#1 Add comprehensive error handling to all verify.groovy scripts

Author: Ben Asmussen

src/test/resources/projects/basic/verify.groovy

@@ -1,22 +1,45 @@
 // Verify the generated project
 def projectDir = new File(basedir, "project/test-project")
 
-// Check basic structure
-assert projectDir.exists() : "Project directory should exist: ${projectDir}"
-assert new File(projectDir, "pom.xml").exists() : "pom.xml should exist"
-assert new File(projectDir, "LICENSE").exists() : "LICENSE should exist"
-assert new File(projectDir, ".gitignore").exists() : ".gitignore should exist"
-
-// Check GitHub workflows
-assert new File(projectDir, ".github/workflows").exists() : ".github/workflows should exist"
-assert new File(projectDir, ".github/workflows/ci.yml").exists() : "CI workflow should exist"
-assert new File(projectDir, ".github/workflows/dependency-check.yml").exists() : "Dependency check workflow should exist"
-assert new File(projectDir, ".github/workflows/gitflow-release.yml").exists() : "Gitflow release workflow should exist"
-assert new File(projectDir, ".github/workflows/gitflow-hotfix.yml").exists() : "Gitflow hotfix workflow should exist"
-
-// Check source directories
-assert new File(projectDir, "src/main/java/com/example/test/App.java").exists() : "Main App.java should exist"
-assert new File(projectDir, "src/test/java/com/example/test/AppTest.java").exists() : "Test AppTest.java should exist"
-
-println "Integration test passed: All expected files were created!"
-return true
+try {
+    println "Starting verification for: ${basedir}"
+    
+    // Check basic structure
+    println "Checking project directory exists: ${projectDir}"
+    assert projectDir.exists() : "Project directory should exist: ${projectDir}"
+    
+    println "Checking pom.xml..."
+    assert new File(projectDir, "pom.xml").exists() : "pom.xml should exist"
+    
+    println "Checking LICENSE..."
+    assert new File(projectDir, "LICENSE").exists() : "LICENSE should exist"
+    
+    println "Checking .gitignore..."
+    assert new File(projectDir, ".gitignore").exists() : ".gitignore should exist"
+    println "PASS: Basic structure validated"
+    
+    // Check GitHub workflows
+    println "Checking GitHub workflows..."
+    assert new File(projectDir, ".github/workflows").exists() : ".github/workflows should exist"
+    assert new File(projectDir, ".github/workflows/ci.yml").exists() : "CI workflow should exist"
+    assert new File(projectDir, ".github/workflows/dependency-check.yml").exists() : "Dependency check workflow should exist"
+    assert new File(projectDir, ".github/workflows/gitflow-release.yml").exists() : "Gitflow release workflow should exist"
+    assert new File(projectDir, ".github/workflows/gitflow-hotfix.yml").exists() : "Gitflow hotfix workflow should exist"
+    println "PASS: GitHub workflows validated"
+    
+    // Check source directories
+    println "Checking source directories..."
+    assert new File(projectDir, "src/main/java/com/example/test/App.java").exists() : "Main App.java should exist"
+    assert new File(projectDir, "src/test/java/com/example/test/AppTest.java").exists() : "Test AppTest.java should exist"
+    println "PASS: Source directories validated"
+    
+    println "VERIFICATION PASSED"
+    return true
+} catch (AssertionError e) {
+    println "ERROR: ASSERTION FAILED: ${e.message}"
+    throw e
+} catch (Exception e) {
+    println "ERROR: UNEXPECTED: ${e.message}"
+    e.printStackTrace()
+    throw e
+}

src/test/resources/projects/custom-package/verify.groovy

@@ -1,48 +1,89 @@
 // Verify custom package parameter works correctly
 def projectDir = new File(basedir, "project/custom-pkg-app")
 
