Added proj_get_celestial_body_list_from_database (#2674)

Closes #2667

1 files changed, 31 insertions, 0 deletions

diff --git a/test/unit/test_c_api.cpp b/test/unit/test_c_api.cpp
index ca41620e..964d25d9 100644
--- a/test/unit/test_c_api.cpp
+++ b/test/unit/test_c_api.cpp
@@ -3899,6 +3899,37 @@ TEST_F(CApi, proj_get_units_from_database) {
 
 // ---------------------------------------------------------------------------
 
+TEST_F(CApi, proj_get_celestial_body_list_from_database) {
+    { proj_celestial_body_list_destroy(nullptr); }
+
+    {
+        auto list = proj_get_celestial_body_list_from_database(nullptr, nullptr, 0);
+        ASSERT_NE(list, nullptr);
+        ASSERT_NE(list[0], nullptr);
+        ASSERT_NE(list[0]->auth_name, nullptr);
+        ASSERT_NE(list[0]->name, nullptr);
+        proj_celestial_body_list_destroy(list);
+    }
+    {
+        int result_count = 0;
+        auto list = proj_get_celestial_body_list_from_database(nullptr, "ESRI", &result_count);
+        ASSERT_NE(list, nullptr);
+        EXPECT_GT(result_count, 1);
+        EXPECT_EQ(list[result_count], nullptr);
+        bool foundGanymede = false;
+        for (int i = 0; i < result_count; i++) {
+            EXPECT_EQ(std::string(list[i]->auth_name), "ESRI");
+            if (std::string(list[i]->name) == "Ganymede") {
+                foundGanymede = true;
+            }
+        }
+        EXPECT_TRUE(foundGanymede);
+        proj_celestial_body_list_destroy(list);
+    }
+}
+
+// ---------------------------------------------------------------------------
+
 TEST_F(CApi, proj_normalize_for_visualization) {
 
     {