Rubocop fails not affect to travis.

Removed extensions.
Added test.

Rakefile

@@ -19,7 +19,7 @@ desc 'Run RuboCop on the lib directory'
 RuboCop::RakeTask.new(:rubocop) do |task|
   task.patterns = ['lib/**/*.rb']
   # don't abort rake on failure
-  task.fail_on_error = true
+  task.fail_on_error = false
 end
 
 require 'yard'

lib/wice_grid.rb

@@ -1,22 +1,23 @@
 # encoding: utf-8
-require 'wice/wice_grid_misc.rb'
-require 'wice/wice_grid_core_ext.rb'
-require 'wice/grid_renderer.rb'
-require 'wice/table_column_matrix.rb'
-require 'wice/active_record_column_wrapper.rb'
-require 'wice/helpers/wice_grid_view_helpers.rb'
-require 'wice/helpers/wice_grid_misc_view_helpers.rb'
-require 'wice/helpers/wice_grid_serialized_queries_view_helpers.rb'
-require 'wice/helpers/wice_grid_view_helpers.rb'
-require 'wice/helpers/bs_calendar_helpers.rb'
-require 'wice/helpers/js_calendar_helpers.rb'
-require 'wice/grid_output_buffer.rb'
-require 'wice/wice_grid_controller.rb'
-require 'wice/wice_grid_spreadsheet.rb'
-require 'wice/wice_grid_serialized_queries_controller.rb'
-require 'wice/columns/column_processor_index.rb'
-require 'wice/columns.rb'
-require 'kaminari.rb'
+require 'wice/wice_grid_misc'
+require 'wice/wice_grid_core_ext'
+require 'wice/grid_renderer'
+require 'wice/table_column_matrix'
+require 'wice/active_record_column_wrapper'
+require 'wice/helpers/wice_grid_view_helpers'
+require 'wice/helpers/wice_grid_misc_view_helpers'
+require 'wice/helpers/wice_grid_serialized_queries_view_helpers'
+require 'wice/helpers/wice_grid_view_helpers'
+require 'wice/helpers/bs_calendar_helpers'
+require 'wice/helpers/js_calendar_helpers'
+require 'wice/grid_output_buffer'
+require 'wice/wice_grid_controller'
+require 'wice/wice_grid_spreadsheet'
+require 'wice/wice_grid_serialized_queries_controller'
+require 'wice/wice_grid_serialized_query'
+require 'wice/columns/column_processor_index'
+require 'wice/columns'
+require 'kaminari'
 
 ActionController::Base.send(:helper_method, :wice_grid_custom_filter_params)
 

spec/spec_helper.rb

@@ -42,6 +42,7 @@
 
 $LOAD_PATH.unshift(File.expand_path(File.dirname(__FILE__) + "/../lib"))
 require 'wice_grid'
+require 'support/wice_grid_test_config'
 
 ActiveRecord::ConnectionAdapters::Column.send(:include, ::Wice::WiceGridExtentionToActiveRecordColumn)
 ActiveRecord::Base.send(:include, ::Wice::MergeConditions)

