/**
 * This file is part of Eclipse Steady.
 *
 * Licensed 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
 */
package org.eclipse.steady.java;

import static org.junit.Assert.assertEquals;

import java.io.File;
import java.util.Map;

import org.eclipse.steady.Construct;
import org.eclipse.steady.ConstructId;
import org.eclipse.steady.FileAnalysisException;
import org.eclipse.steady.FileAnalyzerFactory;
import org.junit.Test;

public class ClassFileAnalyzerTest {

  /**
   * Test that certain constructs are correctly found in a give class file.
   */
  @Test
  public void classFileAnalyzerTest() {
    try {
      // Analyze a test class file
      ClassFileAnalyzer cfa =
          (ClassFileAnalyzer)
              FileAnalyzerFactory.buildFileAnalyzer(
                  new File("./src/test/resources/Callgraph.class"));
      final Map<ConstructId, Construct> c = cfa.getConstructs();

      // Check that certain constructs have been found
      JavaConstructorId cid = JavaId.parseConstructorQName("com.sap.psr.vulas.cg.Callgraph(Graph)");
      assertEquals(true, cfa.containsConstruct(cid));

      JavaMethodId mid =
          JavaId.parseMethodQName("com.sap.psr.vulas.cg.Callgraph.getAllEdges(String)");
      assertEquals(true, cfa.containsConstruct(cid));

      JavaMethodId not_existing_method =
          JavaId.parseMethodQName("com.sap.psr.vulas.cg.Callgraph.1234(String)");
      assertEquals(false, cfa.containsConstruct(not_existing_method));
    } catch (FileAnalysisException e) {
      System.err.println(e.getMessage());
    }
  }
}
