Pada
15 September 2026, semua lingkungan Cloud Composer 1 dan Cloud Composer 2 versi 2.0.x akan
mencapai akhir masa pakainya yang direncanakan, dan Anda tidak akan dapat menggunakannya. Sebaiknya rencanakan
migrasi ke Cloud Composer 3.
Contoh pengujian DAG (Airflow 1)
Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Contoh pengujian unit untuk DAG
Contoh kode
Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],[],[[["\u003cp\u003eThis page provides a sample unit test for a DAG (Directed Acyclic Graph) within the context of Google Cloud Composer.\u003c/p\u003e\n"],["\u003cp\u003eIt emphasizes the importance of setting up Application Default Credentials (ADC) for authenticating with Cloud Composer.\u003c/p\u003e\n"],["\u003cp\u003eThe provided code sample demonstrates how to verify a DAG module for syntax errors and the absence of cycles.\u003c/p\u003e\n"],["\u003cp\u003eThe page directs users to the Google Cloud sample browser for further code samples related to Google Cloud products.\u003c/p\u003e\n"]]],[],null,["An example unit test for a DAG\n\nCode sample \n\nPython\n\n\nTo authenticate to Cloud Composer, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n def test_dag_with_variables(set_variables):\n # Importing the module verifies that there are no syntax errors.\n from . import unit_testing_variables as module\n\n # The assert_has_valid_dag verifies that the module contains an Airflow DAG\n # and that the DAG contains no cycles.\n internal_unit_testing.assert_has_valid_dag(module)\n\nWhat's next\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=composer)."]]