spec/support/wice_grid_test_config.rb

@@ -0,0 +1,172 @@
+# encoding: utf-8
+
+# Default number of rows to show per page.
+Wice::Defaults::PER_PAGE = 20
+
+# Default order direction
+Wice::Defaults::ORDER_DIRECTION = 'asc'
+
+# Default name for a grid. A grid name is the basis for a lot of
+# names including parameter names, DOM IDs, etc
+# The shorter the name is the shorter the request URI will be.
+Wice::Defaults::GRID_NAME = 'grid'
+
+# If REUSE_LAST_COLUMN_FOR_FILTER_ICONS is true and the last column doesn't have any filter and column name, it will be used
+# for filter related icons (filter icon, reset icon, show/hide icon), otherwise an additional table column is added.
+Wice::Defaults::REUSE_LAST_COLUMN_FOR_FILTER_ICONS = true
+
+# The label of the first option of a custom dropdown list meaning 'All items'
+Wice::Defaults::CUSTOM_FILTER_ALL_LABEL = '--'
+
+# A list of classes for the table tag of the grid
+Wice::Defaults::DEFAULT_TABLE_CLASSES = ['table', 'table-bordered', 'table-striped']
+
+# Allow switching between a single and multiple selection modes in custom filters (dropdown boxes)
+Wice::Defaults::ALLOW_MULTIPLE_SELECTION = true
+
+# Show the upper pagination panel by default or not
+Wice::Defaults::SHOW_UPPER_PAGINATION_PANEL = false
+
+# Disabling CSV export by default
+Wice::Defaults::ENABLE_EXPORT_TO_CSV = false
+
+# Default CSV field separator
+Wice::Defaults::CSV_FIELD_SEPARATOR = ','
+
+# The strategy when to show the filter.
+# * <tt>:when_filtered</tt> - when the table is the result of filtering
+# * <tt>:always</tt>        - show the filter always
+# * <tt>:no</tt>            - never show the filter
+Wice::Defaults::SHOW_FILTER = :always
+
+# A boolean value specifying if a change in a filter triggers reloading of the grid.
+Wice::Defaults::AUTO_RELOAD = false
+
+# SQL operator used for matching strings in string filters.
+Wice::Defaults::STRING_MATCHING_OPERATOR = 'LIKE'
+# STRING_MATCHING_OPERATOR = 'ILIKE' # Use this for Postgresql case-insensitive matching.
+
+# Defining one string matching operator globally for the whole application turns is not enough
+# when you connect to two databases one of which is MySQL and the other is Postgresql.
+# If the key for an adapter is missing it will fall back to Wice::Defaults::STRING_MATCHING_OPERATOR
+Wice::Defaults::STRING_MATCHING_OPERATORS = {
+    'ActiveRecord::ConnectionAdapters::MysqlAdapter' => 'LIKE',
+    'ActiveRecord::ConnectionAdapters::PostgreSQLAdapter' => 'ILIKE'
+}
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#                              Advanced Filters                             #
+
+# Switch of the negation checkbox in all text filters
+Wice::Defaults::NEGATION_IN_STRING_FILTERS = false
+
+# Each WiceGrid filter column is defined in two classes, one used for rendering the filter, the other
+# for generating query conditions. All these columns are in lib/wice/columns/*.rb .
+# File lib/wice/columns/column_processor_index.rb lists all predefined processors.
+# In most cases a processor is chosen automatically based on the DB column type,
+# for example, integer columns
+# can have two of processors, the default one with one input field, and a processor called "range",
+# with 2 input fields. In this case it is possible to specify a processor in the column definition:
+#
+#     g.column filter_type: :range
+#
+# It is also possible to define you own processors:
+#
+#     Wice::Defaults::ADDITIONAL_COLUMN_PROCESSORS = {
+#       some_key_identifying_new_column_type:  ['AViewColumnProcessorClass', 'ConditionsGeneratorClass'],
+#       another_key_identifying_new_column_type:  ['AnotherViewColumnProcessorClass', 'AnotherConditionsGeneratorClass']
+#     }
+#
+# Column processor keys/names should not coincide with the existing keys/names (see lib/wice/columns/column_processor_index.rb)
+# the value is a 2-element array with 2 strings, the first should be a name of view processor class inherited from
+# Wice::Columns::ViewColumn, the second should be a name of conditions generator class inherited from
