Move safe-chain package to packages/safe-chain

packages/safe-chain/src/packagemanager/npm/parsing/parseNpmInstallDryRunOutput.spec.js

@@ -0,0 +1,134 @@
+import { describe, it } from "node:test";
+import assert from "node:assert";
+import { parseDryRunOutput } from "./parseNpmInstallDryRunOutput.js";
+
+describe("parseNpmInstallDryRunOutput", () => {
+  it("should parse added packages", () => {
+    const output = `
+add @jest/transform 29.7.0
+add @jest/test-result 29.7.0
+add @jest/reporters 29.7.0
+add @jest/console 29.7.0
+add jest-cli 29.7.0
+add import-local 3.2.0
+add @jest/types 29.6.3
+add @jest/core 29.7.0
+add jest 29.7.0
+
+added 267 packages in 831ms
+
+32 packages are looking for funding
+  run \`npm fund\` for details`;
+
+    const expected = [
+      { name: "@jest/transform", version: "29.7.0", type: "add" },
+      { name: "@jest/test-result", version: "29.7.0", type: "add" },
+      { name: "@jest/reporters", version: "29.7.0", type: "add" },
+      { name: "@jest/console", version: "29.7.0", type: "add" },
+      { name: "jest-cli", version: "29.7.0", type: "add" },
+      { name: "import-local", version: "3.2.0", type: "add" },
+      { name: "@jest/types", version: "29.6.3", type: "add" },
+      { name: "@jest/core", version: "29.7.0", type: "add" },
+      { name: "jest", version: "29.7.0", type: "add" },
+    ];
+
+    const result = parseDryRunOutput(output);
+
+    assert.deepEqual(result, expected);
+  });
+
+  it("should parse removed packages", () => {
+    const output = `
+remove react 19.1.0
+
+    removed 1 package in 115ms`;
+
+    const expected = [{ name: "react", version: "19.1.0", type: "remove" }];
+
+    const result = parseDryRunOutput(output);
+
+    assert.deepEqual(result, expected);
+  });
+
+  it("should parse changed packages", () => {
+    const output = `
+change react 19.0.0 => 19.1.0
+
+changed 1 package in 204ms`;
+
+    const expected = [
+      {
+        name: "react",
+        version: "19.1.0",
+        oldVersion: "19.0.0",
+        type: "change",
+      },
+    ];
+
+    const result = parseDryRunOutput(output);
+
+    assert.deepEqual(result, expected);
+  });
+
+  it("should parse mixed package changes", () => {
+    const output = `
+add @jest/transform 29.7.0
+add @jest/test-result 29.7.0
+add @jest/reporters 29.7.0
+add @jest/console 29.7.0
+add jest-cli 29.7.0
+add import-local 3.2.0
+add @jest/types 29.6.3
+add @jest/core 29.7.0
+add jest 29.7.0
+remove react 19.1.0
+change lodash 4.17.0 => 4.18.0
+
+removed 1 package in 115ms`;
+
+    const expected = [
+      { name: "@jest/transform", version: "29.7.0", type: "add" },
+      { name: "@jest/test-result", version: "29.7.0", type: "add" },
+      { name: "@jest/reporters", version: "29.7.0", type: "add" },
+      { name: "@jest/console", version: "29.7.0", type: "add" },
+      { name: "jest-cli", version: "29.7.0", type: "add" },
+      { name: "import-local", version: "3.2.0", type: "add" },
+      { name: "@jest/types", version: "29.6.3", type: "add" },
+      { name: "@jest/core", version: "29.7.0", type: "add" },
+      { name: "jest", version: "29.7.0", type: "add" },
+      { name: "react", version: "19.1.0", type: "remove" },
+      {
+        name: "lodash",
+        version: "4.18.0",
+        oldVersion: "4.17.0",
+        type: "change",
+      },
+    ];
+
+    const result = parseDryRunOutput(output);
+
+    assert.deepEqual(result, expected);
+  });
+
+  it("should work with npm v22.0.0", () => {
+    const output = `
+add  @jest/types                                        29.6.3
+add  @jest/core                                         29.7.0
+add  jest                                               29.7.0
+
+added 257 packages in 791ms
+
+44 packages are looking for funding
+    run \`npm fund\` for details`;
+
+    const expected = [
+      { name: "@jest/types", version: "29.6.3", type: "add" },
+      { name: "@jest/core", version: "29.7.0", type: "add" },
+      { name: "jest", version: "29.7.0", type: "add" },
+    ];
+
+    const result = parseDryRunOutput(output);
+
+    assert.deepEqual(result, expected);
+  });
+});