Invalid data provider return type
Reports methods marked with @DataProvider annotation that doesn't return Object[][] or Iterator<Object>. If another type is returned, TestNG throws an exception.
Example:
public class TestNgTest {
@DataProvider(name = "Languages")
List<String> getData() {
return List.of("Java", "Kotlin");
}
@Test(dataProvider = "Languages")
public void testData(String language) {
System.out.println(language);
}
}- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
DataProviderReturnType
You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:
//noinspection DataProviderReturnTypenote
Actual comment syntax will depend on the code language you are working with
More detailed instructions as well as other ways and options that you have can be found in the product documentation:
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By default bundled with: |