我有一个测试,我想测试一个特定的结果是一种类.
使用instanceof关键字断言.遗憾的是,我没有弄清楚如何在数据表中实际提供数据值expectedClass而没有实际使用instanceof调用它的问题.我认为关键字instanceof是这里的问题,因为它只接受类/接口名称.知道如何以其他方式测试我想测试的内容吗？
使用instanceof关键字断言.遗憾的是,我没有弄清楚如何在数据表中实际提供数据值expectedClass而没有实际使用instanceof调用它的问题.我认为关键字instanceof是这里的问题,因为它只接受类/接口名称.知道如何以其他方式测试我想测试的内容吗？
class BattleResolverFactoryTest extends Specification {
def uut = new BattleResolverFactory()
@Unroll
def "should return proper BattleResolver for given ConflictType"(Conflict.ConflictType conflictType,Class<? extends BattleResolver> expectedInstance) {
when:
def battleResolver = BattleResolverFactory.getResolver(conflictType)
then:
battleResolver instanceof expectedClass
where:
conflictType | expectedClass
Conflict.ConflictType.INFANTRY_CONFLICT | TestInfantryResolver
Conflict.ConflictType.ARMOR_CONFLICT | TestArmorResolver
}
}
解决方法
您可以像这样使用isCase：
class BattleResolverFactoryTest extends Specification {
def uut = new BattleResolverFactory()
@Unroll
def "should return proper BattleResolver for given ConflictType"(Conflict.ConflictType conflictType,Class<? extends BattleResolver> expectedInstance) {
when:
def battleResolver = BattleResolverFactory.getResolver(conflictType)
then:
expectedClass.isCase(battleResolver)
where:
conflictType | expectedClass
Conflict.ConflictType.INFANTRY_CONFLICT | TestInfantryResolver
Conflict.ConflictType.ARMOR_CONFLICT | TestArmorResolver
}
}
