Fix tests for py3.

tests/test_cloudformation/test_stack_parsing.py

@@ -4,12 +4,12 @@ import json
 from mock import patch
 import sure  # noqa
 
+from moto.cloudformation.exceptions import ValidationError
 from moto.cloudformation.models import FakeStack
 from moto.cloudformation.parsing import resource_class_from_type, parse_condition
 from moto.sqs.models import Queue
 from moto.s3.models import FakeBucket
 from boto.cloudformation.stack import Output
-from boto.exception import BotoServerError
 
 dummy_template = {
     "AWSTemplateFormatVersion": "2010-09-09",
@@ -158,7 +158,7 @@ def test_parse_stack_with_get_attribute_outputs():
 
 def test_parse_stack_with_bad_get_attribute_outputs():
     FakeStack.when.called_with(
-        "test_id", "test_stack", bad_output_template_json, {}, "us-west-1").should.throw(BotoServerError)
+        "test_id", "test_stack", bad_output_template_json, {}, "us-west-1").should.throw(ValidationError)
 
 
 def test_parse_equals_condition():

tests/test_ec2/test_spot_instances.py

@@ -39,7 +39,7 @@ def test_request_spot_instances():
                 "ImageId": 'ami-abcd1234',
                 "KeyName": "test",
                 "SecurityGroups": ['group1', 'group2'],
-                "UserData": b"some test data",
+                "UserData": "some test data",
                 "InstanceType": 'm1.small',
                 "Placement": {
                     "AvailabilityZone": 'us-east-1c',
@@ -67,7 +67,7 @@ def test_request_spot_instances():
             "ImageId": 'ami-abcd1234',
             "KeyName": "test",
             "SecurityGroups": ['group1', 'group2'],
-            "UserData": b"some test data",
+            "UserData": "some test data",
             "InstanceType": 'm1.small',
             "Placement": {
                 "AvailabilityZone": 'us-east-1c',

tests/test_emr/test_emr_boto3.py

@@ -347,8 +347,7 @@ def test_run_job_flow_with_invalid_params():
         args['AmiVersion'] = '2.4'
         args['ReleaseLabel'] = 'emr-5.0.0'
         client.run_job_flow(**args)
-    ex.exception.response['Error'][
-        'Message'].should.contain('ValidationException')
+    ex.exception.response['Error']['Code'].should.equal('ValidationException')
 
 
 @mock_emr

tests/test_events/test_events.py

@@ -49,7 +49,6 @@ def get_random_rule():
     return RULES[random.randint(0, len(RULES) - 1)]
 
 
-@mock_events
 def generate_environment():
     client = boto3.client('events', 'us-west-2')
 
@@ -115,12 +114,12 @@ def test_list_rule_names_by_target():
     client = generate_environment()
 
     rules = client.list_rule_names_by_target(TargetArn=test_1_target['Arn'])
-    assert(len(rules) == len(test_1_target['Rules']))
+    assert(len(rules['RuleNames']) == len(test_1_target['Rules']))
     for rule in rules['RuleNames']:
         assert(rule in test_1_target['Rules'])
 
     rules = client.list_rule_names_by_target(TargetArn=test_2_target['Arn'])
-    assert(len(rules) == len(test_2_target['Rules']))
+    assert(len(rules['RuleNames']) == len(test_2_target['Rules']))
     for rule in rules['RuleNames']:
         assert(rule in test_2_target['Rules'])
 

tests/test_s3/test_s3.py

@@ -71,7 +71,7 @@ def test_my_model_save():
     body = conn.Object('mybucket', 'steve').get()[
         'Body'].read().decode("utf-8")
 
-    assert body == b'is awesome'
+    assert body == 'is awesome'
 
 
 @mock_s3