@@ -0,0 +1,1552 @@
+/**%0A * Copyright 2011 Microsoft Corporation%0A * %0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A * http://www.apache.org/licenses/LICENSE-2.0%0A * %0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0Apackage com.microsoft.windowsazure.services.core.utils.pipeline;%0A%0Aimport static org.junit.Assert.*;%0A%0Aimport org.junit.Test;%0A%0Aimport com.microsoft.windowsazure.services.blob.models.AccessCondition;%0Aimport com.sun.jersey.api.client.Client;%0Aimport com.sun.jersey.api.client.WebResource;%0Aimport com.sun.jersey.api.client.WebResource.Builder;%0A%0Apublic class PipelineHelpersTest %7B%0A    @Test%0A    public void addOptionalSourceAccessContitionHeaderSuccess() throws Exception %7B%0A        // Arrange%0A        Client client = Client.create();%0A        WebResource webResource = client.resource(%22http://www.microsoft.com%22);%0A        Builder builder = webResource.header(%22ms-version%22, %221.0%22);%0A        AccessCondition accessCondition = AccessCondition.ifMatch(%22thisIsAETag%22);%0A%0A        // Act%0A        Builder resultBuilder = PipelineHelpers.addOptionalSourceAccessContitionHeader(builder, accessCondition);%0A%0A        // Assert%0A        assertNotNull(resultBuilder);%0A%0A    %7D%0A%7D%0A

add PipelineHelpersTest unit test.