From b9d50247190e7b9ecd849ab260eb45edca3236cb Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Thu, 22 Nov 2018 21:32:51 +0100
Subject: Fix transformation between geographic CRS that differ by axis order
 and units

---
 test/unit/test_io.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'test/unit/test_io.cpp')

diff --git a/test/unit/test_io.cpp b/test/unit/test_io.cpp
index 00da162c..6ccd5578 100644
--- a/test/unit/test_io.cpp
+++ b/test/unit/test_io.cpp
@@ -5381,6 +5381,20 @@ TEST(io, projstringformatter_cart_grs80_wgs84) {
 
 // ---------------------------------------------------------------------------
 
+TEST(io, projstringformatter_axisswap_unitconvert_axisswap) {
+    auto fmt = PROJStringFormatter::create();
+    fmt->addStep("axisswap");
+    fmt->addParam("order", "2,1");
+    fmt->addStep("unitconvert");
+    fmt->addParam("xy_in", "rad");
+    fmt->addParam("xy_out", "deg");
+    fmt->addStep("axisswap");
+    fmt->addParam("order", "2,1");
+    EXPECT_EQ(fmt->toString(), "+proj=unitconvert +xy_in=rad +xy_out=deg");
+}
+
+// ---------------------------------------------------------------------------
+
 TEST(io, projparse_longlat) {
 
     auto expected = "GEODCRS[\"unknown\",\n"
-- 
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