---------------------------------- {{ range $zone := .Zones }} Kris Nova Over engineering the core of Kubernetes kops Kris Nova About Me Kris Nova “I work in the cloud...” Kris Nova In my free

API Tests Low Effort API Testing for Microservices | CONFIDENTIAL • What has changed? – Migration to microservices triggering need for extensive API tests • Problem: – Creating API tests is effort effort intensive – Creating + maintainting E2E, service tests, component tests adds up very quickly • What happens if you do not address the problem? – Thorough test coverage can take a lot of time outcome: Just create E2E tests • What is our solution? – Leverage Istio sidecar to listen to API traffic data and create tests from the data – 10x speed in creating API tests • Can also be sped up

development/code writing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415 3.5.3.1 Writing tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415 3.5.3.2 Transitioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1180 30.6 Out-of-core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1180 . . . . . . . . . . . . 1903 34.15.1.1 pandas.core.window.Rolling.count . . . . . . . . . . . . . . . . . . . . . . . . . . 1904 34.15.1.2 pandas.core.window.Rolling.sum . . . . . . . . . . . . . .

development/code writing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387 3.5.3.1 Writing tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387 3.5.3.2 Transitioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1144 30.6 Out-of-core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1144 . . . . . . . . . . . . 1766 34.12.1.1 pandas.core.window.Rolling.count . . . . . . . . . . . . . . . . . . . . . . . . . . 1766 34.12.1.2 pandas.core.window.Rolling.sum . . . . . . . . . . . . . .

development/code writing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385 3.5.3.1 Writing tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385 3.5.3.2 Transitioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1142 30.6 Out-of-core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1142 . . . . . . . . . . . . 1635 34.12.1.1 pandas.core.window.Rolling.count . . . . . . . . . . . . . . . . . . . . . . . . . . 1636 34.12.1.2 pandas.core.window.Rolling.sum . . . . . . . . . . . . . .

Test-driven development/code writing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337 Writing tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337 Running . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 Running Google BigQuery Integration Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . 339 Running the vbench performance test suite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1052 31.6 Out-of-core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1052

Test-driven development/code writing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335 Writing tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335 Running . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336 Running Google BigQuery Integration Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . 337 Running the vbench performance test suite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1050 31.6 Out-of-core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1050

development environment. Running the test suite pandas is equipped with an exhaustive set of unit tests, covering about 97% of the code base as of this writing. To run it on your machine to verify that entities. Wes McKinney is the Benevolent Dictator for Life (BDFL). Development team The list of the Core Team members and more detailed information can be found on the people’s page of the governance repo columns] I’m interested in a technical summary of a DataFrame In [9]: titanic.info() core.frame.DataFrame'> RangeIndex: 891 entries, 0 to 890 Data columns (total 12 columns): # Column Non-Null

development environment. Running the test suite pandas is equipped with an exhaustive set of unit tests, covering about 97% of the code base as of this writing. To run it on your machine to verify that entities. Wes McKinney is the Benevolent Dictator for Life (BDFL). Development team The list of the Core Team members and more detailed information can be found on the people’s page of the governance repo columns] I’m interested in a technical summary of a DataFrame In [9]: titanic.info() core.frame.DataFrame'> RangeIndex: 891 entries, 0 to 890 Data columns (total 12 columns): # Column Non-Null

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 899 30.6 Out-of-core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 899 [6]: df['B'].dtype Out[6]: datetime64[ns, US/Eastern] In [7]: type(df['B'].dtype) Out[7]: pandas.core.dtypes.DatetimeTZDtype Note: There is a slightly different string repr for the underlying DatetimeIndex infer negative freq (GH11018) • Remove use of some deprecated numpy comparison operations, mainly in tests. (GH10569) • Bug in Index dtype may not applied properly (GH11017) • Bug in io.gbq when testing