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authorCarlo Zancanaro <carlo@zancanaro.id.au>2015-06-11 00:27:26 +1000
committerCarlo Zancanaro <carlo@zancanaro.id.au>2015-06-11 00:27:26 +1000
commit452e8e3fb2bf9a735a7632b8569140b40f7d37a5 (patch)
tree8c6a0cbffd97c5e92eb23a30b0ba27fe3fb5dcf4
parentb2055f2a1dd2117cdd05ab6596c38c82d3d05240 (diff)
Make the QueueTest Offer command validate its return value
-rw-r--r--src/test/java/au/id/zancanaro/javacheck/state/queue/commands/Offer.java9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/test/java/au/id/zancanaro/javacheck/state/queue/commands/Offer.java b/src/test/java/au/id/zancanaro/javacheck/state/queue/commands/Offer.java
index 366e974..3f21547 100644
--- a/src/test/java/au/id/zancanaro/javacheck/state/queue/commands/Offer.java
+++ b/src/test/java/au/id/zancanaro/javacheck/state/queue/commands/Offer.java
@@ -8,7 +8,7 @@ import au.id.zancanaro.javacheck.state.queue.QueueState;
import java.util.ArrayList;
import java.util.List;
-public class Offer<T> extends Command<QueueState<T>, T, Void> {
+public class Offer<T> extends Command<QueueState<T>, T, Boolean> {
public final Generator<T> generator;
public Offer(Generator<T> argGen) {
@@ -26,13 +26,12 @@ public class Offer<T> extends Command<QueueState<T>, T, Void> {
}
@Override
- public Void runCommand(QueueState<T> state, T args) {
- state.getConcreteQueue().offer(args);
- return null;
+ public Boolean runCommand(QueueState<T> state, T args) {
+ return state.getConcreteQueue().offer(args);
}
@Override
- public QueueState<T> nextState(QueueState<T> state, T args, CommandValue<Void> result) {
+ public QueueState<T> nextState(QueueState<T> state, T args, CommandValue<Boolean> result) {
List<T> newState = new ArrayList<>(state.getAbstractQueue());
newState.add(args);
return state.withAbstractQueue(newState);