all basic tests pass!

src/nodash/core/NoAdapter.java

@@ -4,6 +4,7 @@ import java.security.PublicKey;
 import java.util.Collection;
 
 import nodash.exceptions.NoAdapterException;
+import nodash.exceptions.NoSessionExpiredException;
 import nodash.exceptions.NoUserAlreadyOnlineException;
 import nodash.exceptions.NoUserNotValidException;
 import nodash.models.NoByteSet;
@@ -19,11 +20,11 @@ public interface NoAdapter {
   public byte[][] exportHashes() throws NoAdapterException;
 
   public long hashCount() throws NoAdapterException;
-  
+
   public void goOnline(byte[] hash) throws NoAdapterException, NoUserAlreadyOnlineException;
-  
+
   public boolean isOnline(byte[] hash) throws NoAdapterException;
-  
+
   public void goOffline(byte[] hash) throws NoAdapterException;
 
   public void addNoSession(NoSession session) throws NoAdapterException;
@@ -32,12 +33,13 @@ public interface NoAdapter {
 
   public void shredNoSession(byte[] encryptedUuid) throws NoAdapterException;
 
-  public NoSession getNoSession(byte[] encryptedUuid) throws NoAdapterException;
+  public NoSession getNoSession(byte[] encryptedUuid) throws NoAdapterException,
+      NoSessionExpiredException;
 
   public Collection<NoByteSet> pollNoByteSets(PublicKey address) throws NoAdapterException;
 
   public void addNoByteSet(NoByteSet byteSet, PublicKey address) throws NoAdapterException;
-  
+
   public void addNoByteSets(Collection<NoByteSet> byteSets, PublicKey address)
       throws NoAdapterException;
 }

src/nodash/core/NoCore.java

@@ -17,6 +17,8 @@
 
 package nodash.core;
 
+import org.apache.commons.codec.binary.Base64;
+
 import nodash.exceptions.NoAdapterException;
 import nodash.exceptions.NoByteSetBadDecryptionException;
 import nodash.exceptions.NoDashFatalException;
@@ -59,7 +61,7 @@ public final class NoCore {
 
   public byte[] login(byte[] data, char[] password) throws NoUserNotValidException,
       NoUserAlreadyOnlineException, NoSessionExpiredException {
-    NoSession session = new NoSession(adapter, data, password);
+    NoSession session = new NoSession(data, password);
 
     /* 1. Check that user is a valid user of the system based on their hash. */
     try {
@@ -129,6 +131,7 @@ public final class NoCore {
     byte[] userFile;
     try {
       userFile = save(cookie, password);
+      adapter.goOnline(user.createHash());
     } catch (NoSessionExpiredException e) {
       throw new NoDashFatalException("Session expired despite just being created.");
     } catch (NoSessionConfirmedException e) {
@@ -139,6 +142,10 @@ public final class NoCore {
     } catch (NoSessionAlreadyAwaitingConfirmationException e) {
       throw new NoDashFatalException(
           "Session already waiting confirmation despite just being created.");
+    } catch (NoAdapterException e) {
+      throw new NoDashFatalException("Could not go online.", e);
+    } catch (NoUserAlreadyOnlineException e) {
+      throw new NoDashFatalException("User with same hash is already online.");
     }
 
     return new NoRegister(cookie, userFile);
@@ -196,29 +203,44 @@ public final class NoCore {
     }
     
     try {
-      adapter.goOffline(newHash);
+      adapter.shredNoSession(cookie);
+    } catch (NoAdapterException e) {
+      throw new NoDashFatalException("Could not shred session.", e);
+    }
+    
+    try {
+      adapter.goOffline(session.getNoUserSafe().createHash());
     } catch (NoAdapterException e) {
       throw new NoDashFatalException("Could not go offline.", e);
     }
+
+    if (!session.isNewUser()) {
+      try {
+        adapter.removeHash(oldHash);
+      } catch (NoAdapterException e) {
+        throw new NoDashFatalException("Could not remove old hash.", e);
+      }
+    }
+  }
+
+  public void shred(byte[] cookie) throws NoSessionExpiredException {
+    NoSession session = getNoSession(cookie);
     
