Actualiza los tests con el cálculo del nuevo indicador

requirements_dev.txt

@@ -15,3 +15,4 @@ pycallgraph
 setuptools>=38.6
 wheel>=0.31
 vcrpy
+requests_mock

tests/test_catalog_readme.py

@@ -38,15 +38,19 @@ def setUp(cls):
         cls.catalog = cls.get_sample("several_datasets_for_harvest.json")
 
     @my_vcr.use_cassette()
-    def test_generate_readme(self):
+    @mock.patch('pydatajson.status_indicators_generator.is_working_url',
+                return_value=True)
+    def test_generate_readme(self, _mock_check):
         with io.open(os.path.join(self.RESULTS_DIR, "catalog_readme.md"), 'r',
                      encoding='utf-8') as expected_readme_file:
             expected_readme = expected_readme_file.read()
             readme = generate_readme(self.catalog)
             assert_equal(expected_readme, readme)
 
     @my_vcr.use_cassette()
-    def test_readme_file_write(self):
+    @mock.patch('pydatajson.status_indicators_generator.is_working_url',
+                return_value=True)
+    def test_readme_file_write(self, _mock_check):
         actual_filename = os.path.join(self.TEMP_DIR, "catalog_readme.md")
         expected_filename = os.path.join(self.RESULTS_DIR, "catalog_readme.md")
         generate_readme(self.catalog, export_path=actual_filename)
@@ -61,8 +65,10 @@ def test_readme_file_write(self):
         assert_true(comparison)
 
     @my_vcr.use_cassette()
+    @mock.patch('pydatajson.status_indicators_generator.is_working_url',
+                return_value=True)
     @mock.patch('pydatajson.indicators._federation_indicators')
-    def test_readme_null_indicators(self, mock_indicators):
+    def test_readme_null_indicators(self, mock_indicators, _mock_check):
         mock_indicators.return_value = {
             'datasets_federados_cant': None,
             'datasets_federados_pct': None,

tests/test_helpers.py

@@ -12,8 +12,11 @@
 
 import nose
 import openpyxl as pyxl
+import requests_mock
 
-from pydatajson.helpers import fields_to_uppercase
+from requests.exceptions import ConnectionError, Timeout
+
+from pydatajson.helpers import fields_to_uppercase, is_working_url
 from .context import pydatajson
 
 
@@ -264,5 +267,31 @@ def test_fields_to_uppercase_modifies_all_lowercase_fields(self):
 
         self.assertEqual(fields_to_uppercase(fields), expected)
 
+    @requests_mock.Mocker()
+    def test_validate_valid_url(self, req_mock):
+        req_mock.head('http://test.com/')
+        self.assertTrue(is_working_url('http://test.com/'))
+
+    @requests_mock.Mocker()
+    def test_validate_invalid_url(self, req_mock):
+        req_mock.head('http://test.com/', status_code=400)
+        self.assertFalse(is_working_url('http://test.com/'))
+
+    @requests_mock.Mocker()
+    def test_validate_url_with_exception(self, req_mock):
+        req_mock.head('http://test.com/', exc=ConnectionError)
+        self.assertFalse(is_working_url('http://test.com/'))
+
+    @requests_mock.Mocker()
+    def validate_url_with_timeout(self, req_mock):
+        req_mock.head('http://test.com/', exc=Timeout)
+        self.assertFalse(is_working_url('http://test.com/'))
+
+    def test_validate_malformed_values(self):
+        self.assertFalse(is_working_url('malformed_value'))
+        self.assertFalse(is_working_url(''))
+        self.assertFalse(is_working_url(None))
+
+
 if __name__ == '__main__':
     nose.run(defaultTest=__name__)