# frozen_string_literal: true
require "spec_helper"
require "bundler"
require "bundler/friendly_errors"

describe Bundler, "friendly errors" do
  context "with invalid YAML in .gemrc" do
    before do
      File.open(Gem.configuration.config_file_name, "w") do |f|
        f.write "invalid: yaml: hah"
      end
    end

    after do
      FileUtils.rm(Gem.configuration.config_file_name)
    end

    it "reports a relevant friendly error message", :ruby => ">= 1.9", :rubygems => "< 2.5.0" do
      gemfile <<-G
        source "file://#{gem_repo1}"
        gem "rack"
      G

      bundle :install, :env => { "DEBUG" => true }

      expect(err).to include("Your RubyGems configuration")
      expect(err).to include("invalid YAML syntax")
      expect(err).to include("Psych::SyntaxError")
      expect(err).not_to include("ERROR REPORT TEMPLATE")
      expect(exitstatus).to eq(25) if exitstatus
    end

    it "reports a relevant friendly error message", :ruby => ">= 1.9", :rubygems => ">= 2.5.0" do
      gemfile <<-G
        source "file://#{gem_repo1}"
        gem "rack"
      G

      bundle :install, :env => { "DEBUG" => true }, :expect_err => true

      expect(err).to include("Failed to load #{home(".gemrc")}")
      expect(exitstatus).to eq(0) if exitstatus
    end
  end

  it "rescues Thor::AmbiguousTaskError and raises SystemExit" do
    expect do
      Bundler.with_friendly_errors do
        raise Thor::AmbiguousTaskError.new("")
      end
    end.to raise_error(SystemExit)
  end

  describe "#issues_url" do
    it "generates a search URL for the exception message" do
      exception = Exception.new("Exception message")

      expect(Bundler::FriendlyErrors.issues_url(exception)).to eq("https://github.com/bundler/bundler/search?q=Exception+message&type=Issues")
    end

    it "generates a search URL for only the first line of a multi-line exception message" do
      exception = Exception.new(<<END)
First line of the exception message
Second line of the exception message
END

      expect(Bundler::FriendlyErrors.issues_url(exception)).to eq("https://github.com/bundler/bundler/search?q=First+line+of+the+exception+message&type=Issues")
    end
  end
end