|
| 1 | +import { describe, it, expect, beforeEach, afterEach, vi } from "vite-plus/test"; |
| 2 | +import { readFileSync } from "node:fs"; |
| 3 | +import { resolveNodeVersionFile } from "./node-version-file.js"; |
| 4 | + |
| 5 | +vi.mock("@actions/core", () => ({ |
| 6 | + info: vi.fn(), |
| 7 | +})); |
| 8 | + |
| 9 | +vi.mock("node:fs", () => ({ |
| 10 | + readFileSync: vi.fn(), |
| 11 | +})); |
| 12 | + |
| 13 | +describe("resolveNodeVersionFile", () => { |
| 14 | + const originalEnv = process.env; |
| 15 | + |
| 16 | + beforeEach(() => { |
| 17 | + vi.resetAllMocks(); |
| 18 | + process.env = { ...originalEnv, GITHUB_WORKSPACE: "/workspace" }; |
| 19 | + }); |
| 20 | + |
| 21 | + afterEach(() => { |
| 22 | + process.env = originalEnv; |
| 23 | + }); |
| 24 | + |
| 25 | + describe("path resolution", () => { |
| 26 | + it("should resolve relative path against GITHUB_WORKSPACE", () => { |
| 27 | + vi.mocked(readFileSync).mockReturnValue("20.0.0\n"); |
| 28 | + |
| 29 | + resolveNodeVersionFile(".nvmrc"); |
| 30 | + |
| 31 | + expect(readFileSync).toHaveBeenCalledWith("/workspace/.nvmrc", "utf-8"); |
| 32 | + }); |
| 33 | + |
| 34 | + it("should use absolute path as-is", () => { |
| 35 | + vi.mocked(readFileSync).mockReturnValue("20.0.0\n"); |
| 36 | + |
| 37 | + resolveNodeVersionFile("/custom/path/.nvmrc"); |
| 38 | + |
| 39 | + expect(readFileSync).toHaveBeenCalledWith("/custom/path/.nvmrc", "utf-8"); |
| 40 | + }); |
| 41 | + |
| 42 | + it("should throw if file does not exist", () => { |
| 43 | + vi.mocked(readFileSync).mockImplementation(() => { |
| 44 | + throw new Error("ENOENT"); |
| 45 | + }); |
| 46 | + |
| 47 | + expect(() => resolveNodeVersionFile(".nvmrc")).toThrow( |
| 48 | + "node-version-file not found: /workspace/.nvmrc", |
| 49 | + ); |
| 50 | + }); |
| 51 | + }); |
| 52 | + |
| 53 | + describe(".nvmrc / .node-version", () => { |
| 54 | + it("should parse plain version", () => { |
| 55 | + vi.mocked(readFileSync).mockReturnValue("20.11.0\n"); |
| 56 | + |
| 57 | + expect(resolveNodeVersionFile(".nvmrc")).toBe("20.11.0"); |
| 58 | + }); |
| 59 | + |
| 60 | + it("should strip v prefix", () => { |
| 61 | + vi.mocked(readFileSync).mockReturnValue("v22.1.0\n"); |
| 62 | + |
| 63 | + expect(resolveNodeVersionFile(".node-version")).toBe("22.1.0"); |
| 64 | + }); |
| 65 | + |
| 66 | + it("should skip comments and empty lines", () => { |
| 67 | + vi.mocked(readFileSync).mockReturnValue("# use latest LTS\n\n18.19.0\n"); |
| 68 | + |
| 69 | + expect(resolveNodeVersionFile(".nvmrc")).toBe("18.19.0"); |
| 70 | + }); |
| 71 | + |
| 72 | + it("should preserve lts/* alias", () => { |
| 73 | + vi.mocked(readFileSync).mockReturnValue("lts/*\n"); |
| 74 | + |
| 75 | + expect(resolveNodeVersionFile(".nvmrc")).toBe("lts/*"); |
| 76 | + }); |
| 77 | + |
| 78 | + it("should normalize 'node' alias to latest", () => { |
| 79 | + vi.mocked(readFileSync).mockReturnValue("node\n"); |
| 80 | + |
| 81 | + expect(resolveNodeVersionFile(".nvmrc")).toBe("latest"); |
| 82 | + }); |
| 83 | + |
| 84 | + it("should normalize 'stable' alias to latest", () => { |
| 85 | + vi.mocked(readFileSync).mockReturnValue("stable\n"); |
