Save loading regression tests

tests/build.gradle

@@ -1,3 +1,11 @@
 apply plugin: "java"
 
 sourceCompatibility = 1.8
+
+sourceSets{
+    test{
+        resources{
+            srcDir "src/test/resources"
+        }
+    }
+}

tests/src/test/java/ApplicationTests.java

@@ -220,8 +220,9 @@ public class ApplicationTests{
         resetWorld();
         SaveIO.load(Core.files.internal("build77.msav"));
 
-        assertEquals(50, world.width());
-        assertEquals(50, world.height());
+        //just tests if the map was loaded properly and didn't crash, no validity checks currently
+        assertEquals(276, world.width());
+        assertEquals(10, world.height());
     }
 
     @Test