Error generating TIR for infra components (#1216)

* Infra components don't have deployments

Author: jafarre-bi

CHANGELOG.md

@@ -20,6 +20,7 @@
 * Do not retrieve components from Jira when using an alternate Jira project and not generating documentation ([#1211](https://github.com/opendevstack/ods-jenkins-shared-library/pull/1211))
 
 ### Fixed
+* Error generating TIR for infra components ([#1216](https://github.com/opendevstack/ods-jenkins-shared-library/pull/1216))
 * Use N/A if there isn't system requirements in DTR ([#1214](https://github.com/opendevstack/ods-jenkins-shared-library/pull/1214))
 * Remove missing tests count ([#1213](https://github.com/opendevstack/ods-jenkins-shared-library/pull/1213))
 

src/org/ods/orchestration/usecase/LeVADocumentUseCase.groovy

@@ -1143,7 +1143,11 @@ class LeVADocumentUseCase extends DocGenUseCase {
      */
     protected static Map<String, Object> prepareDeploymentMeanInfo(Map<String, Map<String, Object>> deployments, String targetEnvironment) {
         Map<String, Object> deploymentMean =
-            deployments.find { it.key.endsWith('-deploymentMean') }.value
+            deployments?.find { it.key.endsWith('-deploymentMean') }?.value
+
+        if (!deploymentMean) {
+            return [:]
+        }
 
         if (deploymentMean.type == 'tailor') {
             return formatTIRTailorDeploymentMean(deploymentMean)
@@ -1162,8 +1166,8 @@ class LeVADocumentUseCase extends DocGenUseCase {
      */
     protected static Map<String, Map<String, Object>> prepareDeploymentInfo(Map<String, Map<String, Object>> deployments) {
         return deployments
-            .findAll { ! it.key.endsWith('-deploymentMean') }
-            .collectEntries { String deploymentName, Map<String, Object> deployment ->
+            ?.findAll { ! it.key.endsWith('-deploymentMean') }
+            ?.collectEntries { String deploymentName, Map<String, Object> deployment ->
                 def filteredFields = deployment.findAll { k, v -> k != 'podName' }
                 return [(deploymentName): filteredFields]
             } as Map<String, Map<String, Object>>

test/groovy/org/ods/orchestration/usecase/LeVADocumentUseCaseSpec.groovy

@@ -1284,6 +1284,22 @@ class LeVADocumentUseCaseSpec extends SpecHelper {
         true    | FixtureHelper.createTIRDataTailor()   | FixtureHelper.createTIRRepoTailor()
     }
 
+    def "createTIR for infra component"() {
+        when: 'Preparing deploymentMean info for infra component'
+        def deploymentMeanInfo = usecase.prepareDeploymentMeanInfo(null, 'dev')
+
+        then: 'The obtained info is null or empty, but no exception is thrown'
+        noExceptionThrown()
+        !deploymentMeanInfo
+
+        when: 'Preparing deployment info for infra component'
+        def deploymentInfo = usecase.prepareDeploymentInfo(null)
+
+        then: 'The obtained info is null or empty, but no exception is thrown'
+        noExceptionThrown()
+        !deploymentInfo
+    }
+
     def "assemble deploymentMean and deploymentInfo for TIR with helm"() {
         given:
         def deployments = FixtureHelper.createTIRRepoHelm().data.openshift.deployments

test/groovy/util/FixtureHelper.groovy

@@ -918,6 +918,41 @@ class FixtureHelper {
         ]
     }
 
+    static Map createTIRRepoInfra() {
+        [
+            'include'       : true,
+            'metadata'      : [
+                'supplier'   : 'IT INF IAS',
+                'name'       : 'MyLambda',
+                'description': 'A lambda intended to run in AWS',
+                'type'       : 'ods-infra',
+                'version'    : '4.x',
+            ],
+            'data'          : [
+                'git'                    : [
+                    'previousSucessfulCommit': 'b00012345bcdef',
+                    'baseTag'                : '',
+                    'commit'                 : 'a00012345bcdef',
+                    'previousCommit'         : 'b00012345bcdef',
+                    'targetTag'              : '',
+                    'branch'                 : 'master',
+                    'url'                    : 'https://bitbucket-myodsproject-cd.ocp.mycompany.com/scm/myodsproject/myodsproject-mylambda.git',
+                ],
+                'previousSucessfulCommit': 'c00012345bcdef',
+                'documents'              : [
+                ],
+            ],
+            'doInstall'     : true,
+            'pipelineConfig': [
+                'dependencies': [],
+            ],
+            'defaultBranch' : 'master',
+            'id'            : 'mylambda-infra',
+            'type'          : 'ods-infra',
+            'url'           : 'https://bitbucket-myodsproject-cd.ocp.mycompany.com/scm/myodsproject/myodsproject-mylambda.git',
+        ]
+    }
+
     static Map createHelmCmdStatusMap() {
         [
             'info'     : [