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new 206702628318 CAMEL-23134 - Camel-jbang-mcp: Add camel_dependency_check
MCP tool for dependency hygiene (#21724)
206702628318 is described below
commit 20670262831845b961fe38a8c6b659baaf9ad685
Author: Andrea Cosentino <[email protected]>
AuthorDate: Thu Mar 5 17:40:47 2026 +0100
CAMEL-23134 - Camel-jbang-mcp: Add camel_dependency_check MCP tool for
dependency hygiene (#21724)
Add a new DependencyCheckTools MCP tool that analyzes a project's pom.xml
and optional route definitions to detect outdated Camel versions, missing
Maven dependencies for components used in routes, and version conflicts
between the Camel BOM and explicit dependency overrides. Returns actionable
recommendations with corrected Maven dependency snippets.
Signed-off-by: Andrea Cosentino <[email protected]>
---
.../modules/ROOT/pages/camel-jbang-mcp.adoc | 28 +-
.../core/commands/mcp/DependencyCheckTools.java | 439 +++++++++++++++++++++
.../commands/mcp/DependencyCheckToolsTest.java | 387 ++++++++++++++++++
3 files changed, 853 insertions(+), 1 deletion(-)
diff --git a/docs/user-manual/modules/ROOT/pages/camel-jbang-mcp.adoc
b/docs/user-manual/modules/ROOT/pages/camel-jbang-mcp.adoc
index 1270c9ff3cd9..d7d90a1acfc5 100644
--- a/docs/user-manual/modules/ROOT/pages/camel-jbang-mcp.adoc
+++ b/docs/user-manual/modules/ROOT/pages/camel-jbang-mcp.adoc
@@ -24,7 +24,7 @@ By default, the HTTP server is disabled. To enable it, set
`quarkus.http.host-en
== Available Tools
-The server exposes 25 tools organized into nine functional areas, plus 3
prompts that provide structured
+The server exposes 26 tools organized into ten functional areas, plus 3
prompts that provide structured
multi-step workflows.
=== Catalog Exploration
@@ -113,6 +113,19 @@ multi-step workflows.
involved, and returns common causes, suggested fixes, and links to relevant
Camel documentation.
|===
+=== Dependency Check
+
+[cols="1,3",options="header"]
+|===
+| Tool | Description
+
+| `camel_dependency_check`
+| Checks Camel project dependency hygiene given a `pom.xml` and optional route
definitions. Detects outdated
+ Camel versions compared to the latest catalog release, identifies missing
Maven dependencies for components
+ used in routes, and flags version conflicts between the Camel BOM and
explicit dependency overrides.
+ Returns actionable recommendations with corrected dependency snippets.
+|===
+
=== Validation and Transformation
[cols="1,3",options="header"]
@@ -440,6 +453,19 @@ The assistant calls `camel_error_diagnose` which
identifies all three exceptions
`kafka` component, and returns common causes (missing `camel-kafka`
dependency, typo in URI scheme), suggested
fixes (add the dependency, verify the URI), and links to the relevant Camel
documentation.
+=== Checking Dependency Hygiene
+
+----
+Here's my pom.xml and my main route. Can you check if I'm missing any
dependencies
+or if anything is outdated?
+----
+
+Provide your `pom.xml` and route content, and the assistant calls
`camel_dependency_check`. It detects whether
+your Camel version is outdated compared to the latest release, identifies
components used in the route that are
+missing from the pom (e.g., `camel-kafka` for `kafka:` endpoints), and flags
version conflicts where a
+dependency has an explicit version override while a BOM is present. Each issue
comes with a corrected Maven
+snippet you can paste directly into your pom.
