Initial commit for Sequence Generator

Added sequence generator for start and stop
action with dependency model
Removed java check style from json files
from license maven plugin
JIRA Issues : APPC-33,APPC-106

Issue-Id : APPC-106
Change-Id: I7f12d39b705d77d559790a10b914b8108f5faa5e
Signed-off-by: Kalpesh Chaniyara <kalpeshkumar.chaniyara@amdocs.com>

1 files changed, 256 insertions, 0 deletions

diff --git a/appc-sequence-generator/appc-sequence-generator-bundle/src/test/java/org/openecomp/appc/seqgen/TestSequenceGeneratorPlugin.java b/appc-sequence-generator/appc-sequence-generator-bundle/src/test/java/org/openecomp/appc/seqgen/TestSequenceGeneratorPlugin.java
new file mode 100644
index 000000000..2bb9cd6e2
--- /dev/null
+++ b/appc-sequence-generator/appc-sequence-generator-bundle/src/test/java/org/openecomp/appc/seqgen/TestSequenceGeneratorPlugin.java
@@ -0,0 +1,256 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * Copyright (C) 2017 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.openecomp.appc.seqgen;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.junit.Assert;
+import org.junit.Test;
+import org.openecomp.appc.seqgen.dgplugin.SequenceGeneratorPlugin;
+import org.openecomp.appc.seqgen.dgplugin.impl.SequenceGeneratorPluginImpl;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.util.HashMap;
+import java.util.Map;
+
+public class TestSequenceGeneratorPlugin {
+
+    private static final EELFLogger logger = EELFManager.getInstance().getLogger(TestSequenceGeneratorPlugin.class);
+
+    @Test
+    public void testGenerateSequenceStart() throws URISyntaxException, IOException {
+        String inputJSON = readInput("/input/start.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String outputJSON = context.getAttribute("output");
+        String actualOutput = readOutput("/output/start.json");
+        Assert.assertEquals(outputJSON.trim(),actualOutput.trim());
+    }
+
+
+
+    @Test
+    public void testGenerateSequenceSingleVM()throws URISyntaxException, IOException {
+        String inputJSON = readInput("/input/start-single-vm.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String outputJSON = context.getAttribute("output");
+        String actualOutput = readOutput("/output/start-single-vm.json");
+        Assert.assertEquals(outputJSON.trim(),actualOutput.trim());
+    }
+
+    @Test
+    public void testGenerateSequenceNoStrategy() throws URISyntaxException, IOException {
+        String inputJSON = readInput("/input/no-strategy.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String outputJSON = context.getAttribute("output");
+        String actualOutput = readOutput("/output/start.json");
+
+        Assert.assertEquals(outputJSON.trim(),actualOutput.trim());
+    }
+
+    @Test
+    public void testGenerateSequenceStop() throws URISyntaxException, IOException {
+        String inputJSON = readInput("/input/stop.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String outputJSON = context.getAttribute("output");
+        String actualOutput = readOutput("/output/stop.json");
+
+        Assert.assertEquals(outputJSON.trim(),actualOutput.trim());
+    }
+
+    @Test
+    public void testGenerateSequenceWrongNumber() throws URISyntaxException, IOException {
+        String inputJSON = readInput("/input/wrongnumber.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String errorCode = context.getAttribute("error-code");
+        String errorMessage = context.getAttribute("error-message");
+        logger.debug("errorCode = " + errorCode);
+        Assert.assertEquals(errorCode,"401");
+        Assert.assertEquals(errorMessage,"Error generating sequence Invalid Number for Wait Time 6a");
+    }
+
+
+    @Test
+    public void testGenerateSequenceCyclic() throws URISyntaxException, IOException {
+        String inputJSON = readInput("/input/cyclic.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String errorCode = context.getAttribute("error-code");
+        String errorMessage = context.getAttribute("error-message");
+        logger.debug("errorCode = " + errorCode);
+        Assert.assertEquals(errorCode,"401");
+        Assert.assertEquals(errorMessage,"Error generating sequence There seems to be no Root/Independent node for Vnfc dependencies");
+    }
+
+
+    @Test
+    public void testGenerateSequenceWrongAction() throws URISyntaxException, IOException {
+        String inputJSON = readInput("/input/wrongaction.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String errorCode = context.getAttribute("error-code");
+        String errorMessage = context.getAttribute("error-message");
+        logger.debug("errorCode = " + errorCode);
+        Assert.assertEquals(errorCode,"401");
+        Assert.assertEquals(errorMessage,"Error generating sequence Invalid Action start");
+    }
+
+
+    @Test
+    public void testGenerateSequenceMissingRequestInfo() throws URISyntaxException, IOException {
+        String inputJSON = readInput("/input/missingrequestinfo.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String errorCode = context.getAttribute("error-code");
+        String errorMessage = context.getAttribute("error-message");
+        logger.debug("errorCode = " + errorCode);
+        Assert.assertEquals(errorCode,"401");
+        Assert.assertEquals(errorMessage,"Error generating sequence Request info is not provided in the input");
+    }
+
+    @Test
+    public void testGenerateSequenceStopSingleVM() throws URISyntaxException, IOException{
+        String inputJSON = readInput("/input/stop-single-vm.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String outputJSON = context.getAttribute("output");
+        String actualOutput = readOutput("/output/stop-single-vm.json");
+        Assert.assertEquals(outputJSON.trim(),actualOutput.trim());
+    }
+
+    @Test
+    public void testGenerateSequenceStopSingleVmPerVnfc() throws URISyntaxException, IOException{
+        String inputJSON = readInput("/input/stop-single-vm-per-vnfc.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String outputJSON = context.getAttribute("output");
+        String actualOutput = readOutput("/output/stop-single-vm-per-vnfc.json");
+        Assert.assertEquals(outputJSON.trim(),actualOutput.trim());
+    }
+
+    @Test
+    public void testGenerateSequenceStartSingleVmPerVnfc() throws URISyntaxException, IOException{
+        String inputJSON = readInput("/input/start-single-vm-per-vnfc.json");
+
+        Map<String,String> params = new HashMap<>();
+        SvcLogicContext context = new SvcLogicContext();
+        context.setAttribute("inputJSON",inputJSON);
+
+        SequenceGeneratorPlugin plugin = new SequenceGeneratorPluginImpl();
+        plugin.generateSequence(params,context);
+
+        String outputJSON = context.getAttribute("output");
+        String actualOutput = readOutput("/output/start-single-vm-per-vnfc.json");
+        Assert.assertEquals(outputJSON.trim(),actualOutput.trim());
+    }
+
+    private String readInput(String inputFile) throws URISyntaxException, IOException {
+        File file = new File(this.getClass().getResource(inputFile).toURI());
+
+        byte[] bFile = new byte[(int) file.length()];
+        FileInputStream fileInputStream = new FileInputStream(file);
+        fileInputStream.read(bFile);
+        fileInputStream.close();
+        return new String(bFile);
+    }
+    private String readOutput(String outputFile) throws IOException,URISyntaxException {
+        File file = new File(this.getClass().getResource(outputFile).toURI());
+
+        byte[] bFile = new byte[(int) file.length()];
+        FileInputStream fileInputStream = new FileInputStream(file);
+        fileInputStream.read(bFile);
+        fileInputStream.close();
+
+        String output=new String(bFile);
+        int start=output.indexOf("[");
+        int last=output.length()-1;
+        return output.substring(start,last);
+
+    }
+}