1 files changed, 44 insertions, 0 deletions
diff --git a/go/game/map_test.go b/go/game/map_test.go
index 15fa05cb..bc17dd55 100644
--- a/go/game/map_test.go
+++ b/go/game/map_test.go
@@ -4,6 +4,8 @@ import (
 	"reflect"
 	"strings"
 	"testing"
+
+	"golang.org/x/exp/slices"
 )
 
 func parseMapString(t *testing.T, mapDef string) *Map {
@@ -113,3 +115,45 @@ symbols:
 		t.Fatal("Tile at (0,0) is not a house")
 	}
 }
+
+func TestMovementRangeTiles(t *testing.T) {
+	mapDef := `map: |1-
+ T  H   HT
+  FSSSSS2H
+  SHSH HS 
+  S SST S 
+ H  HFH  H
+  S TSS S 
+  SH HSHS 
+ H1SSSSSF 
+ TH   H  T
+
+symbols:
+  T: tower
+  H: house
+  F: farm
+  S: street
+  1: spawn player 1
+  2: spawn player 2
+`
+
+	s := NewLocalState()
+	m := parseMapString(t, mapDef)
+	s.SetMap(m)
+	p := s.AddNewPlayer("p", NewDeck())
+	o := Position{2, 2}
+	a := s.addNewUnit(NewCard("base/archer"), o, p)
+
+	tiles := a.MoveRangeTiles()
+	exp := TilesInRange(m, a, a.Movement.Range)
+
+	if len(tiles) != len(exp) {
+		t.Fatal("expected", len(exp), "tiles not", len(tiles))
+	}
+
+	for _, tile := range exp {
+		if !slices.Contains(tiles, tile) {
+			t.Fatal("missing", tile, "in tiles")
+		}
+	}
+}