Fix:EC2 Tags in create vpc and create subnet (#3338)

Co-authored-by: usmankb <usman@krazybee.com>

tests/test_ec2/test_subnets.py

@@ -327,7 +327,7 @@ def test_create_subnet_response_fields():
     subnet.should.have.key("State")
     subnet.should.have.key("SubnetId")
     subnet.should.have.key("VpcId")
-    subnet.shouldnt.have.key("Tags")
+    subnet.should.have.key("Tags")
     subnet.should.have.key("DefaultForAz").which.should.equal(False)
     subnet.should.have.key("MapPublicIpOnLaunch").which.should.equal(False)
     subnet.should.have.key("OwnerId")
@@ -456,6 +456,23 @@ def test_create_subnets_with_overlapping_cidr_blocks():
     )
 
 
+@mock_ec2
+def test_create_subnet_with_tags():
+    ec2 = boto3.resource("ec2", region_name="us-west-1")
+    vpc = ec2.create_vpc(CidrBlock="172.31.0.0/16")
+
+    subnet = ec2.create_subnet(
+        VpcId=vpc.id,
+        CidrBlock="172.31.48.0/20",
+        AvailabilityZoneId="use1-az6",
+        TagSpecifications=[
+            {"ResourceType": "subnet", "Tags": [{"Key": "name", "Value": "some-vpc"}]}
+        ],
+    )
+
+    assert subnet.tags == [{"Key": "name", "Value": "some-vpc"}]
+
+
 @mock_ec2
 def test_available_ip_addresses_in_subnet():
     ec2 = boto3.resource("ec2", region_name="us-west-1")

tests/test_ec2/test_vpcs.py

@@ -680,6 +680,19 @@ def test_create_vpc_with_invalid_cidr_range():
     )
 
 
+@mock_ec2
+def test_create_vpc_with_tags():
+    ec2 = boto3.resource("ec2", region_name="us-west-1")
+    # Create VPC
+    vpc = ec2.create_vpc(
+        CidrBlock="10.0.0.0/16",
+        TagSpecifications=[
+            {"ResourceType": "vpc", "Tags": [{"Key": "name", "Value": "some-vpc"}]}
+        ],
+    )
+    assert vpc.tags == [{"Key": "name", "Value": "some-vpc"}]
+
+
 @mock_ec2
 def test_enable_vpc_classic_link():
     ec2 = boto3.resource("ec2", region_name="us-west-1")