Sha256: 47671904e91fbc972e06039c01605da4c1502864eadd948eff34a32c70410069
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Versions: 264
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Contents
# encoding: utf-8
require "spec_helper"
require "logstash/util/plugin_version"
describe "LogStash::Util::PluginVersion" do
subject { LogStash::Util::PluginVersion }
context "#find_version!" do
let(:gem) { "bundler" }
it 'raises an PluginNoVersionError if we cant find the plugin in the gem path' do
dummy_name ='this-character-doesnt-exist-in-the-marvel-universe'
expect { subject.find_version!(dummy_name) }.to raise_error(LogStash::PluginNoVersionError)
end
it 'returns the version of the gem' do
expect { subject.find_version!(gem) }.not_to raise_error
end
context "with a pre release gem" do
it 'return the version of the gem' do
# Gem::Specification.find_by_name return nil if the gem is not activated, as for
# example the pre release ones.
expect(Gem::Specification).to receive(:find_by_name).and_return(nil)
expect { subject.find_version!(gem) }.not_to raise_error
end
end
end
context "#new" do
it 'accepts a Gem::Version instance as argument' do
version = Gem::Version.new('1.0.1')
expect(subject.new(version).to_s).to eq(version.to_s)
end
it 'accepts an array for defining the version' do
version = subject.new(1, 0, 2)
expect(version.to_s).to eq('1.0.2')
end
end
context "When comparing instances" do
it 'allow to check if the version is newer or older' do
old_version = subject.new(0, 1, 0)
new_version = subject.new(1, 0, 1)
expect(old_version).to be < new_version
expect(old_version).to be <= new_version
expect(new_version).to be > old_version
expect(new_version).to be >= old_version
end
it 'return true if the version are equal' do
version1 = subject.new(0, 1, 0)
version2 = subject.new(0, 1, 0)
expect(version1).to eq(version2)
end
end
end
Version data entries
264 entries across 255 versions & 17 rubygems