1 files changed, 12 insertions, 0 deletions
diff --git a/src/org/unitConverter/unit/UnitTest.java b/src/org/unitConverter/unit/UnitTest.java
index 2cf3126..ff83805 100644
--- a/src/org/unitConverter/unit/UnitTest.java
+++ b/src/org/unitConverter/unit/UnitTest.java
@@ -16,6 +16,7 @@
  */
 package org.unitConverter.unit;
 
+import static org.junit.Assert.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;
@@ -105,6 +106,17 @@ class UnitTest {
 	}
 	
 	@Test
+	public void testIsMetric() {
+		final Unit metre = SI.METRE;
+		final Unit megasecond = SI.SECOND.withPrefix(SI.MEGA);
+		final Unit hour = SI.HOUR;
+		
+		assertTrue(metre.isMetric());
+		assertTrue(megasecond.isMetric());
+		assertFalse(hour.isMetric());
+	}
+	
+	@Test
 	public void testMultiplicationAndDivision() {
 		// test unit-times-unit multiplication
 		final LinearUnit generatedJoule = SI.KILOGRAM