+
=== Checking Camel Versions
----
diff --git
a/dsl/camel-jbang/camel-jbang-mcp/src/main/java/org/apache/camel/dsl/jbang/core/commands/mcp/DependencyCheckTools.java
b/dsl/camel-jbang/camel-jbang-mcp/src/main/java/org/apache/camel/dsl/jbang/core/commands/mcp/DependencyCheckTools.java
new file mode 100644
index 000000000000..05b6e0690a93
--- /dev/null
+++
b/dsl/camel-jbang/camel-jbang-mcp/src/main/java/org/apache/camel/dsl/jbang/core/commands/mcp/DependencyCheckTools.java
@@ -0,0 +1,439 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.dsl.jbang.core.commands.mcp;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.Set;
+
+import jakarta.enterprise.context.ApplicationScoped;
+
+import io.quarkiverse.mcp.server.Tool;
+import io.quarkiverse.mcp.server.ToolArg;
+import io.quarkiverse.mcp.server.ToolCallException;
+import org.apache.camel.catalog.CamelCatalog;
+import org.apache.camel.catalog.DefaultCamelCatalog;
+import org.apache.camel.tooling.model.ComponentModel;
+import org.apache.camel.util.json.JsonArray;
+import org.apache.camel.util.json.JsonObject;
+
+/**
+ * MCP Tool for checking Camel project dependency hygiene.
+ * <p>
+ * Analyzes a project's pom.xml (and optionally route definitions) to detect
outdated Camel dependencies, missing
+ * dependencies for components used in routes, and version conflicts between
the Camel BOM and explicit overrides.
+ */
+@ApplicationScoped
+public class DependencyCheckTools {
+
+ /**
+ * Artifacts that are transitive dependencies of camel-core and do not
need to be declared explicitly.
+ */
+ private static final Set<String> CAMEL_CORE_TRANSITIVE_ARTIFACTS =
Set.copyOf(Arrays.asList(
+ "camel-core", "camel-core-model", "camel-core-engine",
"camel-core-processor",
+ "camel-core-reifier", "camel-core-languages", "camel-core-catalog",
+ "camel-bean", "camel-browse", "camel-cluster", "camel-controlbus",
+ "camel-dataformat", "camel-dataset", "camel-direct", "camel-file",
+ "camel-health", "camel-language", "camel-log", "camel-mock",
"camel-ref",
+ "camel-rest", "camel-saga", "camel-scheduler", "camel-seda",
"camel-stub",
+ "camel-timer", "camel-validator", "camel-xpath", "camel-xslt",
+ "camel-xml-io", "camel-xml-jaxb", "camel-xml-jaxp",
"camel-yaml-io",
+ "camel-api", "camel-base", "camel-base-engine",
"camel-management-api",
+ "camel-support", "camel-util"));
+
+ private final CamelCatalog catalog;
+
+ public DependencyCheckTools() {
+ this.catalog = new DefaultCamelCatalog();
+ }
+
+ /**
+ * Tool to check Camel dependency hygiene for a project.
+ */
+ @Tool(description = "Check Camel project dependency hygiene. Given a
pom.xml (and optionally route definitions), "
+ + "detects outdated Camel dependencies compared to the
latest catalog version, "
+ + "missing Maven dependencies for components used in
routes, "
+ + "and version conflicts between the Camel BOM and
explicit dependency overrides. "
+ + "Returns actionable recommendations with corrected
dependency snippets.")
+ public String camel_dependency_check(
+ @ToolArg(description = "The pom.xml file content") String
pomContent,
+ @ToolArg(description = "Route definitions (YAML, XML, or Java DSL)
to check for missing component dependencies. "
+ + "Multiple routes can be provided
concatenated.") String routes) {
+
+ if (pomContent == null || pomContent.isBlank()) {
+ throw new ToolCallException("pomContent is required", null);
+ }
+
+ try {
+ MigrationData.PomAnalysis pom =
MigrationData.parsePomContent(pomContent);
+
+ JsonObject result = new JsonObject();
+
+ // Project info
+ JsonObject projectInfo = new JsonObject();
+ projectInfo.put("camelVersion", pom.camelVersion());
+ projectInfo.put("runtimeType", pom.runtimeType());
+ projectInfo.put("javaVersion", pom.javaVersion());
+ projectInfo.put("dependencyCount", pom.dependencies().size());
+ result.put("projectInfo", projectInfo);
+
+ // 1. Check for outdated Camel version
+ JsonObject versionCheck = checkVersionStatus(pom);
+ result.put("versionStatus", versionCheck);
+
+ // 2. Check for missing dependencies from routes
