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Versions: 17
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Contents
require 'spec_helper'
require 'csv'
describe Sources::CSV do
describe 'without separator' do
before(:each) do
@source = Sources::CSV.new :a, :b, :c, :file => :some_file
end
it 'calls foreach correctly' do
block = lambda { |*args| }
::CSV.should_receive(:foreach).once.with :some_file, {}, &block
@source.get_data &block
end
end
describe 'with separator' do
before(:each) do
@source = Sources::CSV.new :a, :b, :c, :file => :some_file, :col_sep => 'some_separator'
end
it 'calls foreach correctly' do
block = lambda { |*args| }
::CSV.should_receive(:foreach).once.with :some_file, :col_sep => 'some_separator', &block
@source.get_data &block
end
end
context "without file" do
it "should fail correctly" do
lambda { @source = Sources::CSV.new(:a, :b, :c) }.should raise_error(Sources::NoCSVFileGiven)
end
end
context "with file" do
before(:each) do
::CSV.should_receive(:foreach).any_number_of_times.and_yield ['7', 'a data', 'b data', 'c data']
end
context 'without separator' do
before(:each) do
@source = Sources::CSV.new :a, :b, :c, :file => :some_file
end
describe "harvest" do
it "should yield the right data" do
field = stub :b, :from => :b
@source.harvest :anything, field do |id, token|
[id, token].should == [7, 'b data']
end
end
end
describe "get_data" do
it "should yield each line" do
@source.get_data do |data|
data.should == ['7', 'a data', 'b data', 'c data']
end
end
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems