Package spock.lang
Annotation Type Unroll
@Retention(RUNTIME) @Target({TYPE,METHOD}) public @interface Unroll
Indicates that iterations of a data-driven feature should be made visible
as separate features to the outside world (IDEs, reports, etc.). By default,
the name of an iteration is the feature's name followed by the data variables
and their values and the iteration index.
This can be changed by providing a naming pattern after @Unroll. A naming pattern
may refer to data variables by prepending their names with #. Example:
@Unroll("#name should have length #length")
def "name length"() {
expect:
name.size() == length
where:
name << ["Kirk", "Spock", "Scotty"]
length << [4, 5, 6]
}
Alternatively, the naming pattern can also be embedded in the method name:
@Unroll
def "#name should have length #length"() {
...
}
The Unroll annotation can also be put on a spec class. This has the same
effect as putting it on every data-driven feature method that is not already
annotated with Unroll. By embedding the naming pattern in the method
names, each method can still have its own pattern.
Having @Unroll on a super spec does not influence the features of sub specs,
that is @Unroll is not inheritable.
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Optional Element Summary
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Element Details
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value
String value- Default:
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