What is Android Test Orchestrator and how does it isolate tests?
Source: developer.android.comadvanced
Tests process-level isolation in Android UI suites. A strong answer says it runs each test in its own Instrumentation process, stopping crashes or leaked state from cascading, and notes slower startup.
Tests deep understanding of why shared Instrumentation state destabilizes Android UI suites. A strong answer defines the Orchestrator as a tool that invokes AndroidJUnitRunner to run each UI test in an isolated process, explains that a crash or memory leak in one test cannot kill the runner or corrupt state for later tests, and notes the execution-time cost of per-test process startup.
Read the original → developer.android.com
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- #ui-tests
- #process-isolation
- #androidx-test
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