     try {
       adapter.shredNoSession(cookie);
     } catch (NoAdapterException e) {
       throw new NoDashFatalException("Could not shred session.", e);
     }
-
+    
     try {
-      adapter.removeHash(oldHash);
+      adapter.addNoByteSets(session.getIncomingSafe(), session.getNoUserSafe().getRsaPublicKey());
     } catch (NoAdapterException e) {
-      throw new NoDashFatalException("Could not remove old hash.", e);
+      throw new NoDashFatalException("Could not add bytesets back into pool.");
     }
-  }
-
-  public void shred(byte[] cookie) {
     try {
-      adapter.shredNoSession(cookie);
+      adapter.goOffline(session.getNoUserSafe().createHash());
     } catch (NoAdapterException e) {
-      throw new NoDashFatalException("Could not shred session.", e);
+      throw new NoDashFatalException("Could not go offline.", e);
     }
   }
 

src/nodash/core/NoDefaultAdapter.java

@@ -44,19 +44,21 @@ public class NoDefaultAdapter implements NoAdapter {
 
   private static synchronized byte[] alterFile(byte[] hashToAdd, byte[] hashToRemove)
       throws IOException {
-    if (!(hashToAdd == null ^ hashToRemove == null) && Arrays.equals(hashToAdd, hashToRemove)) {
-      throw new IllegalArgumentException("Hashes to add and remove cannot be the same.");
-    }
-
     File file = new File(HASH_FILE);
+    if (!file.exists()) {
+      Files.createFile(file.toPath());
+    }
     byte[] originalFileBytes = Files.readAllBytes(file.toPath());
     if (hashToAdd == null && hashToRemove == null) {
       return originalFileBytes;
     }
 
+    if (!(hashToAdd == null ^ hashToRemove == null) && Arrays.equals(hashToAdd, hashToRemove)) {
+      throw new IllegalArgumentException("Hashes to add and remove cannot be the same.");
+    }
     int hashes = originalFileBytes.length / 64;
     List<Byte> newFile = new ArrayList<Byte>();
-
+    
     for (int x = 0; x < hashes; x++) {
       byte[] hash = Arrays.copyOfRange(originalFileBytes, x * 64, x * 64 + 64);
 
@@ -66,7 +68,7 @@ public class NoDefaultAdapter implements NoAdapter {
         }
       }
 
-      if (hashToAdd != null || Arrays.equals(hash, hashToAdd)) {
+      if (hashToAdd != null && Arrays.equals(hash, hashToAdd)) {
         hashToAdd = null;
       }
     }
@@ -152,7 +154,7 @@ public class NoDefaultAdapter implements NoAdapter {
   public boolean containsNoSession(byte[] encryptedUuid) {
     String uuid;
     try {
-      uuid = Base64.encodeBase64String(NoUtil.decrypt(encryptedUuid));
+      uuid = Base64.encodeBase64URLSafeString(NoUtil.decrypt(encryptedUuid));
     } catch (IllegalBlockSizeException | BadPaddingException e) {
       throw new NoDashFatalException("Could not decrypt given UUID.", e);
     }
@@ -163,7 +165,6 @@ public class NoDefaultAdapter implements NoAdapter {
   @Override
   public void shredNoSession(byte[] encryptedUuid) {
     NoSession session = getNoSession(encryptedUuid);
-    addNoByteSets(session.getIncomingSafe(), session.getNoUserSafe().getRsaPublicKey());
     sessions.remove(session.getUuid());
   }
 
@@ -172,7 +173,7 @@ public class NoDefaultAdapter implements NoAdapter {
     if (containsNoSession(encryptedUuid)) {
       String uuid;
       try {
-        uuid = Base64.encodeBase64String(NoUtil.decrypt(encryptedUuid));
+        uuid = Base64.encodeBase64URLSafeString(NoUtil.decrypt(encryptedUuid));
       } catch (IllegalBlockSizeException | BadPaddingException e) {
         throw new NoDashFatalException("Could not decrypt given UUID.", e);
       }
@@ -206,6 +207,14 @@ public class NoDefaultAdapter implements NoAdapter {
 
   @Override
   public void addNoByteSets(Collection<NoByteSet> addedByteSets, PublicKey address) {
+    if (addedByteSets == null) {
+      return;
+    }
+    
+    if (address == null) {
+      throw new NullPointerException("Address cannot be null.");
+    }
+    
     if (byteSets.containsKey(address)) {
       byteSets.get(address).addAll(addedByteSets);
     } else {
@@ -215,7 +224,7 @@ public class NoDefaultAdapter implements NoAdapter {
 
