diff --git a/Plan/src/test/java/com/djrapitops/plan/data/store/mutators/formatting/TimeAmountFormatterExtraZerosTest.java b/Plan/src/test/java/com/djrapitops/plan/data/store/mutators/formatting/TimeAmountFormatterExtraZerosTest.java
new file mode 100644
index 000000000..2b1e7809b
--- /dev/null
+++ b/Plan/src/test/java/com/djrapitops/plan/data/store/mutators/formatting/TimeAmountFormatterExtraZerosTest.java
@@ -0,0 +1,130 @@
+package com.djrapitops.plan.data.store.mutators.formatting;
+
+import com.djrapitops.plan.system.settings.Settings;
+import com.djrapitops.plugin.api.TimeAmount;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import utilities.Teardown;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Test class for {@link TimeAmountFormatter} that checks extra zeros config example.
+ *
+ * @author Rsl1122
+ */
+public class TimeAmountFormatterExtraZerosTest {
+
+    private TimeAmountFormatter timeAmountFormatter;
+
+    @BeforeClass
+    public static void setUpClass() {
+        Settings.FORMAT_YEAR.setTemporaryValue("1 year, ");
+        Settings.FORMAT_YEARS.setTemporaryValue("%years% years, ");
+        Settings.FORMAT_MONTH.setTemporaryValue("1 month, ");
+        Settings.FORMAT_MONTHS.setTemporaryValue("%months% months, ");
+        Settings.FORMAT_DAY.setTemporaryValue("1d ");
+        Settings.FORMAT_DAYS.setTemporaryValue("%days%d ");
+        Settings.FORMAT_HOURS.setTemporaryValue("%zero%%hours%:");
+        Settings.FORMAT_MINUTES.setTemporaryValue("%hours%%zero%%minutes%:");
+        Settings.FORMAT_SECONDS.setTemporaryValue("%minutes%%zero%%seconds%");
+        Settings.FORMAT_ZERO_SECONDS.setTemporaryValue("00:00:00");
+    }
+
+    @AfterClass
+    public static void tearDownClass() {
+        Teardown.resetSettingsTempValues();
+    }
+
+    @Before
+    public void setUp() {
+        timeAmountFormatter = new TimeAmountFormatter();
+    }
+
+    @Test
+    public void exampleOne() {
+        String expected = "1 year, 1 month, 5d 12:30:20";
+
+        long ms = TimeAmount.DAY.ms() * 400L +
+                TimeAmount.HOUR.ms() * 12L +
+                TimeAmount.MINUTE.ms() * 30L +
+                TimeAmount.SECOND.ms() * 20L;
+        String result = timeAmountFormatter.apply(ms);
+
+        assertEquals(expected, result);
+    }
+
+    @Test
+    public void exampleTwo() {
+        String expected = "1 year, 1 month, 5d ";
+
+        long ms = TimeAmount.DAY.ms() * 400L;
+        String result = timeAmountFormatter.apply(ms);
+
+        assertEquals(expected, result);
+    }
+
+    @Test
+    public void exampleThree() {
+        String expected = "12:00:20";
+
+        long ms = TimeAmount.HOUR.ms() * 12L +
+                TimeAmount.SECOND.ms() * 20L;
+        String result = timeAmountFormatter.apply(ms);
+
+        assertEquals(expected, result);
+    }
+
+    @Test
+    public void exampleFour() {
+        String expected = "00:30:00";
+
+        long ms = TimeAmount.MINUTE.ms() * 30L;
+        String result = timeAmountFormatter.apply(ms);
+
+        assertEquals(expected, result);
+    }
+
+    @Test
+    public void exampleFive() {
+        String expected = "00:00:20";
+
+        long ms = TimeAmount.SECOND.ms() * 20L;
+        String result = timeAmountFormatter.apply(ms);
+
+        assertEquals(expected, result);
+    }
+
+    @Test
+    public void exampleZero() {
+        String expected = "-";
+
+        long ms = 0L;
+        String result = timeAmountFormatter.apply(ms);
+
+        assertEquals(expected, result);
+    }
+
+    @Test
+    public void exampleOneSecond() {
+        String expected = "00:00:01";
+
+        long ms = TimeAmount.SECOND.ms();
+        String result = timeAmountFormatter.apply(ms);
+
+        assertEquals(expected, result);
+    }
+
+    @Test
+    public void exampleOneMinute() {
+        String expected = "00:01:00";
+
+        long ms = TimeAmount.MINUTE.ms();
+        String result = timeAmountFormatter.apply(ms);
+
+        assertEquals(expected, result);
+    }
+
+}
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