Elasticsearch Module

Elasticsearch is a search engine based on the Lucene library. It provides a distributed, multitenant-capable full-text search engine with an HTTP web interface and schema-free JSON documents.

Install

npm install @testcontainers/elasticsearch --save-dev

Examples

Create an index:

it.each(images)("should create an index with %s", async (image) => {
  const container = await new ElasticsearchContainer(image).start();
  const client = new Client({
    node: container.getHttpUrl(),
    auth: { username: container.getUsername(), password: container.getPassword() },
  });

  await client.indices.create({ index: "people" });

  expect(await client.indices.exists({ index: "people" })).toBe(true);
  await container.stop();
});

Index a document:

it("should index a document", async () => {
  const container = await new ElasticsearchContainer(IMAGE).start();
  const client = new Client({
    node: container.getHttpUrl(),
    auth: { username: container.getUsername(), password: container.getPassword() },
  });

  const document = {
    id: "1",
    name: "John Doe",
  };
  await client.index({
    index: "people",
    id: document.id,
    document,
  });

  expect((await client.get({ index: "people", id: document.id }))._source).toStrictEqual(document);
  await container.stop();
});