Enhance validation with moco server

CLI-2

Change-Id: Ie8a98a2a20137610634b3450d1076bec1790e9b1
Signed-off-by: Kanagaraj Manickam k00365106 <kanagaraj.manickam@huawei.com>

4 files changed, 198 insertions, 0 deletions

diff --git a/validation/pom.xml b/validation/pom.xml
index 62b0db5d..618074f6 100644
--- a/validation/pom.xml
+++ b/validation/pom.xml
@@ -31,6 +31,12 @@
     <name>cli/validation</name>
     <packaging>jar</packaging>
     <dependencies>
+       <dependency>
+          <groupId>com.github.dreamhead</groupId>
+          <artifactId>moco-runner</artifactId>
+          <version>0.11.1</version>
+           <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
diff --git a/validation/src/test/java/org/onap/cli/moco/OnapCommandHttpMocoServer.java b/validation/src/test/java/org/onap/cli/moco/OnapCommandHttpMocoServer.java
new file mode 100644
index 00000000..f92e0c00
--- /dev/null
+++ b/validation/src/test/java/org/onap/cli/moco/OnapCommandHttpMocoServer.java
@@ -0,0 +1,172 @@
+/*
+ * Copyright 2017 Huawei Technologies Co., Ltd.
+ *
+ * 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.
+ */
+
+package org.onap.cli.moco;
+
+import static com.github.dreamhead.moco.MocoJsonRunner.jsonHttpServer;
+import static com.github.dreamhead.moco.Runner.runner;
+import static com.github.dreamhead.moco.Moco.pathResource;
+import static com.github.dreamhead.moco.Moco.file;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
+import org.onap.cli.fw.OnapCommandRegistrar;
+import org.onap.cli.fw.error.OnapCommandException;
+import org.onap.cli.fw.error.OnapCommandInvalidSample;
+import org.onap.cli.fw.utils.OnapCommandUtils;
+import org.onap.cli.main.OnapCli;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.core.io.Resource;
+import org.yaml.snakeyaml.Yaml;
+
+import com.github.dreamhead.moco.HttpServer;
+import com.github.dreamhead.moco.Runner;
+
+public class OnapCommandHttpMocoServer {
+
+    public static final String SAMPLE_PATTERN = "onap-cli-sample/**/";
+
+    public static final String SAMPLE_VERSION = "onap_cli_sample_version";
+    public static final String SAMPLE_VERSION_1_0 = "1.0";
+
+    public static final String SAMPLE_COMMAND_NAME = "name";
+    public static final String SAMPLE_PRODUCT = "version";
+    public static final String SAMPLE_LIST = "samples";
+    public static final String SAMPLE_DESCRIPTION = "name";
+    public static final String SAMPLE_INPUT = "input";
+    public static final String SAMPLE_OUTPUT = "output";
+    public static final String SAMPLE_MOCO = "moco";
+
+    private static Logger LOG = LoggerFactory.getLogger(OnapCommandHttpMocoServer.class);
+
+    private String samplesToTest = "*.yaml";
+
+    private int port = 8141;
+
+    public int getPort() {
+        return port;
+    }
+
+    public void setPort(int port) {
+        this.port = port;
+    }
+
+    public OnapCommandHttpMocoServer(String samplesToTest) {
+        this.samplesToTest = samplesToTest;
+    }
+
+    public OnapCommandHttpMocoServer() {
+    }
+
+    private List<Resource> dicoverSampleYamls() {
+        Resource[] resources = new Resource [] {};
+        try {
+            resources = OnapCommandUtils.getExternalResources(SAMPLE_PATTERN + this.samplesToTest);
+        } catch (IOException e) {
+            LOG.error("Failed to discover the samples", e);
+        }
+
+        return Arrays.asList(resources);
+    }
+
+    private String getValue(Map<String, ?> map, String prpName) {
+         Object o = map.get(prpName);
+         if (o != null) {
+             return o.toString();
+         }
+
+         return "";
+    }
+
+    private List<OnapCommandSample> loadSamples(Resource file) throws OnapCommandInvalidSample {
+
+        List<OnapCommandSample> samples = new ArrayList<>();
