Partially Transition

README.md

@@ -12,4 +12,8 @@ The first step is defining an interface which encapsulates the actions I am inte
 
 ## Implement Interface
 
-Next I implement the interface, without changing the classes which access the board object.  All my tests are still green and I could push to master without breaking things.
+Next I implement the interface, without changing the classes which access the board object.  All my tests are still green and I could push to master without breaking things.
+
+## Partially Transition
+
+I have partially transitions to using the new interface, in the tests for LifeBoard.  The tests for Engine still use the old interface, but everything compiles and I can push to master without causing a riot.

src/test/java/LifeBoardTest.java

@@ -19,26 +19,26 @@ public void setUp() {
 
     @Test
     public void clear_byDefault_setsAllValuesToFalse() {
-        board.value[10][10] = true;
+        board.set(10, 10, 1);
         board.clear();
-        assertThat(board.value[10][10], is(false));
+        assertThat(board.at(10,10), is(0));
     }
 
     @Test
     public void at_forATrueCell_returnsOne() {
-        board.value[10][10] = true;
+        board.set(10, 10, 1);
         assertThat(board.at(10, 10), is(1));
     }
 
     @Test
     public void at_forFalseCell_returnsZero() {
-        board.value[10][10] = false;
+        board.set(10, 10, 0);
         assertThat(board.at(10, 10), is(0));
     }
 
     @Test
     public void set_givenZero_willReturnZeroFromAt() {
-        board.value[10][10] = true;
+        board.set(10, 10, 1);
         board.set(10, 10, 0);
         assertThat(board.at(10, 10), is(0));
     }