feat: Enhance provider states for pact-message

* feat: allow multiple provider states to be defined in a pact

* feat: allow additional parameters to be passed in the provider state

Signed-off-by: Nuno Frias <nsfrias@gmail.com>

pact/message_pact.py

@@ -108,15 +108,15 @@ def given(self, name, params=None):
         :param name: The short sentence that is unique to describe the provider
         state for this contract.
         :type name: basestring
-        :param params: Additional arguments necessary to set the porovider state
+        :param params: Additional arguments necessary to set the provider state
         :type params: dict
         :rtype: Pact
         """
         self._insert_message_if_complete()
 
         provider_state = {'name': "{}".format(name)}
         if params:
-            provider_state['params'] = from_term(params)
+            provider_state['params'] = params
 
         if 'providerStates' not in self._messages[0]:
             self._messages[0]['providerStates'] = [provider_state]

tests/test_message_pact.py

@@ -87,11 +87,9 @@ def test_definition_multiple_provider_states(self):
         (
             target
             .given('there is an alligator named John',
-                params={'color':'green', 'weight_kg': 130, 'lenght_m': 1.95}
-            )
+                   params={'color': 'green', 'weight_kg': 130, 'length_m': 1.95})
             .given('there is an spider named Jack',
-                params={'color':'mostly black', 'weight_kg': 0.009, 'lenght_m': 0.05}
-            )
+                   params={'color': 'mostly black', 'weight_kg': 0.009, 'length_m': 0.05})
             .expects_to_receive('an alligator message')
             .with_content({'name': 'John', 'document_name': 'sample_document.doc'})
             .with_metadata({'contentType': 'application/json',
@@ -107,17 +105,17 @@ def test_definition_multiple_provider_states(self):
                 {
                     'name': 'there is an alligator named John',
                     'params': {
-                        'color':'green',
+                        'color': 'green',
                         'weight_kg': 130,
-                        'lenght_m': 1.95
+                        'length_m': 1.95
                     }
                 },
                 {
                     'name': 'there is an spider named Jack',
                     'params': {
-                        'color':'mostly black',
+                        'color': 'mostly black',
                         'weight_kg': 0.009,
-                        'lenght_m': 0.05
+                        'length_m': 0.05
                     }
                 }
             ]