Create getState test

nihas101 · Mar 8, 2018 · 682f21a · 682f21a
1 parent 4c47ec6
commit 682f21a
Showing 1 changed file with 16 additions and 1 deletion.
diff --git a/src/test/java/de/nihas101/chip8/hardware/memory/ScreenMemoryTest.java b/src/test/java/de/nihas101/chip8/hardware/memory/ScreenMemoryTest.java
@@ -14,12 +14,27 @@ public void getMemory() {
                 assertEquals(false, aBoolean);
     }
 
+    @Test
+    public void getStateTest() {
+        int skipScreenMemoryString = 14;
+        ScreenMemory screenMemory = new ScreenMemory();
+        String screenMemoryState = screenMemory.getState();
+        String screenMemoryString = screenMemoryState.substring(skipScreenMemoryString).trim();
+
+        checkForZeroes(screenMemoryString.split("\\s+"));
+    }
+
     @Test
     public void toStringTest() {
-        String zero = "0";
         ScreenMemory screenMemory = new ScreenMemory();
         String[] screenMemoryStrings = screenMemory.toString().trim().split("\\s+");
 
+        checkForZeroes(screenMemoryStrings);
+    }
+
+    private void checkForZeroes(String[] screenMemoryStrings) {
+        String zero = "0";
+
         for (String screenMemoryString : screenMemoryStrings)
             assertEquals(zero, screenMemoryString.trim());
     }