Add test files: fixtures, generators, spec parser, validation

test/validation.spec.ts

@@ -0,0 +1,169 @@
+import { validateSpec } from '../src/validators/schema.js';
+
+describe('Spec Validation', () => {
+  describe('valid specs', () => {
+    it('should validate a minimal spec', () => {
+      const spec = {
+        name: 'test',
+        version: '1.0.0',
+        description: 'A test CLI',
+        commands: [{ name: 'test', description: 'Test command' }],
+      };
+
+      const result = validateSpec(spec);
+
+      expect(result.success).toBe(true);
+      expect((result as { success: true; data: unknown }).data).toBeDefined();
+    });
+
+    it('should validate a full spec with all options', () => {
+      const spec = {
+        name: 'my-cli',
+        version: '1.0.0',
+        description: 'A full featured CLI',
+        author: 'John Doe',
+        license: 'MIT',
+        bin: 'my-cli',
+        globalOptions: [
+          {
+            name: 'verbose',
+            short: 'v',
+            description: 'Verbose output',
+            type: 'boolean' as const,
+            default: false,
+          },
+        ],
+        commands: [
+          {
+            name: 'start',
+            description: 'Start the service',
+            aliases: ['run'],
+            options: [
+              {
+                name: 'port',
+                description: 'Port number',
+                type: 'number' as const,
+                default: 8080,
+              },
+            ],
+            arguments: [
+              {
+                name: 'service',
+                description: 'Service name',
+                required: true,
+              },
+            ],
+          },
+        ],
+        examples: [
+          {
+            description: 'Start service',
+            command: 'my-cli start api',
+            output: 'Started api',
+          },
+        ],
+      };
+
+      const result = validateSpec(spec);
+
+      expect(result.success).toBe(true);
+    });
+  });
+
+  describe('invalid specs', () => {
+    it('should fail on empty name', () => {
+      const spec = {
+        name: '',
+        version: '1.0.0',
+        description: 'test',
+        commands: [{ name: 'test', description: 'test' }],
+      };
+
+      const result = validateSpec(spec);
+
+      expect(result.success).toBe(false);
+      expect((result as { success: false; errors: string[] }).errors?.some((e) => e.includes('name'))).toBe(true);
+    });
+
+    it('should fail on invalid version format', () => {
+      const spec = {
+        name: 'test',
+        version: 'invalid',
+        description: 'test',
+        commands: [{ name: 'test', description: 'test' }],
+      };
+
+      const result = validateSpec(spec);
+
+      expect(result.success).toBe(false);
+      expect((result as { success: false; errors: string[] }).errors?.some((e) => e.includes('version'))).toBe(true);
+    });
+
+    it('should fail on empty description', () => {
+      const spec = {
+        name: 'test',
+        version: '1.0.0',
+        description: '',
+        commands: [{ name: 'test', description: 'test' }],
+      };
+
+      const result = validateSpec(spec);
+
+      expect(result.success).toBe(false);
+    });
+
+    it('should fail on invalid option type', () => {
+      const spec = {
+        name: 'test',
+        version: '1.0.0',
+        description: 'test',
+        commands: [{ name: 'test', description: 'test' }],
+        globalOptions: [
+          {
+            name: 'opt',
+            description: 'An option',
+            type: 'invalid-type' as const,
+          },
+        ],
+      };
+
+      const result = validateSpec(spec);
+
+      expect(result.success).toBe(false);
+      expect((result as { success: false; errors: string[] }).errors?.some((e) => e.includes('type'))).toBe(true);
+    });
+  });
+
+  describe('nested commands', () => {
+    it('should validate nested subcommands', () => {
+      const spec = {
+        name: 'test',
+        version: '1.0.0',
+        description: 'test',
+        commands: [
+          {
+            name: 'parent',
+            description: 'Parent command',
+            subcommands: [
+              {
+                name: 'child',
+                description: 'Child command',
+                options: [
+                  {
+                    name: 'flag',
+                    description: 'A flag',
+                    type: 'boolean' as const,
+                  },
+                ],
+              },
+            ],
+          },
+        ],
+      };
+
+      const result = validateSpec(spec);
+
+      expect(result.success).toBe(true);
+    });
+  });
+});