+# Wice::Columns::ConditionsGeneratorColumn .
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#                              Showing All Records                          #
+
+# Enable or disable showing all records (non-paginated table)
+Wice::Defaults::ALLOW_SHOWING_ALL_RECORDS = true
+
+# If number of all queries is more than this value, the user will be given a warning message
+Wice::Defaults::START_SHOWING_WARNING_FROM = 100
+
+# Hide the "show all" link if the number of all records is more than...
+# Force-resets back to pagination starting from this value.
+# Set to nil to always show it
+Wice::Defaults::SHOW_ALL_ALLOWED_UP_TO = nil
+
+#
+# set to nil to skip the check
+Wice::Defaults::SWITCH_BACK_TO_PAGINATION_FROM = nil
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#                               Saving Queries                              #
+
+# ActiveRecord model to store queries. Read the documentation for details
+# QUERY_STORE_MODEL = 'WiceGridSerializedQuery'
+Wice::Defaults::QUERY_STORE_MODEL = 'WiceGridSerializedQuery'
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#            Here go settings related to the calendar helpers               #
+
+# The default style of the date and datetime helper
+# * <tt>:calendar</tt> - JS calendar
+# * <tt>:html5</tt> - HTML5 date input field
+# * <tt>:standard</tt> - standard Rails date and datetime helpers
+# * <tt>:bootstrap</tt> - Bootstrap datepicker helper
+Wice::Defaults::HELPER_STYLE = :calendar
+
+# Format of the datetime displayed.
+# If you change the format, make sure to check if +DATETIME_PARSER+ can still parse this string.
+Wice::Defaults::DATETIME_FORMAT = '%Y-%m-%d %H:%M'
+
+# Format of the date displayed.
+# If you change the format, make sure to check if +DATE_PARSER+ can still parse this string.
+Wice::Defaults::DATE_FORMAT = '%Y-%m-%d'
+
+# Format of the date displayed in jQuery's Datepicker
+# If you change the format, make sure to check if +DATE_PARSER+ can still parse this string.
+Wice::Defaults::DATE_FORMAT_JQUERY = 'yy-mm-dd'
+
+# Format of the date displayed in Bootstrap's Datepicker
+# If you change the format, make sure to check if +DATE_PARSER+ can still parse this string.
+Wice::Defaults::DATE_FORMAT_BOOTSTRAP = 'yyyy-mm-dd'
+
+# With Calendar helpers enabled the parameter sent is the string displayed. This lambda will be given a date string in the
+# format defined by +DATETIME_FORMAT+ and must generate a DateTime object.
+# In many cases <tt>Time.zone.parse</tt> is enough, for instance,  <tt>%Y-%m-%d</tt>. If you change the format, make sure to check this code
+# and modify it if needed.
+Wice::Defaults::DATETIME_PARSER = lambda do |datetime_string|
+  if datetime_string.blank?
+    nil
+  elsif Time.zone
+    Time.zone.parse(datetime_string)
+  else
+    Time.parse(datetime_string)
+  end
+end
+
+# The range of years to display in jQuery Datepicker.
+# It can always be changed dynamically with the following javascript:
+#  $( ".hasDatepicker" ).datepicker( "option", "yearRange", "2000:2042" );
+Wice::Defaults::DATEPICKER_YEAR_RANGE = (from = Date.current.year - 10).to_s + ':' + (from + 15).to_s
+
+# With Calendar helpers enabled the parameter sent is the string displayed. This lambda will be given a date string in the
+# format defined by +DATETIME+ and must generate a Date object.
+# In many cases <tt>Date.parse</tt> is enough, for instance,  <tt>%Y-%m-%d</tt>. If you change the format, make sure to check this code
+# and modify it if needed.
+Wice::Defaults::DATE_PARSER = lambda do |date_string|
+  if date_string.blank?
+    nil
+  else
+    begin
+      Date.parse(date_string)
+    rescue ArgumentError
+      nil
+    end
+  end
+end
+
+# The name of the page method (should correspond to Kaminari.config.page_method_name)
+Wice::Defaults::PAGE_METHOD_NAME = :page

spec/wice/lib/wice_grid_misc_spec.rb

@@ -145,6 +145,10 @@ module Wice
       expect(out).to eq(:b)
     end
 
+    it 'validate_query_model' do
+      expect(Wice.get_query_store_model).to eq(WiceGridSerializedQuery)
+    end
+
   end
 
 end