add change password by name

Change-Id: Ic9e565443e4eab84f55e2891e17ce55ca66bd1c6

gem/lib/uaa/user_account.rb

@@ -86,11 +86,21 @@ def delete(user_id)
   end
 
   def delete_by_name(username)
-    qinfo = query_by_value(:id, :username, username)
+    delete user_id_from_name(username)
+  end
+
+  def change_password_by_name(username, new_password)
+    change_password(user_id_from_name(username), new_password)
+  end
+
+  private
+
+  def user_id_from_name(name)
+    qinfo = query_by_value(:id, :username, name)
     unless qinfo && qinfo[:resources] && qinfo[:resources][0] && qinfo[:resources][0][:id]
       raise NotFound, "user #{username} not found in #{@target}"
     end
-    delete qinfo[:resources][0][:id]
+    qinfo[:resources][0][:id]
   end
 
 end

gem/spec/integration_spec.rb

@@ -14,9 +14,9 @@
 require 'spec_helper'
 require 'uaa'
 
-ENV["UAA_CLIENT_ID"] = "scim"
-ENV["UAA_CLIENT_SECRET"] = "scimsecret"
-ENV["UAA_CLIENT_TARGET"] = "http://localhost:8080/uaa"
+#ENV["UAA_CLIENT_ID"] = "scim"
+#ENV["UAA_CLIENT_SECRET"] = "scimsecret"
+#ENV["UAA_CLIENT_TARGET"] = "http://localhost:8080/uaa"
 
 if ENV["UAA_CLIENT_ID"] && ENV["UAA_CLIENT_SECRET"] && ENV["UAA_CLIENT_TARGET"]
 
@@ -57,23 +57,26 @@
         puts usr[:id]
       end
 
-      it "finds the user" do
+      it "finds the user by name" do
         user_info = @user_acct.query_by_value("id", "username", @username)
         puts JSON.pretty_generate(user_info)
         puts user_info
       end
 
-      it "gets the user" do
+      it "gets the user by id" do
         user_id = ENV["UAA_USER_ID"]
         user_info = @user_acct.get(user_id)
         puts JSON.pretty_generate(user_info)
         puts user_info[:meta][:version]
       end
 
+      it "changes the user's password by name" do
+        @user_acct.change_password_by_name(@username, "newpassword")
+        # TODO: query that the user is gone
+      end
+
       it "deletes the user by name" do
-        user_id = ENV["UAA_USER_ID"]
-        puts user_id
-        @user_acct.delete(user_id)
+        @user_acct.delete_by_name(@username)
         # TODO: query that the user is gone
       end