added modules

src/maven/pom.rs

@@ -14,6 +14,7 @@ pub struct Pom {
     pub dependencies: Vec<Dependency>,
     pub dependency_management: Vec<Dependency>,
     pub properties: HashMap<String, String>,
+    pub modules: Vec<String>,
 }
 
 #[derive(PartialEq, Debug)]

src/maven/pom_parser.rs

@@ -13,7 +13,8 @@ pub fn get_pom(xml: &str) -> Result<Pom, SaxError> {
     let mut url = None;
     let mut dependencies = vec![];
     let mut dependency_management = vec![];
-    let mut properties = HashMap::new(); //useless assignment...
+    let mut properties = HashMap::new(); // useless assignment...
+    let mut modules = vec![]; // not useless assignment...
 
     for child in get_document(xml)?.root.children {
         match child.name.as_str() {
@@ -27,6 +28,7 @@ pub fn get_pom(xml: &str) -> Result<Pom, SaxError> {
             "dependencies" => dependencies = get_dependencies(child),
             "dependencyManagement" => dependency_management = get_dependency_mgmt(child),
             "properties" => properties = get_properties(child),
+            "modules" => add_modules(child, &mut modules),
             _ => {}
         }
     }
@@ -41,9 +43,16 @@ pub fn get_pom(xml: &str) -> Result<Pom, SaxError> {
         dependencies,
         dependency_management,
         properties,
+        modules,
     })
 }
 
+fn add_modules(element: Node, modules: &mut Vec<String>){
+    for module in element.children {
+        modules.push(module.text.expect("Cannot read module name"));
+    }
+}
+
 fn get_properties(element: Node) -> HashMap<String, String> {
     let mut properties = HashMap::new();
     for property in element.children {

tests/maven/pom_parser_test.rs

@@ -1,5 +1,4 @@
 use undeepend::maven::pom_parser::get_pom;
-use undeepend::xml::dom_parser::get_document;
 
 #[test]
 fn test_pom_parser_is_correct() {
@@ -27,4 +26,8 @@ fn test_pom_parser_is_correct() {
     assert_eq!("objenesis", objenesis.artifact_id);
     assert_eq!(Some("1.0".to_string()), objenesis.version);
     assert!(pom.dependency_management.is_empty());
+
+    assert_eq!(2, pom.modules.len());
+    assert_eq!("a", pom.modules[0]);
+    assert_eq!("b", pom.modules[1]);
 }

tests/maven/resources/pom.xml

@@ -22,15 +22,12 @@
             <distribution>repo</distribution>
         </license>
     </licenses>
-    <scm>
+   
-        <url>http://code.google.com/p/mockito/source/browse/</url>
+    <modules>
-    </scm>
+        <module>a</module>
-    <developers>
+        <module>b</module>
-        <developer>
+    </modules>
-            <id>szczepiq</id>
+
-            <name>Szczepan Faber</name>
-        </developer>
-    </developers>
     <dependencies>
         <dependency>
             <groupId>org.hamcrest</groupId>