Test specific versions of gradle with matching versions of java

1 files changed, 44 insertions, 25 deletions

diff --git a/spec/integration/java/gradle_spec.rb b/spec/integration/java/gradle_spec.rb
index 842bdf7..674281f 100644
--- a/spec/integration/java/gradle_spec.rb
+++ b/spec/integration/java/gradle_spec.rb
@@ -62,36 +62,55 @@ plugins {
     specify { expect(report.licenses_for('postgresql')).to match_array(['BSD-2-Clause']) }
   end
 
+  context 'when using Java 8 with version 1.* of gradle' do
+    before do
+      runner.add_file('.tool-versions', "gradle 1.9")
+      runner.add_file('build.gradle', fixture_file_content("java/build-8.gradle"))
+    end
+
+    it 'returns an empty report because the plugin we use does not work in this version of the gradle API' do
+      report = runner.scan(env: { 'LM_JAVA_VERSION' => '8' })
+
+      expect(report).to match_schema(version:'2.0')
+      expect(report[:dependencies]).to be_empty
+      expect(report[:licenses]).to be_empty
+    end
+  end
+
   [
-    '6.3',
-    '5.6',
-    '4.9',
-    '3.5',
-    '2.9',
-    '1.9'
-  ].each do |gradle_version|
-    %w[8 11].each do |java_version|
-      context "when scanning a gradle (v#{gradle_version}) project" do
-        before do
-          runner.add_file('.tool-versions', "gradle #{gradle_version}")
-        end
+    { java: '8', gradle: ['2.9', '3.5'] },
+    { java: '11', gradle: ['4.9', '5.6', '6.3'] }
+  ].each do |item|
+    context "when using Java v#{item[:java]}" do
+      let(:report) { runner.scan(env: { 'LM_JAVA_VERSION' => item[:java] }) }
 
-        it 'scans a kotlin gradle project' do
-          runner.add_file('build.gradle.kts', fixture_file_content("java/build.gradle.kts"))
-          runner.add_file('settings.gradle.kts', 'rootProject.name = "example"')
+      item[:gradle].each do |gradle_version|
+        context "with gradle #{gradle_version}" do
+          before do
+            runner.add_file('.tool-versions', "gradle #{gradle_version}")
+          end
 
-          report = runner.scan(env: { 'LM_JAVA_VERSION' => java_version })
-          expect(report).to match_schema(version: '2.0')
-        end
+          context "with a kotlin project" do
+            before do
+              runner.add_file('build.gradle.kts', fixture_file_content("java/build.gradle.kts"))
+              runner.add_file('settings.gradle.kts', 'rootProject.name = "example"')
+            end
+
+            specify { expect(report).to match_schema(version: '2.0') }
+            specify { expect(report.dependency_names).to match_array(['postgresql']) }
+            specify { expect(report.licenses_for('postgresql')).to match_array(['BSD-2-Clause']) }
+          end
 
-        it 'scans a groovy gradle project' do
-          runner.add_file('build.gradle', fixture_file_content("java/build.gradle"))
-          runner.add_file('settings.gradle', 'rootProject.name = "example"')
+          context "with a groovy project" do
+            before do
+              runner.add_file('build.gradle', fixture_file_content("java/build-#{item[:java]}.gradle"))
+              runner.add_file('settings.gradle', 'rootProject.name = "example"')
+            end
 
-          report = runner.scan(env: { 'LM_JAVA_VERSION' => java_version })
-          expect(report).to match_schema(version: '2.0')
-          expect(report.dependency_names).to match_array(['postgresql'])
-          expect(report.licenses_for('postgresql')).to match_array(['BSD-2-Clause'])
+            specify { expect(report).to match_schema(version: '2.0') }
+            specify { expect(report.dependency_names).to match_array(['postgresql']) }
+            specify { expect(report.licenses_for('postgresql')).to match_array(['BSD-2-Clause']) }
+          end
         end
       end
     end