3 files changed, 22 insertions, 12 deletions

diff --git a/src/test/java/sevenUnits/unit/MultiUnitTest.java b/src/test/java/sevenUnits/unit/MultiUnitTest.java
index 39ee21c..30f2941 100644
--- a/src/test/java/sevenUnits/unit/MultiUnitTest.java
+++ b/src/test/java/sevenUnits/unit/MultiUnitTest.java
@@ -32,30 +32,34 @@ import org.junit.jupiter.api.Test;
  */
 class MultiUnitTest {
 	
+	/**
+	 * Ensures that the {@code MultiUnit} can convert properly.
+	 */
 	@Test
 	final void testConvert() {
 		final Random rng = ThreadLocalRandom.current();
 		final MultiUnit footInch = MultiUnit.of(BritishImperial.Length.FOOT,
 				BritishImperial.Length.INCH);
 		
-		assertEquals(1702.0, footInch.convertTo(Metric.METRE.withPrefix(Metric.MILLI),
-				Arrays.asList(5.0, 7.0)), 1.0);
+		assertEquals(1702.0,
+				footInch.convertTo(Metric.METRE.withPrefix(Metric.MILLI),
+						Arrays.asList(5.0, 7.0)),
+				1.0);
 		
 		for (int i = 0; i < 1000; i++) {
 			final double feet = rng.nextInt(1000);
 			final double inches = rng.nextDouble() * 12;
 			final double millimetres = feet * 304.8 + inches * 25.4;
 			
-			final List<Double> feetAndInches = Metric.METRE.withPrefix(Metric.MILLI)
-					.convertTo(footInch, millimetres);
+			final List<Double> feetAndInches = Metric.METRE
+					.withPrefix(Metric.MILLI).convertTo(footInch, millimetres);
 			assertEquals(feet, feetAndInches.get(0), 1e-10);
 			assertEquals(inches, feetAndInches.get(1), 1e-10);
 		}
 	}
 	
 	/**
-	 * Test method for
-	 * {@link sevenUnits.unit.MultiUnit#convertFromBase(double)}.
+	 * Test method for {@link sevenUnits.unit.MultiUnit#convertFromBase(double)}.
 	 */
 	@Test
 	final void testConvertFromBase() {
diff --git a/src/test/java/sevenUnits/unit/UnitDatabaseTest.java b/src/test/java/sevenUnits/unit/UnitDatabaseTest.java
index 2276d7c..4be33dd 100644
--- a/src/test/java/sevenUnits/unit/UnitDatabaseTest.java
+++ b/src/test/java/sevenUnits/unit/UnitDatabaseTest.java
@@ -39,6 +39,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.ValueSource;
 
+import sevenUnits.utils.NameSymbol;
 import sevenUnits.utils.UncertainDouble;
 
 /**
@@ -595,7 +596,7 @@ class UnitDatabaseTest {
 		database.addPrefix("C", C);
 		
 		final int NUM_UNITS = database.unitMapPrefixless(true).size();
-		final int NUM_PREFIXES = database.prefixMap().size();
+		final int NUM_PREFIXES = database.prefixMap(true).size();
 		
 		final Iterator<String> nameIterator = database.unitMap().keySet()
 				.iterator();
diff --git a/src/test/java/sevenUnits/unit/UnitTest.java b/src/test/java/sevenUnits/unit/UnitTest.java
index bb2e6a4..d3699ca 100644
--- a/src/test/java/sevenUnits/unit/UnitTest.java
+++ b/src/test/java/sevenUnits/unit/UnitTest.java
@@ -21,12 +21,14 @@ import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
+import java.math.RoundingMode;
 import java.util.Random;
 import java.util.concurrent.ThreadLocalRandom;
 
 import org.junit.jupiter.api.Test;
 
 import sevenUnits.utils.DecimalComparison;
+import sevenUnits.utils.NameSymbol;
 import sevenUnits.utils.UncertainDouble;
 
 /**
@@ -163,8 +165,9 @@ class UnitTest {
 				UncertainDouble.of(10, 0.24));
 		
 		assertEquals("(10.0 ± 0.2) m", value.toString());
-		assertEquals("(10.0 ± 0.2) m", value.toString(true));
-		assertEquals("10.0 m", value.toString(false));
+		assertEquals("(10.0 ± 0.2) m",
+				value.toString(true, RoundingMode.HALF_EVEN));
+		assertEquals("10.0 m", value.toString(false, RoundingMode.HALF_EVEN));
 	}
 	
 	/**
@@ -178,8 +181,9 @@ class UnitTest {
 				UncertainDouble.of(10, 0));
 		
 		assertEquals("10.0 m", value.toString());
-		assertEquals("(10.0 ± 0.0) m", value.toString(true));
-		assertEquals("10.0 m", value.toString(false));
+		assertEquals("(10.0 ± 0.0) m",
+				value.toString(true, RoundingMode.HALF_EVEN));
+		assertEquals("10.0 m", value.toString(false, RoundingMode.HALF_EVEN));
 	}
 	
 	/**
@@ -193,7 +197,8 @@ class UnitTest {
 				Metric.METRE.withName(NameSymbol.EMPTY),
 				UncertainDouble.of(10, 0.24));
 		
-		assertEquals("10.0 unnamed unit (= 10.0 m)", value.toString(false));
+		assertEquals("10.0 unnamed unit (= 10.0 m)",
+				value.toString(false, RoundingMode.HALF_EVEN));
 	}
 	
 	/**