From c24bdaab5a234d18b273544cefc44cc4005bf8fc Mon Sep 17 00:00:00 2001
From: Felix Cheung <felixcheung_m@hotmail.com>
Date: Sun, 7 May 2017 23:10:18 -0700
Subject: [PATCH] [SPARK-20626][SPARKR] address date test warning with timezone
 on windows

## What changes were proposed in this pull request?

set timezone on windows

## How was this patch tested?

unit test, AppVeyor

Author: Felix Cheung <felixcheung_m@hotmail.com>

Closes #17892 from felixcheung/rtimestamptest.
---
 R/pkg/inst/tests/testthat/test_sparkSQL.R | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/R/pkg/inst/tests/testthat/test_sparkSQL.R b/R/pkg/inst/tests/testthat/test_sparkSQL.R
index 0856bab568..f517ce6713 100644
--- a/R/pkg/inst/tests/testthat/test_sparkSQL.R
+++ b/R/pkg/inst/tests/testthat/test_sparkSQL.R
@@ -96,6 +96,10 @@ mockLinesMapType <- c("{\"name\":\"Bob\",\"info\":{\"age\":16,\"height\":176.5}}
 mapTypeJsonPath <- tempfile(pattern = "sparkr-test", fileext = ".tmp")
 writeLines(mockLinesMapType, mapTypeJsonPath)
 
+if (.Platform$OS.type == "windows") {
+  Sys.setenv(TZ = "GMT")
+}
+
 test_that("calling sparkRSQL.init returns existing SQL context", {
   skip_on_cran()
 
-- 
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