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require 'spec_helper'
require 'semantic_puppet/dependency/module_release'
describe SemanticPuppet::Dependency::ModuleRelease do
def source
@source ||= SemanticPuppet::Dependency::Source.new
end
def make_release(name, version, deps = {})
source.create_release(name, version, deps)
end
let(:no_dependencies) do
make_release('module', '1.2.3')
end
let(:one_dependency) do
make_release('module', '1.2.3', 'foo' => '1.0.0')
end
let(:three_dependencies) do
dependencies = { 'foo' => '1.0.0', 'bar' => '2.0.0', 'baz' => '3.0.0' }
make_release('module', '1.2.3', dependencies)
end
describe '#dependency_names' do
it "lists the names of all the release's dependencies" do
expect(no_dependencies.dependency_names).to match_array %w[]
expect(one_dependency.dependency_names).to match_array %w[foo]
expect(three_dependencies.dependency_names).to match_array %w[foo bar baz]
end
end
describe '#to_s' do
let(:name) { 'foobarbaz' }
let(:version) { '1.2.3' }
subject { make_release(name, version).to_s }
it { should =~ /#{name}/ }
it { should =~ /#{version}/ }
end
describe '#<<' do
it 'marks matching dependencies as satisfied' do
one_dependency << make_release('foo', '1.0.0')
expect(one_dependency).to be_satisfied
end
it 'does not mark mis-matching dependency names as satisfied' do
one_dependency << make_release('WAT', '1.0.0')
expect(one_dependency).to_not be_satisfied
end
it 'does not mark mis-matching dependency versions as satisfied' do
one_dependency << make_release('foo', '0.0.1')
expect(one_dependency).to_not be_satisfied
end
end
describe '#<=>' do
it 'considers releases with greater version numbers greater' do
expect(make_release('foo', '1.0.0')).to be > make_release('foo', '0.1.0')
end
it 'considers releases with lesser version numbers lesser' do
expect(make_release('foo', '0.1.0')).to be < make_release('foo', '1.0.0')
end
it 'orders releases with different names lexographically' do
expect(make_release('bar', '1.0.0')).to be < make_release('foo', '1.0.0')
end
it 'orders releases by name first' do
expect(make_release('bar', '2.0.0')).to be < make_release('foo', '1.0.0')
end
end
describe '#==' do
it 'considers two equal releases to be equal' do
expect(make_release('foo', '1.0.0')).to eql(make_release('foo', '1.0.0'))
end
it 'considers two releases with different names to be different' do
expect(make_release('foo', '1.0.0')).not_to eql(make_release('bar', '1.0.0'))
end
it 'considers two releases with different versions to be different' do
expect(make_release('foo', '1.0.0')).not_to eql(make_release('foo', '1.0.1'))
end
it 'can compare a release with something that is not a release' do
expect { make_release('foo', '1.0.0') == 5 }.not_to raise_error
end
it 'considers a release different from something that is not a release' do
expect(make_release('foo', '1.0.0') == 5).to be false
end
end
describe '#satisfied?' do
it 'returns true when there are no dependencies to satisfy' do
expect(no_dependencies).to be_satisfied
end
it 'returns false when no dependencies have been satisified' do
expect(one_dependency).to_not be_satisfied
end
it 'returns false when not all dependencies have been satisified' do
releases = %w[ 0.9.0 1.0.0 1.0.1 ].map { |ver| make_release('foo', ver) }
three_dependencies << releases
expect(three_dependencies).to_not be_satisfied
end
it 'returns false when not all dependency versions have been satisified' do
releases = %w[ 0.9.0 1.0.1 ].map { |ver| make_release('foo', ver) }
one_dependency << releases
expect(one_dependency).to_not be_satisfied
end
it 'returns true when all dependencies have been satisified' do
releases = %w[ 0.9.0 1.0.0 1.0.1 ].map { |ver| make_release('foo', ver) }
one_dependency << releases
expect(one_dependency).to be_satisfied
end
end
describe '#satisfies_dependency?' do
it 'returns false when there are no dependencies to satisfy' do
release = make_release('foo', '1.0.0')
expect(no_dependencies.satisfies_dependency?(release)).to_not be true
end
it 'returns false when the release does not match the dependency name' do
release = make_release('bar', '1.0.0')
expect(one_dependency.satisfies_dependency?(release)).to_not be true
end
it 'returns false when the release does not match the dependency version' do
release = make_release('foo', '4.0.0')
expect(one_dependency.satisfies_dependency?(release)).to_not be true
end
it 'returns true when the release matches the dependency' do
release = make_release('foo', '1.0.0')
expect(one_dependency.satisfies_dependency?(release)).to be true
end
end
end
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