Testing changes to run on Windows.

tests/convert/test_isatab2w4m.py

@@ -1,6 +1,5 @@
 # Test conversion to W4M format
 
-import filecmp
 import os
 import shutil
 import tempfile
@@ -9,6 +8,16 @@
 from isatools.tests import utils
 
 
+def universal_filecmp(f1, f2):
+    with open(f1, 'r') as fp1, open(f2, 'r') as fp2:
+        while True:
+            b1 = fp1.readline()
+            b2 = fp2.readline()
+            if b1 != b2:
+                return False
+            if not b1:
+                return True
+
 # Test presence of data folder
 def setUpModule():
     if not os.path.exists(utils.DATA_DIR):
@@ -46,7 +55,7 @@ def plain_test(self, study, test_dir):
             output_file = os.path.join(self._tmp_dir, '.'.join(
                 ['-'.join([study, 'w4m', x]), 'tsv']))
             self.assertTrue(os.path.exists(output_file))
-            self.assertTrue(filecmp.cmp(output_file, ref_file, shallow=False),
+            self.assertTrue(universal_filecmp(output_file, ref_file),
                             'Output file "{0}" differs from reference file "{1}".'.format(output_file, ref_file))
 
     # Test MTBLS30
@@ -89,7 +98,7 @@ def na_filtering_test(self, study, test_dir, samp_na_filtering=None,
                 'sample-metadata', 'variable-metadata', 'sample-variable-matrix']:
             self.assertTrue(os.path.exists(output_files[x]))
         self.assertTrue(
-            filecmp.cmp(output_files[x], ref_files[x]),
+            universal_filecmp(output_files[x], ref_files[x]),
             'Output file "{0}" differs from reference file "{1}".'.format(
                 output_files[x], ref_files[x]))
 
@@ -140,5 +149,5 @@ def test_assay_selection(self):
                     ['-'.join([study, 'w4m', x, assay]), 'tsv']))
                 self.assertTrue(os.path.exists(output_file))
                 self.assertTrue(
-                    filecmp.cmp(output_file, ref_file),
+                    universal_filecmp(output_file, ref_file),
                     'Output file "{0}" differs from reference file "{1}".'.format(output_file, ref_file))

tests/isatab/test_isatab.py

@@ -28,6 +28,9 @@ def setUpModule():
                                 "git clone -b tests --single-branch [email protected]:ISA-tools/ISAdatasets {0}"
                                 .format(utils.DATA_DIR))
 
+def replace_windows_newlines(input_string):
+    return input_string.replace('\r\r\n', '\n').replace('\r\n', '\n').replace('\r', '\n')
+
 
 class TestIsaMerge(unittest.TestCase):
 
@@ -1069,7 +1072,7 @@ def test_source_protocol_ref_sample(self):
         i.studies = [s]
         expected = """Source Name\tProtocol REF\tSample Name
 source1\tsample collection\tsample1"""
-        self.assertIn(expected, isatab.dumps(i))
+        self.assertIn(expected, replace_windows_newlines(isatab.dumps(i)))
 
     def test_source_protocol_ref_sample_x2(self):
         i = Investigation()
@@ -1167,7 +1170,7 @@ def test_source_protocol_ref_sample_with_characteristics(self):
         i.studies = [s]
         expected = """Source Name\tCharacteristics[reference descriptor]\tProtocol REF\tSample Name\tCharacteristics[organism part]
 source1\tnot applicable\tsample collection\tsample1\tliver"""
-        self.assertIn(expected, isatab.dumps(i))
+        self.assertIn(expected, replace_windows_newlines(isatab.dumps(i)))
 
     def test_source_protocol_ref_sample_with_parameter_values(self):
         i = Investigation()
@@ -1188,7 +1191,7 @@ def test_source_protocol_ref_sample_with_parameter_values(self):
         i.studies = [s]
         expected = """Source Name\tProtocol REF\tParameter Value[temperature]\tSample Name
 source1\tsample collection\t10\tsample1"""
-        self.assertIn(expected, isatab.dumps(i))
+        self.assertIn(expected, replace_windows_newlines(isatab.dumps(i)))
 
     def test_source_protocol_ref_sample_with_factor_values(self):
         i = Investigation()
@@ -1216,11 +1219,11 @@ def test_source_protocol_ref_sample_with_factor_values(self):
         s.assays = [a]
         expected_study_table = """Source Name\tProtocol REF\tSample Name\tFactor Value[study group]
 source1\tsample collection\tsample1\tStudy group 1"""
-        self.assertIn(expected_study_table, isatab.dumps(i))
+        self.assertIn(expected_study_table, replace_windows_newlines(isatab.dumps(i)))
         expected_assay_table = """Sample Name\tFactor Value[study group]\tProtocol REF
 sample1\tStudy group 1\textraction"""
         self.assertIn(expected_assay_table,
-                      isatab.dumps(i, write_fvs_in_assay_table=True))
+                      replace_windows_newlines(isatab.dumps(i, write_fvs_in_assay_table=True)))
 
