code: def test_init_default(self, monkeypatch):
      monkeypatch.setenv("AZURE_OPENAI_API_KEY", "fake-api-key")
      embedder = AzureOpenAIDocumentEmbedder(
          azure_endpoint="https://example-resource.azure.openai.com/"
      )
      assert embedder.azure_deployment == "text-embedding-ada-002"
      assert embedder.organization is None
      assert embedder.prefix == ""
      assert embedder.suffix == ""
      assert embedder.batch_size == 32
      assert embedder.progress_bar is True
      assert embedder.meta_fields_to_embed == []
      assert embedder.embedding_separator == "\n"
  
imports: import os
  import pytest
  from haystack import Document
  from haystack.components.embedders import AzureOpenAIDocumentEmbedder
label_desc: Use image node_id 1 for calling the TestAzureOpenAIDocumentEmbedder obj's underlying member method code with example usage: obj.test_init_default(monkeypatch) without return types