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require 'spec_helper'
describe WebMock::Util::HashCounter do
it "should return 0 for non existing key" do
expect(WebMock::Util::HashCounter.new.get(:abc)).to eq(0)
end
it "should increase the returned value on every put with the same key" do
counter = WebMock::Util::HashCounter.new
counter.put(:abc)
expect(counter.get(:abc)).to eq(1)
counter.put(:abc)
expect(counter.get(:abc)).to eq(2)
end
it "should only increase value for given key provided to put" do
counter = WebMock::Util::HashCounter.new
counter.put(:abc)
expect(counter.get(:abc)).to eq(1)
expect(counter.get(:def)).to eq(0)
end
describe "each" do
it "should provide elements in order of the last modified" do
counter = WebMock::Util::HashCounter.new
counter.put(:a)
counter.put(:b)
counter.put(:c)
counter.put(:b)
counter.put(:a)
counter.put(:d)
elements = []
counter.each {|k,v| elements << [k,v]}
expect(elements).to eq([[:c, 1], [:b, 2], [:a, 2], [:d, 1]])
end
end
end
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