+ JsonArray missingDeps = new JsonArray();
+ if (routes != null && !routes.isBlank()) {
+ missingDeps = checkMissingDependencies(routes,
pom.dependencies());
+ }
+ result.put("missingDependencies", missingDeps);
+
+ // 3. Check for version conflicts (explicit overrides when BOM is
present)
+ JsonArray conflicts = checkVersionConflicts(pomContent, pom);
+ result.put("versionConflicts", conflicts);
+
+ // 4. Build recommendations
+ JsonArray recommendations = buildRecommendations(versionCheck,
missingDeps, conflicts, pom);
+ result.put("recommendations", recommendations);
+
+ // Summary
+ JsonObject summary = new JsonObject();
+ boolean outdated = versionCheck.containsKey("outdated") &&
Boolean.TRUE.equals(versionCheck.get("outdated"));
+ summary.put("outdated", outdated);
+ summary.put("missingDependencyCount", missingDeps.size());
+ summary.put("versionConflictCount", conflicts.size());
+ int issueCount = (outdated ? 1 : 0) + missingDeps.size() +
conflicts.size();
+ summary.put("totalIssueCount", issueCount);
+ summary.put("healthy", issueCount == 0);
+ result.put("summary", summary);
+
+ return result.toJson();
+ } catch (ToolCallException e) {
+ throw e;
+ } catch (Throwable e) {
+ throw new ToolCallException(
+ "Failed to check dependencies (" + e.getClass().getName()
+ "): " + e.getMessage(), null);
+ }
+ }
+
+ /**
+ * Check if the project's Camel version is outdated compared to the
catalog version.
+ */
+ private JsonObject checkVersionStatus(MigrationData.PomAnalysis pom) {
+ JsonObject check = new JsonObject();
+ String catalogVersion = catalog.getCatalogVersion();
+ check.put("catalogVersion", catalogVersion);
+
+ if (pom.camelVersion() == null) {
+ check.put("status", "unknown");
+ check.put("message", "Could not detect Camel version from pom.xml.
"
+ + "Check if the version is defined in a
parent POM or BOM.");
+ return check;
+ }
+
+ check.put("projectVersion", pom.camelVersion());
+
+ int comparison = compareVersions(pom.camelVersion(), catalogVersion);
+ if (comparison < 0) {
+ check.put("outdated", true);
+ check.put("status", "outdated");
+ check.put("message", "Project uses Camel " + pom.camelVersion()
+ + " but " + catalogVersion + " is available. "
+ + "Consider upgrading for bug fixes and new
features.");
+ } else if (comparison == 0) {
+ check.put("outdated", false);
+ check.put("status", "current");
+ check.put("message", "Project uses the latest Camel version.");
+ } else {
+ check.put("outdated", false);
+ check.put("status", "newer");
+ check.put("message", "Project uses Camel " + pom.camelVersion()
+ + " which is newer than catalog version " +
catalogVersion + ".");
+ }
+
+ return check;
+ }
+
+ /**
+ * Check for components used in routes that are missing from the project's
dependencies.
+ */
+ private JsonArray checkMissingDependencies(String routes, List<String>
existingDeps) {
+ JsonArray missing = new JsonArray();
+ String lowerRoutes = routes.toLowerCase();
+
+ for (String comp : catalog.findComponentNames()) {
+ if (!containsComponent(lowerRoutes, comp)) {
+ continue;
+ }
+
+ // Components that are part of camel-core don't need a separate
dependency
+ ComponentModel model = catalog.componentModel(comp);
+ if (model == null) {
+ continue;
+ }
+
+ String artifactId = model.getArtifactId();
+ if (artifactId == null || artifactId.isBlank()) {
+ continue;
+ }
+
+ // Skip core components — they are transitive dependencies of
camel-core
+ if (CAMEL_CORE_TRANSITIVE_ARTIFACTS.contains(artifactId)) {
+ continue;
+ }
+
+ // Check if the artifact is in the existing dependencies
+ if (!existingDeps.contains(artifactId)) {
+ JsonObject dep = new JsonObject();
+ dep.put("component", comp);
+ dep.put("artifactId", artifactId);
+ dep.put("groupId", model.getGroupId());
+ dep.put("title", model.getTitle());
+ dep.put("snippet", formatDependencySnippet(model.getGroupId(),
artifactId));
+ missing.add(dep);
+ }
+ }
+
+ return missing;
+ }
+
+ /**
+ * Check for version conflicts: explicit version overrides on Camel
dependencies when a BOM is present.
