add TorStatusObservableTest testing propertyChange pattern

1 files changed, 44 insertions, 2 deletions

diff --git a/app/src/test/java/se/leap/bitmaskclient/tor/TorStatusObservableTest.java b/app/src/test/java/se/leap/bitmaskclient/tor/TorStatusObservableTest.java
index bdf8f6ac..10dbf6cb 100644
--- a/app/src/test/java/se/leap/bitmaskclient/tor/TorStatusObservableTest.java
+++ b/app/src/test/java/se/leap/bitmaskclient/tor/TorStatusObservableTest.java
@@ -1,6 +1,48 @@
 package se.leap.bitmaskclient.tor;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+
+@RunWith(MockitoJUnitRunner.class)
 public class TorStatusObservableTest {
-  
+
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mockContext;
+
+
+
+    @Test
+    public void testPropertyChange() throws PackageManager.NameNotFoundException {
+        TorStatusObservable statusObservable = TorStatusObservable.getInstance();
+        int i = 10;
+        PropertyChangeListener propertyChangeListener = new PropertyChangeListener() {
+            @Override
+            public void propertyChange(PropertyChangeEvent evt) {
+                assertEquals(12, TorStatusObservable.getBootstrapProgress());
+                assertEquals("a logkey", TorStatusObservable.getLastLogs().lastElement());
+                assertNull(evt.getOldValue());
+                TorStatusObservable.getInstance().deleteObserver(this);
+            }
+        };
+
+        TorStatusObservable.updateState(mockContext, "STARTING", 10, "a logkey");
+        TorStatusObservable.updateState(mockContext, "STARTING", 11, "a log 2");
+        TorStatusObservable.getInstance().addObserver(propertyChangeListener);
+        TorStatusObservable.updateState(mockContext, "STARTING", 12, "a log 3");
+
+    }
+
 }
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