| 86 | + |
| 87 | + expect(resolveNodeVersionFile(".nvmrc")).toBe("latest"); |
| 88 | + }); |
| 89 | + |
| 90 | + it("should strip inline comments", () => { |
| 91 | + vi.mocked(readFileSync).mockReturnValue("20.11.0 # LTS version\n"); |
| 92 | + |
| 93 | + expect(resolveNodeVersionFile(".nvmrc")).toBe("20.11.0"); |
| 94 | + }); |
| 95 | + |
| 96 | + it("should throw on empty file", () => { |
| 97 | + vi.mocked(readFileSync).mockReturnValue("\n\n"); |
| 98 | + |
| 99 | + expect(() => resolveNodeVersionFile(".nvmrc")).toThrow("No Node.js version found in .nvmrc"); |
| 100 | + }); |
| 101 | + }); |
| 102 | + |
| 103 | + describe(".tool-versions", () => { |
| 104 | + it("should parse nodejs entry", () => { |
| 105 | + vi.mocked(readFileSync).mockReturnValue("python 3.11.0\nnodejs 20.11.0\nruby 3.2.0\n"); |
| 106 | + |
| 107 | + expect(resolveNodeVersionFile(".tool-versions")).toBe("20.11.0"); |
| 108 | + }); |
| 109 | + |
| 110 | + it("should parse node entry", () => { |
| 111 | + vi.mocked(readFileSync).mockReturnValue("node 22.0.0\n"); |
| 112 | + |
| 113 | + expect(resolveNodeVersionFile(".tool-versions")).toBe("22.0.0"); |
| 114 | + }); |
| 115 | + |
| 116 | + it("should strip v prefix from tool-versions", () => { |
| 117 | + vi.mocked(readFileSync).mockReturnValue("nodejs v20.11.0\n"); |
| 118 | + |
| 119 | + expect(resolveNodeVersionFile(".tool-versions")).toBe("20.11.0"); |
| 120 | + }); |
| 121 | + |
| 122 | + it("should skip 'system' and use fallback version", () => { |
| 123 | + vi.mocked(readFileSync).mockReturnValue("nodejs system 20.11.0\n"); |
| 124 | + |
| 125 | + expect(resolveNodeVersionFile(".tool-versions")).toBe("20.11.0"); |
| 126 | + }); |
| 127 | + |
| 128 | + it("should skip ref: and path: specs", () => { |
| 129 | + vi.mocked(readFileSync).mockReturnValue("nodejs ref:v1.0.2 path:/opt/node 22.0.0\n"); |
| 130 | + |
| 131 | + expect(resolveNodeVersionFile(".tool-versions")).toBe("22.0.0"); |
| 132 | + }); |
| 133 | + |
| 134 | + it("should use first installable version from multiple fallbacks", () => { |
| 135 | + vi.mocked(readFileSync).mockReturnValue("nodejs 20.11.0 18.19.0\n"); |
| 136 | + |
| 137 | + expect(resolveNodeVersionFile(".tool-versions")).toBe("20.11.0"); |
| 138 | + }); |
| 139 | + |
| 140 | + it("should throw when only non-installable specs present", () => { |
| 141 | + vi.mocked(readFileSync).mockReturnValue("nodejs system\n"); |
| 142 | + |
| 143 | + expect(() => resolveNodeVersionFile(".tool-versions")).toThrow( |
| 144 | + "No Node.js version found in .tool-versions", |
| 145 | + ); |
| 146 | + }); |
| 147 | + |
| 148 | + it("should throw if no node entry found", () => { |
| 149 | + vi.mocked(readFileSync).mockReturnValue("python 3.11.0\nruby 3.2.0\n"); |
| 150 | + |
| 151 | + expect(() => resolveNodeVersionFile(".tool-versions")).toThrow( |
| 152 | + "No Node.js version found in .tool-versions", |
| 153 | + ); |
| 154 | + }); |
| 155 | + |
| 156 | + it("should skip comments in .tool-versions", () => { |
| 157 | + vi.mocked(readFileSync).mockReturnValue("# tools\n\nnodejs 20.0.0\n"); |
| 158 | + |
| 159 | + expect(resolveNodeVersionFile(".tool-versions")).toBe("20.0.0"); |