-assert projectDir.exists()
-
-// Check POM has correct groupId and artifactId
-def pomFile = new File(projectDir, "pom.xml")
-def pomContent = pomFile.text
-assert pomContent.contains("<groupId>com.mycompany</groupId>")
-assert pomContent.contains("<artifactId>custom-pkg-app</artifactId>")
-assert pomContent.contains("<version>1.5.0</version>")
-assert pomContent.contains("<maven.compiler.release>17</maven.compiler.release>")
-
-// Check that package structure uses custom package, NOT groupId
-assert new File(projectDir, "src/main/java/org/custompackage/application/App.java").exists()
-assert new File(projectDir, "src/test/java/org/custompackage/application/AppTest.java").exists()
-
-// Should NOT have the groupId package structure
-assert !new File(projectDir, "src/main/java/com/mycompany").exists()
-
-// Check package declaration in source files
-def appFile = new File(projectDir, "src/main/java/org/custompackage/application/App.java")
-def appContent = appFile.text
-assert appContent.contains("package org.custompackage.application;")
-assert !appContent.contains("package com.mycompany;")
-
-def testFile = new File(projectDir, "src/test/java/org/custompackage/application/AppTest.java")
-def testContent = testFile.text
-assert testContent.contains("package org.custompackage.application;")
-
-// Check test.properties
-def testPropsFile = new File(projectDir, "src/test/resources/test.properties")
-def testPropsContent = testPropsFile.text
-assert testPropsContent.contains("app.test.java.version=17")
-assert testPropsContent.contains("app.test.version=1.5.0")
-assert testPropsContent.contains("app.test.name=custom-pkg-app-test")
-
-// Check GitHub workflows exist
-assert new File(projectDir, ".github/workflows/ci.yml").exists()
-assert new File(projectDir, ".github/workflows/dependency-check.yml").exists()
-assert new File(projectDir, ".github/workflows/gitflow-release.yml").exists()
-assert new File(projectDir, ".github/workflows/gitflow-hotfix.yml").exists()
-
-// Check .gitignore exists
-assert new File(projectDir, ".gitignore").exists()
-
-println "Custom package test passed - package parameter correctly overrides groupId!"
-return true
+try {
+    println "Starting verification for: ${basedir}"
+    
+    println "Checking project directory exists: ${projectDir}"
+    assert projectDir.exists() : "Project directory does not exist: ${projectDir}"
+    
+    // Check POM has correct groupId and artifactId
+    def pomFile = new File(projectDir, "pom.xml")
+    println "Checking POM file: ${pomFile}"
+    assert pomFile.exists() : "POM file does not exist: ${pomFile}"
+    
+    def pomContent = pomFile.text
+    assert pomContent.contains("<groupId>com.mycompany</groupId>") : "POM missing correct groupId"
+    assert pomContent.contains("<artifactId>custom-pkg-app</artifactId>") : "POM missing correct artifactId"
+    assert pomContent.contains("<version>1.5.0</version>") : "POM missing correct version"
+    assert pomContent.contains("<maven.compiler.release>17</maven.compiler.release>") : "POM missing Java 17 compiler release"
+    println "PASS: POM file validated"
+    
+    // Check that package structure uses custom package, NOT groupId
+    println "Checking custom package structure..."