     def test_source_protocol_ref_protocol_ref_sample(self):
         i = Investigation()
@@ -1239,7 +1242,7 @@ def test_source_protocol_ref_protocol_ref_sample(self):
         i.studies = [s]
         expected = """Source Name\tProtocol REF\tProtocol REF\tSample Name
 source1\tsample collection\taliquoting\taliquot1"""
-        self.assertIn(expected, isatab.dumps(i))
+        self.assertIn(expected, replace_windows_newlines(isatab.dumps(i)))
 
     def test_source_protocol_ref_sample_protocol_ref_sample(self):
         i = Investigation()
@@ -1261,7 +1264,7 @@ def test_source_protocol_ref_sample_protocol_ref_sample(self):
         i.studies = [s]
         expected = """Source Name\tProtocol REF\tSample Name\tProtocol REF\tSample Name
 source1\tsample collection\tsample1\taliquoting\taliquot1"""
-        self.assertIn(expected, isatab.dumps(i))
+        self.assertIn(expected, replace_windows_newlines(isatab.dumps(i)))
 
     def test_sample_protocol_ref_material_protocol_ref_data2(self):
         i = Investigation()
@@ -1295,7 +1298,7 @@ def test_sample_protocol_ref_material_protocol_ref_data2(self):
         i.studies = [s]
         expected = (f"""Sample Name\tProtocol REF\tExtract Name\tProtocol REF\tAssay Name\tRaw Data File\tComment[checksum type]\tComment[checksum]\n""" +
                     f"""sample1\textraction\textract1\tnucleic acid sequencing\tassay-1\tdatafile.raw\t{cs_comment1.value}\t{cs_comment2.value}""")
-        self.assertIn(expected, isatab.dumps(i))
+        self.assertIn(expected, replace_windows_newlines(isatab.dumps(i)))
 
     def test_sample_protocol_ref_material_protocol_ref_data3(self):
         i = Investigation()
@@ -1334,7 +1337,7 @@ def test_sample_protocol_ref_material_protocol_ref_data3(self):
 
         # self.assertIn(expected_line1, dump_out)
         # self.assertIn(expected_line2, dump_out)
-        self.assertIn(expected, isatab.dumps(i))
+        self.assertIn(expected, replace_windows_newlines(isatab.dumps(i)))
 
     def test_sample_protocol_ref_material_protocol_ref_data4(self):
         i = Investigation()
@@ -1373,7 +1376,7 @@ def test_sample_protocol_ref_material_protocol_ref_data4(self):
 
         # self.assertIn(expected_line1, dump_out)
         # self.assertIn(expected_line2, dump_out)
-        self.assertIn(expected, isatab.dumps(i))
+        self.assertIn(expected, replace_windows_newlines(isatab.dumps(i)))
 