+        Map<String, ?> values = null;
+        try {
+            values = (Map<String, ?>) new Yaml().load(file.getInputStream());
+        } catch (Exception e) {
+            throw new OnapCommandInvalidSample("Invalid sample", e);
+        }
+
+        OnapCommandSample sample = new OnapCommandSample();
+
+        if (!this.getValue(values, SAMPLE_VERSION).equals(SAMPLE_VERSION_1_0)) {
+            throw new OnapCommandInvalidSample("Invalid sample version " + this.getValue(values, SAMPLE_VERSION));
+        }
+
+        sample.setCommandName(this.getValue(values, SAMPLE_COMMAND_NAME));
+        sample.setProduct(this.getValue(values, SAMPLE_PRODUCT));
+
+        //Retrieve the samples
+        values = (Map<String, Map<String, String>>) values.get(SAMPLE_LIST);
+
+        for (String s: values.keySet()) {
+            Map<String, ?> sMap = (Map<String, ?>)values.get(s);
+            sample.setDescription(this.getValue(sMap, SAMPLE_DESCRIPTION));
+            sample.setInput(this.getValue(sMap, SAMPLE_INPUT));
+            sample.setOutput(this.getValue(sMap, SAMPLE_OUTPUT));
+            sample.setMoco(this.getValue(sMap, SAMPLE_MOCO));
+            samples.add(sample);
+        }
+
+        return samples;
+    }
+
+    private void verifySample(OnapCommandSample sample) throws OnapCommandException {
+
+        List <String> args = new ArrayList<>();
+        args.add(sample.getCommandName());
+        args.addAll(Arrays.asList(sample.getInput().split(" ")));
+
+        ByteArrayOutputStream bo = new ByteArrayOutputStream();
+        System.setOut(new PrintStream(bo));
+
+        OnapCli cli = new OnapCli(args.toArray(new String []{}));
+        OnapCommandRegistrar.getRegistrar().setEnabledProductVersion(sample.getProduct());
+        cli.handle();
+
+        String output = new String(bo.toByteArray());
+
+        //mrkanag uncomment following lines once moco server setup is done
+        //assert cli.getExitCode() == 0;
+
+        //assert sample.getOutput().equals(output);
+    }
+
+    public void verifySamples() throws OnapCommandException {
+        for (Resource rsc : this.dicoverSampleYamls()) {
+              for(OnapCommandSample sample: this.loadSamples(rsc)) {
+
+                  if (!sample.getMoco().isEmpty()) {
+                      HttpServer server = jsonHttpServer(this.getPort(), pathResource(sample.getMoco()));
+                      Runner r = runner(server);
+                        r.start();
+
+                        this.verifySample(sample);
+
+                        r.stop();
+                  }
+              }
+        }
+    }
+}
\ No newline at end of file
diff --git a/validation/src/test/resources/customer-create-sample-1.1-moco.json b/validation/src/test/resources/customer-create-sample-1.1-moco.json
new file mode 100644
index 00000000..f6e4d0b2
--- /dev/null
+++ b/validation/src/test/resources/customer-create-sample-1.1-moco.json
@@ -0,0 +1,11 @@
+[{
+  "request" :
+    {
+      "method" : "get",
+      "uri" : "/aai/v11/business/customers/customer/test"
+    },
+  "response" :
+    {
+      "status" : 201
+    }
+}]
\ No newline at end of file
diff --git a/validation/src/test/resources/onap-cli-sample/customer/customer-create-sample-1.1.yaml b/validation/src/test/resources/onap-cli-sample/customer/customer-create-sample-1.1.yaml
new file mode 100644
index 00000000..30b5b303
--- /dev/null
+++ b/validation/src/test/resources/onap-cli-sample/customer/customer-create-sample-1.1.yaml
@@ -0,0 +1,9 @@
+onap_cli_sample_version: 1.0
+
+name: customer-create
+version: onap-1.1
+samples:
+  sample1:
+    name: Create a customer
+    input: -m http://locahost:8141 -u AAI -p AAI --customer-name test --subscriber-name test
+    moco: customer-create-sample-1.1-moco.json
\ No newline at end of file