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/*-
 * ============LICENSE_START=======================================================
 * SDC
 * ================================================================================
 * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */

package org.onap.sdc.toscaparser.api;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

import java.io.File;
import java.util.LinkedHashMap;

import org.junit.Test;
import org.onap.sdc.toscaparser.api.common.JToscaException;
import org.onap.sdc.toscaparser.api.utils.JToscaErrorCodes;
import org.onap.sdc.toscaparser.api.utils.ThreadLocalsHolder;

public class JToscaMetadataParse {

    @Test
    public void testMetadataParsedCorrectly() throws JToscaException {
        String fileStr = JToscaMetadataParse.class.getClassLoader().getResource("csars/csar_hello_world.csar").getFile();
        File file = new File(fileStr);
        ToscaTemplate toscaTemplate = new ToscaTemplate(file.getAbsolutePath(), null, true, null);
        LinkedHashMap<String, Object> metadataProperties = toscaTemplate.getMetaProperties("TOSCA.meta");
        assertNotNull(metadataProperties);
        Object entryDefinition = metadataProperties.get("Entry-Definitions");
        assertNotNull(entryDefinition);
        assertEquals("tosca_helloworld.yaml", entryDefinition);
    }

    @Test
    public void noWarningsAfterParse() throws JToscaException {
        String fileStr = JToscaMetadataParse.class.getClassLoader().getResource("csars/tmpCSAR_Huawei_vSPGW_fixed.csar").getFile();
        File file = new File(fileStr);
        ToscaTemplate toscaTemplate = new ToscaTemplate(file.getAbsolutePath(), null, true, null);
        int validationIssuesCaught = ThreadLocalsHolder.getCollector().validationIssuesCaught();
        assertTrue(validationIssuesCaught == 0 );
    }
    
    @Test
    public void testEmptyCsar() throws JToscaException {
        String fileStr = JToscaMetadataParse.class.getClassLoader().getResource("csars/emptyCsar.csar").getFile();
        File file = new File(fileStr);
        try {
        	ToscaTemplate toscaTemplate = new ToscaTemplate(file.getAbsolutePath(), null, true, null);
        } catch (JToscaException e) {
        	assertTrue(e.getCode().equals(JToscaErrorCodes.INVALID_CSAR_FORMAT.getValue()));
		}
        int validationIssuesCaught = ThreadLocalsHolder.getCollector().validationIssuesCaught();
        assertTrue(validationIssuesCaught == 0 );
    }
    
    @Test
    public void testEmptyPath() throws JToscaException {
        String fileStr = JToscaMetadataParse.class.getClassLoader().getResource("").getFile();
        File file = new File(fileStr);
        try {
        	ToscaTemplate toscaTemplate = new ToscaTemplate(file.getAbsolutePath(), null, true, null);        	
        }catch (JToscaException e) {
        	assertTrue(e.getCode().equals(JToscaErrorCodes.PATH_NOT_VALID.getValue()));
		}
    }
}