X-Git-Url: http://git.scottworley.com/slidingtile/blobdiff_plain/19bd29f9b2a3e4721943496debfc55e2a7d71da5..b18667f24728cb960b0c60fa55824062582278bf:/sliding_tile_lib_test.cc

diff --git a/sliding_tile_lib_test.cc b/sliding_tile_lib_test.cc
index a0a6b52..7f032a4 100644
--- a/sliding_tile_lib_test.cc
+++ b/sliding_tile_lib_test.cc
@@ -55,3 +55,24 @@ TEST(Board, NonNumericInput) {
   is >> b;
   EXPECT_TRUE(is.fail());
 }
+
+TEST(Board, RepeatedTileInput) {
+  std::istringstream is{"15,15,9,13,3,1,12,8,0,11,6,4,7,5,2,10"};
+  Board b;
+  is >> b;
+  EXPECT_TRUE(is.fail());
+}
+
+TEST(Board, LowTileInput) {
+  std::istringstream is{"-1,14,9,13,3,1,12,8,0,11,6,4,7,5,2,10"};
+  Board b;
+  is >> b;
+  EXPECT_TRUE(is.fail());
+}
+
+TEST(Board, HighTileInput) {
+  std::istringstream is{"16,14,9,13,3,1,12,8,0,11,6,4,7,5,2,10"};
+  Board b;
+  is >> b;
+  EXPECT_TRUE(is.fail());
+}