Modify workflow execution service options.

Change-Id: I629b30f9ff2b8e84d6ae952946608d9bb3437d4c
Issue-ID: CCSDK-1619
Signed-off-by: Brinda Santh <brindasanth@in.ibm.com>

5 files changed, 145 insertions, 99 deletions

diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImpl.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImpl.kt
index fcf0558c7..cde919ce8 100644
--- a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImpl.kt
+++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImpl.kt
@@ -29,8 +29,9 @@ import org.springframework.stereotype.Service
 
 @Service("bluePrintWorkflowExecutionService")
 open class BluePrintWorkflowExecutionServiceImpl(
-    private val componentWorkflowExecutionService: ComponentWorkflowExecutionService,
-    private val dgWorkflowExecutionService: DGWorkflowExecutionService
+        private val componentWorkflowExecutionService: ComponentWorkflowExecutionService,
+        private val dgWorkflowExecutionService: DGWorkflowExecutionService,
+        private val imperativeWorkflowExecutionService: ImperativeWorkflowExecutionService
 ) : BluePrintWorkflowExecutionService<ExecutionServiceInput, ExecutionServiceOutput> {
 
     private val log = LoggerFactory.getLogger(BluePrintWorkflowExecutionServiceImpl::class.java)!!
@@ -51,28 +52,37 @@ open class BluePrintWorkflowExecutionServiceImpl(
         val input = executionServiceInput.payload.get("$workflowName-request")
         bluePrintRuntimeService.assignWorkflowInputs(workflowName, input)
 
-        // Get the DG Node Template
-        val nodeTemplateName = bluePrintContext.workflowFirstStepNodeTemplate(workflowName)
+        val workflow = bluePrintContext.workflowByName(workflowName)
 
-        val derivedFrom = bluePrintContext.nodeTemplateNodeType(nodeTemplateName).derivedFrom
+        val steps = workflow.steps ?: throw BluePrintProcessorException("could't get steps for workflow($workflowName)")
 
-        log.info("Executing workflow($workflowName) NodeTemplate($nodeTemplateName), derived from($derivedFrom)")
-
-        val executionServiceOutput: ExecutionServiceOutput = when {
-            derivedFrom.startsWith(BluePrintConstants.MODEL_TYPE_NODE_COMPONENT, true) -> {
-                componentWorkflowExecutionService
-                    .executeBluePrintWorkflow(bluePrintRuntimeService, executionServiceInput, properties)
-            }
-            derivedFrom.startsWith(BluePrintConstants.MODEL_TYPE_NODE_WORKFLOW, true) -> {
-                dgWorkflowExecutionService
+        /** If workflow has multiple steps, then it is imperative workflow */
+        val executionServiceOutput: ExecutionServiceOutput = if (steps.size > 1) {
+            imperativeWorkflowExecutionService
                     .executeBluePrintWorkflow(bluePrintRuntimeService, executionServiceInput, properties)
-            }
-            else -> {
-                throw BluePrintProcessorException("couldn't execute workflow($workflowName) step mapped " +
-                        "to node template($nodeTemplateName) derived from($derivedFrom)")
+        } else {
+            // Get the DG Node Template
+            val nodeTemplateName = bluePrintContext.workflowFirstStepNodeTemplate(workflowName)
+
+            val derivedFrom = bluePrintContext.nodeTemplateNodeType(nodeTemplateName).derivedFrom
+
+            log.info("Executing workflow($workflowName) NodeTemplate($nodeTemplateName), derived from($derivedFrom)")
+            /** Return ExecutionServiceOutput based on DG node or Component Node */
+            when {
+                derivedFrom.startsWith(BluePrintConstants.MODEL_TYPE_NODE_COMPONENT, true) -> {
+                    componentWorkflowExecutionService
+                            .executeBluePrintWorkflow(bluePrintRuntimeService, executionServiceInput, properties)
+                }
+                derivedFrom.startsWith(BluePrintConstants.MODEL_TYPE_NODE_WORKFLOW, true) -> {
+                    dgWorkflowExecutionService
+                            .executeBluePrintWorkflow(bluePrintRuntimeService, executionServiceInput, properties)
+                }
+                else -> {
+                    throw BluePrintProcessorException("couldn't execute workflow($workflowName) step mapped " +
+                            "to node template($nodeTemplateName) derived from($derivedFrom)")
+                }
             }
         }
-
         executionServiceOutput.commonHeader = executionServiceInput.commonHeader
         executionServiceOutput.actionIdentifiers = executionServiceInput.actionIdentifiers
         // Resolve Workflow Outputs
diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/ImperativeWorkflowExecutionService.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/ImperativeWorkflowExecutionService.kt
index e7e5fe68a..2a14be216 100644
--- a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/ImperativeWorkflowExecutionService.kt
+++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/ImperativeWorkflowExecutionService.kt
@@ -19,12 +19,11 @@ package org.onap.ccsdk.cds.blueprintsprocessor.services.workflow
 import kotlinx.coroutines.CompletableDeferred
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceOutput
-import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
-import org.onap.ccsdk.cds.controllerblueprints.core.asGraph
+import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.Status
+import org.onap.ccsdk.cds.controllerblueprints.core.*
 import org.onap.ccsdk.cds.controllerblueprints.core.data.EdgeLabel
 import org.onap.ccsdk.cds.controllerblueprints.core.data.Graph
 import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BluePrintWorkflowExecutionService
-import org.onap.ccsdk.cds.controllerblueprints.core.logger
 import org.onap.ccsdk.cds.controllerblueprints.core.service.*
 import org.springframework.beans.factory.config.ConfigurableBeanFactory
 import org.springframework.context.annotation.Scope
@@ -32,7 +31,7 @@ import org.springframework.stereotype.Service
 
