Address removal of calculateMD5
diff --git a/core/src/test/java/org/jclouds/chef/internal/BaseChefApiLiveTest.java b/core/src/test/java/org/jclouds/chef/internal/BaseChefApiLiveTest.java
index bbc1473..2d04dcd 100644
--- a/core/src/test/java/org/jclouds/chef/internal/BaseChefApiLiveTest.java
+++ b/core/src/test/java/org/jclouds/chef/internal/BaseChefApiLiveTest.java
@@ -64,7 +64,9 @@
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
+import com.google.common.hash.Hashing;
 import com.google.common.io.Closeables;
+import com.google.common.io.Files;
 import com.google.common.primitives.Bytes;
 
 /**
@@ -84,11 +86,12 @@
 
    public void testCreateNewCookbook() throws Exception {
       // Define the file you want in the cookbook
-      FilePayload content = Payloads.newFilePayload(new File(System.getProperty("user.dir"), "pom.xml"));
+      File file = new File(System.getProperty("user.dir"), "pom.xml");
+      FilePayload content = Payloads.newFilePayload(file);
       content.getContentMetadata().setContentType("application/x-binary");
 
       // Get an md5 so that you can see if the server already has it or not
-      Payloads.calculateMD5(content);
+      content.getContentMetadata().setContentMD5(Files.asByteSource(file).hash(Hashing.md5()).asBytes());
 
       // Note that java collections cannot effectively do equals or hashcodes on
       // byte arrays, so let's convert to a list of bytes.
diff --git a/core/src/test/java/org/jclouds/chef/strategy/internal/ListCookbookVersionsInEnvironmentImplLiveTest.java b/core/src/test/java/org/jclouds/chef/strategy/internal/ListCookbookVersionsInEnvironmentImplLiveTest.java
index d1786aa..76ecee8 100644
--- a/core/src/test/java/org/jclouds/chef/strategy/internal/ListCookbookVersionsInEnvironmentImplLiveTest.java
+++ b/core/src/test/java/org/jclouds/chef/strategy/internal/ListCookbookVersionsInEnvironmentImplLiveTest.java
@@ -41,6 +41,8 @@
 
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableSet;
+import com.google.common.hash.Hashing;
+import com.google.common.io.Files;
 import com.google.common.primitives.Bytes;
 
 /**
@@ -94,11 +96,12 @@
 
    private FilePayload uploadContent(String fileName) throws Exception {
       // Define the file you want in the cookbook
-      FilePayload content = Payloads.newFilePayload(new File(System.getProperty("user.dir"), fileName));
+      File file = new File(System.getProperty("user.dir"), fileName);
+      FilePayload content = Payloads.newFilePayload(file);
       content.getContentMetadata().setContentType("application/x-binary");
 
       // Get an md5 so that you can see if the server already has it or not
-      Payloads.calculateMD5(content);
+      content.getContentMetadata().setContentMD5(Files.asByteSource(file).hash(Hashing.md5()).asBytes());
 
       // Note that java collections cannot effectively do equals or hashcodes on
       // byte arrays, so let's convert to a list of bytes.