Add initial coverage tests for converter.py

Author: tennlee

packages/utils/tests/pyearthtools/utils/data/test_converter.py

@@ -0,0 +1,48 @@
+# Copyright Commonwealth of Australia, Bureau of Meteorology 2025.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from pyearthtools.utils.data import converter
+import xarray as xr
+
+SIMPLE_DATA_ARRAY = xr.DataArray([1,2,3,4,5])
+SIMPLE_DATA_SET = xr.Dataset({"Entry": SIMPLE_DATA_ARRAY})
+
+
+def test_NumpyConverter():
+	'''
+	This test provides coverage, but does not test for 
+	correctness
+	'''
+
+	nc = converter.NumpyConverter()
+	np_array1 = nc.convert_from_xarray(SIMPLE_DATA_ARRAY)
+	np_array2 = nc.convert_from_xarray(SIMPLE_DATA_SET)
+
+	# FIXME
+	# xr_da1 = nc.convert_to_xarray(np_array1)
+
+
+def test_DaskConverter():
+	'''
+	This test provides coverage, but does not test for 
+	correctness
+	'''
+
+	dc = converter.DaskConverter()
+
+	da_array1 = dc.convert_from_xarray(SIMPLE_DATA_ARRAY)
+
+	# FIXME
+	# xr_da1 = dc.convert_to_xarray(da_array1)