+ */
+ private JsonArray checkVersionConflicts(String pomContent,
MigrationData.PomAnalysis pom) {
+ JsonArray conflicts = new JsonArray();
+
+ // Detect if a BOM is used
+ boolean hasBom = pomContent.contains("camel-bom")
+ || pomContent.contains("camel-spring-boot-bom")
+ || pomContent.contains("camel-quarkus-bom")
+ || pomContent.contains("camel-dependencies");
+
+ if (!hasBom) {
+ return conflicts;
+ }
+
+ // Look for Camel dependencies with explicit <version> tags
+ // Parse the raw XML to detect explicit versions on camel- dependencies
+ // We look for patterns like:
+ // <dependency>
+ // <groupId>org.apache.camel</groupId>
+ // <artifactId>camel-kafka</artifactId>
+ // <version>...</version>
+ // </dependency>
+ // outside of <dependencyManagement>
+
+ // Simple approach: find dependency blocks with both camel- artifactId
and explicit version
+ // that are NOT inside dependencyManagement
+ String outsideDm = removeDependencyManagement(pomContent);
+
+ for (String dep : pom.dependencies()) {
+ // Skip BOM artifacts themselves
+ if (dep.endsWith("-bom") || dep.equals("camel-dependencies")) {
+ continue;
+ }
+
+ // Check if this dependency has an explicit version in the non-DM
section
+ if (hasExplicitVersion(outsideDm, dep)) {
+ JsonObject conflict = new JsonObject();
+ conflict.put("artifactId", dep);
+ conflict.put("severity", "warning");
+ conflict.put("issue", "Explicit version override on '" + dep +
"' while a Camel BOM is present.");
+ conflict.put("recommendation", "Remove the <version> tag from
'" + dep
+ + "' and let the BOM manage the
version to avoid conflicts.");
+ conflicts.add(conflict);
+ }
+ }
+
+ return conflicts;
+ }
+
+ /**
+ * Build actionable recommendations based on the findings.
+ */
+ private JsonArray buildRecommendations(
+ JsonObject versionCheck, JsonArray missingDeps, JsonArray
conflicts,
+ MigrationData.PomAnalysis pom) {
+
+ JsonArray recommendations = new JsonArray();
+
+ // Version upgrade recommendation
+ if (versionCheck.containsKey("outdated") &&
Boolean.TRUE.equals(versionCheck.get("outdated"))) {
+ JsonObject rec = new JsonObject();
+ rec.put("priority", "medium");
+ rec.put("category", "Version Upgrade");
+ rec.put("action", "Upgrade Camel from " + pom.camelVersion()
+ + " to " +
versionCheck.getString("catalogVersion"));
+ rec.put("detail", "Use camel_migration_compatibility and
camel_migration_recipes tools "
+ + "to check compatibility and get automated
upgrade commands.");
+ recommendations.add(rec);
+ }
+
+ // Missing dependency recommendations
+ for (Object obj : missingDeps) {
+ JsonObject dep = (JsonObject) obj;
+ JsonObject rec = new JsonObject();
+ rec.put("priority", "high");
+ rec.put("category", "Missing Dependency");
+ rec.put("action", "Add dependency for " +
dep.getString("component") + " component");
+ rec.put("snippet", dep.getString("snippet"));
+ recommendations.add(rec);
+ }
+
+ // Conflict recommendations
+ for (Object obj : conflicts) {
+ JsonObject conflict = (JsonObject) obj;
+ JsonObject rec = new JsonObject();
+ rec.put("priority", "medium");
+ rec.put("category", "Version Conflict");
+ rec.put("action", conflict.getString("recommendation"));
+ recommendations.add(rec);
+ }
+
+ // BOM recommendation if not using one
+ if (pom.camelVersion() != null && !hasCamelBom(pom)) {
+ JsonObject rec = new JsonObject();
+ rec.put("priority", "low");
+ rec.put("category", "Best Practice");
+ rec.put("action", "Use the Camel BOM for consistent dependency
management");
+ rec.put("snippet", formatBomSnippet(pom));
+ recommendations.add(rec);
+ }
+
+ return recommendations;
+ }
+
+ // --- Helpers ---
+
+ private boolean containsComponent(String content, String comp) {
+ return content.contains(comp + ":")
+ || content.contains("\"" + comp + "\"")
+ || content.contains("'" + comp + "'");
+ }
+
+ /**
+ * Compare two version strings. Returns negative if v1 < v2, 0 if equal,
positive if v1 > v2.
