6 files changed, 133 insertions, 9 deletions
diff --git a/spec/fixtures/java/maven/custom-tls/pom.xml b/spec/fixtures/java/maven/custom-tls/pom.xml
new file mode 100644
index 0000000..6c647c0
--- /dev/null
+++ b/spec/fixtures/java/maven/custom-tls/pom.xml
@@ -0,0 +1,27 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.gitlab.secure</groupId>
+  <artifactId>license-scanning</artifactId>
+  <packaging>jar</packaging>
+  <version>1.0-SNAPSHOT</version>
+  <name>example</name>
+  <dependencies>
+    <dependency>
+      <groupId>com.fasterxml.jackson.core</groupId>
+      <artifactId>jackson-core</artifactId>
+      <version>2.10.0</version>
+    </dependency>
+  </dependencies>
+  <repositories>
+    <repository>
+      <id>custom</id>
+      <url>https://maven.test/maven2</url>
+    </repository>
+  </repositories>
+  <distributionManagement>
+    <repository>
+      <id>custom</id>
+      <url>https://maven.test/maven2</url>
+    </repository>
+  </distributionManagement>
+</project>
diff --git a/spec/gemnasium_maven_spec.rb b/spec/gemnasium_maven_spec.rb
index 63c9aae..5dac7bc 100644
--- a/spec/gemnasium_maven_spec.rb
+++ b/spec/gemnasium_maven_spec.rb
@@ -1,20 +1,28 @@
 RSpec.describe 'gemnasium-maven' do
   context "when scanning a java project with packages from a custom source" do
     subject do
-      Dir.chdir Pathname.pwd.join('src/gemnasium-maven') do
-        system("docker build --network=host -t #{docker_image} .")
-
-        if system([ :docker, :run, '-it', '--rm', '--volume', "#{project_path}:/tmp/app", '--network=host', '--env', 'CI_PROJECT_DIR=/tmp/app', docker_image, '/analyzer run' ].map(&:to_s).join(' '))
-          report_path = project_path.join('gl-license-scanning-report.json')
-          report_path.exist? ? JSON.parse(report_path.read) : {}
-        else
-          {}
-        end
+      docker.build(tag: docker_image)
+      if docker.run(image: docker_image, project_path: project_path, env: env)
+        report_path = project_path.join('gl-license-scanning-report.json')
+        report_path.exist? ? JSON.parse(report_path.read) : {}
+      else
+        {}
       end
     end
 
+    let(:docker) { Docker.new(pwd: Pathname.pwd.join('src/gemnasium-maven')) }
     let(:project_path) { Dir.pwd }
     let(:docker_image) { 'gemnasium-maven:latest' }
+    let(:env) { { 'ADDITIONAL_CA_CERT_BUNDLE' => '' } }
+    let(:project) { Project.new }
+
+    before do
+      project.mount(dir: fixture_file('java/maven/custom-tls'))
+    end
+
+    after do
+      project.cleanup
+    end
 
     specify { expect(subject.count).to eql(1) }
   end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 8cfc067..0280338 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -14,6 +14,9 @@
 #
 # See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
 require 'json'
+require 'support/docker'
+require 'support/project'
+require 'support/fixture_file_helper'
 
 RSpec.configure do |config|
   # rspec-expectations config goes here. You can use an alternate
diff --git a/spec/support/docker.rb b/spec/support/docker.rb
new file mode 100644
index 0000000..331ee17
--- /dev/null
+++ b/spec/support/docker.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+class Docker
+  DEFAULT_ENV = { 'CI_PROJECT_DIR' => '/tmp/app' }.freeze
+  attr_reader :pwd
+
+  def initialize(pwd: Pathname.pwd)
+    @pwd = pwd
+  end
+
+  def build(tag:)
+    Dir.chdir pwd do
+      system("docker build --network=host -t #{tag} .")
+    end
+  end
+
+  def run(image:, project_path: Pathname.pwd, env: {})
+    env_options = DEFAULT_ENV.merge(env).map { |(key, value)| "--env #{key}=#{value}" }
+    Dir.chdir pwd do
+      system([
+        :docker, :run, '-it', '--rm',
+        '--volume', "#{project_path}:/tmp/app",
+        '--network=host',
+        env_options,
+        image, '/analyzer run'
+      ].flatten.map(&:to_s).join(' '))
+    end
+  end
+end
diff --git a/spec/support/fixture_file_helper.rb b/spec/support/fixture_file_helper.rb
new file mode 100644
index 0000000..e5b8bde
--- /dev/null
+++ b/spec/support/fixture_file_helper.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+module FixtureFileHelper
+  def fixture_file_content(path, data = {})
+    fixture_file(path).read
+  end
+
+  def fixture_file(path)
+    Pathname.pwd.join("spec/fixtures/#{path}")
+  end
+end
+
+RSpec.configure do |config|
+  config.include(FixtureFileHelper)
+end
diff --git a/spec/support/project.rb b/spec/support/project.rb
new file mode 100644
index 0000000..a90dfd6
--- /dev/null
+++ b/spec/support/project.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+require 'securerandom'
+
+class Project
+  attr_reader :path
+
+  def initialize(path = Pathname.pwd.join('tmp').join(SecureRandom.uuid))
+    FileUtils.mkdir_p(path)
+    @path = Pathname(path)
+  end
+
+  def mount(dir:)
+    FileUtils.cp_r("#{dir}/.", path)
+  end
+
+  def chdir
+    Dir.chdir path do
+      yield
+    end
+  end
+
+  def clone(repo, branch: 'master')
+    if branch.match?(/\b[0-9a-f]{5,40}\b/)
+      execute({}, 'git', 'clone', '--quiet', repo, path.to_s)
+      chdir do
+        execute({}, 'git', 'checkout', branch)
+      end
+    else
+      execute({}, 'git', 'clone', '--quiet', '--depth=1', '--single-branch', '--branch', branch, repo, path.to_s)
+    end
+  end
+
+  def execute(env = {}, *args)
+    Bundler.with_unbundled_env do
+      system(env, *args, exception: true)
+    end
+  end
+
+  def cleanup
+    FileUtils.rm_rf(path) if path.exist?
+  end
+end