Package org.junit.jupiter.api

Annotation Type RepeatedTest

@Target({ANNOTATION_TYPE,METHOD})
@Retention(RUNTIME)
@Documented
@API(status=STABLE,
     since="5.0")
@TestTemplate
public @interface RepeatedTest

@RepeatedTest is used to signal that the annotated method is a test template method that should be repeated a specified number of times with a configurable display name.

Each invocation of the repeated test behaves like the execution of a regular @Test method with full support for the same lifecycle callbacks and extensions. In addition, the current repetition and total number of repetitions can be accessed by having the RepetitionInfo injected.

@RepeatedTest methods must not be private or static and must return void.

@RepeatedTest methods may optionally declare parameters to be resolved by ParameterResolvers.

@RepeatedTest may also be used as a meta-annotation in order to create a custom composed annotation that inherits the semantics of @RepeatedTest.

Since:

5.0

See Also:

DisplayName, RepetitionInfo, TestTemplate, TestInfo, Test

Field Summary

Fields

Modifier and Type	Fields	Description
static String	CURRENT_REPETITION_PLACEHOLDER	Placeholder for the current repetition count of a @RepeatedTest method: {currentRepetition}
static String	DISPLAY_NAME_PLACEHOLDER	Placeholder for the display name of a @RepeatedTest method: {displayName}
static String	LONG_DISPLAY_NAME	Long display name pattern for a repeated test: "{displayName} :: repetition {currentRepetition} of {totalRepetitions}"
static String	SHORT_DISPLAY_NAME	Short display name pattern for a repeated test: "repetition {currentRepetition} of {totalRepetitions}"
static String	TOTAL_REPETITIONS_PLACEHOLDER	Placeholder for the total number of repetitions of a @RepeatedTest method: {totalRepetitions}

Required Element Summary

Required Elements

Modifier and Type	Required Element	Description
int	value	The number of repetitions.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
String	name	The display name for each repetition of the repeated test.

Field Detail

DISPLAY_NAME_PLACEHOLDER

static final String DISPLAY_NAME_PLACEHOLDER

Placeholder for the display name of a @RepeatedTest method: {displayName}

CURRENT_REPETITION_PLACEHOLDER

static final String CURRENT_REPETITION_PLACEHOLDER

Placeholder for the current repetition count of a @RepeatedTest method: {currentRepetition}

TOTAL_REPETITIONS_PLACEHOLDER

static final String TOTAL_REPETITIONS_PLACEHOLDER

Placeholder for the total number of repetitions of a @RepeatedTest method: {totalRepetitions}

SHORT_DISPLAY_NAME

static final String SHORT_DISPLAY_NAME

Short display name pattern for a repeated test: "repetition {currentRepetition} of {totalRepetitions}"

See Also:

CURRENT_REPETITION_PLACEHOLDER, TOTAL_REPETITIONS_PLACEHOLDER, LONG_DISPLAY_NAME

LONG_DISPLAY_NAME

static final String LONG_DISPLAY_NAME

Long display name pattern for a repeated test: "{displayName} :: repetition {currentRepetition} of {totalRepetitions}"

See Also:

DISPLAY_NAME_PLACEHOLDER, SHORT_DISPLAY_NAME

Element Detail

value

int value

The number of repetitions.

Returns:

the number of repetitions; must be greater than zero

name

String name

The display name for each repetition of the repeated test.

Supported placeholders

• DISPLAY_NAME_PLACEHOLDER
• CURRENT_REPETITION_PLACEHOLDER
• TOTAL_REPETITIONS_PLACEHOLDER

Defaults to SHORT_DISPLAY_NAME, resulting in names such as "repetition 1 of 2", "repetition 2 of 2", etc.

Can be set to LONG_DISPLAY_NAME, resulting in names such as "myRepeatedTest() :: repetition 1 of 2", "myRepeatedTest() :: repetition 2 of 2", etc.

Alternatively, you can provide a custom display name, optionally using the aforementioned placeholders.

Returns:

a custom display name; never blank or consisting solely of whitespace

See Also:

SHORT_DISPLAY_NAME, LONG_DISPLAY_NAME, DISPLAY_NAME_PLACEHOLDER, CURRENT_REPETITION_PLACEHOLDER, TOTAL_REPETITIONS_PLACEHOLDER, TestInfo.getDisplayName()

Default:

"repetition {currentRepetition} of {totalRepetitions}"