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Contents
# encoding: utf-8 require 'spec_helper' describe Multiset do let(:d1){ create(:dataset, data_table: Quandl::Fabricate::Data::Table.rand( rows: 10, columns: 4, nils: false ) ) } let(:d2){ create(:dataset, data_table: Quandl::Fabricate::Data::Table.rand( rows: 10, columns: 4, nils: false ) ) } context "given ascending columns" do it "should return the expected column_ids" do [d1, d2] m = Multiset.columns("#{d2.id.to_i}.1,#{d1.id.to_i}.1,#{d2.id.to_i}.3,#{d1.id.to_i}.2").to_dataset m.column_ids.should eq [ Dataset.find(d2.id).column_ids[0], Dataset.find(d1.id).column_ids[0], Dataset.find(d2.id).column_ids[2], Dataset.find(d1.id).column_ids[1], ] end it "should return the expected columns" do [d1, d2] sleep 1 m = Multiset.columns("#{d2.id.to_i}.1,#{d1.id.to_i}.1,#{d2.id.to_i}.3,#{d1.id.to_i}.2").to_dataset m.data_table[0][1].should eq d2.data_table[0][1] m.data_table[0][2].should eq d1.data_table[0][1] m.data_table[0][3].should eq d2.data_table[0][3] m.data_table[0][4].should eq d1.data_table[0][2] end end context "given descending columns" do it "should return the expected columns" do m = Multiset.columns("#{d1.id.to_i}.2,#{d1.id.to_i}.1").to_dataset m.data_table[0][1].should_not eq m.data_table[0][2] end end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
quandl_cassinatra-0.2.2 | spec/quandl/cassinatra/multiset_spec.rb |
quandl_cassinatra-0.2.1 | spec/quandl/cassinatra/multiset_spec.rb |