#8758 fix switching providers

2 files changed, 110 insertions, 0 deletions

diff --git a/app/src/test/java/se/leap/bitmaskclient/TestUtils.java b/app/src/test/java/se/leap/bitmaskclient/TestUtils.java
new file mode 100644
index 00000000..96b11df6
--- /dev/null
+++ b/app/src/test/java/se/leap/bitmaskclient/TestUtils.java
@@ -0,0 +1,26 @@
+package se.leap.bitmaskclient;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+/**
+ * Created by cyberta on 08.10.17.
+ */
+
+public class TestUtils {
+
+    public static String getInputAsString(InputStream fileAsInputStream) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(fileAsInputStream));
+        StringBuilder sb = new StringBuilder();
+        String line = br.readLine();
+        while (line != null) {
+            sb.append(line);
+            line = br.readLine();
+        }
+
+        return sb.toString();
+    }
+
+}
diff --git a/app/src/test/java/se/leap/bitmaskclient/eip/GatewaysManagerTest.java b/app/src/test/java/se/leap/bitmaskclient/eip/GatewaysManagerTest.java
new file mode 100644
index 00000000..e6a67392
--- /dev/null
+++ b/app/src/test/java/se/leap/bitmaskclient/eip/GatewaysManagerTest.java
@@ -0,0 +1,84 @@
+package se.leap.bitmaskclient.eip;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import java.io.IOException;
+
+import se.leap.bitmaskclient.Provider;
+import se.leap.bitmaskclient.TestUtils;
+
+import static junit.framework.Assert.assertEquals;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.when;
+
+/**
+ * Created by cyberta on 09.10.17.
+ */
+@RunWith(MockitoJUnitRunner.class)
+public class GatewaysManagerTest {
+
+    private GatewaysManager gatewaysManager;
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mockContext;
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private SharedPreferences sharedPreferences;
+
+    @Before
+    public void setUp() throws IOException, JSONException {
+
+
+        JSONObject secrets = new JSONObject(getJsonStringFor("secrets.json"));
+
+        when(sharedPreferences.getString(eq(Constants.PRIVATE_KEY), anyString())).thenReturn(secrets.getString(Constants.PRIVATE_KEY));
+        when(sharedPreferences.getString(eq(Provider.CA_CERT), anyString())).thenReturn(secrets.getString(Provider.CA_CERT));
+        when(sharedPreferences.getString(eq(Constants.CERTIFICATE), anyString())).thenReturn(secrets.getString(Constants.CERTIFICATE));
+        when(mockContext.getSharedPreferences(anyString(), anyInt())).thenReturn(sharedPreferences);
+
+
+        gatewaysManager = new GatewaysManager(mockContext, sharedPreferences);
+    }
+
+    @Test
+    public void testFromEipServiceJson_emptyJson() throws Exception {
+            gatewaysManager.fromEipServiceJson(new JSONObject());
+            assertEquals(0, gatewaysManager.size());
+    }
+
+
+    @Test
+    public void testFromEipServiceJson_ignoreDuplicateGateways() throws Exception {
+        String eipServiceJson = TestUtils.getInputAsString(getClass().getClassLoader().getResourceAsStream("eip-service-two-gateways.json"));
+        gatewaysManager.fromEipServiceJson(new JSONObject(eipServiceJson));
+        assertEquals(2, gatewaysManager.size());
+        eipServiceJson = TestUtils.getInputAsString(getClass().getClassLoader().getResourceAsStream("eip-service-one-gateway.json"));
+        gatewaysManager.fromEipServiceJson(new JSONObject(eipServiceJson));
+        assertEquals(2, gatewaysManager.size());
+    }
+
+    @Test
+    public void testClearGatewaysAndProfiles_resetGateways() throws Exception {
+        String eipServiceJson = TestUtils.getInputAsString(getClass().getClassLoader().getResourceAsStream("eip-service-two-gateways.json"));
+        gatewaysManager.fromEipServiceJson(new JSONObject(eipServiceJson));
+        assertEquals(2, gatewaysManager.size());
+        gatewaysManager.clearGatewaysAndProfiles();
+        assertEquals(0, gatewaysManager.size());
+    }
+
+    private String getJsonStringFor(String filename) throws IOException {
+        return TestUtils.getInputAsString(getClass().getClassLoader().getResourceAsStream(filename));
+    }
+
+}
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