Add unit test.

viirya · viirya · commit 8a447b13fe54 · 2015-06-14T11:54:10.000+08:00
diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/types/decimal/DecimalSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/types/decimal/DecimalSuite.scala
@@ -156,4 +156,10 @@ class DecimalSuite extends SparkFunSuite with PrivateMethodTester {
     assert(Decimal(-100) % Decimal(3) === Decimal(-1))
     assert(Decimal(100) % Decimal(0) === null)
   }
+
+  test("set/setOrNull") {
+    assert(new Decimal().set(10L, 10, 0).toUnscaledLong === 10L)
+    assert(new Decimal().set(100L, 10, 0).toUnscaledLong === 100L)
+    assert(Decimal(Long.MaxValue, 100, 0).toUnscaledLong === Long.MaxValue)
+  }
 }

Original file line number	Diff line number	Diff line change
`@@ -156,4 +156,10 @@ class DecimalSuite extends SparkFunSuite with PrivateMethodTester {`
`156`	`156`	`assert(Decimal(-100) % Decimal(3) === Decimal(-1))`
`157`	`157`	`assert(Decimal(100) % Decimal(0) === null)`
`158`	`158`	`}`
	`159`	`+`
	`160`	`+ test("set/setOrNull") {`
	`161`	`+ assert(new Decimal().set(10L, 10, 0).toUnscaledLong === 10L)`
	`162`	`+ assert(new Decimal().set(100L, 10, 0).toUnscaledLong === 100L)`
	`163`	`+ assert(Decimal(Long.MaxValue, 100, 0).toUnscaledLong === Long.MaxValue)`
	`164`	`+ }`
`159`	`165`	`}`