Implement Variable.

State can now be edited with Variable objects.

1 files changed, 52 insertions, 0 deletions

diff --git a/same/src/test/java/com/orbekk/same/VariableFactoryTest.java b/same/src/test/java/com/orbekk/same/VariableFactoryTest.java
new file mode 100644
index 0000000..eade799
--- /dev/null
+++ b/same/src/test/java/com/orbekk/same/VariableFactoryTest.java
@@ -0,0 +1,52 @@
+package com.orbekk.same;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.util.List;
+
+import org.codehaus.jackson.type.TypeReference;
+import org.junit.Before;
+import org.junit.Test;
+
+public class VariableFactoryTest {
+    Client.ClientInterface client;
+    VariableFactory vf;
+    State sampleState;
+    
+    TypeReference<Integer> intType = new TypeReference<Integer>() {};
+    TypeReference<List<String>> listType = new TypeReference<List<String>>() {};
+    
+    @Before
+    public void setUp() {
+        client = mock(Client.ClientInterface.class);
+        vf = new VariableFactory(client);
+        initializeSampleState();
+    }
+    
+    public void initializeSampleState() {
+        sampleState = new State("TestState");
+        sampleState.update("TestVariable", "1", 1);
+        sampleState.update("TestList", "[]", 1);
+    }
+    
+    @Test
+    public void getsInitialValue() {
+        when(client.getState()).thenReturn(sampleState);
+        Variable<Integer> testVariable = vf.create("TestVariable", intType);
+        assertEquals(1, (int)testVariable.get());
+    }
+    
+    @Test
+    public void updatesValue() {
+        when(client.getState()).thenReturn(sampleState);
+        Variable<List<String>> list = vf.create("TestList", listType);
+        assertTrue(list.get().isEmpty());
+        sampleState.update("TestList", "[\"CONTENT\"]", 2);
+        list.update();
+        assertEquals(1, list.get().size());
+        assertEquals("CONTENT", list.get().get(0));
+    }
+}