assertResponse.test.ts

import { assertRejects } from "https://deno.land/std@0.160.0/testing/asserts.ts";
import { assertResponse } from "../src/assertResponse.ts";
import { Block, _Response } from "../src/types.ts";

Deno.test("[assertResponse] with expectedResponse throws error checking status", async () => {
  const expectedResponse = new _Response(null, { status: 400 });
  const actualResponse = new _Response(null, { status: 403 });
  await assertRejects(async () => {
    await assertResponse(new Block({
      expectedResponse,
      actualResponse,
    }));
  });
});

Deno.test("[assertResponse] with expectedResponse throws error checking statusText", async () => {
  const expectedResponse = new _Response(null, {
    status: 400,
    statusText: "Bad Request",
  });
  const actualResponse = new _Response(null, {
    status: 400,
    statusText: "Forbidden",
  });
  await assertRejects(async () => {
    await assertResponse(new Block({
      expectedResponse,
      actualResponse,
    }));
  });
});
Deno.test("[assertResponse] with no expectedResponse not throws", async () => {
  const expectedResponse = new _Response(null, {
    status: 400,
    statusText: "Bad Request",
  });
  const actualResponse = new _Response(null, {
    status: 400,
    statusText: "Bad Request",
  });
  await assertResponse(new Block({
    expectedResponse,
    actualResponse,
  }));
});

Deno.test("[assertResponse] with expectedResponse plain test body", async () => {
  const expectedResponse = new _Response("foo", { status: 200 });
  const actualResponse = new _Response("foo", { status: 200 });
  await assertResponse(new Block({
    expectedResponse,
    actualResponse,
  }));
});

Deno.test("[assertResponse] with expectedResponse json body", async () => {
  const expectedResponse = new _Response('{"foo": "bar"}', {
    status: 200,
    headers: { "content-type": "application/json" },
  });
  const actualResponse = new _Response('{ "foo" : "bar" }', {
    status: 200,
    headers: { "content-type": "application/json" },
  });
  await assertResponse(new Block({
    expectedResponse,
    actualResponse,
  }));
});

Deno.test("[assertResponse] with expectedResponse json test body with regexp", async () => {
  const expectedResponse = new _Response('{"foo": "bar"}', {
    status: 200,
    headers: { "content-type": "application/json" },
  });
  const actualResponse = new _Response('{"foo": "bar"}', {
    status: 200,
    headers: { "content-type": "application/json" },
  });
  await assertResponse(new Block({
    expectedResponse,
    actualResponse,
  }));
});

Deno.test(
  "[assertResponse] must throw with different bodies", // { only: true },
  async () => {
    const expectedResponse = new _Response('{"foo": "bar"}', {
      headers: { "content-type": "application/json" },
    });
    const actualResponse = new _Response('{"foo": "baz"}', {
      headers: { "content-type": "application/json" },
    });
    await assertRejects(async () => {
      await assertResponse(new Block({
        expectedResponse,
        actualResponse,
      }));
    });
  },
);

Deno.test(
  "[assertResponse] must not throw with same body", // { only: true },
  async () => {
    const expectedResponse = new _Response('{"foo": "bar"}', {
      headers: { "content-type": "application/json" },
    });
    const actualResponse = new _Response('{  "foo" : "bar" } ', {
      headers: { "content-type": "application/json" },
    });
    await assertResponse(new Block({
      expectedResponse,
      actualResponse,
    }));
  },
);