fix flakiness

rahul2393 · rahul2393 · commit 07259cd93b2f · 2025-12-24T14:00:55.000+05:30
diff --git a/google-cloud-spanner/src/test/java/com/google/cloud/spanner/SpanTest.java b/google-cloud-spanner/src/test/java/com/google/cloud/spanner/SpanTest.java
@@ -261,8 +261,8 @@ public void tearDown() {
 
   @Test
   public void singleUseNonRetryableErrorOnNext() {
+    mockSpanner.addException(FAILED_PRECONDITION);
     try (ResultSet rs = client.singleUse().executeQuery(SELECT1)) {
-      mockSpanner.addException(FAILED_PRECONDITION);
       SpannerException e = assertThrows(SpannerException.class, () -> rs.next());
       assertEquals(ErrorCode.FAILED_PRECONDITION, e.getErrorCode());
     }

Original file line number	Diff line number	Diff line change
`@@ -261,8 +261,8 @@ public void tearDown() {`
`261`	`261`
`262`	`262`	`@Test`
`263`	`263`	`public void singleUseNonRetryableErrorOnNext() {`
	`264`	`+ mockSpanner.addException(FAILED_PRECONDITION);`
`264`	`265`	`try (ResultSet rs = client.singleUse().executeQuery(SELECT1)) {`
`265`		`- mockSpanner.addException(FAILED_PRECONDITION);`
`266`	`266`	`SpannerException e = assertThrows(SpannerException.class, () -> rs.next());`
`267`	`267`	`assertEquals(ErrorCode.FAILED_PRECONDITION, e.getErrorCode());`
`268`	`268`	`}`