Package org.testng.annotations

Annotation Interface DataProvider

@Retention(RUNTIME) @Target(METHOD) @Documented public @interface DataProvider

Mark a method as supplying data for a test method.

The name defaults to the name of the annotated method.

The annotated method must return any of the following:

  • Object[][] or Iterator<Object[]>, where each Object[] is assigned to the parameter list of the test method.
  • Object[] or Iterator<Object>, where each Object is assigned to the single parameter of the test method.

The @Test method that wants to receive data from this DataProvider needs to use a Test.dataProvider() name equal to the name of this annotation.

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    int[]
    indices
    Which indices to run from this data provider, default: all.
    String
    name
    The name of this DataProvider.
    boolean
    parallel
    Whether this data provider should be run in parallel.

  • Element Details

    • name

      String name
      The name of this DataProvider.
      Returns:
      the value (default empty)
      Default:
      ""

    • parallel

      boolean parallel
      Whether this data provider should be run in parallel.
      Returns:
      the value (default false)
      Default:
      false

    • indices

      int[] indices
      Which indices to run from this data provider, default: all.
      Returns:
      the value
      Default:
      {}