From b9c6bee54f5bce60636b01190c523a4faf448a08 Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Mon, 21 Nov 2022 16:57:58 +0100
Subject: Testing AreaOfInterest submodule.

---
 src/argaze.test/AreaOfInterest/AOI3DScene.py | 76 ++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 src/argaze.test/AreaOfInterest/AOI3DScene.py

(limited to 'src/argaze.test/AreaOfInterest/AOI3DScene.py')

diff --git a/src/argaze.test/AreaOfInterest/AOI3DScene.py b/src/argaze.test/AreaOfInterest/AOI3DScene.py
new file mode 100644
index 0000000..5a575bb
--- /dev/null
+++ b/src/argaze.test/AreaOfInterest/AOI3DScene.py
@@ -0,0 +1,76 @@
+#!/usr/bin/env python
+
+import unittest
+import math
+import os
+
+from argaze.AreaOfInterest import AOIFeatures, AOI3DScene, AOI2DScene
+from argaze import GazeFeatures
+
+import numpy
+
+class TestAOI3DSceneClass(unittest.TestCase):
+    """Test AOI3DScene class."""
+
+    def test_new(self):
+        """Test AOI3DScene creation."""
+
+        # Check empty AOI3DScene creation
+        aoi_3d_scene = AOI3DScene.AOI3DScene()
+
+        self.assertEqual(aoi_3d_scene.dimension, 3)
+        self.assertEqual(len(aoi_3d_scene.items()), 0)
+        
+        # Check AOI3DScene creation
+        aoi_3D_A = AOIFeatures.AreaOfInterest([[0, 0, 0], [0, 1, 0], [1, 1, 0], [1, 0, 0]])
+        aoi_3D_B = AOIFeatures.AreaOfInterest([[1, 1, 0], [1, 2, 0], [2, 2, 0], [2, 1, 0]])
+        aoi_3d_scene = AOI3DScene.AOI3DScene({"A": aoi_3D_A, "B": aoi_3D_B})
+
+        self.assertEqual(aoi_3d_scene.dimension, 3)
+
+    def test_load(self):
+        """Test AOI3DScene load method."""
+
+        aoi_3d_scene_tt = AOI3DScene.AOI3DScene()
+
+        current_directory = os.path.dirname(os.path.abspath(__file__))
+        aoi_3d_scene_tt.load(os.path.join(current_directory, 'utils/scene.obj'))
+
+        self.assertEqual(len(aoi_3d_scene_tt.items()), 2)
+
+    def test_project(self):
+        """Test AOI3DScene project method."""
+
+        aoi_3D_A = AOIFeatures.AreaOfInterest([[0, 0, 0], [0, 1, 0], [1, 1, 0], [1, 0, 0]])
+        aoi_3D_B = AOIFeatures.AreaOfInterest([[1, 1, 0], [1, 2, 0], [2, 2, 0], [2, 1, 0]])
+        aoi_3d_scene = AOI3DScene.AOI3DScene({"A": aoi_3D_A, "B": aoi_3D_B})
+
+        # Check default projection
+        aoi_2d_scene = aoi_3d_scene.project()
+
+        self.assertIsNone(numpy.testing.assert_array_equal(aoi_2d_scene['A'], [[0.0, 0.0], [0.0, 1.0], [1.0, 1.0], [1.0, 0.0]]))
+        self.assertIsNone(numpy.testing.assert_array_equal(aoi_2d_scene['B'], [[1.0, 1.0], [1.0, 2.0], [2.0, 2.0], [2.0, 1.0]]))
+
+        # Check projection with translation
+        aoi_2d_scene = aoi_3d_scene.project(T = numpy.array([1., 0., 0.]))
+
+        self.assertIsNone(numpy.testing.assert_array_equal(aoi_2d_scene['A'], [[1.0, 0.0], [1.0, 1.0], [2.0, 1.0], [2.0, 0.0]]))
+        self.assertIsNone(numpy.testing.assert_array_equal(aoi_2d_scene['B'], [[2.0, 1.0], [2.0, 2.0], [3.0, 2.0], [3.0, 1.0]]))
+
+    def test_transform(self):
+        """Test AOI3DScene transform method."""
+
+        aoi_3D_A = AOIFeatures.AreaOfInterest([[0, 0, 0], [0, 1, 0], [1, 1, 0], [1, 0, 0]])
+        aoi_3D_B = AOIFeatures.AreaOfInterest([[1, 1, 0], [1, 2, 0], [2, 2, 0], [2, 1, 0]])
+        aoi_3d_scene = AOI3DScene.AOI3DScene({"A": aoi_3D_A, "B": aoi_3D_B})
+
+        # Check translation transformation
+        aoi_3d_scene = aoi_3d_scene.transform(T = numpy.array([1., 0., 0.]))
+
+        self.assertIsNone(numpy.testing.assert_array_equal(aoi_3d_scene['A'], [[1.0, 0.0, 0.0], [1.0, 1.0, 0.0], [2.0, 1.0, 0.0], [2.0, 0.0, 0.0]]))
+        self.assertIsNone(numpy.testing.assert_array_equal(aoi_3d_scene['B'], [[2.0, 1.0, 0.0], [2.0, 2.0, 0.0], [3.0, 2.0, 0.0], [3.0, 1.0, 0.0]]))
+
+
+if __name__ == '__main__':
+
+    unittest.main() 
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