import { describe, it, expect } from 'vitest';
import { parseEnvBool, determineVendoringPlan } from '../../scripts/lib/vendor-strategy';
describe('vendor-strategy: parseEnvBool', () => {
it('returns true only for "true" (case-insensitive) strings', () => {
expect(parseEnvBool('true')).toBe(true);
expect(parseEnvBool('TRUE')).toBe(true);
expect(parseEnvBool('TrUe')).toBe(true);
expect(parseEnvBool(' false ')).toBe(false);
expect(parseEnvBool('1')).toBe(false);
expect(parseEnvBool(1 as unknown as string)).toBe(false);
expect(parseEnvBool(undefined)).toBe(false);
expect(parseEnvBool(null as unknown as string)).toBe(false);
expect(parseEnvBool('')).toBe(false);
});
});
describe('vendor-strategy: determineVendoringPlan', () => {
it('prefers local when JS_DEBUG_LOCAL_PATH is set (non-empty)', () => {
const env: Record<string, string | undefined> = {
JS_DEBUG_LOCAL_PATH: 'C:\\temp\\vsDebugServer.js',
JS_DEBUG_BUILD_FROM_SOURCE: 'true'
};
const plan = determineVendoringPlan(env);
expect(plan).toEqual({ mode: 'local', localPath: 'C:\\temp\\vsDebugServer.js' });
});
it('chooses prebuilt-then-source when JS_DEBUG_BUILD_FROM_SOURCE=true', () => {
const env: Record<string, string | undefined> = {
JS_DEBUG_LOCAL_PATH: '',
JS_DEBUG_BUILD_FROM_SOURCE: 'true'
};
const plan = determineVendoringPlan(env);
expect(plan).toEqual({ mode: 'prebuilt-then-source' });
});
it('defaults to prebuilt-only otherwise', () => {
const env: Record<string, string | undefined> = {
JS_DEBUG_LOCAL_PATH: '',
JS_DEBUG_BUILD_FROM_SOURCE: 'false'
};
const plan = determineVendoringPlan(env);
expect(plan).toEqual({ mode: 'prebuilt-only' });
});
it('treats missing env as prebuilt-only', () => {
const env: Record<string, string | undefined> = {};
const plan = determineVendoringPlan(env);
expect(plan).toEqual({ mode: 'prebuilt-only' });
});
});
