Add CI

requirements/tests.txt

@@ -1,6 +1,7 @@
 asynctest
 codecov
 flake8
+interrogate
 isort
 # Note: used for kwarray.group_items, this may be ported to mmcv in the future.
 kwarray

tests/test_utils/test_check_argument.py

@@ -0,0 +1,48 @@
+# Copyright (c) OpenMMLab. All rights reserved.
+import numpy as np
+
+import mmocr.utils as utils
+
+
+def test_is_3dlist():
+
+    assert utils.is_3dlist([])
+    assert utils.is_3dlist([[]])
+    assert utils.is_3dlist([[[]]])
+    assert utils.is_3dlist([[[1]]])
+    assert not utils.is_3dlist([[1, 2]])
+    assert not utils.is_3dlist([[np.array([1, 2])]])
+
+
+def test_is_2dlist():
+
+    assert utils.is_2dlist([])
+    assert utils.is_2dlist([[]])
+    assert utils.is_2dlist([[1]])
+
+
+def test_is_type_list():
+    assert utils.is_type_list([], int)
+    assert utils.is_type_list([], float)
+    assert utils.is_type_list([np.array([])], np.ndarray)
+    assert utils.is_type_list([1], int)
+    assert utils.is_type_list(['str'], str)
+
+
+def test_is_none_or_type():
+
+    assert utils.is_none_or_type(None, int)
+    assert utils.is_none_or_type(1.0, float)
+    assert utils.is_none_or_type(np.ndarray([]), np.ndarray)
+    assert utils.is_none_or_type(1, int)
+    assert utils.is_none_or_type('str', str)
+
+
+def test_valid_boundary():
+
+    x = [0, 0, 1, 0, 1, 1, 0, 1]
+    assert not utils.valid_boundary(x, True)
+    assert not utils.valid_boundary([0])
+    assert utils.valid_boundary(x, False)
+    x = [0, 0, 1, 0, 1, 1, 0, 1, 1]
+    assert utils.valid_boundary(x, True)