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# frozen_string_literal: true
require "spec_helper"
require "bundler/version_ranges"
RSpec.describe Bundler::VersionRanges do
describe ".empty?" do
shared_examples_for "empty?" do |exp, *req|
it "returns #{exp} for #{req}" do
r = Gem::Requirement.new(*req)
ranges = described_class.for(r)
expect(described_class.empty?(*ranges)).to eq(exp), "expected `#{r}` #{exp ? "" : "not "}to be empty"
end
end
include_examples "empty?", false
include_examples "empty?", false, "!= 1"
include_examples "empty?", false, "!= 1", "= 2"
include_examples "empty?", false, "!= 1", "> 1"
include_examples "empty?", false, "!= 1", ">= 1"
include_examples "empty?", false, "= 1", ">= 0.1", "<= 1.1"
include_examples "empty?", false, "= 1", ">= 1", "<= 1"
include_examples "empty?", false, "= 1", "~> 1"
include_examples "empty?", false, ">= 0.z", "= 0"
include_examples "empty?", false, ">= 0"
include_examples "empty?", false, ">= 1.0.0", "< 2.0.0"
include_examples "empty?", false, "~> 1"
include_examples "empty?", false, "~> 2.0", "~> 2.1"
include_examples "empty?", true, "!= 1", "< 2", "> 2"
include_examples "empty?", true, "!= 1", "<= 1", ">= 1"
include_examples "empty?", true, "< 2", "> 2"
include_examples "empty?", true, "= 1", "!= 1"
include_examples "empty?", true, "= 1", "= 2"
include_examples "empty?", true, "= 1", "~> 2"
include_examples "empty?", true, ">= 0", "<= 0.a"
include_examples "empty?", true, "~> 2.0", "~> 3"
end
end
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