Exit installation instead of prompting the user

packages/safe-chain/src/config/cliArguments.spec.js

@@ -0,0 +1,108 @@
+import { describe, it } from "node:test";
+import assert from "node:assert";
+import { initializeCliArguments, getMalwareAction } from "./cliArguments.js";
+
+describe("initializeCliArguments", () => {
+  it("should return all args when no safe-chain args are present", () => {
+    const args = ["install", "express", "--save"];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "express", "--save"]);
+  });
+
+  it("should filter out safe-chain args and return remaining args", () => {
+    const args = ["install", "--safe-chain-debug", "express", "--save"];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "express", "--save"]);
+  });
+
+  it("should handle multiple safe-chain args", () => {
+    const args = [
+      "--safe-chain-verbose",
+      "install",
+      "--safe-chain-timeout=5000",
+      "express",
+    ];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "express"]);
+  });
+
+  it("should handle empty args array", () => {
+    const args = [];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, []);
+  });
+
+  it("should handle args with only safe-chain arguments", () => {
+    const args = ["--safe-chain-debug", "--safe-chain-verbose"];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, []);
+  });
+
+  it("should handle args that start with safe-chain prefix but have additional content", () => {
+    const args = ["--safe-chain-malware-action=block", "install", "package"];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "package"]);
+  });
+
+  it("should handle args that contain safe-chain prefix but don't start with it", () => {
+    const args = ["install", "my--safe-chain-package", "--save"];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "my--safe-chain-package", "--save"]);
+  });
+
+  it("should not set malwareAction when no safe-chain arguments are passed", () => {
+    const args = ["install", "express", "--save"];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "express", "--save"]);
+    assert.strictEqual(getMalwareAction(), undefined);
+  });
+
+  it("should parse malware-action=block and set state", () => {
+    const args = ["--safe-chain-malware-action=block", "install", "package"];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "package"]);
+    assert.strictEqual(getMalwareAction(), "block");
+  });
+
+  it("should parse malware-action=prompt and set state", () => {
+    const args = ["--safe-chain-malware-action=prompt", "install", "package"];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "package"]);
+    assert.strictEqual(getMalwareAction(), "prompt");
+  });
+
+  it("should handle multiple malware-action args, using the last valid one", () => {
+    const args = [
+      "--safe-chain-malware-action=block",
+      "--safe-chain-malware-action=prompt",
+      "install",
+    ];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install"]);
+    assert.strictEqual(getMalwareAction(), "prompt");
+  });
+
+  it("should handle malware-action with other safe-chain args", () => {
+    const args = [
+      "--safe-chain-debug",
+      "--safe-chain-malware-action=block",
+      "--safe-chain-verbose",
+      "install",
+    ];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install"]);
+    assert.strictEqual(getMalwareAction(), "block");
+  });
+});