Response assertion function for unit testing

• Bumps Deno to v0.23.0
• Adds response assertion function for unit testing:

import { jsonResponse, assertResponsesMatch } from "https://raw.githubusercontent.com/jamesseanwright/reno/v0.4.0/reno/mod.ts";

test({
  name: "ronSwansonQuoteHandler should fetch a quote from an API and return it",
  async fn() {
    // [...]
    const response = await ronSwansonQuoteHandler(req);

    /* Will deeply compare headers and
     * convert body bytes to strings */
    assertResponsesMatch(response, jsonResponse(quotes, {
      "X-Foo": "bar"
    }));
  }
});

Support for streaming responses

Adds the streamResponse helper for explicitly receiving Reader instances to be written as response bodies.

Adds support for string paths

Route paths can now be defined as strings e.g.

export const routes = new RouteMap([
  ["/home", () => textResponse('Hello world!')]
]);

This fix also resolves issues with passing query params through deep router trees.

textResponse and Deno upgrade

• Adds textResponse response creator export
• Upgrades to Deno 0.2.0

Entry point update

v0.0.2

Updates download point

Initial release!

v0.0.1

Adds TODO