package unit.jakartamigration.dependencyanalysis.service;
import adrianmikula.jakartamigration.dependencyanalysis.domain.*;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.io.TempDir;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;
import static org.junit.jupiter.api.Assertions.*;
@DisplayName("DependencyAnalysisModule Tests")
@Disabled("Implementation not yet created - will be enabled once DependencyAnalysisModuleImpl is implemented")
class DependencyAnalysisModuleTest {
private DependencyAnalysisModule module;
@TempDir
Path tempDir;
@BeforeEach
void setUp() {
// TODO: Initialize with actual implementation once DependencyAnalysisModuleImpl is created
// For now, tests will be marked as disabled until implementation is ready
org.junit.jupiter.api.Assumptions.assumeTrue(false, "DependencyAnalysisModuleImpl not yet implemented");
}
@Test
@DisplayName("Should analyze project and return complete report")
void shouldAnalyzeProject() throws Exception {
// Given
String pomContent = """
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>test-project</artifactId>
<version>1.0.0</version>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.1</version>
</dependency>
</dependencies>
</project>
""";
Path pomXml = tempDir.resolve("pom.xml");
Files.writeString(pomXml, pomContent);
// When
DependencyAnalysisReport report = module.analyzeProject(tempDir);
// Then
assertNotNull(report);
assertNotNull(report.dependencyGraph());
assertNotNull(report.namespaceMap());
assertNotNull(report.blockers());
assertNotNull(report.recommendations());
assertNotNull(report.riskAssessment());
assertNotNull(report.readinessScore());
}
@Test
@DisplayName("Should identify namespaces in dependency graph")
void shouldIdentifyNamespaces() {
// Given
DependencyGraph graph = new DependencyGraph();
Artifact javaxArtifact = new Artifact("javax.servlet", "javax.servlet-api", "4.0.1", "compile", false);
Artifact jakartaArtifact = new Artifact("jakarta.servlet", "jakarta.servlet-api", "6.0.0", "compile", false);
graph.addNode(javaxArtifact);
graph.addNode(jakartaArtifact);
// When
NamespaceCompatibilityMap namespaceMap = module.identifyNamespaces(graph);
// Then
assertNotNull(namespaceMap);
assertEquals(Namespace.JAVAX, namespaceMap.get(javaxArtifact));
assertEquals(Namespace.JAKARTA, namespaceMap.get(jakartaArtifact));
}
@Test
@DisplayName("Should detect blockers for artifacts without Jakarta equivalents")
void shouldDetectBlockers() {
// Given
DependencyGraph graph = new DependencyGraph();
Artifact blockerArtifact = new Artifact("com.legacy", "no-jakarta-equivalent", "1.0.0", "compile", false);
graph.addNode(blockerArtifact);
// When
List<Blocker> blockers = module.detectBlockers(graph);
// Then
assertNotNull(blockers);
// Should detect blocker if no Jakarta equivalent exists
}
@Test
@DisplayName("Should recommend Jakarta-compatible versions")
void shouldRecommendVersions() {
// Given
Artifact javaxArtifact = new Artifact("javax.servlet", "javax.servlet-api", "4.0.1", "compile", false);
List<Artifact> artifacts = List.of(javaxArtifact);
// When
List<VersionRecommendation> recommendations = module.recommendVersions(artifacts);
// Then
assertNotNull(recommendations);
assertFalse(recommendations.isEmpty());
VersionRecommendation recommendation = recommendations.get(0);
assertEquals(javaxArtifact, recommendation.currentArtifact());
assertNotNull(recommendation.recommendedArtifact());
assertTrue(recommendation.recommendedArtifact().groupId().startsWith("jakarta."));
}
@Test
@DisplayName("Should analyze transitive conflicts")
void shouldAnalyzeTransitiveConflicts() {
// Given
DependencyGraph graph = new DependencyGraph();
Artifact root = new Artifact("com.example", "app", "1.0.0", "compile", false);
Artifact javaxDep = new Artifact("javax.servlet", "javax.servlet-api", "4.0.1", "compile", true);
Artifact jakartaDep = new Artifact("jakarta.servlet", "jakarta.servlet-api", "6.0.0", "compile", true);
graph.addEdge(new Dependency(root, javaxDep, "compile", false));
graph.addEdge(new Dependency(root, jakartaDep, "compile", false));
// When
TransitiveConflictReport report = module.analyzeTransitiveConflicts(graph);
// Then
assertNotNull(report);
assertNotNull(report.conflicts());
}
}
