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

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

@@ -0,0 +1,100 @@
+/**
+ * Code snippet tools tests
+ */
+
+import { describe, test, expect, beforeEach, afterEach } from "bun:test";
+import { registerCodeSnippetTools } from "../../../../src/tools/programming/codeSnippet.js";
+import { callTool } from "../../../helpers/tool-helper.js";
+import { createTempDir } from "../../../helpers/test-utils.js";
+import { setupTestDatabase } from "../../../helpers/database-helper.js";
+
+describe("Code Snippet Tools", () => {
+  let testContext: ReturnType<typeof createTempDir>;
+  let cleanupDb: () => void;
+
+  beforeEach(() => {
+    testContext = createTempDir();
+    cleanupDb = setupTestDatabase(testContext);
+    registerCodeSnippetTools();
+  });
+
+  afterEach(() => {
+    cleanupDb();
+    testContext.cleanup();
+  });
+
+  test("should save code snippet", async () => {
+    const result = await callTool("code_snippet_save", {
+      title: "Test Snippet",
+      code: "const x = 1;",
+      language: "typescript",
+      tags: ["test"],
+    });
+
+    expect(result.content[0].text).toContain("saved successfully");
+    expect(result.content[0].text).toContain("Test Snippet");
+  });
+
+  test("should search code snippets", async () => {
+    // First save a snippet
+    await callTool("code_snippet_save", {
+      title: "Test Snippet",
+      code: "const x = 1;",
+      language: "typescript",
+      tags: ["test"],
+    });
+
+    // Then search
+    const result = await callTool("code_snippet_search", {
+      query: "Test",
+    });
+
+    expect(result.content[0].text).toContain("Found");
+    expect(result.content[0].text).toContain("Test Snippet");
+  });
+
+  test("should list code snippets", async () => {
+    // Save a snippet
+    await callTool("code_snippet_save", {
+      title: "Test Snippet",
+      code: "const x = 1;",
+      language: "typescript",
+      tags: ["test"],
+    });
+
+    const result = await callTool("code_snippet_list", {});
+
+    expect(result.content[0].text).toContain("Total");
+    expect(result.content[0].text).toContain("Test Snippet");
+  });
+
+  test("should delete code snippet", async () => {
+    // Save a snippet
+    const saveResult = await callTool("code_snippet_save", {
+      title: "Test Snippet",
+      code: "const x = 1;",
+      language: "typescript",
+      tags: ["test"],
+    });
+
+    // Extract ID from save result
+    const idMatch = saveResult.content[0].text.match(/ID: ([a-f0-9-]+)/);
+    if (!idMatch) {
+      throw new Error("Could not extract ID from save result");
+    }
+    const id = idMatch[1];
+
+    // Delete it
+    const result = await callTool("code_snippet_delete", { id });
+
+    expect(result.content[0].text).toContain("deleted successfully");
+  });
+
+  test("should handle search with no results", async () => {
+    const result = await callTool("code_snippet_search", {
+      query: "NonExistent",
+    });
+
+    expect(result.content[0].text).toContain("No code snippets found");
+  });
+});