Display TOTP code if entry contains OTP secret

TOTP is calculated on display and on copy to clipboard from secret
embedded in entry (either in password or in extra) and the current time.

1 files changed, 12 insertions, 0 deletions

diff --git a/app/src/androidTest/java/com/zeapo/pwdstore/TotpTest.java b/app/src/androidTest/java/com/zeapo/pwdstore/TotpTest.java
new file mode 100644
index 00000000..500644d1
--- /dev/null
+++ b/app/src/androidTest/java/com/zeapo/pwdstore/TotpTest.java
@@ -0,0 +1,12 @@
+package com.zeapo.pwdstore;
+
+import com.zeapo.pwdstore.utils.Totp;
+
+import junit.framework.TestCase;
+
+public class TotpTest extends TestCase {
+    public void testTotp() {
+        String code = Totp.calculateCode("JBSWY3DPEHPK3PXP", 0L);
+        assertEquals("282760", code);
+    }
+}