3 files changed, 36 insertions, 6 deletions
diff --git a/spec/integration/java/gradle_spec.rb b/spec/integration/java/gradle_spec.rb
index 55bde8d..fc52c72 100644
--- a/spec/integration/java/gradle_spec.rb
+++ b/spec/integration/java/gradle_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 RSpec.describe "gradle" do
   context "when running a default gradle build" do
-    it 'installs the required ruby and produces a valid report' do
+    it 'scans a gradle project' do
       content = <<~GRADLE
 /*
  * This file was generated by the Gradle 'init' task.
@@ -22,4 +22,29 @@ plugins {
       expect(report[:dependencies]).to be_empty
     end
   end
+
+  context 'when scanning a gradle project that does not include the `com.github.hierynomus.license` plugin' do
+    let(:project_url) { 'https://gitlab.com/one-touch-pipeline/otp.git' }
+    let(:result) { runner.scan }
+
+    before do
+      runner.clone(project_url)
+    end
+
+    it 'is able to detect licenses' do
+      expect(result).not_to be_empty
+      expect(result).to match_schema(version: '2.0')
+      expect(result[:licenses]).not_to be_empty
+
+      [
+        { name: 'ant', licenses: ['Apache-2.0'] },
+        { name: 'activation', licenses: ['CDDL-1.0'] },
+        { name: 'xml-apis', licenses: ['Apache-2.0', 'SAX-PD', 'W3C-20150513'] },
+        { name: 'sitemesh', licenses: ['Apache-1.1'] },
+        { name: 'hibernate-jpa-2.1-api', licenses: ['BSD-3-Clause', 'EPL-1.0'] },
+      ].each do |dependency|
+        expect(find_in(result, dependency[:name])[:licenses]).to match_array(dependency[:licenses])
+      end
+    end
+  end
 end
diff --git a/spec/support/integration_test_helper.rb b/spec/support/integration_test_helper.rb
index e05ef43..09843c3 100644
--- a/spec/support/integration_test_helper.rb
+++ b/spec/support/integration_test_helper.rb
@@ -40,4 +40,10 @@ module IntegrationTestHelper
   def runner(*args)
     @runner ||= IntegrationTestRunner.new(*args)
   end
+
+  def find_in(report, name)
+    report[:dependencies].find do |dependency|
+      dependency[:name] == name
+    end
+  end
 end
diff --git a/spec/support/matchers.rb b/spec/support/matchers.rb
index 1d1c263..12bbdf7 100644
--- a/spec/support/matchers.rb
+++ b/spec/support/matchers.rb
@@ -1,10 +1,9 @@
 RSpec::Matchers.define :match_schema do |version: '2.0'|
+  def schema_for(version)
+    License::Management.root.join("spec/fixtures/schema/v#{version}.json").to_s
+  end
   match do |actual|
-    schema = License::Management.root
-      .join("spec/fixtures/schema/v#{version}.json")
-      .to_s
-    @errors = JSON::Validator.fully_validate(schema, actual)
-    @errors.empty?
+    !actual.nil? && JSON::Validator.fully_validate(schema_for(version), actual).empty?
   end
 
   failure_message do |response|