1. Through XML configuration, up to 5 threads are used to execute different use cases at the same time.
<suite name="Testng Parallel Test" parallel="tests" thread-count="5">
<suite name="Testng Parallel Test" parallel="classes" thread-count="5">
<suite name="Testng Parallel Test" parallel="methods" thread-count="5">
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methods: All use cases can be executed on different threads.
classs: Use cases under different class tags can be executed on different threads, and use cases under the same class tag can only be executed on the same thread.
tests: Use cases under different test tags can be executed on different threads, and use cases under the same test tag can only be executed on the same thread.
2. Implemented through annotation
@Test(invocationCount = 10, threadPoolSize = 10,timeOut = 3000)
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//threadPoolSize is the number of threads that can be used in the thread pool
//Use threadPoolSize threads and execute the invocationCount time of the test method
//timeOut configures the time-consuming threshold for each execution of the test method. If the threshold exceeds the test, the test fails
Using xml to set the number of threads is to start multiple threads to execute each use case. Thread a is executing use case A; thread b is executing use case B. . .
Using the annotation method to set up multiple threads, you can configure the number of invocationCount to realize the cycle of the case and enable multiple threads to execute, thereby achieving the effect of concurrent execution of the same case.