X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=core%2Ftest%2Fnet%2Fsf%2Fopenrocket%2Futil%2FArrayUtilsTest.java;h=662ef5d6c52edd1e1b30514b9098ab0042738fc7;hb=cbfd370eecee19979823b7a1953ae1ee55633369;hp=aefc21856877a574ec926c53b44fbacc5c5ebb7b;hpb=6b96ffaaa9c6cebe2e3d15e07826f181fb0f3d5a;p=debian%2Fopenrocket

diff --git a/core/test/net/sf/openrocket/util/ArrayUtilsTest.java b/core/test/net/sf/openrocket/util/ArrayUtilsTest.java
index aefc2185..662ef5d6 100644
--- a/core/test/net/sf/openrocket/util/ArrayUtilsTest.java
+++ b/core/test/net/sf/openrocket/util/ArrayUtilsTest.java
@@ -11,25 +11,25 @@ public class ArrayUtilsTest {
 	public void testCopyOfRange_NullArg() {
 		ArrayUtils.copyOfRange( (Byte[]) null, 0 , 14);
 	}
-	
+
 	@Test(expected=ArrayIndexOutOfBoundsException.class)
 	public void testCopyOfRange_StartTooBig() {
 		Integer[] original = new Integer[5];
 		ArrayUtils.copyOfRange( original, 8 , 14);
 	}
-	
+
 	@Test(expected=ArrayIndexOutOfBoundsException.class)
 	public void testCopyOfRange_StartTooSmall() {
 		Integer[] original = new Integer[5];
 		ArrayUtils.copyOfRange( original, -1 , 14);
 	}
-	
+
 	@Test(expected=IllegalArgumentException.class)
 	public void testCopyOfRange_IllegalRange() {
 		Integer[] original = new Integer[5];
 		ArrayUtils.copyOfRange( original, 5, 0 );
 	}
-	
+
 	@Test
 	public void testCopyOfRange() {
 		Integer[] original = new Integer[5];
@@ -38,10 +38,10 @@ public class ArrayUtilsTest {
 		}
 		Integer[] copy = ArrayUtils.copyOfRange( original, 0, 0 );
 		assertEquals( 0, copy.length );
-		
+
 		copy = ArrayUtils.copyOfRange( original, 2, 2 );
 		assertEquals( 0, copy.length );
-		
+
 		copy = ArrayUtils.copyOfRange( original, 0, 2 );
 		assertEquals( 2, copy.length );
 		for( int i =0; i< 2; i++ ) {
@@ -71,7 +71,7 @@ public class ArrayUtilsTest {
 
 		Integer[] copy = ArrayUtils.copyOfRange( original, 0, 0 );
 		assertEquals( 0, copy.length );
-		
+
 		copy = ArrayUtils.copyOfRange( original, 0, 2 );
 		assertEquals( 2, copy.length );
 		for( int i =0; i< 2; i++ ) {
@@ -79,6 +79,40 @@ public class ArrayUtilsTest {
 		}
 
 	}
+
+	@Test
+	public void testRange1() {
+		double[] ary = ArrayUtils.range(0.0, 0.5, 1.0);
+		assertEquals(1, ary.length);
+		assertEquals( 0.0, ary[0], 0.0 );
+	}
+
+	@Test
+	public void testRange2() {
+		double[] ary = ArrayUtils.range(0.0, 1.0, 0.5);
+		assertEquals(2, ary.length);
+		assertEquals( 0.0, ary[0], 0.0 );
+		assertEquals( 0.5, ary[1], 0.0 );
+	}
 	
+	@Test
+	public void testRange3() {
+		double [] ary = ArrayUtils.range(0.0, 1.0, 0.4 );
+		assertEquals(3, ary.length);
+		assertEquals( 0.0, ary[0], 0.0 );
+		assertEquals( 0.4, ary[1], 0.0 );
+		assertEquals( 0.8, ary[2], 0.0 );
+	}
 
+	@Test
+	public void testRange4() {
+		double[] ary = ArrayUtils.range(0.0,10.0, 0.5);
+		assertEquals( 20, ary.length );
+		int i =0;
+		for( double d = 0.0; d < 10.0; d+=0.5){
+			assertEquals(d,ary[i++],0.0);
+		}
+		assertEquals( i, ary.length );
+	}
+	
 }