Add java tests

Signed-off-by: Yan Feng <[email protected]>
NVIDIA · Jan 14, 2025 · d6d5d4c · d6d5d4c
1 parent 51a0d87
commit d6d5d4c
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/test/java/com/nvidia/spark/rapids/jni/CastStringsTest.java b/src/test/java/com/nvidia/spark/rapids/jni/CastStringsTest.java
@@ -272,6 +272,18 @@ void castToDecimalNoStripTest() {
     }
   }
 
+  @Test
+  void castFromLongToBinaryStringTest() {
+    try (ColumnVector v0 = ColumnVector.fromBoxedLongs(null, 0L, 1L, 10L, -1L, Long.MAX_VALUE, Long.MIN_VALUE);
+         ColumnVector result = CastStrings.fromLongToBinary(v0);
+         ColumnVector expected = ColumnVector.fromStrings(null, "0", "1", "1010",
+         "1111111111111111111111111111111111111111111111111111111111111111",
+         "111111111111111111111111111111111111111111111111111111111111111",
+         "1000000000000000000000000000000000000000000000000000000000000000")) {
+          AssertUtils.assertColumnsAreEqual(expected, result);
+    }
+  }
+
   private void convTestInternal(Table input, Table expected, int fromBase) {
     try(
       ColumnVector intCol = CastStrings.toIntegersWithBase(input.getColumn(0), fromBase, false,