   @Override
   public void goOnline(byte[] hash) throws NoUserAlreadyOnlineException {
-    String hashString = Base64.encodeBase64String(hash);
+    String hashString = Base64.encodeBase64URLSafeString(hash);
     if (online.contains(hashString)) {
       throw new NoUserAlreadyOnlineException();
     }
@@ -224,13 +233,13 @@ public class NoDefaultAdapter implements NoAdapter {
 
   @Override
   public boolean isOnline(byte[] hash) {
-    String hashString = Base64.encodeBase64String(hash);
+    String hashString = Base64.encodeBase64URLSafeString(hash);
     return online.contains(hashString);
   }
 
   @Override
   public void goOffline(byte[] hash) {
-    String hashString = Base64.encodeBase64String(hash);
+    String hashString = Base64.encodeBase64URLSafeString(hash);
     online.remove(hashString);
   }
 

src/nodash/models/NoSession.java

@@ -3,6 +3,7 @@ package nodash.models;
 import java.io.IOException;
 import java.io.Serializable;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
 import java.util.UUID;
@@ -32,13 +33,12 @@ public final class NoSession implements Serializable {
   private NoUser original;
   private NoState state;
   private final long expiry;
-  private boolean newUserSession;
 
   private Collection<NoByteSet> incoming;
   private NoUser current;
   private String uuid;
 
-  public NoSession() {
+  private NoSession() {
     this.state = NoState.IDLE;
     this.expiry = System.currentTimeMillis() + NoSession.SESSION_DURATION;
     this.uuid = UUID.randomUUID().toString();
@@ -46,18 +46,25 @@ public final class NoSession implements Serializable {
 
   public NoSession(NoUser newUser) {
     this();
+    if (newUser == null) {
+      throw new NullPointerException("Session cannot be created with null user.");
+    }
     this.state = NoState.MODIFIED;
     this.original = null;
     this.current = newUser;
-    this.newUserSession = true;
   }
 
-  public NoSession(NoAdapter adapter, byte[] data, char[] password) throws NoUserNotValidException {
+  public NoSession(byte[] data, char[] password) throws NoUserNotValidException {
     this();
-    this.newUserSession = false;
     this.state = NoState.IDLE;
     try {
-      this.original = NoUser.createUserFromFile(data, password);
+      byte[] originalData = Arrays.copyOf(data, data.length);
+      char[] originalPassword = Arrays.copyOf(password, password.length);
+      this.original = NoUser.createUserFromFile(originalData, originalPassword);
+      this.current = NoUser.createUserFromFile(data, password);
+      NoUtil.wipeBytes(data);
+      NoUtil.wipeChars(password);
+      this.uuid = UUID.randomUUID().toString();
     } catch (IOException e) {
       throw new NoUserNotValidException();
     } catch (IllegalBlockSizeException e) {
@@ -80,7 +87,7 @@ public final class NoSession implements Serializable {
 
   public NoState touchState() throws NoSessionConfirmedException, NoSessionExpiredException {
     check();
-    if (this.newUserSession) {
+    if (this.original == null) {
       if (this.state != NoState.AWAITING_CONFIRMATION) {
         this.state = NoState.MODIFIED;
       }
@@ -133,8 +140,6 @@ public final class NoSession implements Serializable {
       this.incoming = new ArrayList<NoByteSet>();
       List<NoAction> actions = this.current.getNoActions();
       this.incoming = null;
-      this.original = null;
-      this.current = null;
       /* 5.2.4: execute NoActions */
       for (NoAction action : actions) {
         /*
@@ -181,7 +186,7 @@ public final class NoSession implements Serializable {
   }
 
   public byte[] getOriginalHash() {
-    if (this.original != null) {
+    if (!isNewUser()) {
       return this.original.createHash();
     } else {
       return null;
@@ -200,4 +205,8 @@ public final class NoSession implements Serializable {
   public void close() {
     this.state = NoState.CLOSED;
   }
+  
+  public boolean isNewUser() {
+    return this.original == null;
+  }
 }

src/nodash/models/NoUser.java

@@ -195,7 +195,21 @@ public class NoUser implements Serializable {
   }
 
   public String createHashString() {
-    return Base64.encodeBase64String(this.createHash());
+    return Base64.encodeBase64URLSafeString(this.createHash());
   }
 
