def test_validate_missing_datapackage_resource_file(self):
# GIVEN datapackage without resource file on disk
invalid_dp = datapackage.DataPackage({
"name":
"some-datapackage",
"resources": [{
"name": "res-asd",
"path": "./data/some_data.csv"
}]
})
# AND client
client = Client(dp1_path)
client.datapackage = invalid_dp
# WHEN validate() is invoked
try:
result = client.validate()
except Exception as e:
result = e
# THEN ResourceDoesNotExist should be raised
assert isinstance(result, ResourceDoesNotExist)
# AND it should say that resource does not exist
assert "data/some_data.csv does not exist on disk" in str(result)
def test_validate_invalid_datapackage_schema(self):
# GIVEN invalid datapackage (missing resource path)
invalid_dp = datapackage.DataPackage(
{
"name": "some-datapackage",
"resources": [{
"name": "res"
}]
},
default_base_path='.')
# AND client
client = Client(dp1_path)
client.datapackage = invalid_dp
# WHEN validate() is invoked
try:
result = client.validate()
except Exception as e:
result = e
# THEN ValidationError should be raised
assert isinstance(result, ValidationError)
# AND it should say some cryptic message on invalid schema
assert "not valid under any of the given schemas" in str(result)
def test_skip_validate_non_tabular_data_package(self):
client = Client(dp2_path, datavalidate=True)
result = client.validate()
self.assertTrue(result)