Add test world to test collada_exporter with submeshes

Signed-off-by: Jorge Perez <[email protected]>

test/integration/collada_world_exporter.cc

@@ -19,6 +19,7 @@
 
 #include <ignition/common/Console.hh>
 #include <ignition/common/Filesystem.hh>
+#include <ignition/common/Util.hh>
 
 #include "ignition/gazebo/Server.hh"
 #include "ignition/gazebo/test_config.hh"
@@ -74,23 +75,29 @@ TEST_F(ColladaWorldExporterFixture, ExportWorld)
 
 TEST_F(ColladaWorldExporterFixture, ExportWorldFromFuelWithSubmesh)
 {
+  ignition::common::setenv("IGN_GAZEBO_RESOURCE_PATH",
+    (std::string(PROJECT_SOURCE_PATH) + "/test/worlds:" +
+    std::string(PROJECT_SOURCE_PATH) + "/test/worlds/models").c_str());
+
   this->LoadWorld(common::joinPaths("test", "worlds",
         "collada_world_exporter_submesh.sdf"));
 
+  const std::string outputPath = "./collada_world_exporter_tiles_test";
+
   // Cleanup
-  common::removeAll("./collada_world_exporter_tiles_test");
+  common::removeAll(outputPath);
 
   // The export directory shouldn't exist.
-  EXPECT_FALSE(common::exists("./collada_world_exporter_tiles_test"));
+  EXPECT_FALSE(common::exists(outputPath));
 
   // Run one iteration which should export the world.
   server->Run(true, 1, false);
 
   // The export directory should now exist.
-  EXPECT_TRUE(common::exists("./collada_world_exporter_tiles_test"));
+  EXPECT_TRUE(common::exists(outputPath));
 
   // Cleanup
-  common::removeAll("./collada_world_exporter_tiles_test");
+  common::removeAll(outputPath);
 }
 
 /////////////////////////////////////////////////

test/worlds/collada_world_exporter_submesh.sdf

@@ -1,46 +1,21 @@
 <?xml version="1.0" ?>
 <!--
-  Test world downloading two tile files
+  Test world loading a tile with submeshes
 -->
 <sdf version="1.6">
   <world name="collada_world_exporter_tiles_test">
-
-    <physics name="1ms" type="ode">
-      <max_step_size>0.004</max_step_size>
-      <real_time_factor>1.0</real_time_factor>
-    </physics>
-
-    <scene>
-      <ambient>0.1 0.1 0.1 1.0</ambient>
-      <background>0 0 0 1.0</background>
-      <grid>false</grid>
-      <origin_visual>false</origin_visual>
-    </scene>
-
     <plugin
-    	filename="ignition-gazebo-collada-world-exporter-system"
-    	name="ignition::gazebo::systems::ColladaWorldExporter">
+      filename="libignition-gazebo-physics-system.so"
+      name="ignition::gazebo::systems::Physics">
     </plugin>
 
-    <atmosphere type="adiabatic">
-       <temperature>288</temperature>
-       <temperature_gradient>0.2</temperature_gradient>
-    </atmosphere>
-
-    <!-- Tunnel tile-->
-    <include>
-      <static>true</static>
-      <name>tile_1</name>
-      <pose>22 100 -10 0 -0 -3.14159</pose>
-      <uri>https://fuel.ignitionrobotics.org/1.0/OpenRobotics/models/Tunnel Tile 6</uri>
-    </include>
+    <plugin
+      filename="ignition-gazebo-collada-world-exporter-system"
+      name="ignition::gazebo::systems::ColladaWorldExporter">
+    </plugin>
 
     <include>
-      <static>true</static>
-      <name>tile_2</name>
-      <pose>22 111 -10 0 -0 0</pose>
-      <uri>https://fuel.ignitionrobotics.org/1.0/OpenRobotics/models/Tunnel Tile Blocker</uri>
+      <uri>model://tunnel_tile_6</uri>
     </include>
-
   </world>
 </sdf>

test/worlds/models/tunnel_tile_6/materials/scripts/tunnel_tile.material

@@ -0,0 +1,69 @@
+material TunnelTile/Light_Diffuse
+{
+  technique
+  {
+    pass
+    {
+      texture_unit
+      {
+        texture Light_Albedo.png
+      }
+    }
+  }
+}
+
+material TunnelTile/Walls_Diffuse
+{
+  technique
+  {
+    pass
+    {
+      texture_unit
+      {
+        texture Walls_Albedo.png
+      }
+    }
+  }
+}
+
+material TunnelTile/Wood_Diffuse
+{
+  technique
+  {
+    pass
+    {
+      texture_unit
+      {
+        texture Wood_Albedo.png
+      }
+    }
+  }
+}
+
+material TunnelTile/Ground_Diffuse
+{
+  technique
+  {
+    pass
+    {
+      texture_unit
+      {
+        texture Ground_Albedo.png
+      }
+    }
+  }
+}
+
+material TunnelTile/Chainlink_Diffuse
+{
+  technique
+  {
+    pass
+    {
+      texture_unit
+      {
+        texture Chainlink_Albedo.png
+      }
+    }
+  }
+}