2 files changed, 12 insertions, 8 deletions
diff --git a/src/main/java/au/id/zancanaro/javacheck/junit/Properties.java b/src/main/java/au/id/zancanaro/javacheck/junit/Properties.java
index c428edc..175cd6c 100644
--- a/src/main/java/au/id/zancanaro/javacheck/junit/Properties.java
+++ b/src/main/java/au/id/zancanaro/javacheck/junit/Properties.java
@@ -116,26 +116,30 @@ public class Properties extends BlockJUnit4ClassRunner {
         private ShrinkResult shrink(ShrinkTree<List<Object>> failed, Throwable originalEx) {
             // this array is a mutable container so the shutdown handler can see the new version
             ShrinkResult[] smallest = new ShrinkResult[]{
-                    new ShrinkResult(failed.getValue(), originalEx)};
+                    new ShrinkResult(failed.getValue(), originalEx, 0, 0)};
 
             Thread shutdownHandler = makeShutdownHandler(smallest, originalEx);
             Runtime.getRuntime().addShutdownHook(shutdownHandler);
 
+            int depth = 0;
+            int visited = 0;
             Set<List<Object>> seenArgs = new HashSet<>();
             Iterator<ShrinkTree<List<Object>>> trees = failed.getChildren().iterator();
             while (trees.hasNext()) {
                 ShrinkTree<List<Object>> tree = trees.next();
                 List<Object> value = tree.getValue();
-                boolean haveSeen = seenArgs.add(Arrays.asList(value));
-                if (haveSeen) {
+                boolean notSeen = seenArgs.add(Arrays.asList(value));
+                if (notSeen) {
+                    visited++;
                     try {
                         runTest(value.toArray());
                     } catch (AssumptionViolatedException ex) {
                         // ignore, because it's not useful
                     } catch (Throwable ex) {
-                        smallest[0] = new ShrinkResult(tree.getValue(), ex);
+                        smallest[0] = new ShrinkResult(tree.getValue(), ex, depth, visited);
                         Iterator<ShrinkTree<List<Object>>> children = tree.getChildren().iterator();
                         if (children.hasNext()) {
+                            depth++;
                             trees = children;
                         } else {
                             break;
diff --git a/src/main/java/au/id/zancanaro/javacheck/junit/PropertyError.java b/src/main/java/au/id/zancanaro/javacheck/junit/PropertyError.java
index 5f89ca8..4f02a56 100644
--- a/src/main/java/au/id/zancanaro/javacheck/junit/PropertyError.java
+++ b/src/main/java/au/id/zancanaro/javacheck/junit/PropertyError.java
@@ -9,12 +9,12 @@ import java.util.List;
 public class PropertyError extends AssertionError {
     public PropertyError(String methodName, long seed, ShrinkResult shrunk) {
         super(shrunk.thrown.getMessage() == null ?
-                String.format("%s(%s)%n\tSeed: %s",
+                String.format("%s(%s)%n\tSeed: %s%n\tVisited: %s; Depth: %s",
                         methodName, joinArgs(shrunk.args),
-                        seed):
-                String.format("%s(%s)%n\tSeed: %s%n%s",
+                        seed, shrunk.visited, shrunk.depth):
+                String.format("%s(%s)%n\tSeed: %s%n\tVisited: %s; Depth: %s%n%s",
                         methodName, joinArgs(shrunk.args),
-                        seed,
+                        seed, shrunk.visited, shrunk.depth,
                         shrunk.thrown.getMessage()));
         initCause(shrunk.thrown);
     }