This guide will show how to validate CBA velocity Templates.
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pom.xml | Expand |
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| <?xml version="1.0" encoding="UTF-8"?>
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~ Copyright © 2020 Bell Canada
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~ 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
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~ 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.
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.onap.ccsdk.cds.components.cba</groupId>
<artifactId>blueprint-model</artifactId>
<version>1.3.0-SNAPSHOT</version>
</parent>
<artifactId>hello_world_1.0.0-CBA</artifactId>
<packaging>pom</packaging>
<name>Components Model Catalog - Blueprints Model - hello_world_1.0.0 Parent</name>
<properties>
<kotlin.version>1.6.20-RC</kotlin.version>
</properties>
<dependencies>
<dependency>
<groupId>org.onap.ccsdk.cds.blueprintsprocessor.modules</groupId>
<artifactId>execution-service</artifactId>
</dependency>
<dependency>
<groupId>org.onap.ccsdk.cds.blueprintsprocessor.functions</groupId>
<artifactId>resource-resolution</artifactId>
</dependency>
<dependency>
<groupId>org.onap.ccsdk.cds.blueprintsprocessor.functions</groupId>
<artifactId>netconf-executor</artifactId>
</dependency>
<dependency>
<groupId>org.onap.ccsdk.cds.blueprintsprocessor.functions</groupId>
<artifactId>restconf-executor</artifactId>
</dependency>
<dependency>
<groupId>org.onap.ccsdk.cds.blueprintsprocessor.functions</groupId>
<artifactId>cli-executor</artifactId>
</dependency>
<dependency>
<groupId>org.onap.ccsdk.cds.blueprintsprocessor.functions</groupId>
<artifactId>message-prioritization</artifactId>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-test-junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlinx</groupId>
<artifactId>kotlinx-coroutines-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.mockk</groupId>
<artifactId>mockk</artifactId>
<version>1.10.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<version>3.14.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-stdlib-jdk8</artifactId>
<version>${kotlin.version}</version>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-test</artifactId>
<version>${kotlin.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.onap.ccsdk.cds.blueprintsprocessor.modules</groupId>
<artifactId>blueprint-core</artifactId>
<version>1.3.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.velocity</groupId>
<artifactId>velocity</artifactId>
<version>1.5</version>
</dependency>
</dependencies>
<build>
<sourceDirectory>src/kotlin</sourceDirectory>
<resources>
<resource>
<directory>${project.basedir}/Environments</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<executions>
<execution>
<id>pre-unit-test</id>
<phase>none</phase>
</execution>
<execution>
<id>default-prepare-agent</id>
<phase>none</phase>
</execution>
<execution>
<id>post-unit-test</id>
<phase>none</phase>
</execution>
<execution>
<id>default-report</id>
<phase>none</phase>
</execution>
<execution>
<id>pre-integration-test</id>
<phase>none</phase>
</execution>
<execution>
<id>post-integration-test</id>
<phase>none</phase>
</execution>
<execution>
<id>default-check</id>
<phase>none</phase>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-plugin</artifactId>
<version>${kotlin.version}</version>
<executions>
<execution>
<id>compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
<execution>
<id>test-compile</id>
<phase>test-compile</phase>
<goals>
<goal>test-compile</goal>
</goals>
</execution>
</executions>
<configuration>
<jvmTarget>1.8</jvmTarget>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<executions>
<execution>
<id>attach-descriptor</id>
<phase>none</phase>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-checkstyle-plugin</artifactId>
<executions>
<execution>
<id>check-license</id>
<phase>none</phase>
</execution>
<execution>
<id>check-style</id>
<phase>none</phase>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<dependencies>
<dependency>
<groupId>org.onap.ccsdk.cds.components.cba</groupId>
<artifactId>cba-assembly-descriptor</artifactId>
<version>${ccsdk.cds.version}</version>
<exclusions>
<exclusion>
<groupId>*</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<descriptorRefs>
<descriptorRef>cba_zip</descriptorRef>
</descriptorRefs>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<executions>
<execution>
<id>default</id>
<phase>none</phase>
</execution>
<execution>
<id>integration-tests</id>
<phase>none</phase>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<executions>
<execution>
<id>default-test</id>
<phase>test</phase>