     def test_sample_protocol_ref_material_protocol_ref_data_x2(self):
         i = Investigation()
@@ -1710,7 +1713,7 @@ def test_isatab_preprocess_issue235(self):
         test_isatab_str = b""""Sample Name"	"Protocol REF"	"Parameter Value[medium]"	"Term Source REF"	"Term Accession Number"	"Parameter Value[serum]"	"Term Source REF"	"Term Accession Number"	"Parameter Value[serum concentration]"	"Unit"	"Term Source REF"	"Term Accession Number"	"Parameter Value[medium volume]"	"Unit"	"Term Source REF"	"Term Accession Number"	"Parameter Value[migration modulator]"	"Term Source REF"	"Term Accession Number"	"Parameter Value[modulator concentration]"	"Unit"	"Term Source REF"	"Term Accession Number"	"Parameter Value[modulator distribution]"	"Term Source REF"	"Term Accession Number"	"Protocol REF"	"Parameter Value[imaging technique]"	"Term Source REF"	"Term Accession Number"	"Parameter Value[imaging technique temporal feature]"	"Term Source REF"	"Term Accession Number"	"Parameter Value[acquisition duration]"	"Unit"	"Term Source REF"	"Term Accession Number"	"Parameter Value[time interval]"	"Unit"	"Term Source REF"	"Term Accession Number"	"Parameter Value[objective type]"	"Term Source REF"	"Term Accession Number"	"Parameter Value[objective magnification]"	"Term Source REF"	"Term Accession Number"	"Parameter Value[objective numerical aperture]"	"Term Source REF"	"Term Accession Number"	"Parameter Value[acquisition channel count]"	"Term Source REF"	"Term Accession Number"	"Parameter Value[reporter]"	"Term Source REF"	"Term Accession Number"	"Parameter Value[voxel size]"	"Unit"	"Term Source REF"	"Term Accession Number"	"Assay Name"	"Raw Data File"	"Protocol REF"	"Parameter Value[software]"	"Term Source REF"	"Term Accession Number"	"Data Transformation Name"	"Derived Data File"
 "culture1"	"migration assay"	"RPMI-1640"	""	""	"Heat Inactivated Fetal Bovine Serum "	""	""	"10"	"%"	"UO"	"http://purl.obolibrary.org/obo/UO_0000165"	"300"	"microliter"	"UO"	"http://purl.obolibrary.org/obo/UO_0000101"	""	""	""	""	""	""	""	"gradient"	""	""	"imaging"	"phase-contrast microscopy"	""	""	"dynamic"	""	""	"6"	"hour"	"UO"	"http://purl.obolibrary.org/obo/UO_0000032"	"15"	"minute"	"UO"	"http://purl.obolibrary.org/obo/UO_0000031"	""	""	""	"20"	""	""	""	""	""	""	""	""	""	""	""	""	""	""	""	"culture1"	""	"data transformation"	"CELLMIA"	""	""	""	""
 """
-        with tempfile.NamedTemporaryFile() as tmp:
+        with tempfile.NamedTemporaryFile(delete=False) as tmp:
             tmp.write(test_isatab_str)
             tmp.seek(0)
             study_assay_parser = isatab_parser.StudyAssayParser('mock.txt')
@@ -1719,6 +1722,7 @@ def test_isatab_preprocess_issue235(self):
                 if """Protocol REF\tData Transformation Name""" in header:
                     self.fail('Incorrectly inserted Protocol REF before '
                               'Data Transformation Name')
+        os.remove(tmp.name)
 
     def test_isatab_factor_value_parsing_issue270(self):
         with open(os.path.join(self._tab_data_dir, 'issue270', 'i_matteo.txt'),

tests/validators/test_validate_test_data.py

@@ -2,6 +2,7 @@
 import logging
 import os
 import unittest
+import pathlib
 
 from jsonschema import Draft4Validator
 from jsonschema import RefResolver
@@ -304,8 +305,8 @@ class TestIsaJsonCreateTestData(unittest.TestCase):
 
     def setUp(self):
         self._reporting_level = logging.ERROR
-        self.v2_create_schemas_path = os.path.join(
-            os.path.dirname(__file__), '../..', 'isatools', 'resources', 'schemas',
+        self.v2_create_schemas_path = pathlib.PurePosixPath(
+            pathlib.Path(__file__).parents[0], '..', '..', 'isatools', 'resources', 'schemas',
             'isa_model_version_2_0_schemas', 'create')
 
     def test_validate_testdata_sampleassayplan_json(self):
@@ -314,10 +315,9 @@ def test_validate_testdata_sampleassayplan_json(self):
             with open(os.path.join(self.v2_create_schemas_path,
                                    'sample_assay_plan_schema.json')) as fp:
                 sample_assay_plan_schema = json.load(fp)
-                resolver = RefResolver('file://{}'.format(
-                    os.path.join(self.v2_create_schemas_path,
-                                 'sample_assay_plan_schema.json')),
-                    sample_assay_plan_schema)
+                res_path = pathlib.PurePosixPath("file://", self.v2_create_schemas_path,
+                             'sample_assay_plan_schema.json').as_uri()
+                resolver = RefResolver(res_path, sample_assay_plan_schema)
             validator = Draft4Validator(sample_assay_plan_schema,
                                         resolver=resolver)
             validator.validate(json.load(test_case_fp))
@@ -342,10 +342,9 @@ def test_validate_testdata_treatment_sequence_json(self):
             with open(os.path.join(self.v2_create_schemas_path,
                                    'treatment_sequence_schema.json')) as fp:
                 treatment_sequence_schema = json.load(fp)
-            resolver = RefResolver('file://{}'.format(
-                os.path.join(self.v2_create_schemas_path,
-                             'treatment_sequence_schema.json')),
-                                   treatment_sequence_schema)
+            res_path = pathlib.PurePosixPath("file://", self.v2_create_schemas_path,
+                         'treatment_sequence_schema.json').as_uri()
+            resolver = RefResolver(res_path, treatment_sequence_schema)
             validator = Draft4Validator(treatment_sequence_schema,
                                         resolver=resolver)
             validator.validate(json.load(test_case_fp))