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Versions: 9
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Contents
require 'spec_helper'
describe Lumberjack::Formatter do
let(:formatter){ Lumberjack::Formatter.new }
it "should have a default set of formatters" do
formatter.format("abc").should == "abc"
formatter.format([1, 2, 3]).should == "[1, 2, 3]"
formatter.format(ArgumentError.new("boom")).should == "ArgumentError: boom"
end
it "should be able to add a formatter object for a class" do
formatter.add(Numeric, lambda{|obj| "number: #{obj}"})
formatter.format(10).should == "number: 10"
end
it "should be able to add a formatter block for a class" do
formatter.add(Numeric){|obj| "number: #{obj}"}
formatter.format(10).should == "number: 10"
end
it "should be able to remove a formatter for a class" do
formatter.remove(String)
formatter.format("abc").should == "\"abc\""
end
it "should be able to chain add and remove calls" do
formatter.remove(String).should == formatter
formatter.add(String, Lumberjack::Formatter::StringFormatter.new).should == formatter
end
it "should format an object based on the class hierarchy" do
formatter.add(Numeric){|obj| "number: #{obj}"}
formatter.add(Integer){|obj| "fixed number: #{obj}"}
formatter.format(10).should == "fixed number: 10"
formatter.format(10.1).should == "number: 10.1"
end
it "should have a default formatter" do
formatter.remove(Object)
formatter.format(:test).should == ":test"
end
end
Version data entries
9 entries across 9 versions & 5 rubygems