feat: Add testing framework and initial test cases for various tools and database operations

tests/unit/tools/programming/codeReview.test.ts

@@ -0,0 +1,71 @@
+/**
+ * Code review tools tests
+ */
+
+import { describe, test, expect, beforeEach } from "bun:test";
+import { registerCodeReviewTools } from "../../../../src/tools/programming/codeReview.js";
+import { callTool } from "../../../helpers/tool-helper.js";
+
+describe("Code Review Tools", () => {
+  beforeEach(() => {
+    registerCodeReviewTools();
+  });
+
+  test("should review code and find issues", async () => {
+    const result = await callTool("code_review", {
+      code: "let x: any = 1;",
+      language: "typescript",
+    });
+
+    expect(result.content[0].text).toContain("Code Review");
+    expect(result.content[0].text).toContain("any");
+  });
+
+  test("should suggest improvements", async () => {
+    const result = await callTool("code_review", {
+      code: "console.log('test');",
+      language: "javascript",
+    });
+
+    expect(result.content[0].text).toContain("Suggestions");
+    expect(result.content[0].text).toContain("console.log");
+  });
+
+  test("should detect var usage", async () => {
+    const result = await callTool("code_review", {
+      code: "var x = 1;",
+      language: "javascript",
+    });
+
+    expect(result.content[0].text).toContain("var");
+  });
+
+  test("should provide optimization suggestions", async () => {
+    const result = await callTool("code_optimize", {
+      code: "if (x == 1) { }",
+      language: "javascript",
+    });
+
+    expect(result.content[0].text).toContain("Optimization");
+    expect(result.content[0].text).toContain("===");
+  });
+
+  test("should suggest Vue optimizations", async () => {
+    const result = await callTool("code_optimize", {
+      code: "<div v-for='item in items'>",
+      language: "vue",
+    });
+
+    expect(result.content[0].text).toContain("Optimization");
+    expect(result.content[0].text).toContain(":key");
+  });
+
+  test("should handle code with no issues", async () => {
+    const result = await callTool("code_review", {
+      code: "const x: number = 1;",
+      language: "typescript",
+    });
+
+    expect(result.content[0].text).toContain("Code Review");
+  });
+});