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specific_tagged_reviews = getIDsByTag("tag 0");
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assert.strictEqual(specific_tagged_reviews.length, 25);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag 0"), true);
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assert.strictEqual(review.reviewID % 4, 0);
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}
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specific_tagged_reviews = getIDsByTag("tag 1");
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assert.strictEqual(specific_tagged_reviews.length, 25);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag 1"), true);
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assert.strictEqual(review.reviewID % 4, 1);
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}
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specific_tagged_reviews = getIDsByTag("tag 2");
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assert.strictEqual(specific_tagged_reviews.length, 25);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag 2"), true);
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assert.strictEqual(review.reviewID % 4, 2);
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}
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specific_tagged_reviews = getIDsByTag("tag 3");
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assert.strictEqual(specific_tagged_reviews.length, 25);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag 3"), true);
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assert.strictEqual(review.reviewID % 4, 3);
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}
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specific_tagged_reviews = getIDsByTag("tag true");
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assert.strictEqual(specific_tagged_reviews.length, 37);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag true"), true);
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assert.strictEqual(review.reviewID < 37, true);
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}
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specific_tagged_reviews = getIDsByTag("tag false");
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assert.strictEqual(specific_tagged_reviews.length, 63);
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for (let i = 0; i < specific_tagged_reviews.length; i++) {
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let review = getReviewFromStorage(specific_tagged_reviews[i]);
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assert.strictEqual(review.tags.includes("tag false"), true);
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assert.strictEqual(review.reviewID >= 37, true);
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}
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specific_tagged_reviews = getIDsByTag("tag x");
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assert.deepEqual(specific_tagged_reviews, []);
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specific_tagged_reviews = getIDsByTag("tag y");
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assert.strictEqual(specific_tagged_reviews.length, 100);
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});
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it("delete all sample data for sort and filter", () => {
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for (let i = 0; i < 100; i++) {
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deleteReviewFromStorage(i);
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}
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});
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it("test getTopIDsFromStorage end behavior after delete", () => {
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for (let i = 0; i <= 100; i++) {
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let top_reviews = getTopIDsFromStorage(i);
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assert.deepEqual(top_reviews, []);
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}
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});
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it("test getIDsByTag end behavior after delete", () => {
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let specific_tagged_reviews = [];
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specific_tagged_reviews = getIDsByTag("tag 0");
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assert.deepEqual(specific_tagged_reviews, []);
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specific_tagged_reviews = getIDsByTag("tag 1");
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assert.deepEqual(specific_tagged_reviews, []);
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specific_tagged_reviews = getIDsByTag("tag 2");
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assert.deepEqual(specific_tagged_reviews, []);
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specific_tagged_reviews = getIDsByTag("tag 3");
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assert.deepEqual(specific_tagged_reviews, []);
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specific_tagged_reviews = getIDsByTag("tag true");
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assert.deepEqual(specific_tagged_reviews, []);
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specific_tagged_reviews = getIDsByTag("tag false");
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assert.deepEqual(specific_tagged_reviews, []);
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specific_tagged_reviews = getIDsByTag("tag x");
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assert.deepEqual(specific_tagged_reviews, []);
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specific_tagged_reviews = getIDsByTag("tag y");
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assert.deepEqual(specific_tagged_reviews, []);
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});
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after(() => {});
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});
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