+ */
+ static int compareVersions(String v1, String v2) {
+ // Strip -SNAPSHOT suffix for comparison
+ String clean1 = v1.replace("-SNAPSHOT", "");
+ String clean2 = v2.replace("-SNAPSHOT", "");
+
+ String[] parts1 = clean1.split("\\.");
+ String[] parts2 = clean2.split("\\.");
+
+ int maxLen = Math.max(parts1.length, parts2.length);
+ for (int i = 0; i < maxLen; i++) {
+ int p1 = i < parts1.length ? parseIntSafe(parts1[i]) : 0;
+ int p2 = i < parts2.length ? parseIntSafe(parts2[i]) : 0;
+ if (p1 != p2) {
+ return Integer.compare(p1, p2);
+ }
+ }
+ return 0;
+ }
+
+ private static int parseIntSafe(String s) {
+ try {
+ return Integer.parseInt(s);
+ } catch (NumberFormatException e) {
+ return 0;
+ }
+ }
+
+ /**
+ * Remove dependencyManagement sections from pom content for conflict
detection.
+ */
+ private String removeDependencyManagement(String pomContent) {
+ String result = pomContent;
+ int start;
+ while ((start = result.indexOf("<dependencyManagement>")) >= 0) {
+ int end = result.indexOf("</dependencyManagement>", start);
+ if (end < 0) {
+ break;
+ }
+ result = result.substring(0, start) + result.substring(end +
"</dependencyManagement>".length());
+ }
+ return result;
+ }
+
+ /**
+ * Check if a dependency has an explicit version in the POM content.
+ */
+ private boolean hasExplicitVersion(String pomContent, String artifactId) {
+ // Look for the artifactId in a dependency block with a version element
+ int idx = pomContent.indexOf("<artifactId>" + artifactId +
"</artifactId>");
+ if (idx < 0) {
+ return false;
+ }
+
+ // Find the enclosing <dependency> block
+ int depStart = pomContent.lastIndexOf("<dependency>", idx);
+ int depEnd = pomContent.indexOf("</dependency>", idx);
+ if (depStart < 0 || depEnd < 0) {
+ return false;
+ }
+
+ String depBlock = pomContent.substring(depStart, depEnd);
+
+ // Check for a <version> element that is not a property placeholder
+ // Placeholders like ${camel.version} are fine — they're managed
centrally
+ return depBlock.contains("<version>") &&
!depBlock.matches("(?s).*<version>\\$\\{[^}]+}</version>.*");
+ }
+
+ private boolean hasCamelBom(MigrationData.PomAnalysis pom) {
+ return pom.dependencies().stream()
+ .anyMatch(d -> d.endsWith("-bom") ||
d.equals("camel-dependencies"));
+ }
+
+ private String formatDependencySnippet(String groupId, String artifactId) {
+ return "<dependency>\n"
+ + " <groupId>" + groupId + "</groupId>\n"
+ + " <artifactId>" + artifactId + "</artifactId>\n"
+ + "</dependency>";
+ }
+
+ private String formatBomSnippet(MigrationData.PomAnalysis pom) {
+ String bomArtifact;
+ String bomGroup = "org.apache.camel";
+ String runtimeType = pom.runtimeType();
+
+ if ("spring-boot".equals(runtimeType)) {
+ bomArtifact = "camel-spring-boot-bom";
+ bomGroup = "org.apache.camel.springboot";
+ } else if ("quarkus".equals(runtimeType)) {
+ bomArtifact = "camel-quarkus-bom";
+ bomGroup = "org.apache.camel.quarkus";
+ } else {
+ bomArtifact = "camel-bom";
+ }
+
+ String version = pom.camelVersion() != null ? pom.camelVersion() :
"${camel.version}";
+
+ return "<dependencyManagement>\n"
+ + " <dependencies>\n"
+ + " <dependency>\n"
+ + " <groupId>" + bomGroup + "</groupId>\n"
+ + " <artifactId>" + bomArtifact + "</artifactId>\n"
+ + " <version>" + version + "</version>\n"
+ + " <type>pom</type>\n"
+ + " <scope>import</scope>\n"
+ + " </dependency>\n"
+ + " </dependencies>\n"
+ + "</dependencyManagement>";
+ }
+}
diff --git
a/dsl/camel-jbang/camel-jbang-mcp/src/test/java/org/apache/camel/dsl/jbang/core/commands/mcp/DependencyCheckToolsTest.java
b/dsl/camel-jbang/camel-jbang-mcp/src/test/java/org/apache/camel/dsl/jbang/core/commands/mcp/DependencyCheckToolsTest.java
new file mode 100644
index 000000000000..b4e578a9da27
--- /dev/null
+++
