Contents

require 'spec_helper'

describe Datagrid::Columns do
  
  let(:group) { Group.create!(:name => "Pop") }
  let!(:entry) {  Entry.create!(
    :group => group, :name => "Star", :disabled => false, :confirmed => false, :category => "first"
  ) }
  
  subject do
    SimpleReport.new
  end
  it "should build rows of data" do
    subject.rows.should == [["Pop", "Star"]]
  end
  it  "should generate header" do
    subject.header.should == ["Group", "Name"]
  end

  it "should generate data" do
    subject.data.should == [
      subject.header,
      subject.row_for(entry)
    ]
  end

  it "should support csv export" do
    subject.to_csv.should == "Group,Name\nPop,Star\n"
  end

  it "should support columns with model and report arguments" do
    report = test_report(:category => "foo") do
      scope {Entry.order(:category)}
      filter(:category) do |value|
        where("category LIKE '%#{value}%'")
      end

      column(:exact_category) do |entry, report|
        entry.category == report.category
      end
    end
    Entry.create!(:category => "foo")
    Entry.create!(:category => "foobar")
    report.rows.first.first.should be_true
    report.rows.last.first.should be_false
  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 {
      test_report(:order => :category) do
        filter(:category, :default, :order => false) do |value|
          self
        end
      end
    }.should raise_error(Datagrid::OrderUnsupported)
  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
datagrid-0.3.0	spec/datagrid/columns_spec.rb