Merge pull request #540 from avalentino/bugfix/floating-point-comparison

pytroll · Sep 9, 2023 · efa0469 · efa0469
2 parents 04ea38d + 74bcc08
commit efa0469
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/pyresample/test/test_bilinear.py b/pyresample/test/test_bilinear.py
@@ -308,11 +308,11 @@ def test_get_sample_from_bil_info(self):
         # Sample from data1
         res = get_sample_from_bil_info(self.data1.ravel(), t__, s__,
                                        input_idxs, idx_arr)
-        self.assertEqual(res.ravel()[5], 1.)
+        self.assertAlmostEqual(res.ravel()[5], 1.)
         # Sample from data2
         res = get_sample_from_bil_info(self.data2.ravel(), t__, s__,
                                        input_idxs, idx_arr)
-        self.assertEqual(res.ravel()[5], 2.)
+        self.assertAlmostEqual(res.ravel()[5], 2.)
         # Reshaping
         res = get_sample_from_bil_info(self.data2.ravel(), t__, s__,
                                        input_idxs, idx_arr,
@@ -326,7 +326,7 @@ def test_get_sample_from_bil_info(self):
                                        input_idxs, idx_arr,
                                        output_shape=self.target_def.shape)
         # Four pixels are outside of the data
-        self.assertEqual(np.isnan(res).sum(), 4)
+        self.assertAlmostEqual(np.isnan(res).sum(), 4)
 
         # Masked array as input, result should be plain Numpy array
         data = np.ma.masked_all(self.data1.shape)
@@ -647,7 +647,7 @@ def test_get_sample_from_bil_info(self):
         res = resampler.get_sample_from_bil_info(self.data1)
         res = res.compute()
         # Check couple of values
-        self.assertEqual(res.values[1, 1], 1.)
+        self.assertAlmostEqual(res.values[1, 1], 1.)
         self.assertTrue(np.isnan(res.values[0, 3]))
         # Check that the values haven't gone down or up a lot
         self.assertAlmostEqual(np.nanmin(res.values), 1.)
@@ -658,15 +658,15 @@ def test_get_sample_from_bil_info(self):
         # Sample from data1, custom fill value
         res = resampler.get_sample_from_bil_info(self.data1, fill_value=-1.0)
         res = res.compute()
-        self.assertEqual(np.nanmin(res.values), -1.)
+        self.assertAlmostEqual(np.nanmin(res.values), -1.)
 
         # Sample from integer data
         res = resampler.get_sample_from_bil_info(self.data1.astype(np.uint8),
                                                  fill_value=None)
         res = res.compute()
         # Five values should be filled with zeros, which is the
         # default fill_value for integer data
-        self.assertEqual(np.sum(res == 0), 6)
+        self.assertAlmostEqual(np.sum(res == 0), 6)
 
         # Output coordinates should have been set
         self.assertTrue(isinstance(resampler._out_coords, dict))