Gather data

src/test/java/puzzle/ExportFormatTest.java

@@ -2,6 +2,7 @@ package puzzle;
 
 import org.junit.jupiter.api.Test;
 import puzzle.Export.Gridded;
+import puzzle.Export.Placed;
 import puzzle.Export.Rewards;
 import puzzle.Export.PuzzleResult;
 import puzzle.SwedishGenerator.FillResult;
@@ -53,7 +54,7 @@ public class ExportFormatTest {
       assertEquals(1, exported.words().length);
       var w = exported.words()[0];
       assertEquals("TEST", w.word());
-      assertEquals("h", w.direction());
+      assertEquals(Placed.HORIZONTAL, w.direction());
       
       // The bounding box should include (0,0) for the arrow and (0,1)-(0,4) for the word.
       // minR=0, maxR=0, minC=0, maxC=4