Weaviate Module

Weaviate is an open source, AI-native vector database that helps developers create intuitive and reliable AI-powered applications.

Install

npm install @testcontainers/weaviate --save-dev

Examples

Connect to Weaviate:

it("should connect to Weaviate", async () => {
  const container = await new WeaviateContainer().start();

  const client = weaviate.client({
    scheme: "http",
    host: container.getHttpHostAddress(),
  });

  client.misc
    .metaGetter()
    .do()
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    .then((res: any) => {
      expect(res.version).toBeDefined();
    })
    .catch((e: string) => {
      throw new Error(e);
    });

  await container.stop();
});

Connect to Weaviate with modules defined:

it("should connect to Weaviate with modules", async () => {
  const enableModules = [
    "backup-filesystem",
    "text2vec-openai",
    "text2vec-cohere",
    "text2vec-huggingface",
    "generative-openai",
  ];
  const environment: Environment = {
    ENABLE_MODULES: enableModules.join(","),
    BACKUP_FILESYSTEM_PATH: "/tmp/backups",
  };
  const container = await new WeaviateContainer().withEnvironment(environment).start();

  const client = weaviate.client({
    scheme: "http",
    host: container.getHttpHostAddress(),
  });

  client.misc
    .metaGetter()
    .do()
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    .then((res: any) => {
      expect(res.version).toBeDefined();
      expect(res.modules).toBeDefined();
      enableModules.forEach((module) => {
        expect(res.modules[module]).toBeDefined();
      });
    })
    .catch((e: string) => {
      throw new Error(e);
    });

  await container.stop();
});