Add extra test cases

gems/aws-sdk-core/spec/aws/endpoints/test-cases/is-virtual-hostable-s3-bucket.json

@@ -23,6 +23,17 @@
         }
       }
     },
+    {
+      "documentation": "bucket--with-multiple-dash: isVirtualHostable",
+      "params": {
+        "BucketName": "bucket--with-multiple-dash"
+      },
+      "expect": {
+        "endpoint": {
+          "url": "https://bucket--with-multiple-dash.s3.amazonaws.com"
+        }
+      }
+    },
     {
       "documentation": "BucketName: not isVirtualHostable (uppercase characters)",
       "params": {
@@ -143,6 +154,15 @@
       "expect": {
         "error": "not isVirtualHostableS3Bucket"
       }
+    },
+    {
+      "documentation": "bucket..name: not isVirtualHostable (consequetive dots)",
+      "params": {
+        "BucketName": "bucket..name"
+      },
+      "expect": {
+        "error": "not isVirtualHostableS3Bucket"
+      }
     }
   ]
 }

gems/aws-sdk-core/spec/aws/endpoints/test-cases/valid-hostlabel.json

@@ -51,6 +51,33 @@
       "expect": {
         "error": "Invalid hostlabel"
       }
+    },
+    {
+      "documentation": "ending with a dot is not a valid hostlabel",
+      "params": {
+        "Region": "part1."
+      },
+      "expect": {
+        "error": "Invalid hostlabel"
+      }
+    },
+    {
+      "documentation": "multiple consecutive dots are not allowed",
+      "params": {
+        "Region": "part1..part2"
+      },
+      "expect": {
+        "error": "Invalid hostlabel"
+      }
+    },
+    {
+      "documentation": "labels cannot start with a dash",
+      "params": {
+        "Region": "part1.-part2"
+      },
+      "expect": {
+        "error": "Invalid hostlabel"
+      }
     }
   ]
 }