CODEWITHSUNDEEP
groovyjunitspock
amadain
amadain

Reputation: 2836

Spock failed to discover tests when method call used in where clause

In Spock when I run:

@Unroll
def "max of #a and #b gives #c"() {
    expect:
    Math.max(a, b) == c
    where:
    [a, b, c] << [
            [1, 0, 1],
            [2, 2, 2],
            [4, 5, 5]
    ]

}

My tests pass. However when I try to extract the table into a static method and call the method in the where clause:

@Unroll
def "max of #a and #b gives #c"() {
    expect:
    Math.max(a, b) == c
    where:
    [a, b, c] << dataTable()

}

static def dataTable() {
    return [
            [1, 0, 1],
            [2, 2, 2],
            [4, 5, 5]
    ]
}

I get an error:

org.junit.platform.commons.JUnitException: TestEngine with ID 'spock' failed to discover tests
Caused by: org.junit.platform.commons.JUnitException: MethodSelector [className = 'specs.filters.FiltersPostSpec', methodName = 'max of #a and #b gives #c', methodParameterTypes = ''] resolution failed
Caused by: java.lang.VerifyError: (class: specs/filters/FiltersPostSpec, method: $spock_feature_2_3prov0 signature: ()Ljava/lang/Object;) Illegal target of jump or branch

My versions are as follows:

<groovy.version>3.0.9</groovy.version>
<spock-core.version>2.1-groovy-3.0</spock-core.version>
<spock-reports.version>2.3.0-groovy-3.0</spock-reports.version>

Any ideas

A

Upvotes: 0

Views: 257

Answers (1)

Lukasz J
Lukasz J

Reputation: 26

After reading Leonard answer, i decided to play around with this. Changing groovy to 4.0.5 fixed the problem.

Upvotes: 1

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