Package org.junit.experimental.theories
Annotation Interface DataPoint
Annotating an field or method with @DataPoint will cause the field value
or the value returned by the method to be used as a potential parameter for
theories in that class, when run with the
Theories
runner.
A DataPoint is only considered as a potential value for parameters for
which its type is assignable. When multiple DataPoint
s exist
with overlapping types more control can be obtained by naming each DataPoint
using the value of this annotation, e.g. with
@DataPoint({"dataset1", "dataset2"})
, and then specifying
which named set to consider as potential values for each parameter using the
@FromDataPoints
annotation.
Parameters with no specified source (i.e. without @FromDataPoints or
other @ParameterSuppliedBy
annotations) will use all DataPoint
s that are
assignable to the parameter type as potential values, including named sets of
DataPoint
s.
@DataPoint public static String dataPoint = "value"; @DataPoint("generated") public static String generatedDataPoint() { return "generated value"; } @Theory public void theoryMethod(String param) { ... }
- See Also:
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Optional Element Summary
Optional Elements
-
Element Details
-
value
String[] value- Default:
{}
-
ignoredExceptions
- Default:
{}
-