+    def appJavaFile = new File(projectDir, "src/main/java/org/custompackage/application/App.java")
+    assert appJavaFile.exists() : "App.java does not exist at: ${appJavaFile}"
+    
+    def testJavaFile = new File(projectDir, "src/test/java/org/custompackage/application/AppTest.java")
+    assert testJavaFile.exists() : "AppTest.java does not exist at: ${testJavaFile}"
+    
+    // Should NOT have the groupId package structure
+    def wrongPackageDir = new File(projectDir, "src/main/java/com/mycompany")
+    assert !wrongPackageDir.exists() : "Wrong package structure exists (should use custom package, not groupId): ${wrongPackageDir}"
+    println "PASS: Custom package structure validated"
+    
+    // Check package declaration in source files
+    println "Checking package declarations..."
+    def appContent = appJavaFile.text
+    assert appContent.contains("package org.custompackage.application;") : 
+        "App.java has incorrect package declaration"
+    assert !appContent.contains("package com.mycompany;") : 
+        "App.java contains wrong package declaration (com.mycompany)"
+    
+    def testContent = testJavaFile.text
+    assert testContent.contains("package org.custompackage.application;") : 
+        "AppTest.java has incorrect package declaration"
+    println "PASS: Package declarations validated"
+    
+    // Check test.properties
+    def testPropsFile = new File(projectDir, "src/test/resources/test.properties")
+    println "Checking test properties: ${testPropsFile}"
+    assert testPropsFile.exists() : "test.properties does not exist: ${testPropsFile}"
+    
+    def testPropsContent = testPropsFile.text
+    assert testPropsContent.contains("app.test.java.version=17") : 
+        "test.properties missing java.version=17"
+    assert testPropsContent.contains("app.test.version=1.5.0") : 
+        "test.properties missing version=1.5.0"
+    assert testPropsContent.contains("app.test.name=custom-pkg-app-test") : 
+        "test.properties missing name=custom-pkg-app-test"
+    println "PASS: Test properties validated"
+    
+    // Check GitHub workflows exist
+    println "Checking GitHub workflows..."
+    assert new File(projectDir, ".github/workflows/ci.yml").exists() : 
+        "ci.yml does not exist"
+    assert new File(projectDir, ".github/workflows/dependency-check.yml").exists() : 
+        "dependency-check.yml does not exist"
+    assert new File(projectDir, ".github/workflows/gitflow-release.yml").exists() : 
+        "gitflow-release.yml does not exist"
+    assert new File(projectDir, ".github/workflows/gitflow-hotfix.yml").exists() : 
+        "gitflow-hotfix.yml does not exist"
+    println "PASS: GitHub workflows exist"
+    
+    // Check .gitignore exists
+    def gitignoreFile = new File(projectDir, ".gitignore")
+    println "Checking .gitignore: ${gitignoreFile}"
+    assert gitignoreFile.exists() : ".gitignore does not exist: ${gitignoreFile}"
+    println "PASS: .gitignore exists"
+    
+    println "VERIFICATION PASSED"
+    return true
+} catch (AssertionError e) {
+    println "ERROR: ASSERTION FAILED: ${e.message}"
+    throw e
+} catch (Exception e) {
+    println "ERROR: UNEXPECTED: ${e.message}"
+    e.printStackTrace()
+    throw e
+}

