Redpanda

Testcontainers can be used to automatically instantiate and manage Redpanda containers. More precisely Testcontainers uses the official Docker images for Redpanda

Note

This module uses features provided in docker.redpanda.com/redpandadata/redpanda.

Install

npm install @testcontainers/redpanda --save-dev

Example

Connect:

it("should connect", async () => {
  const redpandaContainer = await new RedpandaContainer().start();
  await testPubSub(redpandaContainer);
  await redpandaContainer.stop();
});

Schema registry:

it("should connect to schema registry", async () => {
  const redpandaContainer = await new RedpandaContainer().start();
  const schemaRegistryUrl = redpandaContainer.getSchemaRegistryAddress();

  const response = await fetch(`${schemaRegistryUrl}/subjects`, {
    method: "GET",
    headers: {
      "Content-Type": "application/vnd.schemaregistry.v1+json",
    },
  });

  expect(response.status).toBe(200);

  await redpandaContainer.stop();
});

Admin APIs:

it("should connect to admin", async () => {
  const redpandaContainer = await new RedpandaContainer().start();
  const adminUrl = `${redpandaContainer.getAdminAddress()}/v1`;

  const response = await fetch(adminUrl);

  expect(response.status).toBe(200);

  await redpandaContainer.stop();
});

Rest Proxy:

it("should connect to rest proxy", async () => {
  const redpandaContainer = await new RedpandaContainer().start();
  const restProxyUrl = `${redpandaContainer.getRestProxyAddress()}/topics`;

  const response = await fetch(restProxyUrl);

  expect(response.status).toBe(200);

  await redpandaContainer.stop();
});