 @Service("imperativeWorkflowExecutionService")
 class ImperativeWorkflowExecutionService(
-        private val bluePrintWorkFlowService: BluePrintWorkFlowService<ExecutionServiceInput, ExecutionServiceOutput>)
+        private val imperativeBluePrintWorkflowService: BluePrintWorkFlowService<ExecutionServiceInput, ExecutionServiceOutput>)
     : BluePrintWorkflowExecutionService<ExecutionServiceInput, ExecutionServiceOutput> {
 
     override suspend fun executeBluePrintWorkflow(bluePrintRuntimeService: BluePrintRuntimeService<*>,
@@ -46,7 +45,8 @@ class ImperativeWorkflowExecutionService(
         val graph = bluePrintContext.workflowByName(workflowName).asGraph()
 
         val deferredOutput = CompletableDeferred<ExecutionServiceOutput>()
-        bluePrintWorkFlowService.executeWorkflow(graph, bluePrintRuntimeService, executionServiceInput, deferredOutput)
+        imperativeBluePrintWorkflowService.executeWorkflow(graph, bluePrintRuntimeService,
+                executionServiceInput, deferredOutput)
         return deferredOutput.await()
     }
 }
@@ -59,6 +59,7 @@ open class ImperativeBluePrintWorkflowService(private val nodeTemplateExecutionS
 
     lateinit var bluePrintRuntimeService: BluePrintRuntimeService<*>
     lateinit var executionServiceInput: ExecutionServiceInput
+    lateinit var workflowName: String
     lateinit var deferredExecutionServiceOutput: CompletableDeferred<ExecutionServiceOutput>
 
     override suspend fun executeWorkflow(graph: Graph, bluePrintRuntimeService: BluePrintRuntimeService<*>,
@@ -67,77 +68,81 @@ open class ImperativeBluePrintWorkflowService(private val nodeTemplateExecutionS
         this.graph = graph
         this.bluePrintRuntimeService = bluePrintRuntimeService
         this.executionServiceInput = input
+        this.workflowName = this.executionServiceInput.actionIdentifiers.actionName
         this.deferredExecutionServiceOutput = output
         this.workflowId = bluePrintRuntimeService.id()
         val startMessage = WorkflowExecuteMessage(input, output)
-        workflowActor.send(startMessage)
+        workflowActor().send(startMessage)
     }
 
     override suspend fun initializeWorkflow(input: ExecutionServiceInput): EdgeLabel {
         return EdgeLabel.SUCCESS
     }
 
