Merge branch 'master' into update-grid-alternatives.sql-for-Icealnd

1 files changed, 27 insertions, 0 deletions

diff --git a/test/unit/test_operation.cpp b/test/unit/test_operation.cpp
index 9cde8822..9cf03555 100644
--- a/test/unit/test_operation.cpp
+++ b/test/unit/test_operation.cpp
@@ -4628,6 +4628,33 @@ TEST(operation, geogCRS_to_geogCRS_context_WGS84_G1674_to_WGS84_G1762) {
 
 // ---------------------------------------------------------------------------
 
+TEST(operation, geogCRS_to_geogCRS_context_EPSG_4240_Indian1975_to_EPSG_4326) {
+    auto authFactory =
+        AuthorityFactory::create(DatabaseContext::create(), "EPSG");
+    auto ctxt = CoordinateOperationContext::create(authFactory, nullptr, 0);
+    ctxt->setSpatialCriterion(
+        CoordinateOperationContext::SpatialCriterion::PARTIAL_INTERSECTION);
+
+    auto list = CoordinateOperationFactory::create()->createOperations(
+        authFactory->createCoordinateReferenceSystem("4240"), // Indian 1975
+        authFactory->createCoordinateReferenceSystem("4326"), ctxt);
+    ASSERT_EQ(list.size(), 3U);
+
+    // Indian 1975 to WGS 84 (4), 3.0 m, Thailand - onshore
+    EXPECT_EQ(list[0]->getEPSGCode(), 1812);
+
+    // The following is the one we want to see. It has a lesser accuracy than
+    // the above one and the same bbox, but the name of its area of use is
+    // slightly different
+    // Indian 1975 to WGS 84 (2), 5.0 m, Thailand - onshore and Gulf of Thailand
+    EXPECT_EQ(list[1]->getEPSGCode(), 1304);
+
+    // Indian 1975 to WGS 84 (3), 1.0 m, Thailand - Bongkot field
+    EXPECT_EQ(list[2]->getEPSGCode(), 1537);
+}
+
+// ---------------------------------------------------------------------------
+
 TEST(operation, vertCRS_to_geogCRS_context) {
     auto authFactory =
         AuthorityFactory::create(DatabaseContext::create(), "EPSG");