+  @Override
+  public boolean equals(Object otherUser) {
+    if (otherUser == null) {
+      return false;
+    }
+    
+    if (!otherUser.getClass().equals(getClass())) {
+      return false;
+    }
+    
+    return this.privateKey.equals(((NoUser) otherUser).privateKey);
+  }
+  
+  
 }

src/nodash/test/NoCoreTest.java

@@ -9,6 +9,7 @@ import nodash.core.NoCore;
 import nodash.core.NoDefaultAdapter;
 import nodash.core.NoRegister;
 import nodash.exceptions.NoAdapterException;
+import nodash.exceptions.NoDashFatalException;
 import nodash.exceptions.NoDashSessionBadUuidException;
 import nodash.exceptions.NoSessionAlreadyAwaitingConfirmationException;
 import nodash.exceptions.NoSessionConfirmedException;
@@ -18,7 +19,9 @@ import nodash.exceptions.NoSessionNotChangedException;
 import nodash.exceptions.NoUserAlreadyOnlineException;
 import nodash.exceptions.NoUserNotValidException;
 import nodash.models.NoUser;
+import nodash.models.NoSession.NoState;
 
+import org.apache.commons.codec.binary.Base64;
 import org.junit.Test;
 
 public class NoCoreTest {
@@ -36,7 +39,7 @@ public class NoCoreTest {
     NoRegister registration2 = core.register(user2, "password".toCharArray());
 
     assertFalse(Arrays.equals(registration1.cookie, registration2.cookie));
-    assertFalse(Arrays.equals(registration2.data, registration2.data));
+    assertFalse(Arrays.equals(registration1.data, registration2.data));
 
     NoUser user3 = new NoUser();
     try {
@@ -64,7 +67,8 @@ public class NoCoreTest {
   @Test
   public void testSaveAndConfirm() throws NoSessionExpiredException, NoSessionConfirmedException,
       NoSessionNotAwaitingConfirmationException, NoUserNotValidException,
-      NoDashSessionBadUuidException, NoUserAlreadyOnlineException, NoSessionNotChangedException, NoSessionAlreadyAwaitingConfirmationException, NoAdapterException {
+      NoDashSessionBadUuidException, NoUserAlreadyOnlineException, NoSessionNotChangedException,
+      NoSessionAlreadyAwaitingConfirmationException, NoAdapterException {
     NoAdapter adapter = new NoDefaultAdapter();
     NoCore core = new NoCore(adapter);
 
@@ -74,7 +78,7 @@ public class NoCoreTest {
     core.confirm(registration.cookie, "password".toCharArray(), newUserFile);
     byte[] newUserHash = newUser.createHash();
     adapter.checkHash(newUserHash);
-    
+
     NoUser newUserBadPass = new NoUser();
     registration = core.register(newUserBadPass, "password".toCharArray());
     byte[] newUserBadPassFile = Arrays.copyOf(registration.data, registration.data.length);
@@ -82,27 +86,36 @@ public class NoCoreTest {
       core.confirm(registration.cookie, "badpassword".toCharArray(), newUserBadPassFile);
       fail("Confirmed with a bad password without throwing an exception.");
     } catch (NoUserNotValidException e) {
-      // Do nothing, true 
+      // Do nothing, true
+    }
+
+    byte[] badCookie = Arrays.copyOf(registration.cookie, registration.cookie.length);
+    badCookie[0] = (byte) (badCookie[0] == 'A' ? 'B' : 'A');
+    try {
+      core.confirm(badCookie, "password".toCharArray(), newUserBadPassFile);
+      fail("Confirmed on bad cookie without throwing fatal exception.");
+    } catch (NoSessionExpiredException e) {
+      // Do nothing, correct
     }
     
     try {
-      core.confirm(new byte[] {'b', 'a', 'd', 'c', 'o', 'o', 'k', 'i', 'e'}, "password".toCharArray(), 
+      core.confirm(new byte[] {'b', 'a', 'd', 'c', 'o', 'o', 'k', 'i', 'e'},
-          newUserBadPassFile);
+          "password".toCharArray(), newUserBadPassFile);
       fail("Confirmed on bad cookie without throwing exception.");
-    } catch (NoSessionExpiredException e) {
+    } catch (NoDashFatalException e) {
       // Do nothing, true
     }
-    
+
     NoUser oldUser = new NoUser();
     registration = core.register(oldUser, "password".toCharArray());
     byte[] oldUserFile = Arrays.copyOf(registration.data, registration.data.length);
     core.confirm(registration.cookie, "password".toCharArray(), oldUserFile);
-    
+
     oldUserFile = Arrays.copyOf(registration.data, registration.data.length);
     byte[] oldUserCookie = core.login(oldUserFile, "password".toCharArray());
     assertNotNull(adapter.getNoSession(oldUserCookie));
     oldUser.createFile("password".toCharArray()); // Touch the randomizer
-    
+
     NoUser oldUserRevisited = core.getNoUser(oldUserCookie);
     byte[] currentHash = oldUserRevisited.createHash();
     oldUserRevisited.createFile("password".toCharArray());
@@ -121,18 +134,79 @@ public class NoCoreTest {
 
