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Versions: 10
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Contents
require 'spec_helper'
describe Datagrid::Ordering do
let!(:first) { Entry.create!(:name => "aa")}
let!(:second) { Entry.create!(:name => "bb")}
let!(:third) { Entry.create!(:name => "cc")}
it "should support order" do
test_report(:order => "name") do
scope do
Entry
end
column :name
end.assets.should == [first, second, third]
end
it "should support desc order" do
test_report(:order => "name", :descending => true) do
scope do
Entry
end
column :name
end.assets.should == [third, second, first]
end
it "should raise error if ordered by not existing column" do
lambda {
test_report(:order => :hello)
}.should raise_error(Datagrid::OrderUnsupported)
end
it "should raise error if ordered by column without order" do
lambda do
test_report(:order => :category) do
filter(:category, :default, :order => false) do |value|
self
end
end
end.should raise_error(Datagrid::OrderUnsupported)
end
it "should override default order" do
test_report(:order => :name) do
scope { Entry.order("name desc")}
column(:name, :order => "name asc")
end.assets.should == [first, second, third]
end
it "should support order given as block" do
test_report(:order => :name) do
scope { Entry }
column(:name, :order => proc { order("name desc") })
end.assets.should == [third, second, first]
end
it "should support order desc given as block" do
test_report(:order => :name, :descending => true) do
scope { Entry }
column(:name, :order_desc => proc { order("name desc")})
end.assets.should == [third, second, first]
end
end
Version data entries
10 entries across 10 versions & 1 rubygems