Display HOTP code if password contains HOTP secret, unify HOTP and TOTP code (#413)

* Display HOTP code if password contains HOTP secret, unify HOTP and TOTP code

* Add ability to show HOTP instead of showing every decrypt

* Fix off by 1 error

* fix return intent logic so that edits and HOTP increments are properly committed

* fix linting errors

* Fix broken logic for case when a password is created

* add ability to choose if password entry will be updated on HOTP code calculation

1 files changed, 12 insertions, 0 deletions

diff --git a/app/src/androidTest/java/com/zeapo/pwdstore/OtpTest.java b/app/src/androidTest/java/com/zeapo/pwdstore/OtpTest.java
new file mode 100644
index 00000000..e48f1ab6
--- /dev/null
+++ b/app/src/androidTest/java/com/zeapo/pwdstore/OtpTest.java
@@ -0,0 +1,12 @@
+package com.zeapo.pwdstore;
+
+import com.zeapo.pwdstore.utils.Otp;
+
+import junit.framework.TestCase;
+
+public class OtpTest extends TestCase {
+    public void testOtp() {
+        String code = Otp.calculateCode("JBSWY3DPEHPK3PXP", 0L);
+        assertEquals("282760", code);
+    }
+}