 
   @Test
-  public void testGetUser() {
+  public void testGetUser() throws NoSessionExpiredException, NoSessionConfirmedException,
-    fail("Not yet implemented");
+      NoSessionNotAwaitingConfirmationException, NoUserNotValidException,
+      NoUserAlreadyOnlineException {
+    NoCore core = new NoCore(new NoDefaultAdapter());
+    NoUser user = new NoUser();
+    NoRegister registration = core.register(user, "password".toCharArray());
+    byte[] file = Arrays.copyOf(registration.data, registration.data.length);
+    core.confirm(registration.cookie, "password".toCharArray(), file);
+
+    file = Arrays.copyOf(registration.data, registration.data.length);
+    byte[] cookie = core.login(file, "password".toCharArray());
+    byte[] badCookie = Arrays.copyOf(cookie, cookie.length);
+    badCookie[0] = (byte) (badCookie[0] == 'A' ? 'B' : 'A');
+    NoUser user2 = core.getNoUser(cookie);
+    assertNotNull(user2);
+    assertEquals(user, user2);
+
+    try {
+      core.getNoUser(badCookie);
+      fail("Did not fail when given a bad cookie.");
+    } catch (NoSessionExpiredException e) {
+      // Correct, do nothing.
+    }
   }
 
   @Test
-  public void testGetSessionState() {
+  public void testGetSessionState() throws NoSessionExpiredException, NoSessionConfirmedException,
-    fail("Not yet implemented");
+      NoSessionNotAwaitingConfirmationException, NoUserNotValidException,
+      NoUserAlreadyOnlineException, NoSessionNotChangedException, NoSessionAlreadyAwaitingConfirmationException {
+    NoCore core = new NoCore(new NoDefaultAdapter());
+    NoUser user = new NoUser();
+    NoRegister registration = core.register(user, "password".toCharArray());
+    assertEquals(core.getSessionState(registration.cookie), NoState.AWAITING_CONFIRMATION);
+    byte[] file = Arrays.copyOf(registration.data, registration.data.length);
+    core.confirm(registration.cookie, "password".toCharArray(), file);
+
+    file = Arrays.copyOf(registration.data, registration.data.length);
+    byte[] cookie = core.login(file, "password".toCharArray());
+    assertEquals(core.getSessionState(cookie), NoState.IDLE);
+    user = core.getNoUser(cookie);
+    user.createFile("password".toCharArray()); // touch randomizer
+    assertEquals(core.getSessionState(cookie), NoState.MODIFIED);
+    
+    file = core.save(cookie, "password".toCharArray());
+    assertEquals(core.getSessionState(cookie), NoState.AWAITING_CONFIRMATION);
+    
+    core.confirm(cookie, "password".toCharArray(), file);
+    try {
+      core.getSessionState(cookie);
+      fail("Didn't fail on getting session after confirm.");
+    } catch (NoSessionExpiredException e) {
+      // Do nothing, correct
+    }
   }
 
   @Test
-  public void testShred() {
+  public void testShred() throws NoAdapterException, NoSessionConfirmedException, NoSessionExpiredException {
-    fail("Not yet implemented");
+    NoAdapter adapter = new NoDefaultAdapter();
+    NoCore core = new NoCore(adapter);
+    NoUser user = new NoUser();
+    NoRegister registration = core.register(user, "password".toCharArray());
+    assertTrue(adapter.isOnline(user.createHash()));
+    assertEquals(core.getSessionState(registration.cookie), NoState.AWAITING_CONFIRMATION);
+    
+    core.shred(registration.cookie);
+    
+    assertFalse(adapter.isOnline(user.createHash()));
+    try {
+      core.getNoUser(registration.cookie);
+      fail("Returned a user object after shredding.");
+    } catch (NoSessionExpiredException e) {
+      // Do nothing, correct
+    }
   }
 
 }

src/nodash/test/NoDashBasicTests.java

@@ -0,0 +1,11 @@
+package nodash.test;
+
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+import org.junit.runners.Suite.SuiteClasses;
+
+@RunWith(Suite.class)
+@SuiteClasses({NoCoreTest.class, NoSessionTest.class, NoUserTest.class, NoUtilTest.class})
+public class NoDashBasicTests {
+
+}

src/nodash/test/NoSessionTest.java

@@ -1,65 +1,71 @@
 package nodash.test;
 
 import static org.junit.Assert.*;
+
+import java.util.Arrays;
+
 import nodash.exceptions.NoSessionConfirmedException;
 import nodash.exceptions.NoSessionExpiredException;
+import nodash.exceptions.NoUserNotValidException;
 import nodash.models.NoSession;
+import nodash.models.NoSession.NoState;
+import nodash.models.NoUser;
 
 import org.junit.Test;
 
 public class NoSessionTest {
 
   @Test
-  public void testNoSession() throws NoSessionConfirmedException, NoSessionExpiredException {
+  public void testNoSessionNoUser() throws NoSessionConfirmedException, NoSessionExpiredException {
-    NoSession session = new NoSession();
+    NoUser user = new NoUser();
+    NoSession session = new NoSession(user);
+    assertNotNull(session.getNoUser());
     assertNotNull(session.getUuid());
-    assertNull(session.getNoUser());
+    assertNotNull(session.getEncryptedUuid());
+    assertNull(session.getIncoming());
+    assertNull(session.getOriginalHash());
+    assertEquals(session.getNoUser(), user);
+    assertEquals(session.getNoState(), NoState.MODIFIED);
     
+    try {
+      new NoSession(null);
+      fail("Did not throw NullPointerException when given a null user.");
+    } catch (NullPointerException e) {
+      // Do nothing, correct
+    }
   }
-
   @Test
-  public void testNoSessionNoUser() {
+  public void testNoSessionByteArrayCharArray() throws NoUserNotValidException,
-    fail("Not yet implemented");
+      NoSessionExpiredException, NoSessionConfirmedException {
-  }
+    NoUser user = new NoUser();
-
+    final byte[] userFile1 = user.createFile("password".toCharArray());
-  @Test
+    byte[] userFile2 = Arrays.copyOf(userFile1, userFile1.length);
-  public void testNoSessionByteArrayCharArray() {
+    char[] userPassword = "password".toCharArray();
-    fail("Not yet implemented");
+    NoSession session = new NoSession(userFile2, userPassword);
-  }
+    assertFalse(Arrays.equals(userFile1, userFile2));
-
+    assertFalse(Arrays.equals("password".toCharArray(), userPassword));
-  @Test
+    assertNotNull(session.getNoUser());
-  public void testCheck() {
+    assertNotNull(session.getOriginalHash());
-    fail("Not yet implemented");
+    assertNotNull(session.getUuid());
-  }
+    assertNull(session.getIncoming());
-
+    assertEquals(session.getNoUser(), user);
-  @Test
+    assertEquals(session.getNoState(), NoState.IDLE);
-  public void testTouchState() {
+    
-    fail("Not yet implemented");
+    byte[] badUserFile = Arrays.copyOf(userFile1, userFile1.length);
-  }
+    badUserFile[0] = (byte) (badUserFile[0] == 'A' ? 'B' : 'A');
-
+    try {
-  @Test
+      new NoSession(badUserFile, "password".toCharArray());
-  public void testInitiateSaveAttempt() {
+      fail("Did not throw NoUserNotValidException when given bad file.");
-    fail("Not yet implemented");
+    } catch (NoUserNotValidException e) {
-  }
+      // Do nothing, correct
-
+    }
-  @Test
+    
-  public void testConfirmSave() {
+    try {
-    fail("Not yet implemented");
+      new NoSession(Arrays.copyOf(userFile2, userFile2.length), "badpassword".toCharArray());
-  }
+      fail("Did not throw NoUserNotValidException when given bad password.");
-
+    } catch (NoUserNotValidException e) {
-  @Test
+      // Do nothing, correct
-  public void testDecryptUuid() {
+    }
-    fail("Not yet implemented");
-  }
-
-  @Test
-  public void testConsume() {
-    fail("Not yet implemented");
-  }
-
-  @Test
-  public void testClose() {
-    fail("Not yet implemented");
   }
 
 }

src/nodash/test/NoUserTest.java

@@ -59,7 +59,7 @@ public class NoUserTest {
     byte[] hash = user.createHash();
     String hashString = user.createHashString();
     
-    assertEquals(Base64.encodeBase64String(hash), hashString);
+    assertEquals(Base64.encodeBase64URLSafeString(hash), hashString);
   }
 
   @Test