Merge pull request #63 from diffCheckOrg/test_suite_cpp_addpoint

test for AddPoints() in DFPointCloud

Author: 9and3

tests/integration_tests/pybinds_tests/test_pybind_units.py

@@ -75,6 +75,18 @@ def test_DFPointCloud_properties(create_DFPointCloudSampleRoof):
     assert pc.has_colors() == False, "has_colors() should return False"
     assert pc.has_normals() == False, "has_normals() should return False"
 
+def test_DFPointCloud_add_points():
+    point_pc_1 = [(0, 0, 0)]
+    point_pc_2 = [(1, 1, 1)]
+    normal_pc_1 = [(0, 0, 1)]
+    normal_pc_2 = [(1, 0, 0)]
+    color_pc_1 = [(255, 0, 0)]
+    color_pc_2 = [(0, 255, 0)]
+    pc_1 = dfb.dfb_geometry.DFPointCloud(point_pc_1, normal_pc_1, color_pc_1)
+    pc_2 = dfb.dfb_geometry.DFPointCloud(point_pc_2, normal_pc_2, color_pc_2)
+    pc_1.add_points(pc_2)
+    assert pc_1.points.__len__() == 2, "two pointclouds of 1 pt combined into one should have 2 pts"
+
 def test_DFPointCloud_apply_color(create_DFPointCloudSampleRoof):
     pc = create_DFPointCloudSampleRoof
     pc.apply_color(255, 0, 0)

tests/unit_tests/DFPointCloudTest.cc

@@ -117,6 +117,13 @@ TEST_F(DFPointCloudTestFixture, ComputeDistance) {
     EXPECT_EQ(distances.size(), 7379);
 }
 
+TEST_F(DFPointCloudTestFixture, AddPoints) {
+    std::shared_ptr<diffCheck::geometry::DFPointCloud> dfPointCloud2 = std::make_shared<diffCheck::geometry::DFPointCloud>();
+    dfPointCloud2->LoadFromPLY(diffCheck::io::GetRoofQuarterPlyPath());
+    dfPointCloud.AddPoints(*dfPointCloud2);
+    EXPECT_EQ(dfPointCloud.GetNumPoints(), 7379 * 2);
+}
+
 TEST_F(DFPointCloudTestFixture, ComputeAABB) {
     std::vector<Eigen::Vector3d> bbox = dfPointCloud.ComputeBoundingBox();
     EXPECT_EQ(bbox.size(), 2);