DAS-2280: Fix typo and make random type explicit.

Author: flamingbear

CHANGELOG.md

@@ -15,7 +15,7 @@ Changelog](http://keepachangelog.com/en/1.0.0/).
     `NODATA_IDX` (255) in its stead.  A color of (0,0,0,0) was previosly set to
     both the indexes (254 and 255) in the ouput PNGs and now only 255 will have
     this value. This change ensures the roundtrip from single band to RGBA to
-    Paletted PNG is consistent.
+    paletted PNG is consistent.
 
 ## [v2.1.0] - 2024-12-13
 

tests/unit/test_browse.py

@@ -654,7 +654,7 @@ def test_convert_5_multiband_to_raster(self):
         )
 
     def test_standardize_raster_for_writing_jpeg_3band(self):
-        raster = self.random.integers(255, size=(3, 5, 6))
+        raster = self.random.integers(255, size=(3, 5, 6), dtype='uint8')
         count = 'irrelevant'
         driver = 'JPEG'
         expected_raster = np.copy(raster)
@@ -667,7 +667,7 @@ def test_standardize_raster_for_writing_jpeg_3band(self):
         np.testing.assert_array_equal(expected_raster, actual_raster, strict=True)
 
     def test_standardize_raster_for_writing_jpeg_4band(self):
-        raster = self.random.integers(255, size=(4, 7, 8))
+        raster = self.random.integers(255, size=(4, 7, 8), dtype='uint8')
         driver = 'JPEG'
         count = 'irrelevant'
         expected_raster = np.copy(raster[0:3, :, :])
@@ -680,7 +680,7 @@ def test_standardize_raster_for_writing_jpeg_4band(self):
 
     @patch('hybig.browse.palettize_raster')
     def test_standardize_raster_for_writing_png_4band(self, palettize_mock):
-        raster = self.random.integers(255, size=(4, 7, 8))
+        raster = self.random.integers(255, size=(4, 7, 8), dtype='uint8')
         driver = 'PNG'
         count = 'not 1'
 
@@ -690,7 +690,7 @@ def test_standardize_raster_for_writing_png_4band(self, palettize_mock):
 
     @patch('hybig.browse.palettize_raster')
     def test_standardize_raster_for_writing_png_3band(self, palettize_mock):
-        raster = self.random.integers(255, size=(3, 7, 8))
+        raster = self.random.integers(255, size=(3, 7, 8), dtype='uint8')
         driver = 'PNG'
         count = 'not 1'
 
@@ -700,7 +700,7 @@ def test_standardize_raster_for_writing_png_3band(self, palettize_mock):
 
     @patch('hybig.browse.palettize_raster')
     def test_prepare_1band_raster_for_writing_png(self, palettize_mock):
-        raster = self.random.integers(255, size=(1, 7, 8))
+        raster = self.random.integers(255, size=(1, 7, 8), dtype='uint8')
         driver = 'PNG'
         count = 1
         palettize_mock.return_value = (None, None)
@@ -711,7 +711,7 @@ def test_prepare_1band_raster_for_writing_png(self, palettize_mock):
     @patch('hybig.browse.get_color_map_from_image')
     def test_palettize_raster_no_alpha_layer(self, get_color_map_mock, image_mock):
         """Test that the quantize function is called by a correct image."""
-        raster = self.random.integers(255, dtype='uint8', size=(3, 10, 11))
+        raster = self.random.integers(255, size=(3, 10, 11), dtype='uint8')
 
         quantized_output = Image.fromarray(
             self.random.integers(254, size=(10, 11), dtype='uint8')
@@ -733,7 +733,7 @@ def test_palettize_raster_no_alpha_layer(self, get_color_map_mock, image_mock):
     @patch('hybig.browse.get_color_map_from_image')
     def test_palettize_raster_with_alpha_layer(self, get_color_map_mock, image_mock):
         """Test that the quantize function is called by a correct image."""
-        raster = self.random.integers(255, dtype='uint8', size=(4, 10, 11))
+        raster = self.random.integers(255, size=(4, 10, 11), dtype='uint8')
         # No transparent pixels
         raster[3, :, :] = 255