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Size: 1.33 KB
Versions: 6
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Stored size: 1.33 KB
Contents
require 'spec_helper'
describe "Exchange::ExternalAPI::Base" do
subject { Exchange::ExternalAPI::Base.new }
before(:all) do
Exchange.configuration = Exchange::Configuration.new{|c|
c.cache = {:subclass => :no_cache}
}
end
after(:all) do
Exchange.configuration.reset
end
before(:each) do
subject.instance_variable_set("@rates", {:eur => BigDecimal.new("3.45"), :chf => BigDecimal.new("5.565")})
subject.instance_variable_set("@base", :usd)
end
describe "rate" do
it "should put out an exchange rate for the two currencies" do
subject.should_receive(:update).once
subject.rate(:eur, :chf).round(3).should == 1.613
end
it "should put out an exchange rate for the two currencies and pass on opts" do
time = Time.now
subject.should_receive(:update).with(:at => time).once
subject.rate(:eur, :chf, :at => time).round(3).should == 1.613
end
end
describe "convert" do
it "should convert according to the given rates" do
subject.should_receive(:update).once
subject.convert(80,:chf, :eur).round(2).should == 49.6
end
it "should convert according to the given rates and pass opts" do
time = Time.now
subject.should_receive(:update).with(:at => time).once
subject.convert(80,:chf, :eur, :at => time).round(2).should == 49.6
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems