BUG-4329: switch to javaparser

[controller.git] / opendaylight / config / yang-jmx-generator-plugin / src / test / java / org / opendaylight / controller / config / yangjmxgenerator / plugin / MbeASTVisitor.java

diff --git a/opendaylight/config/yang-jmx-generator-plugin/src/test/java/org/opendaylight/controller/config/yangjmxgenerator/plugin/MbeASTVisitor.java b/opendaylight/config/yang-jmx-generator-plugin/src/test/java/org/opendaylight/controller/config/yangjmxgenerator/plugin/MbeASTVisitor.java
new file mode 100644 (file)
index 0000000..3fc32dc
--- /dev/null
+++ b/opendaylight/config/yang-jmx-generator-plugin/src/test/java/org/opendaylight/controller/config/yangjmxgenerator/plugin/MbeASTVisitor.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2016 Pantheon Technologies s.r.o. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.config.yangjmxgenerator.plugin;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import com.github.javaparser.ast.Node;
+import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration;
+import com.github.javaparser.ast.body.ConstructorDeclaration;
+import com.github.javaparser.ast.body.FieldDeclaration;
+import com.github.javaparser.ast.body.MethodDeclaration;
+import com.github.javaparser.ast.comments.Comment;
+import com.github.javaparser.ast.comments.JavadocComment;
+import com.github.javaparser.ast.expr.NormalAnnotationExpr;
+import com.github.javaparser.ast.type.ClassOrInterfaceType;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import org.opendaylight.controller.config.api.annotations.RequireInterface;
+
+class MbeASTVisitor extends SieASTVisitor {
+    private final Set<String> constructors = new HashSet<>();
+    private final Set<String> fieldDeclarations = new HashSet<>();
+    final Set<String> methods = new HashSet<>();
+    private final Map<String, String> methodJavadoc = new HashMap<>();
+    final Map<String, String> requireIfc = new HashMap<>();
+
+    String implmts;
+
+    MbeASTVisitor(final String expectedPackageName, final String fileName) {
+        super(expectedPackageName, fileName);
+    }
+
+    @Override
+    public void visit(final NormalAnnotationExpr expr, final Void arg) {
+        super.visit(expr, arg);
+
+        final String fqcn = expr.getName().toString();
+        if (fqcn.equals(RequireInterface.class.getCanonicalName()) && expr.getParentNode() instanceof MethodDeclaration) {
+            final Node parent = expr.getParentNode();
+            if (parent instanceof MethodDeclaration) {
+                // remember only top level description annotation
+                String reqVal = expr.getPairs().get(0).toString();
+                requireIfc.put(((MethodDeclaration) parent).getName().toString(), reqVal);
+            }
+        }
+    }
+
+    @Override
+    public void visit(final ConstructorDeclaration n, final Void arg) {
+        constructors.add(n.toString());
+        super.visit(n, arg);
+    }
+
+    @Override
+    public void visit(final MethodDeclaration n, final Void arg) {
+        final String signature = n.getDeclarationAsString(false, false);
+
+        methods.add(signature);
+
+        final Comment c = n.getComment();
+        if (c instanceof JavadocComment) {
+            methodJavadoc.put(signature, c.toString());
+        }
+        super.visit(n, arg);
+    }
+
+    @Override
+    public void visit(final FieldDeclaration n, final Void arg) {
+        fieldDeclarations.add(n.toStringWithoutComments());
+        super.visit(n, arg);
+    }
+
+    @Override
+    public void visit(final ClassOrInterfaceDeclaration n, final Void arg) {
+        super.visit(n, arg);
+
+        List<?> superIfcs = n.getImplements();
+        implmts = superIfcs != null && !superIfcs.isEmpty() ? superIfcs.toString() : null;
+
+        if (!n.isInterface()) {
+            final List<ClassOrInterfaceType> e = n.getExtends();
+            if (!e.isEmpty()) {
+                extnds = e.get(0).toString();
+            }
+        }
+    }
+
+    void assertConstructors(final int expected) {
+        assertEquals("Incorrenct number of generated constructors", expected, constructors.size());
+    }
+
+    void assertField(final String declaration) {
+        assertTrue("Missing field " + declaration + ", got: " + fieldDeclarations,
+            fieldDeclarations.contains(declaration + ";"));
+    }
+
+    void assertFields(final int expected) {
+        assertEquals("Incorrect number of generated fields", expected, fieldDeclarations.size());
+    }
+
+    void assertMethodJavadoc(final String method, final String signature) {
+        assertNotNull("Missing javadoc for " + method + " method " + methodJavadoc, methodJavadoc.get(signature));
+    }
+
+    void assertMethodJavadocs(final int expected) {
+        assertEquals("Incorrenct number of generated method javadoc", expected, methodJavadoc.size());
+    }
+}