| 160 | + }); |
| 161 | + }); |
| 162 | + |
| 163 | + describe("package.json", () => { |
| 164 | + it("should read devEngines.runtime with name node", () => { |
| 165 | + vi.mocked(readFileSync).mockReturnValue( |
| 166 | + JSON.stringify({ |
| 167 | + devEngines: { runtime: { name: "node", version: "^20.0.0" } }, |
| 168 | + }), |
| 169 | + ); |
| 170 | + |
| 171 | + expect(resolveNodeVersionFile("package.json")).toBe("^20.0.0"); |
| 172 | + }); |
| 173 | + |
| 174 | + it("should read devEngines.runtime from array", () => { |
| 175 | + vi.mocked(readFileSync).mockReturnValue( |
| 176 | + JSON.stringify({ |
| 177 | + devEngines: { |
| 178 | + runtime: [ |
| 179 | + { name: "bun", version: "^1.0.0" }, |
| 180 | + { name: "node", version: "^22.0.0" }, |
| 181 | + ], |
| 182 | + }, |
| 183 | + }), |
| 184 | + ); |
| 185 | + |
| 186 | + expect(resolveNodeVersionFile("package.json")).toBe("^22.0.0"); |
| 187 | + }); |
| 188 | + |
| 189 | + it("should read engines.node", () => { |
| 190 | + vi.mocked(readFileSync).mockReturnValue(JSON.stringify({ engines: { node: ">=18" } })); |
| 191 | + |
| 192 | + expect(resolveNodeVersionFile("package.json")).toBe(">=18"); |
| 193 | + }); |
| 194 | + |
| 195 | + it("should prefer devEngines.runtime over engines.node", () => { |
| 196 | + vi.mocked(readFileSync).mockReturnValue( |
| 197 | + JSON.stringify({ |
| 198 | + devEngines: { runtime: { name: "node", version: "22.0.0" } }, |
| 199 | + engines: { node: ">=18" }, |
| 200 | + }), |
| 201 | + ); |
| 202 | + |
| 203 | + expect(resolveNodeVersionFile("package.json")).toBe("22.0.0"); |
| 204 | + }); |
| 205 | + |
| 206 | + it("should fall back to engines.node when devEngines has no node runtime", () => { |
| 207 | + vi.mocked(readFileSync).mockReturnValue( |
| 208 | + JSON.stringify({ |
| 209 | + devEngines: { runtime: { name: "bun", version: "^1.0.0" } }, |
| 210 | + engines: { node: ">=20" }, |
| 211 | + }), |
| 212 | + ); |
| 213 | + |
| 214 | + expect(resolveNodeVersionFile("package.json")).toBe(">=20"); |
| 215 | + }); |
| 216 | + |
| 217 | + it("should throw if no node version found", () => { |
| 218 | + vi.mocked(readFileSync).mockReturnValue(JSON.stringify({ name: "test" })); |
| 219 | + |
| 220 | + expect(() => resolveNodeVersionFile("package.json")).toThrow( |
| 221 | + "No Node.js version found in package.json", |
| 222 | + ); |
| 223 | + }); |
| 224 | + |
| 225 | + it("should strip v prefix from devEngines.runtime version", () => { |
| 226 | + vi.mocked(readFileSync).mockReturnValue( |
| 227 | + JSON.stringify({ |
| 228 | + devEngines: { runtime: { name: "node", version: "v20.11.0" } }, |
| 229 | + }), |
| 230 | + ); |
| 231 | + |
| 232 | + expect(resolveNodeVersionFile("package.json")).toBe("20.11.0"); |
| 233 | + }); |
| 234 | + |
| 235 | + it("should throw on invalid JSON", () => { |
| 236 | + vi.mocked(readFileSync).mockReturnValue("not json{"); |
| 237 | + |
| 238 | + expect(() => resolveNodeVersionFile("package.json")).toThrow( |
| 239 | + "Failed to parse package.json: invalid JSON", |
| 240 | + ); |
| 241 | + }); |
| 242 | + }); |
| 243 | +}); |
0 commit comments