1 files changed, 38 insertions, 0 deletions
diff --git a/config-provisioning/src/test/java/com/yahoo/config/provision/IntRangeTestCase.java b/config-provisioning/src/test/java/com/yahoo/config/provision/IntRangeTestCase.java
new file mode 100644
index 00000000000..bdec9fe33a5
--- /dev/null
+++ b/config-provisioning/src/test/java/com/yahoo/config/provision/IntRangeTestCase.java
@@ -0,0 +1,38 @@
+package com.yahoo.config.provision;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+/**
+ * @author bratseth
+ */
+public class IntRangeTestCase {
+
+    @Test
+    public void testStringAndEquals() {
+        assertEquals(IntRange.empty(), IntRange.from(IntRange.from("[]").toString()));
+        assertEquals(IntRange.from(1), IntRange.from(IntRange.from("[1,]").toString()));
+        assertEquals(IntRange.to(3), IntRange.from(IntRange.from("[,3]").toString()));
+        assertEquals(IntRange.of(1, 3), IntRange.from(IntRange.from("[1,3]").toString()));
+        assertEquals(IntRange.of(1, 3), IntRange.from(IntRange.from("[1, 3]").toString()));
+    }
+
+    @Test
+    public void testInclusion() {
+        assertFalse(IntRange.of(3, 5).includes(2));
+        assertTrue(IntRange.of(3, 5).includes(3));
+        assertTrue(IntRange.of(3, 5).includes(4));
+        assertTrue(IntRange.of(3, 5).includes(5));
+        assertFalse(IntRange.of(3, 5).includes(6));
+
+        assertTrue(IntRange.from(3).includes(1000));
+        assertFalse(IntRange.from(3).includes(2));
+
+        assertTrue(IntRange.to(5).includes(-1000));
+        assertFalse(IntRange.to(3).includes(4));
+    }
+
+}