<goals>
<goal>test</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>deploy-cba</id>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.gmaven</groupId>
<artifactId>groovy-maven-plugin</artifactId>
<dependencies>
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<version>3.14.0</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io-version}</version>
</dependency>
</dependencies>
<executions>
<execution>
<id>deploy-cba</id>
<phase>install</phase>
<goals>
<goal>execute</goal>
</goals>
<configuration>
<source>
import okhttp3.Credentials
import okhttp3.MediaType
import okhttp3.MultipartBody
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.RequestBody
import org.apache.commons.io.IOUtils
import java.io.File
target = "${basedir.absolutePath}/target"
userName = throwIfPropMissing('cds.username')
password = throwIfPropMissing('cds.password')
protocol = properties['cds.protocol'] ?: 'http'
host = properties['cds.host'] ?: 'localhost'
port = properties['cds.port'] ?: '8081'
def cba = "${project.artifact.artifactId}-${project.artifact.version}-cba.zip"
def enrichedCba = "${project.artifact.artifactId}-${project.artifact.version}-enriched-cba.zip"
def enrichEndpoint = properties['cds.enrich.endpoint'] ?: 'api/v1/blueprint-model/enrich'
def publishEndpoint = properties['cds.publish.endpoint'] ?: 'api/v1/blueprint-model/publish'
def throwIfPropMissing(prop) {
value = properties[prop]
if (!value || "".equals(value)) {
throw new RuntimeException("Property missing: $prop")
}
return value
}
def buildRequest(endpoint, fileName) {
body = new MultipartBody.Builder()
.setType(MultipartBody.FORM)
.addFormDataPart("file",
fileName,
RequestBody.create(MediaType.parse('application/zip'), new File(target, fileName)))
.build()
return new Request.Builder()
.url("$protocol://$host:$port/$endpoint")
.addHeader('Authorization', Credentials.basic(userName, password))
.post(body)
.build()
}
def logAndThrow(msg) {
if(response) {
log.error(response.body().string())
}
throw new RuntimeException(msg)
}
response = null
try {
def client = new OkHttpClient()
response = client.newCall(buildRequest(enrichEndpoint, cba)).execute()
if (!response || !response.isSuccessful()) {
logAndThrow("Failed to enrich CBA")
}
IOUtils.copy(
response.body().byteStream(),
new FileOutputStream(new File(target, enrichedCba))
)
log.info("Created enriched cba: $enrichedCba")
response = client.newCall(buildRequest(publishEndpoint, enrichedCba)).execute()
if (!response || !response.isSuccessful()) {
logAndThrow("Failed to publish CBA")
}
log.info("CBA Deployed")
log.info(response.body().string())
} finally {
if (response) {
response.close()
}
}
</source>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
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.
├── Definitions
│ └── hello_world.json
├── Templates
│ └── base-config-data-velocity.json
│ └── base-config-velocity-template.vtl
│ └── default-variable-value-data.json
│ └── default-variable-value-velocity-template.vtl
├── Tests
│ └── kotlin
│ └── BlueprintVelocityTemplateTest.kt
│ └── default-variable-value-data.txt
├── TOSCA-Metadata
│ └── TOSCA.meta
├── pom.xml
Kotlin unit tests should be added under /Tests/kotlin as show above. Test files must contain "Test" in the filename,
for example BlueprintVelocityTemplateTest.kt or TestBlueprintVelocityTemplate.kt
Example project:
hello_world-1.0.0-CBA.zip
Testing
After the pom is added, the CBA can be used in IntelliJ as a maven project.
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it has Velocity Engine implementation
.png?version=1&modificationDate=1646752023000&cacheVersion=1&api=v2&height=400)
Once you include Test code, Make sure your CBA is working properly, then run the below command in the terminal
.png?version=1&modificationDate=1646752276000&cacheVersion=1&api=v2&height=400)
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Then we get Build Success. Also we can see Target folder has been created
.png?version=1&modificationDate=1646752467000&cacheVersion=1&api=v2&height=400)
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You can implement following methods to test the templates
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Third , we take the Expected value variable from a file
.png?version=1&modificationDate=1646753421000&cacheVersion=1&api=v2&height=400)
Then we write tests
.png?version=1&modificationDate=1646753487000&cacheVersion=1&api=v2&height=400)
Once you include Test code, Make sure your CBA is working properly, then run the below command in the terminal
Image Added
we get Build Success
Image Added
Once you run the BlueprintVelocityTemplateTest class, then we get the result
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