website refactor

tests/unit/website/apiBaseUrl.test.ts

@@ -0,0 +1,75 @@
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
+import { getWebsiteApiBaseUrl } from '../../../apps/website/lib/config/apiBaseUrl';
+
+describe('getWebsiteApiBaseUrl()', () => {
+  const originalEnv = process.env;
+
+  beforeEach(() => {
+    vi.resetModules();
+    process.env = { ...originalEnv };
+    // Clear relevant env vars
+    delete process.env.NEXT_PUBLIC_API_BASE_URL;
+    delete process.env.API_BASE_URL;
+    delete process.env.NODE_ENV;
+    delete process.env.CI;
+    delete process.env.DOCKER;
+  });
+
+  afterEach(() => {
+    process.env = originalEnv;
+    vi.unstubAllGlobals();
+  });
+
+  describe('Browser Context', () => {
+    beforeEach(() => {
+      vi.stubGlobal('window', {});
+    });
+
+    it('should use NEXT_PUBLIC_API_BASE_URL if provided', () => {
+      process.env.NEXT_PUBLIC_API_BASE_URL = 'https://api.example.com/';
+      expect(getWebsiteApiBaseUrl()).toBe('https://api.example.com');
+    });
+
+    it('should throw if missing env in test-like environment (CI)', () => {
+      process.env.CI = 'true';
+      expect(() => getWebsiteApiBaseUrl()).toThrow(/Missing NEXT_PUBLIC_API_BASE_URL/);
+    });
+
+    it('should throw if missing env in test-like environment (DOCKER)', () => {
+      process.env.DOCKER = 'true';
+      expect(() => getWebsiteApiBaseUrl()).toThrow(/Missing NEXT_PUBLIC_API_BASE_URL/);
+    });
+
+    it('should fallback to localhost in development (non-docker)', () => {
+      process.env.NODE_ENV = 'development';
+      expect(getWebsiteApiBaseUrl()).toBe('http://localhost:3001');
+    });
+  });
+
+  describe('Server Context', () => {
+    beforeEach(() => {
+      vi.stubGlobal('window', undefined);
+    });
+
+    it('should prioritize API_BASE_URL over NEXT_PUBLIC_API_BASE_URL', () => {
+      process.env.API_BASE_URL = 'https://internal-api.example.com';
+      process.env.NEXT_PUBLIC_API_BASE_URL = 'https://public-api.example.com';
+      expect(getWebsiteApiBaseUrl()).toBe('https://internal-api.example.com');
+    });
+
+    it('should use NEXT_PUBLIC_API_BASE_URL if API_BASE_URL is missing', () => {
+      process.env.NEXT_PUBLIC_API_BASE_URL = 'https://public-api.example.com';
+      expect(getWebsiteApiBaseUrl()).toBe('https://public-api.example.com');
+    });
+
+    it('should throw if missing env in test-like environment (CI)', () => {
+      process.env.CI = 'true';
+      expect(() => getWebsiteApiBaseUrl()).toThrow(/Missing API_BASE_URL/);
+    });
+
+    it('should fallback to api:3000 in production (non-test environment)', () => {
+      process.env.NODE_ENV = 'production';
+      expect(getWebsiteApiBaseUrl()).toBe('http://api:3000');
+    });
+  });
+});