Add velocity engine template service

Change-Id: Idde39b587b41328e5a5e2e32ab32c29cd27d4855
Issue-ID: CCSDK-941
Signed-off-by: Muthuramalingam, Brinda Santh <bs2796@att.com>

3 files changed, 132 insertions, 0 deletions

diff --git a/components/core/src/test/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintTemplateServiceTest.kt b/components/core/src/test/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintTemplateServiceTest.kt
new file mode 100644
index 000000000..663a3751a
--- /dev/null
+++ b/components/core/src/test/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/service/BluePrintTemplateServiceTest.kt
@@ -0,0 +1,35 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.ccsdk.apps.controllerblueprints.core.service
+
+import org.junit.Test
+import org.onap.ccsdk.apps.controllerblueprints.core.utils.JacksonUtils
+import kotlin.test.assertNotNull
+
+class BluePrintTemplateServiceTest {
+
+    @Test
+    fun testGenerateContent() {
+
+        val template = JacksonUtils.getClassPathFileContent("templates/base-config-template.vtl")
+        val json = JacksonUtils.getClassPathFileContent("templates/base-config-data.json")
+
+        val content = BluePrintTemplateService.generateContent(template, json)
+        assertNotNull(content, "failed to generate content for velocity template")
+
+    }
+}
\ No newline at end of file
diff --git a/components/core/src/test/resources/templates/base-config-data.json b/components/core/src/test/resources/templates/base-config-data.json
new file mode 100755
index 000000000..2acc6fcdd
--- /dev/null
+++ b/components/core/src/test/resources/templates/base-config-data.json
@@ -0,0 +1,36 @@
+{
+	"node0_hostname": "sdnc-host",
+	"node0_backup_router_address": "2001:1890:1253::192:168:100:1",
+	"servers": [
+		"Server1",
+		"Server2",
+		"Server3"
+	],
+	"tacplus-servers": [
+		{
+			"tacplus-server-name": "tacplus-server-name1",
+			"tacplus-server-source-address": "enc-dsdsasa1"
+		},
+		{
+			"tacplus-server-name": "tacplus-server-name2",
+			"tacplus-server-source-address": "enc-dsdsasa2"
+		}
+	],
+	"classes": [
+		{
+			"name": "superuser-class",
+			"idle-timeout": 5,
+			"permissions": "all"
+		},
+		{
+			"name": "tacacs-adv-class",
+			"idle-timeout": 5
+		},
+		{
+			"name": "tacacs-base-class",
+			"idle-timeout": 5
+		}
+	],
+	"system-password": "teamops-system-password",
+	"root-password": "teamops-root-password"
+}
diff --git a/components/core/src/test/resources/templates/base-config-template.vtl b/components/core/src/test/resources/templates/base-config-template.vtl
new file mode 100755
index 000000000..f7b1269b3
--- /dev/null
+++ b/components/core/src/test/resources/templates/base-config-template.vtl
@@ -0,0 +1,61 @@
+<configuration xmlns="http://xml.juniper.net/xnm/1.1/xnm"
+xmlns:a="http://xml.juniper.net/junos/15.1X49/junos">
+	<version>15.1X49-D50.3</version>	
+	<groups>
+		<name>node0</name>
+		<system>
+		#foreach($server in ${servers})
+			<server-host-name>$StringUtils.upperCase("$server")</server-host-name>
+		#end
+		</system>
+		<system>
+			<host-name>${node0_hostname}</host-name>
+			<backup-router>
+				<address>${node0_backup_router_address}</address>
+				<destination>$node0_backup_router_address</destination>
+			</backup-router>
+			#foreach($tacplus-server in ${tacplus-servers})
+			<tacplus-server>
+				<name>$tacplus-server.tacplus-server-name</name>
+				<source-address>$tacplus-server.tacplus-server-source-address</source-address>
+			</tacplus-server>
+			#end
+			<login>
+				<message>ONAP information assets</message>
+				#foreach($class in ${classes})
+				<class>
+					<name>$class.name</name>
+					<idle-timeout>$class.idle-timeout</idle-timeout>
+					#if ($class.permissions)
+					<permissions>$class.permissions</permissions>
+					#end
+				</class>
+				#end	
+				<user>
+					<name>readonly</name>
+					<full-name>Read Only Account Access</full-name>
+					<uid>1001</uid>
+					<class>tacacs-base-class</class>
+				</user>
+				<user>
+					<name>readwrite</name>
+					<full-name>Read - Write Account Access</full-name>
+					<uid>1002</uid>
+					<class>tacacs-adv-class</class>
+					<authentication>
+						<encrypted-password>${system-password}</encrypted-password>
+					</authentication>
+				</user>
+				<user>
+					<name>readwrite</name>
+					<full-name>Emergency Access Only</full-name>
+					<uid>1000</uid>
+					<class>superuser-class</class>
+					<authentication>
+						<encrypted-password>${root-password}</encrypted-password>
+					</authentication>
+				</user>
+			</login>
+		</system>		
+	</groups>	
+</configuration>
\ No newline at end of file