60 lines
1.4 KiB
Ruby
60 lines
1.4 KiB
Ruby
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require 'spec_helper'
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describe Bundler::Retry do
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it "return successful result if no errors" do
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attempts = 0
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result = Bundler::Retry.new(nil, nil, 3).attempt do
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attempts += 1
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:success
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end
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expect(result).to eq(:success)
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expect(attempts).to eq(1)
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end
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it "defaults to retrying twice" do
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attempts = 0
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expect {
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Bundler::Retry.new(nil).attempt do
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attempts += 1
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raise "nope"
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end
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}.to raise_error("nope")
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expect(attempts).to eq(3)
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end
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it "returns the first valid result" do
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jobs = [Proc.new{ raise "foo" }, Proc.new{ :bar }, Proc.new{ raise "foo" }]
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attempts = 0
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result = Bundler::Retry.new(nil, nil, 3).attempt do
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attempts += 1
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jobs.shift.call
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end
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expect(result).to eq(:bar)
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expect(attempts).to eq(2)
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end
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it "raises the last error" do
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errors = [StandardError, StandardError, StandardError, Bundler::GemfileNotFound]
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attempts = 0
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expect {
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Bundler::Retry.new(nil, nil, 3).attempt do
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attempts += 1
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raise errors.shift
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end
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}.to raise_error(Bundler::GemfileNotFound)
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expect(attempts).to eq(4)
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end
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it "raises exceptions" do
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error = Bundler::GemfileNotFound
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attempts = 0
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expect {
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Bundler::Retry.new(nil, error).attempt do
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attempts += 1
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raise error
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end
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}.to raise_error(error)
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expect(attempts).to eq(1)
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end
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end
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