src/test/resources/projects/default-package/verify.groovy

@@ -1,42 +1,80 @@
 // Verify default package behavior (should use groupId)
 def projectDir = new File(basedir, "project/default-pkg-app")
 
-assert projectDir.exists()
-
-// Check POM
-def pomFile = new File(projectDir, "pom.xml")
-def pomContent = pomFile.text
-assert pomContent.contains("<groupId>org.mycompany</groupId>")
-assert pomContent.contains("<artifactId>default-pkg-app</artifactId>")
-assert pomContent.contains("<version>2.0.0</version>")
-
-// Check that package structure uses groupId
-assert new File(projectDir, "src/main/java/org/mycompany/App.java").exists()
-assert new File(projectDir, "src/test/java/org/mycompany/AppTest.java").exists()
-
-// Check package declaration
-def appFile = new File(projectDir, "src/main/java/org/mycompany/App.java")
-def appContent = appFile.text
-assert appContent.contains("package org.mycompany;")
-
-def testFile = new File(projectDir, "src/test/java/org/mycompany/AppTest.java")
-def testContent = testFile.text
-assert testContent.contains("package org.mycompany;")
-
-// Check test.properties
-def testPropsFile = new File(projectDir, "src/test/resources/test.properties")
-def testPropsContent = testPropsFile.text
-assert testPropsContent.contains("app.test.version=2.0.0")
-assert testPropsContent.contains("app.test.name=default-pkg-app-test")
-
-// Check GitHub workflows exist
-assert new File(projectDir, ".github/workflows/ci.yml").exists()
-assert new File(projectDir, ".github/workflows/dependency-check.yml").exists()
-assert new File(projectDir, ".github/workflows/gitflow-release.yml").exists()
-assert new File(projectDir, ".github/workflows/gitflow-hotfix.yml").exists()
-
-// Check .gitignore exists
-assert new File(projectDir, ".gitignore").exists()
-
-println "Default package archetype generation test passed!"
-return true
+try {
+    println "Starting verification for: ${basedir}"
+    
+    println "Checking project directory exists: ${projectDir}"
+    assert projectDir.exists() : "Project directory does not exist: ${projectDir}"
+    
+    // Check POM
+    def pomFile = new File(projectDir, "pom.xml")
+    println "Checking POM file: ${pomFile}"
+    assert pomFile.exists() : "POM file does not exist: ${pomFile}"
+    
+    def pomContent = pomFile.text
+    assert pomContent.contains("<groupId>org.mycompany</groupId>") : "POM missing correct groupId"
+    assert pomContent.contains("<artifactId>default-pkg-app</artifactId>") : "POM missing correct artifactId"
+    assert pomContent.contains("<version>2.0.0</version>") : "POM missing correct version"
+    println "PASS: POM file validated"
+    
+    // Check that package structure uses groupId
+    println "Checking package structure uses groupId..."
+    def appJavaFile = new File(projectDir, "src/main/java/org/mycompany/App.java")
+    assert appJavaFile.exists() : "App.java does not exist at: ${appJavaFile}"
+    
+    def testJavaFile = new File(projectDir, "src/test/java/org/mycompany/AppTest.java")
+    assert testJavaFile.exists() : "AppTest.java does not exist at: ${testJavaFile}"
+    println "PASS: Package structure validated (using groupId as default)"
+    
+    // Check package declaration
+    println "Checking package declarations..."
+    def appContent = appJavaFile.text
+    assert appContent.contains("package org.mycompany;") : 
+        "App.java has incorrect package declaration"
+    
+    def testContent = testJavaFile.text
+    assert testContent.contains("package org.mycompany;") : 
+        "AppTest.java has incorrect package declaration"
+    println "PASS: Package declarations validated"
+    
+    // Check test.properties
+    def testPropsFile = new File(projectDir, "src/test/resources/test.properties")
+    println "Checking test properties: ${testPropsFile}"
+    assert testPropsFile.exists() : "test.properties does not exist: ${testPropsFile}"
+    
+    def testPropsContent = testPropsFile.text
+    assert testPropsContent.contains("app.test.version=2.0.0") : 
+        "test.properties missing version=2.0.0"
+    assert testPropsContent.contains("app.test.name=default-pkg-app-test") : 
+        "test.properties missing name=default-pkg-app-test"
+    println "PASS: Test properties validated"
+    
+    // Check GitHub workflows exist
+    println "Checking GitHub workflows..."
+    assert new File(projectDir, ".github/workflows/ci.yml").exists() : 
+        "ci.yml does not exist"
+    assert new File(projectDir, ".github/workflows/dependency-check.yml").exists() : 
+        "dependency-check.yml does not exist"
+    assert new File(projectDir, ".github/workflows/gitflow-release.yml").exists() : 
+        "gitflow-release.yml does not exist"
+    assert new File(projectDir, ".github/workflows/gitflow-hotfix.yml").exists() : 
+        "gitflow-hotfix.yml does not exist"
+    println "PASS: GitHub workflows exist"
+    
+    // Check .gitignore exists
+    def gitignoreFile = new File(projectDir, ".gitignore")
+    println "Checking .gitignore: ${gitignoreFile}"
+    assert gitignoreFile.exists() : ".gitignore does not exist: ${gitignoreFile}"
+    println "PASS: .gitignore exists"
+    
+    println "VERIFICATION PASSED"
+    return true
+} catch (AssertionError e) {
+    println "ERROR: ASSERTION FAILED: ${e.message}"
+    throw e
+} catch (Exception e) {
+    println "ERROR: UNEXPECTED: ${e.message}"
+    e.printStackTrace()
+    throw e
+}