X-Git-Url: http://git.scottworley.com/slidingtile/blobdiff_plain/e86755d75f4040ae6619702a6501325ea81b03e1..cada47bfe401f2084c4248df10cdf0488bc8750a:/sliding_tile_lib_test.cc

diff --git a/sliding_tile_lib_test.cc b/sliding_tile_lib_test.cc
index 2050896..12cc46b 100644
--- a/sliding_tile_lib_test.cc
+++ b/sliding_tile_lib_test.cc
@@ -32,3 +32,57 @@ TEST(Adjacency, Adjacency) {
     EXPECT_THAT(actual, testing::UnorderedElementsAreArray(expected));
   }
 }
+
+TEST(Board, GoodInput) {
+  std::istringstream is{"15,14,9,13,3,1,12,8,0,11,6,4,7,5,2,10"};
+  Board b;
+  is >> b;
+  EXPECT_FALSE(is.fail());
+  EXPECT_TRUE(is.eof());
+  EXPECT_THAT(b.board, testing::ElementsAreArray({15,14,9,13,3,1,12,8,0,11,6,4,7,5,2,10}));
+}
+
+TEST(Board, ShortInput) {
+  std::istringstream is{"15,14,9,13,3,1,12,8,0,11,6,4,7,5,2"};
+  Board b;
+  is >> b;
+  EXPECT_TRUE(is.fail());
+}
+
+TEST(Board, NonNumericInput) {
+  std::istringstream is{"15,14,foo,13,3,1,12,8,0,11,6,4,7,5,2,10"};
+  Board b;
+  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());
+}
+
+TEST(Board, Hole) {
+  Board b{{16,14,9,13,3,1,12,8,0,11,6,4,7,5,2,10}};
+  EXPECT_EQ(8, b.hole());
+}
+
+TEST(Board, NoHole) {
+  Board b{{16,14,9,13,3,1,12,8,16,11,6,4,7,5,2,10}};
+  EXPECT_THROW(b.hole(), std::runtime_error);
+}