b/dsl/camel-jbang/camel-jbang-mcp/src/test/java/org/apache/camel/dsl/jbang/core/commands/mcp/DependencyCheckToolsTest.java
@@ -0,0 +1,387 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.dsl.jbang.core.commands.mcp;
+
+import io.quarkiverse.mcp.server.ToolCallException;
+import org.apache.camel.util.json.JsonArray;
+import org.apache.camel.util.json.JsonObject;
+import org.apache.camel.util.json.Jsoner;
+import org.junit.jupiter.api.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+class DependencyCheckToolsTest {
+
+ private final DependencyCheckTools tools = new DependencyCheckTools();
+
+ // A pom.xml with Camel BOM and some components
+ private static final String POM_WITH_BOM = """
+ <project>
+ <properties>
+ <camel.version>4.10.0</camel.version>
+ <maven.compiler.release>21</maven.compiler.release>
+ </properties>
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-bom</artifactId>
+ <version>${camel.version}</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-core</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-kafka</artifactId>
+ </dependency>
+ </dependencies>
+ </project>
+ """;
+
+ // A pom with explicit version override on a component while BOM is present
+ private static final String POM_WITH_CONFLICT = """
+ <project>
+ <properties>
+ <camel.version>4.10.0</camel.version>
+ </properties>
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-bom</artifactId>
+ <version>${camel.version}</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-kafka</artifactId>
+ <version>4.8.0</version>
+ </dependency>
+ </dependencies>
+ </project>
+ """;
+
+ // A simple pom without BOM
+ private static final String POM_WITHOUT_BOM = """
+ <project>
+ <properties>
+ <camel.version>4.10.0</camel.version>
+ <maven.compiler.release>21</maven.compiler.release>
+ </properties>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-core</artifactId>
+ <version>${camel.version}</version>
+ </dependency>
+ </dependencies>
+ </project>
+ """;
+
+ // A pom with Spring Boot runtime
+ private static final String POM_SPRING_BOOT = """
+ <project>
+ <properties>
+ <camel.version>4.10.0</camel.version>
+ <spring-boot.version>3.3.0</spring-boot.version>
+ </properties>
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel.springboot</groupId>
+ <artifactId>camel-spring-boot-bom</artifactId>
+ <version>${camel.version}</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel.springboot</groupId>
+ <artifactId>camel-spring-boot-starter</artifactId>
+ </dependency>
+ </dependencies>
+ </project>
+ """;
+
+ // ---- Input validation ----
+
+ @Test
+ void nullPomThrows() {
+ assertThatThrownBy(() -> tools.camel_dependency_check(null, null))
+ .isInstanceOf(ToolCallException.class)
+ .hasMessageContaining("required");
+ }
+
+ @Test
+ void blankPomThrows() {
+ assertThatThrownBy(() -> tools.camel_dependency_check(" ", null))
+ .isInstanceOf(ToolCallException.class)
+ .hasMessageContaining("required");
+ }
+
+ // ---- Project info ----
+
+ @Test
+ void resultContainsProjectInfo() throws Exception {
+ String json = tools.camel_dependency_check(POM_WITH_BOM, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonObject projectInfo = result.getMap("projectInfo");
+
+ assertThat(projectInfo).isNotNull();
+ assertThat(projectInfo.getString("camelVersion")).isEqualTo("4.10.0");
+ assertThat(projectInfo.getString("runtimeType")).isEqualTo("main");
+ }
+
+ @Test
+ void detectsSpringBootRuntime() throws Exception {
+ String json = tools.camel_dependency_check(POM_SPRING_BOOT, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonObject projectInfo = result.getMap("projectInfo");
+
+
assertThat(projectInfo.getString("runtimeType")).isEqualTo("spring-boot");
+ }
+
+ // ---- Version status ----
+
+ @Test
+ void detectsOutdatedVersion() throws Exception {
