| package ioc.specs |
| |
| import org.apache.tapestry5.ioc.internal.util.GenericsUtils |
| import org.apache.tapestry5.ioc.internal.util.NonGenericBean |
| import org.apache.tapestry5.ioc.internal.util.StringBean |
| import org.apache.tapestry5.ioc.internal.util.StringLongPair |
| import spock.lang.Specification |
| import spock.lang.Unroll |
| |
| class GenericUtilsSpec extends Specification { |
| |
| def find(clazz, name) { |
| def method = clazz.methods.find { it.name.equalsIgnoreCase(name) } |
| |
| if (method == null) { |
| throw new IllegalArgumentException("Unable to find method '$name' of ${clazz.name}.") |
| } |
| |
| return method |
| } |
| |
| @Unroll |
| def "generic return type for #method is #expected"() { |
| |
| expect: |
| |
| GenericsUtils.extractGenericReturnType(clazz, method).is(expected) |
| |
| where: |
| |
| clazz | name | expected |
| NonGenericBean | "getvalue" | String |
| StringBean | "getvalue" | String |
| StringLongPair | "getkey" | String |
| StringLongPair | "getvalue" | Long |
| |
| method = find(clazz, name) |
| } |
| |
| } |
