diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/testsupport/KeyringTestingHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/testsupport/KeyringTestingHelper.java
index d4bc6c541..a565f0707 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/testsupport/KeyringTestingHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/testsupport/KeyringTestingHelper.java
@@ -5,9 +5,10 @@ import android.content.Context;
 import org.sufficientlysecure.keychain.pgp.NullProgressable;
 import org.sufficientlysecure.keychain.pgp.UncachedKeyRing;
 import org.sufficientlysecure.keychain.provider.ProviderHelper;
-import org.sufficientlysecure.keychain.remote.AppSettings;
 import org.sufficientlysecure.keychain.service.OperationResults;
 
+import java.util.Collection;
+
 /**
  * Helper for tests of the Keyring import in ProviderHelper.
  */
@@ -19,13 +20,11 @@ public class KeyringTestingHelper {
         this.context = robolectricContext;
     }
 
-    public boolean addKeyring() throws Exception {
+    public boolean addKeyring(Collection<String> blobFiles) throws Exception {
 
         ProviderHelper providerHelper = new ProviderHelper(context);
 
-//        providerHelper.insertApiApp(new AppSettings("robo-test-package", new byte[]{5, 4, 3, 2, 1}));
-
-        byte[] data = TestDataUtil.readFully(getClass().getResourceAsStream("/public-key-for-sample.blob"));
+        byte[] data = TestDataUtil.readAllFully(blobFiles);
         UncachedKeyRing ring = UncachedKeyRing.decodeFromData(data);
         long masterKeyId = ring.getMasterKeyId();
 
@@ -45,6 +44,7 @@ public class KeyringTestingHelper {
         return saveSuccess;
     }
 
+
     private void retrieveKeyAndExpectNotFound(ProviderHelper providerHelper, long masterKeyId) {
         try {
             providerHelper.getWrappedPublicKeyRing(masterKeyId);
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/testsupport/TestDataUtil.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/testsupport/TestDataUtil.java
index 06dc08eab..9e6ede761 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/testsupport/TestDataUtil.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/testsupport/TestDataUtil.java
@@ -3,6 +3,7 @@ package org.sufficientlysecure.keychain.testsupport;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.Collection;
 
 /**
  * Misc support functions. Would just use Guava / Apache Commons but
@@ -10,9 +11,14 @@ import java.io.InputStream;
  */
 public class TestDataUtil {
     public static byte[] readFully(InputStream input) {
+        ByteArrayOutputStream output = new ByteArrayOutputStream();
+        appendToOutput(input, output);
+        return output.toByteArray();
+    }
+
+    private static void appendToOutput(InputStream input, ByteArrayOutputStream output) {
         byte[] buffer = new byte[8192];
         int bytesRead;
-        ByteArrayOutputStream output = new ByteArrayOutputStream();
         try {
             while ((bytesRead = input.read(buffer)) != -1) {
                 output.write(buffer, 0, bytesRead);
@@ -20,6 +26,19 @@ public class TestDataUtil {
         } catch (IOException e) {
             throw new RuntimeException(e);
         }
+    }
+
+    public static byte[] readAllFully(Collection<String> inputResources) {
+        ByteArrayOutputStream output = new ByteArrayOutputStream();
+
+        for (String inputResource : inputResources) {
+            appendToOutput(getResourceAsStream(inputResource), output);
+        }
         return output.toByteArray();
     }
+
+
+    public static InputStream getResourceAsStream(String resourceName) {
+        return TestDataUtil.class.getResourceAsStream(resourceName);
+    }
 }
diff --git a/OpenKeychain/src/test/java/tests/ProviderHelperKeyringTest.java b/OpenKeychain/src/test/java/tests/ProviderHelperKeyringTest.java
index 265e01170..3d48c2f97 100644
--- a/OpenKeychain/src/test/java/tests/ProviderHelperKeyringTest.java
+++ b/OpenKeychain/src/test/java/tests/ProviderHelperKeyringTest.java
@@ -1,5 +1,10 @@
 package tests;
 
+import java.util.Collections;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.ArrayList;
+
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -14,7 +19,68 @@ public class ProviderHelperKeyringTest {
 
     @Test
     public void testSavePublicKeyring() throws Exception {
-        Assert.assertTrue(new KeyringTestingHelper(Robolectric.application).addKeyring());
+        Assert.assertTrue(new KeyringTestingHelper(Robolectric.application).addKeyring(Collections.singleton(
+                "/public-key-for-sample.blob"
+        )));
     }
 
+    @Test
+    public void testSavePublicKeyringRsa() throws Exception {
+        Assert.assertTrue(new KeyringTestingHelper(Robolectric.application).addKeyring(prependResourcePath(Arrays.asList(
+                        "000001-006.public_key",
+                        "000002-013.user_id",
+                        "000003-002.sig",
+                        "000004-012.ring_trust",
+                        "000005-002.sig",
+                        "000006-012.ring_trust",
+                        "000007-002.sig",
+                        "000008-012.ring_trust",
+                        "000009-002.sig",
+                        "000010-012.ring_trust",
+                        "000011-002.sig",
+                        "000012-012.ring_trust",
+                        "000013-014.public_subkey",
+                        "000014-002.sig",
+                        "000015-012.ring_trust"
+                ))));
+    }
+
+    @Test
+    public void testSavePublicKeyringDsa() throws Exception {
+        Assert.assertTrue(new KeyringTestingHelper(Robolectric.application).addKeyring(prependResourcePath(Arrays.asList(
+                        "000016-006.public_key",
+                        "000017-002.sig",
+                        "000018-012.ring_trust",
+                        "000019-013.user_id",
+                        "000020-002.sig",
+                        "000021-012.ring_trust",
+                        "000022-002.sig",
+                        "000023-012.ring_trust",
+                        "000024-014.public_subkey",
+                        "000025-002.sig",
+                        "000026-012.ring_trust"
+                ))));
+    }
+
+    @Test
+    public void testSavePublicKeyringDsa2() throws Exception {
+        Assert.assertTrue(new KeyringTestingHelper(Robolectric.application).addKeyring(prependResourcePath(Arrays.asList(
+                        "000027-006.public_key",
+                        "000028-002.sig",
+                        "000029-012.ring_trust",
+                        "000030-013.user_id",
+                        "000031-002.sig",
+                        "000032-012.ring_trust",
+                        "000033-002.sig",
+                        "000034-012.ring_trust"
+                ))));
+    }
+
+    private static Collection<String> prependResourcePath(Collection<String> files) {
+        Collection<String> prependedFiles = new ArrayList<String>();
+        for (String file: files) {
+            prependedFiles.add("/extern/OpenPGP-Haskell/tests/data/" + file);
+        }
+        return prependedFiles;
+    }
 }