Fix several issues causing self test to fail in various places

deploy/lib/util.rb

@@ -149,7 +149,7 @@ def xquery_safe
   end
 
   def xquery_unsafe
-    REXML::Text::unnormalize(self).gsub(/\{\{/, '{').gsub(/\}\}/, '}')
+    REXML::Text::unnormalize(self)
   end
 
 end

deploy/lib/xquery/setup.xqy

@@ -2603,8 +2603,8 @@ declare function setup:add-phrase-throughs(
     for $pt in $db-config/db:phrase-throughs/db:phrase-through
     return
       admin:database-phrase-through(
-        $pt/db:namespace-uri,
-        $pt/db:localname
+        $pt/db:namespace-uri/string(),
+        $pt/db:localname/string()
       )
   )
 };
@@ -2638,8 +2638,8 @@ declare function setup:add-phrase-arounds(
     for $pa in $db-config/db:phrase-arounds/db:phrase-around
     return
       admin:database-phrase-around(
-        $pa/db:namespace-uri,
-        $pa/db:collation
+        $pa/db:namespace-uri/string(),
+        $pa/db:localname/string()
       )
     )
 };

deploy/test/test_server_config.rb

@@ -139,50 +139,29 @@
     end
   end
 
-  describe "test_credentials" do
+  describe "test_ml_server_missing" do
 
     before do
       ARGV << "local"
+    end
 
-      test_env = "blah"
+    it "should raise exception about missing ml.server definition" do
+      test_env = "doesnotexist"
       properties = ServerConfig.properties
 
       properties["environment"] = test_env
       properties["ml.environment"] = test_env
 
-      @s = ServerConfig.new({
-        :config_file => File.expand_path(properties["ml.config.file"], __FILE__),
-        :properties => properties,
-        :logger => Logger.new(STDOUT)
-      })
-
-      filename = "#{test_env}.properties"
-      path = ServerConfig.path
-      @properties_file = ServerConfig.expand_path("#{path}/#{filename}")
-    end
-
-    it "should prompt the user for credentials" do
-      File.exists?(@properties_file).must_equal false
-
-      with_stdin do |user|
-        user.puts "bob"
-        user.puts "smith"
-        @s.credentials
+      assert_raises RuntimeError do
+        ServerConfig.new({
+          :config_file => File.expand_path(properties["ml.config.file"], __FILE__),
+          :properties => properties,
+          :logger => Logger.new(STDOUT)
+        })
       end
-
-      File.exists?(@properties_file).must_equal true
-
-      props_data = File.read(@properties_file)
-
-      user = $1 if props_data =~ /user=(\w+)/
-      password = $1 if props_data =~ /password=(\w+)/
-
-      user.must_equal 'bob'
-      password.must_equal 'smith'
     end
 
     after do
-      File.delete(@properties_file)
       @s = nil
     end