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| 1 | +import { describe, it, expect, vi, beforeEach } from "vitest"; |
| 2 | + |
| 3 | +import { CategoryType, LanguageType } from "../src/types"; |
| 4 | +import { configureUserSelection } from "../src/utils/configureUserSelection"; |
| 5 | +import { defaultCategory, defaultLanguage } from "../src/utils/consts"; |
| 6 | +import { slugify } from "../src/utils/slugify"; |
| 7 | + |
| 8 | +vi.mock("../src/utils/slugify"); |
| 9 | + |
| 10 | +describe("configureUserSelection", () => { |
| 11 | + beforeEach(() => { |
| 12 | + vi.clearAllMocks(); |
| 13 | + }); |
| 14 | + |
| 15 | + const mockFetch = (urlResponses: Record<string, unknown>) => { |
| 16 | + global.fetch = vi.fn(async (url) => { |
| 17 | + const response = urlResponses[url as string]; |
| 18 | + if (response instanceof Error) { |
| 19 | + throw response; |
| 20 | + } |
| 21 | + return { |
| 22 | + json: async () => response, |
| 23 | + }; |
| 24 | + }) as unknown as typeof fetch; |
| 25 | + }; |
| 26 | + |
| 27 | + it("should return default language and category if no arguments are provided", async () => { |
| 28 | + mockFetch({ |
| 29 | + "/consolidated/_index.json": [], |
| 30 | + }); |
| 31 | + |
| 32 | + const result = await configureUserSelection({ |
| 33 | + languageName: undefined, |
| 34 | + categoryName: undefined, |
| 35 | + }); |
| 36 | + |
| 37 | + expect(result).toEqual({ |
| 38 | + language: defaultLanguage, |
| 39 | + category: defaultCategory.name, |
| 40 | + }); |
| 41 | + |
| 42 | + expect(fetch).toHaveBeenCalledWith("/consolidated/_index.json"); |
| 43 | + }); |
| 44 | + |
| 45 | + it("should match the language and default to the first category if categoryName is undefined", async () => { |
| 46 | + const mockLanguages: LanguageType[] = [ |
| 47 | + { |
| 48 | + name: "JavaScript", |
| 49 | + icon: "js-icon", |
| 50 | + subIndexes: [], |
| 51 | + }, |
| 52 | + { |
| 53 | + name: "Python", |
| 54 | + icon: "python-icon", |
| 55 | + subIndexes: [], |
| 56 | + }, |
| 57 | + ]; |
| 58 | + const mockCategories: CategoryType[] = [ |
| 59 | + { |
| 60 | + name: "Basics", |
| 61 | + snippets: [], |
| 62 | + }, |
| 63 | + { |
| 64 | + name: "Advanced", |
| 65 | + snippets: [], |
| 66 | + }, |
| 67 | + ]; |
| 68 | + |
| 69 | + mockFetch({ |
| 70 | + "/consolidated/_index.json": mockLanguages, |
| 71 | + "/consolidated/javascript.json": mockCategories, |
| 72 | + }); |
| 73 | + |
| 74 | + vi.mocked(slugify).mockImplementation((str) => str.toLowerCase()); |
| 75 | + |
| 76 | + const result = await configureUserSelection({ |
| 77 | + languageName: "JavaScript", |
| 78 | + categoryName: undefined, |
| 79 | + }); |
| 80 | + |
| 81 | + expect(result).toEqual({ |
| 82 | + language: mockLanguages[0], |
| 83 | + category: mockCategories[0].name, |
| 84 | + }); |
| 85 | + |
| 86 | + expect(slugify).toHaveBeenCalledWith("JavaScript"); |
| 87 | + expect(fetch).toHaveBeenCalledWith("/consolidated/_index.json"); |
| 88 | + expect(fetch).toHaveBeenCalledWith("/consolidated/javascript.json"); |
| 89 | + }); |
| 90 | + |
| 91 | + it("should match the language and specific category if both arguments are provided", async () => { |
| 92 | + const mockLanguages: LanguageType[] = [ |
| 93 | + { |
| 94 | + name: "JavaScript", |
| 95 | + icon: "js-icon", |
| 96 | + subIndexes: [], |
| 97 | + }, |
| 98 | + { |
| 99 | + name: "Python", |
| 100 | + icon: "python-icon", |
| 101 | + subIndexes: [], |
| 102 | + }, |
| 103 | + ]; |
| 104 | + const mockCategories: CategoryType[] = [ |
| 105 | + { |
| 106 | + name: "Basics", |
| 107 | + snippets: [], |
| 108 | + }, |
| 109 | + { |
| 110 | + name: "Advanced", |
| 111 | + snippets: [], |
| 112 | + }, |
| 113 | + ]; |
| 114 | + |
| 115 | + mockFetch({ |
| 116 | + "/consolidated/_index.json": mockLanguages, |
| 117 | + "/consolidated/javascript.json": mockCategories, |
| 118 | + }); |
| 119 | + |
| 120 | + vi.mocked(slugify).mockImplementation((str) => str.toLowerCase()); |
| 121 | + |
| 122 | + const result = await configureUserSelection({ |
| 123 | + languageName: "JavaScript", |
| 124 | + categoryName: "Advanced", |
| 125 | + }); |
| 126 | + |
| 127 | + expect(result).toEqual({ |
| 128 | + language: mockLanguages[0], |
| 129 | + category: mockCategories[1].name, |
| 130 | + }); |
| 131 | + |
| 132 | + expect(slugify).toHaveBeenCalledWith("JavaScript"); |
| 133 | + expect(slugify).toHaveBeenCalledWith("Advanced"); |
| 134 | + expect(fetch).toHaveBeenCalledWith("/consolidated/_index.json"); |
| 135 | + expect(fetch).toHaveBeenCalledWith("/consolidated/javascript.json"); |
| 136 | + }); |
| 137 | + |
| 138 | + it("should return default category if category fetch fails", async () => { |
| 139 | + const mockLanguages: LanguageType[] = [ |
| 140 | + { |
| 141 | + name: "JavaScript", |
| 142 | + icon: "js-icon", |
| 143 | + subIndexes: [], |
| 144 | + }, |
| 145 | + { |
| 146 | + name: "Python", |
| 147 | + icon: "python-icon", |
| 148 | + subIndexes: [], |
| 149 | + }, |
| 150 | + ]; |
| 151 | + |
| 152 | + mockFetch({ |
| 153 | + "/consolidated/_index.json": mockLanguages, |
| 154 | + "/consolidated/javascript.json": new Error("Network error"), |
| 155 | + }); |
| 156 | + |
| 157 | + vi.mocked(slugify).mockImplementation((str) => str.toLowerCase()); |
| 158 | + |
| 159 | + const result = await configureUserSelection({ |
| 160 | + languageName: "JavaScript", |
| 161 | + categoryName: undefined, |
| 162 | + }); |
| 163 | + |
| 164 | + expect(result).toEqual({ |
| 165 | + language: mockLanguages[0], |
| 166 | + category: defaultCategory.name, |
| 167 | + }); |
| 168 | + |
| 169 | + expect(slugify).toHaveBeenCalledWith("JavaScript"); |
| 170 | + expect(fetch).toHaveBeenCalledWith("/consolidated/_index.json"); |
| 171 | + expect(fetch).toHaveBeenCalledWith("/consolidated/javascript.json"); |
| 172 | + }); |
| 173 | +}); |
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