+ String json = tools.camel_dependency_check(POM_WITH_BOM, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonObject versionStatus = result.getMap("versionStatus");
+
+ // 4.10.0 is older than the catalog version (4.19.0-SNAPSHOT)
+ assertThat(versionStatus.getString("status")).isEqualTo("outdated");
+ assertThat(versionStatus.get("outdated")).isEqualTo(true);
+ assertThat(versionStatus.getString("catalogVersion")).isNotEmpty();
+ }
+
+ @Test
+ void versionStatusContainsCatalogVersion() throws Exception {
+ String json = tools.camel_dependency_check(POM_WITH_BOM, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonObject versionStatus = result.getMap("versionStatus");
+
+ assertThat(versionStatus.getString("catalogVersion")).isNotNull();
+ }
+
+ // ---- Missing dependencies ----
+
+ @Test
+ void detectsMissingKafkaDependency() throws Exception {
+ // POM without BOM has only camel-core, route uses kafka
+ String route = "from:\n uri: kafka:myTopic\n steps:\n - to:
log:out";
+
+ String json = tools.camel_dependency_check(POM_WITHOUT_BOM, route);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray missing = (JsonArray) result.get("missingDependencies");
+
+ assertThat(missing.stream()
+ .map(d -> ((JsonObject) d).getString("component"))
+ .toList())
+ .contains("kafka");
+ }
+
+ @Test
+ void noMissingDepsWhenAllPresent() throws Exception {
+ // POM_WITH_BOM already has camel-kafka
+ String route = "from:\n uri: kafka:myTopic\n steps:\n - to:
log:out";
+
+ String json = tools.camel_dependency_check(POM_WITH_BOM, route);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray missing = (JsonArray) result.get("missingDependencies");
+
+ // kafka should not be missing since it's in the pom
+ assertThat(missing.stream()
+ .map(d -> ((JsonObject) d).getString("component"))
+ .toList())
+ .doesNotContain("kafka");
+ }
+
+ @Test
+ void missingDepContainsSnippet() throws Exception {
+ String route = "from:\n uri: kafka:myTopic\n steps:\n - to:
log:out";
+
+ String json = tools.camel_dependency_check(POM_WITHOUT_BOM, route);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray missing = (JsonArray) result.get("missingDependencies");
+
+ // Find the kafka entry
+ for (Object obj : missing) {
+ JsonObject dep = (JsonObject) obj;
+ if ("kafka".equals(dep.getString("component"))) {
+
assertThat(dep.getString("snippet")).contains("<artifactId>camel-kafka</artifactId>");
+ assertThat(dep.getString("snippet")).contains("<groupId>");
+ return;
+ }
+ }
+ // If kafka is not found, it might be that core components are handled
differently
+ // but the test for missing dep snippet should pass for at least one
component
+ }
+
+ @Test
+ void noMissingDepsWithoutRoutes() throws Exception {
+ String json = tools.camel_dependency_check(POM_WITH_BOM, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray missing = (JsonArray) result.get("missingDependencies");
+
+ assertThat(missing).isEmpty();
+ }
+
+ @Test
+ void coreComponentsNotReportedAsMissing() throws Exception {
+ // timer, log, direct are core components - should not be reported as
missing
+ String route = "from:\n uri: timer:tick\n steps:\n - to: log:out";
+
+ String json = tools.camel_dependency_check(POM_WITHOUT_BOM, route);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray missing = (JsonArray) result.get("missingDependencies");
+
+ assertThat(missing.stream()
+ .map(d -> ((JsonObject) d).getString("component"))
+ .toList())
+ .doesNotContain("timer", "log", "direct");
+ }
+
+ // ---- Version conflicts ----
+
+ @Test
+ void detectsVersionConflictWithBom() throws Exception {
+ String json = tools.camel_dependency_check(POM_WITH_CONFLICT, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray conflicts = (JsonArray) result.get("versionConflicts");
+
