Added test coverage

Author: mdupras

tests/ImageSharp.Web.Tests/TestUtilities/AWSS3StorageCacheTestServerFixture.cs

@@ -21,7 +21,8 @@ protected override void ConfigureCustomServices(IServiceCollection services, IIm
                     BucketName = TestConstants.AWSBucketName,
                     AccessKey = TestConstants.AWSAccessKey,
                     AccessSecret = TestConstants.AWSAccessSecret,
-                    Region = TestConstants.AWSRegion
+                    Region = TestConstants.AWSRegion,
+                    Timeout = TestConstants.AWSTimeout,
                 }))
             .AddProvider(AWSS3StorageImageProviderFactory.Create)
             .Configure<AWSS3StorageCacheOptions>(o =>
@@ -31,6 +32,7 @@ protected override void ConfigureCustomServices(IServiceCollection services, IIm
                 o.AccessKey = TestConstants.AWSAccessKey;
                 o.AccessSecret = TestConstants.AWSAccessSecret;
                 o.Region = TestConstants.AWSRegion;
+                o.Timeout = TestConstants.AWSTimeout;
 
                 AWSS3StorageCache.CreateIfNotExists(o, S3CannedACL.Private);
             })

tests/ImageSharp.Web.Tests/TestUtilities/TestConstants.cs

@@ -18,5 +18,6 @@ public static class TestConstants
         public const string PhysicalTestImage = "http://localhost/" + ImagePath;
         public const string AzureTestImage = "http://localhost/" + AzureContainerName + "/" + ImagePath;
         public const string AWSTestImage = "http://localhost/" + AWSBucketName + "/" + ImagePath;
+        public static readonly TimeSpan AWSTimeout = TimeSpan.FromSeconds(10);
     }
 }