Initial commit

packages/marketing-pages/src/entities/errors/common.ts

@@ -0,0 +1,6 @@
+export class InputParseError extends Error {
+  constructor(message: string, options?: ErrorOptions) {
+    super(message, options);
+    this.name = "InputParseError";
+  }
+}

packages/marketing-pages/src/entities/errors/errors.test.ts

@@ -0,0 +1,24 @@
+import { describe, expect, it } from "vitest";
+import { PageNotFoundError } from "./page";
+import { InputParseError } from "./common";
+
+describe("PageNotFoundError", () => {
+  it("uses the default message when none is given", () => {
+    const err = new PageNotFoundError();
+    expect(err).toBeInstanceOf(Error);
+    expect(err.message).toBe("Page not found");
+  });
+
+  it("uses a custom message when provided", () => {
+    const err = new PageNotFoundError("could not find page /about");
+    expect(err.message).toBe("could not find page /about");
+  });
+});
+
+describe("InputParseError", () => {
+  it("is an instance of Error with the given message", () => {
+    const err = new InputParseError("invalid input");
+    expect(err).toBeInstanceOf(Error);
+    expect(err.message).toBe("invalid input");
+  });
+});

packages/marketing-pages/src/entities/errors/page.ts

@@ -0,0 +1,6 @@
+export class PageNotFoundError extends Error {
+  constructor(message = "Page not found", options?: ErrorOptions) {
+    super(message, options);
+    this.name = "PageNotFoundError";
+  }
+}