Doku + Test.

Author: Bytekeeper

src/main/java/org/bk/ass/sim/Simulator.java

@@ -299,11 +299,15 @@ public boolean simUnit(
    */
   public interface Behavior {
 
+    /**
+     * Simulate the given agent. Returns true if the agent was active (including waiting),
+     * false if the agent won't be able to do anything anymore.
+     */
     boolean simUnit(
-        int frameSkip,
-        Agent agent,
-        UnorderedCollection<Agent> allies,
-        UnorderedCollection<Agent> enemies);
+            int frameSkip,
+            Agent agent,
+            UnorderedCollection<Agent> allies,
+            UnorderedCollection<Agent> enemies);
   }
 
   public static class IntEvaluation {

src/test/java/org/bk/ass/sim/EvaluatorTest.java

@@ -353,4 +353,16 @@ void vsNothingIsFreeWin() {
     // THEN
     assertThat(result).isGreaterThan(0.9);
   }
+
+  @Test
+  void vsHatcheryIsFreeWin() {
+    List<Agent> a = Collections.singletonList(factory.of(UnitType.Zerg_Zergling));
+    List<Agent> b = Collections.singletonList(factory.of(UnitType.Zerg_Hatchery));
+
+    // WHEN
+    double result = evaluator.evaluate(a, b);
+
+    // THEN
+    assertThat(result).isGreaterThan(0.9);
+  }
 }