# frozen_string_literal: true

require 'spec_helper'

RSpec.describe "maven" do
  include_examples "each report version", "java", "maven"
  include_examples "each report version", "java", "maven-multimodules"

  context "when the maven dependencies come from the same projects public maven repository" do
    subject { runner.scan(env: { 'CI_PROJECT_ID' => '6130122' }) }

    before do
      runner.mount(dir: fixture_file('java/maven/gitlab-repo'))
    end

    it 'is able to detect some of the licenses' do
      expect(subject).to match_schema
      expect(subject.dependency_names).to match_array(%w[example jaxb-api])
      expect(subject.licenses_for('example')).to match_array(['MIT'])
      expect(subject.licenses_for('jaxb-api')).to match_array(['GPL-2.0-only', 'CDDL-1.1'])
    end
  end

  context "when packages are sourced from an external package registry" do
    subject do
      runner.scan(env: {
        'CI_PROJECT_ID' => 'invalid',
        'MAVEN_CLI_OPTS' => "--settings settings.xml"
      })
    end

    before do
      runner.mount(dir: fixture_file('java/maven/external-gitlab-repo'))
    end

    it 'downloads packages from by using a custom `settings.xml`' do
      expect(subject).to match_schema
      expect(subject.dependency_names).to match_array(%w[example jaxb-api])
      expect(subject.licenses_for('example')).to match_array(['MIT'])
      expect(subject.licenses_for('jaxb-api')).to match_array(['GPL-2.0-only', 'CDDL-1.1'])
    end
  end

  describe "When using the `SETUP_CMD`" do
    it 'executes the custom script' do
      runner.add_file('custom.sh') do
        <<~SCRIPT
        #!/bin/bash -l

        echo 'hello'
        SCRIPT
      end

      report = runner.scan(env: {
        'SETUP_CMD' => 'bash custom.sh'
      })

      expect(report).to match_schema
    end
  end

  describe "When scanning a project with multiple modules" do
    subject { runner.scan }

    before do
      runner.mount(dir: fixture_file('java/maven/multimodule'))
    end

    it 'detects dependences from each module' do
      expect(subject).to match_schema
      expect(subject[:dependencies]).not_to be_empty

      [
        { name: "asm", licenses: ["bsd"] },
        { name: "asm-commons", licenses: ["bsd"] },
        { name: "jackson-annotations", licenses: ["Apache-2.0"] },
        { name: "jackson-core", licenses: ["Apache-2.0"] },
        { name: "jackson-databind", licenses: ["Apache-2.0"] },
        { name: "jackson-dataformat-xml", licenses: ["Apache-2.0"] },
        { name: "jackson-module-jaxb-annotations", licenses: ["Apache-2.0"] },
        { name: "log4j-api", licenses: ["Apache-2.0"] },
        { name: "log4j-core", licenses: ["Apache-2.0"] },
        { name: "netty-all", licenses: ["Apache-2.0"] },
        { name: "stax2-api", licenses: ["bsd"] }
      ].each do |dependency|
        expect(subject.licenses_for(dependency[:name])).to match_array(dependency[:licenses])
      end

      expect(subject.dependency_names).not_to include('junit')
    end
  end

  context "when connecting to a custom package registry with a self signed certificate" do
    let(:report) { runner.scan(env: { 'ADDITIONAL_CA_CERT_BUNDLE' => x509_certificate('wildcard.test').read }) }
    let(:private_maven_host) { 'maven.test' }

    before do
      add_host('maven.test', '127.0.0.1')
      start_proxy_server

      runner.add_file('pom.xml') do
        fixture_file_content('java/maven/pom-single.xml.erb', {
          group_id: 'com.fasterxml.jackson.core',
          artifact_id: 'jackson-core',
          version: '2.10.0',
          repository_id: 'custom',
          repository_url: "https://#{private_maven_host}/maven2"
        })
      end
    end

    specify { expect(report).to match_schema }
    specify { expect(report.dependency_names).to match_array(['jackson-core']) }
    specify { expect(report.licenses_for('jackson-core')).to match_array(['Apache-2.0']) }
  end

  [
    { java: '8', maven: ['3.6.3', '3.5.4', '3.3.9', '3.2.5'] },
    { java: '11', maven: ['3.6.3', '3.5.4', '3.3.9', '3.2.5'] }
  ].each do |item|
    item[:maven].each do |maven_version|
      context "when using Java v#{item[:java]} with maven v#{maven_version}" do
        let(:report) { runner.scan(env: env) }
        let(:env) do
          {
            'LM_JAVA_VERSION' => item[:java],
            'MAVEN_CLI_OPTS' => "--settings settings.xml"
          }
        end

        before do
          runner.mount(dir: fixture_file('java/maven/simple'))
          runner.add_file('.mvn/wrapper/maven-wrapper.properties') do
            "distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/#{maven_version}/apache-maven-#{maven_version}-bin.zip"
          end
        end

        specify do
          expect(report).to match_schema
          expect(report.dependency_names).to match_array(['netty-all'])
          expect(report.licenses_for('netty-all')).to match_array(['Apache-2.0'])
        end
      end
    end
  end
end