Adding dockerfile and integration test. (#94)

* Adding dockerfile and integration test.

* Update templated_tests/java_gradle/Dockerfile

Co-authored-by: codiumai-pr-agent-pro[bot] <151058649+codiumai-pr-agent-pro[bot]@users.noreply.github.com>

* Cleaned up Dockerfile.

---------

Co-authored-by: codiumai-pr-agent-pro[bot] <151058649+codiumai-pr-agent-pro[bot]@users.noreply.github.com>

templated_tests/java_gradle/Dockerfile

@@ -0,0 +1,39 @@
+# Use an image with the required GLIBC version
+FROM ubuntu:24.04 as builder
+
+# Install Java, Python 3.12, and its dev dependencies
+ARG DEBIAN_FRONTEND=noninteractive
+RUN apt-get update && \
+    apt-get install -y \
+    wget \
+    unzip \
+    openjdk-11-jdk && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# Install specific Gradle version
+RUN wget https://services.gradle.org/distributions/gradle-7.2-bin.zip -P /tmp && \
+    unzip -d /opt/gradle /tmp/gradle-*.zip && \
+    ls /opt/gradle/gradle-* && \
+    echo "export GRADLE_HOME=/opt/gradle/gradle-7.2" >> /etc/profile.d/gradle.sh && \
+    echo "export PATH=\${GRADLE_HOME}/bin:\${PATH}" >> /etc/profile.d/gradle.sh && \
+    chmod +x /etc/profile.d/gradle.sh && \
+    . /etc/profile.d/gradle.sh
+
+# Set the environment variable for all subsequent RUN commands
+ENV PATH="/opt/gradle/gradle-7.2/bin:${PATH}"
+
+# Set the working directory
+WORKDIR /home/gradle/src
+
+# Copy the Gradle configuration files into the Docker image
+COPY build.gradle settings.gradle gradlew ./
+
+RUN chmod +x ./gradlew
+
+# Copy the source code into the Docker image
+COPY src ./src
+COPY gradle ./gradle
+
+# Build the application
+RUN gradle build --no-daemon

tests_integration/test_all.sh

@@ -56,12 +56,24 @@ sh tests_integration/test_with_docker.sh \
   --model $MODEL
 
 # Go Webservice Example
+# Note: GPT 3.5 hasn't been powerful enough to generate quality tests that pass
 sh tests_integration/test_with_docker.sh \
   --dockerfile "templated_tests/go_webservice/Dockerfile" \
   --source-file-path "app.go" \
   --test-file-path "app_test.go" \
   --test-command "go test -coverprofile=coverage.out && gocov convert coverage.out | gocov-xml > coverage.xml" \
-  --model $MODEL
+  --model "gpt-4o"
+
+# Java Gradle example
+# Note: GPT 3.5 hasn't been powerful enough to generate quality tests that pass
+sh tests_integration/test_with_docker.sh \
+  --dockerfile "templated_tests/java_gradle/Dockerfile" \
+  --source-file-path "src/main/java/com/davidparry/cover/SimpleMathOperations.java" \
+  --test-file-path "src/test/groovy/com/davidparry/cover/SimpleMathOperationsSpec.groovy" \
+  --test-command "./gradlew clean test jacocoTestReport" \
+  --coverage-type "jacoco" \
+  --code-coverage-report-path "build/reports/jacoco/test/jacocoTestReport.csv" \
+  --model "gpt-4o"
 
 # # Java Spring Calculator example
 # sh tests_integration/test_with_docker.sh \