Token expiration added

buisnesslogic/src/test/java/com/plannaplan/entities/UserTest.java

@@ -0,0 +1,71 @@
+package com.plannaplan.entities;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.lang.reflect.Field;
+import java.sql.Timestamp;
+import java.util.concurrent.TimeUnit;
+
+import org.junit.Test;
+
+public class UserTest {
+
+    @Test
+    public void shouldResturnTokenIsNotExpired() {
+        final User user = new User();
+        user.setToken("testowy-bezpieczny-token");
+        assertTrue(user.isCredentialsNonExpired(), "Credential shouldnt expire yet");
+
+        long minutes = this.getMinutesDiff(user.getTokenUsageDate());
+
+        assertTrue(minutes == 0, "Should update last token usage");
+
+    }
+
+    @Test
+    public void shouldResturnTokenIsNotExpiredWithLessThan15minutes()
+            throws NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException {
+
+        final User user = new User();
+        user.setToken("testowy-bezpieczny-token");
+        this.setLastTokenUsage(user, new Timestamp(System.currentTimeMillis() - (6 * 60 * 1000)));
+
+        assertTrue(user.isCredentialsNonExpired(), "Credential shouldnt expire yet");
+
+        final long minutes = this.getMinutesDiff(user.getTokenUsageDate());
+        assertTrue(minutes == 0, "Should update last token usage");
+    }
+
+    @Test
+    public void shouldResturnTokenIsExpired()
+            throws NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException {
+
+        final User user = new User();
+        user.setToken("testowy-bezpieczny-token");
+        this.setLastTokenUsage(user, new Timestamp(System.currentTimeMillis() - (25 * 60 * 1000)));
+
+        assertFalse(user.isCredentialsNonExpired(), "Credential should expire");
+
+        final long diffInMilliseconds = Math
+                .abs(user.getTokenUsageDate().getTime() - new Timestamp(System.currentTimeMillis()).getTime());
+        final long minutes = TimeUnit.MILLISECONDS.toMinutes(diffInMilliseconds);
+
+        assertTrue(minutes > 0, "Shouldn't update last token usage");
+    }
+
+    private long getMinutesDiff(Timestamp timestamp) {
+        final long diffInMilliseconds = Math
+                .abs(timestamp.getTime() - new Timestamp(System.currentTimeMillis()).getTime());
+        final long minutes = TimeUnit.MILLISECONDS.toMinutes(diffInMilliseconds);
+        return minutes;
+    }
+
+    private void setLastTokenUsage(User user, Timestamp timestampToSet)
+            throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException {
+        Field reader = User.class.getDeclaredField("tokenUsageDate");
+        reader.setAccessible(true);
+        reader.set(user, timestampToSet);
+    }
+
+}