Add specs to test each version of gradle

2 files changed, 26 insertions, 32 deletions

diff --git a/Dockerfile b/Dockerfile
index 223e802..68d45ad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,13 +23,16 @@ RUN add-apt-repository ppa:ondrej/php -y && apt-get update -y && \
     echo 'conan' >> $HOME/.default-python-packages && \
     echo '\n. $HOME/.asdf/asdf.sh' >> $HOME/.bashrc && \
     echo 'legacy_version_file = yes' > $HOME/.asdfrc && \
+    asdf plugin-add gradle && \
     asdf plugin-add java && \
     asdf plugin-add python && \
+    echo 'gradle system' >> $HOME/.tool-versions && \
     echo 'java adopt-openjdk-8u242-b08 adopt-openjdk-11.0.6+10' >> $HOME/.tool-versions && \
     echo 'python 3.8.1 3.5.9 2.7.17' >> $HOME/.tool-versions && \
     asdf install && \
-    asdf global python 3.8.1 && \
+    asdf global gradle system && \
     asdf global java adopt-openjdk-8u242-b08 && \
+    asdf global python 3.8.1 && \
     asdf reshim && \
     bash -lc "gem install --no-document 'bundler:~> 1.7' 'bundler:~> 2.0'" && \
     rm -fr /opt/jdk* && \
diff --git a/spec/integration/java/gradle_spec.rb b/spec/integration/java/gradle_spec.rb
index 6823ce1..7b3b4bf 100644
--- a/spec/integration/java/gradle_spec.rb
+++ b/spec/integration/java/gradle_spec.rb
@@ -48,9 +48,17 @@ plugins {
     end
   end
 
-  context 'when scanning a gradle project that uses kotlin' do
-    let(:build_file_content) do
-      <<~GRADLE
+  [
+    '6.2',
+    '5.6',
+    '4.9',
+    '3.5',
+    '2.9',
+    '1.9',
+  ].each do |version|
+    context "when scanning a gradle (v#{version}) project that uses a kotlin build script" do
+      let(:build_file_content) do
+        <<~KOTLIN
 plugins {
     `java-library`
 }
@@ -62,36 +70,19 @@ dependencies {
     implementation("com.google.guava:guava:28.1-jre")
     testImplementation("junit:junit:4.12")
 }
-      GRADLE
-    end
-    let(:settings_file_content) { 'rootProject.name = "example"' }
-
-    it 'scans a gradle project' do
-      runner.add_file('build.gradle.kts', build_file_content)
-      runner.add_file('settings.gradle.kts', settings_file_content)
-
-      report = runner.scan
-      expect(report).to match_schema(version: '2.0')
-      expect(report[:licenses]).to be_empty
-      expect(report[:dependencies]).to be_empty
-    end
-  end
+        KOTLIN
+      end
 
-  context "when scanning a v6 gradle project" do
-    it 'scans a gradle project' do
-      content = <<~GRADLE
-      GRADLE
-      runner.add_file('build.gradle', content)
+      it 'scans a gradle project' do
+        runner.add_file('build.gradle.kts', build_file_content)
+        runner.add_file('settings.gradle.kts', 'rootProject.name = "example"')
+        runner.add_file('.tool-versions', "gradle #{version}")
 
-      report = runner.scan
-      expect(report).to match_schema(version: '2.0')
-      expect(report[:licenses]).to be_empty
-      expect(report[:dependencies]).to be_empty
+        report = runner.scan
+        expect(report).to match_schema(version: '2.0')
+        expect(report[:licenses]).to be_empty
+        expect(report[:dependencies]).to be_empty
+      end
     end
   end
-  context "when scanning a v5 gradle project"
-  context "when scanning a v4 gradle project"
-  context "when scanning a v3 gradle project"
-  context "when scanning a v2 gradle project"
-  context "when scanning a v1 gradle project"
 end