org.junit.jupiter.params.provider

Annotation Type ValueSource

@Target(value={ANNOTATION_TYPE,METHOD})
 @Retention(value=RUNTIME)
 @Documented
 @API(status=EXPERIMENTAL,
     since="5.0")
 @ArgumentsSource(value=org.junit.jupiter.params.provider.ValueArgumentsProvider.class)
public @interface ValueSource

@ValueSource is an ArgumentsSource which provides access to an array of literal values.

Supported types include shorts(), bytes(), ints(), longs(), floats(), doubles(), chars(), strings(), and classes(). Note, however, that only one of the supported types may be specified per @ValueSource declaration.

The supplied literal values will be provided as arguments to the annotated @ParameterizedTest method.

Since:

5.0

See Also:

ArgumentsSource, ParameterizedTest

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
byte[]	bytes The byte values to use as sources of arguments; must not be empty.
char[]	chars The char values to use as sources of arguments; must not be empty.
Class<?>[]	classes The Class values to use as sources of arguments; must not be empty.
double[]	doubles The double values to use as sources of arguments; must not be empty.
float[]	floats The float values to use as sources of arguments; must not be empty.
int[]	ints The int values to use as sources of arguments; must not be empty.
long[]	longs The long values to use as sources of arguments; must not be empty.
short[]	shorts The short values to use as sources of arguments; must not be empty.
String[]	strings The String values to use as sources of arguments; must not be empty.

Element Detail

shorts

public abstract short[] shorts

The short values to use as sources of arguments; must not be empty.

Since:

5.1

Default:

{}

bytes

public abstract byte[] bytes

The byte values to use as sources of arguments; must not be empty.

Since:

5.1

Default:

{}

ints

public abstract int[] ints

The int values to use as sources of arguments; must not be empty.

Default:

{}

longs

public abstract long[] longs

The long values to use as sources of arguments; must not be empty.

Default:

{}

floats

public abstract float[] floats

The float values to use as sources of arguments; must not be empty.

Since:

5.1

Default:

{}

doubles

public abstract double[] doubles

The double values to use as sources of arguments; must not be empty.

Default:

{}

chars

public abstract char[] chars

The char values to use as sources of arguments; must not be empty.

Since:

5.1

Default:

{}

strings

public abstract String[] strings

The String values to use as sources of arguments; must not be empty.

Default:

{}

classes

public abstract Class<?>[] classes

The Class values to use as sources of arguments; must not be empty.

Since:

5.1

Default:

{}