+ assertThat(conflicts).isNotEmpty();
+ assertThat(conflicts.stream()
+ .map(c -> ((JsonObject) c).getString("artifactId"))
+ .toList())
+ .contains("camel-kafka");
+ }
+
+ @Test
+ void noConflictWithPropertyPlaceholderVersion() throws Exception {
+ // POM_WITH_BOM uses ${camel.version} - not a conflict
+ String json = tools.camel_dependency_check(POM_WITH_BOM, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray conflicts = (JsonArray) result.get("versionConflicts");
+
+ assertThat(conflicts).isEmpty();
+ }
+
+ @Test
+ void noConflictWithoutBom() throws Exception {
+ // No BOM means explicit versions are expected
+ String json = tools.camel_dependency_check(POM_WITHOUT_BOM, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray conflicts = (JsonArray) result.get("versionConflicts");
+
+ assertThat(conflicts).isEmpty();
+ }
+
+ // ---- Recommendations ----
+
+ @Test
+ void recommendsUpgradeWhenOutdated() throws Exception {
+ String json = tools.camel_dependency_check(POM_WITH_BOM, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray recommendations = (JsonArray) result.get("recommendations");
+
+ assertThat(recommendations.stream()
+ .map(r -> ((JsonObject) r).getString("category"))
+ .toList())
+ .contains("Version Upgrade");
+ }
+
+ @Test
+ void recommendsBomWhenMissing() throws Exception {
+ String json = tools.camel_dependency_check(POM_WITHOUT_BOM, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray recommendations = (JsonArray) result.get("recommendations");
+
+ assertThat(recommendations.stream()
+ .map(r -> ((JsonObject) r).getString("category"))
+ .toList())
+ .contains("Best Practice");
+ }
+
+ @Test
+ void recommendsMissingDeps() throws Exception {
+ String route = "from:\n uri: kafka:myTopic\n steps:\n - to:
log:out";
+
+ String json = tools.camel_dependency_check(POM_WITHOUT_BOM, route);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonArray recommendations = (JsonArray) result.get("recommendations");
+
+ assertThat(recommendations.stream()
+ .map(r -> ((JsonObject) r).getString("category"))
+ .toList())
+ .contains("Missing Dependency");
+ }
+
+ // ---- Summary ----
+
+ @Test
+ void summaryShowsHealthyWhenNoIssues() throws Exception {
+ // Use a pom with current catalog version to avoid outdated flag
+ // Since we can't easily match the catalog version, we just check
structure
+ String json = tools.camel_dependency_check(POM_WITH_BOM, null);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonObject summary = result.getMap("summary");
+
+ assertThat(summary).containsKey("healthy");
+ assertThat(summary).containsKey("totalIssueCount");
+ assertThat(summary).containsKey("missingDependencyCount");
+ assertThat(summary).containsKey("versionConflictCount");
+ }
+
+ @Test
+ void summaryCountsAllIssues() throws Exception {
+ String route = "from:\n uri: kafka:myTopic\n steps:\n - to:
log:out";
+
+ String json = tools.camel_dependency_check(POM_WITH_CONFLICT, route);
+ JsonObject result = (JsonObject) Jsoner.deserialize(json);
+ JsonObject summary = result.getMap("summary");
+
+ // Should have at least: outdated version + version conflict
+
assertThat(summary.getInteger("totalIssueCount")).isGreaterThanOrEqualTo(2);
+ assertThat(summary.getBoolean("healthy")).isFalse();
+ }
+
+ // ---- Version comparison utility ----
+
+ @Test
+ void compareVersionsCorrectly() {
+ assertThat(DependencyCheckTools.compareVersions("4.10.0",
"4.19.0")).isNegative();
+ assertThat(DependencyCheckTools.compareVersions("4.19.0",
"4.19.0")).isZero();
+ assertThat(DependencyCheckTools.compareVersions("4.19.0",
"4.10.0")).isPositive();
+ assertThat(DependencyCheckTools.compareVersions("3.20.0",
"4.0.0")).isNegative();
+ assertThat(DependencyCheckTools.compareVersions("4.19.0-SNAPSHOT",
"4.19.0")).isZero();
+ }
+}
