From f0c9ec1f5b5c7dce9225f641fcdb0940f5aa9872 Mon Sep 17 00:00:00 2001
From: Mattt Zmuda <mattt@github.com>
Date: Fri, 9 Apr 2021 13:34:56 -0700
Subject: [PATCH] Add failing test for invalid connection string

---
 test/unit/blob/blob_service_test.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/test/unit/blob/blob_service_test.rb b/test/unit/blob/blob_service_test.rb
index a625b7d..860fd74 100644
--- a/test/unit/blob/blob_service_test.rb
+++ b/test/unit/blob/blob_service_test.rb
@@ -47,6 +47,16 @@ describe Azure::Storage::Blob::BlobService do
     subject.stubs(:call).returns(response)
   }
 
+  describe "#create_from_connection_string" do
+    let(:service) { Azure::Storage::Blob::BlobService }
+
+    it "returns nil for a valid connection string" do
+      assert_raises(Azure::Storage::Common::InvalidConnectionStringError) {
+        Azure::Storage::Blob::BlobService.create_from_connection_string("invalid")
+      }
+    end
+  end
+
   describe "#get_user_delegation_key" do
     let(:response_body) {
       '<?xml version="1.0" encoding="utf-8"?>
-- 
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