-    override suspend fun prepareWorkflowOutput(): ExecutionServiceOutput {
+    override suspend fun prepareWorkflowOutput(exception: BluePrintProcessorException?): ExecutionServiceOutput {
+        val wfStatus = if (exception != null) {
+            val status = Status()
+            status.message = BluePrintConstants.STATUS_FAILURE
+            status.errorMessage = exception.message
+            status
+        } else {
+            val status = Status()
+            status.message = BluePrintConstants.STATUS_SUCCESS
+            status
+        }
         return ExecutionServiceOutput().apply {
             commonHeader = executionServiceInput.commonHeader
             actionIdentifiers = executionServiceInput.actionIdentifiers
+            status = wfStatus
         }
     }
 
     override suspend fun prepareNodeExecutionMessage(node: Graph.Node)
             : NodeExecuteMessage<ExecutionServiceInput, ExecutionServiceOutput> {
-        val deferredOutput = CompletableDeferred<ExecutionServiceOutput>()
-        return NodeExecuteMessage(node, executionServiceInput, deferredOutput)
+        val nodeOutput = ExecutionServiceOutput().apply {
+            commonHeader = executionServiceInput.commonHeader
+            actionIdentifiers = executionServiceInput.actionIdentifiers
+        }
+        return NodeExecuteMessage(node, executionServiceInput, nodeOutput)
     }
 
     override suspend fun prepareNodeSkipMessage(node: Graph.Node)
             : NodeSkipMessage<ExecutionServiceInput, ExecutionServiceOutput> {
-        val deferredOutput = CompletableDeferred<ExecutionServiceOutput>()
-        return NodeSkipMessage(node, executionServiceInput, deferredOutput)
+        val nodeOutput = ExecutionServiceOutput().apply {
+            commonHeader = executionServiceInput.commonHeader
+            actionIdentifiers = executionServiceInput.actionIdentifiers
+        }
+        return NodeSkipMessage(node, executionServiceInput, nodeOutput)
     }
 
     override suspend fun executeNode(node: Graph.Node, nodeInput: ExecutionServiceInput,
-                                     deferredNodeOutput: CompletableDeferred<ExecutionServiceOutput>,
-                                     deferredNodeStatus: CompletableDeferred<EdgeLabel>) {
-        try {
-            val nodeTemplateName = node.id
-            /** execute node template */
-            val executionServiceOutput = nodeTemplateExecutionService
-                    .executeNodeTemplate(bluePrintRuntimeService, nodeTemplateName, nodeInput)
-            val edgeStatus = when (executionServiceOutput.status.message) {
-                BluePrintConstants.STATUS_FAILURE -> EdgeLabel.FAILURE
-                else -> EdgeLabel.SUCCESS
-            }
-            /** set deferred output and status */
-            deferredNodeOutput.complete(executionServiceOutput)
-            deferredNodeStatus.complete(edgeStatus)
-        } catch (e: Exception) {
-            log.error("failed in executeNode($node)", e)
-            deferredNodeOutput.completeExceptionally(e)
-            deferredNodeStatus.complete(EdgeLabel.FAILURE)
+                                     nodeOutput: ExecutionServiceOutput): EdgeLabel {
+        log.info("Executing workflow($workflowName[${this.workflowId}])'s step($${node.id})")
+        val step = bluePrintRuntimeService.bluePrintContext().workflowStepByName(this.workflowName, node.id)
+        checkNotEmpty(step.target) { "couldn't get step target for workflow(${this.workflowName})'s step(${node.id})" }
+        val nodeTemplateName = step.target!!
+        /** execute node template */
+        val executionServiceOutput = nodeTemplateExecutionService
+                .executeNodeTemplate(bluePrintRuntimeService, nodeTemplateName, nodeInput)
+
+        return when (executionServiceOutput.status.message) {
+            BluePrintConstants.STATUS_FAILURE -> EdgeLabel.FAILURE
+            else -> EdgeLabel.SUCCESS
         }
     }
 
     override suspend fun skipNode(node: Graph.Node, nodeInput: ExecutionServiceInput,
-                                  deferredNodeOutput: CompletableDeferred<ExecutionServiceOutput>,
-                                  deferredNodeStatus: CompletableDeferred<EdgeLabel>) {
-        val executionServiceOutput = ExecutionServiceOutput().apply {
-            commonHeader = nodeInput.commonHeader
-            actionIdentifiers = nodeInput.actionIdentifiers
-        }
-        deferredNodeOutput.complete(executionServiceOutput)
-        deferredNodeStatus.complete(EdgeLabel.SUCCESS)
+                                  nodeOutput: ExecutionServiceOutput): EdgeLabel {
+        return EdgeLabel.SUCCESS
     }
 
     override suspend fun cancelNode(node: Graph.Node, nodeInput: ExecutionServiceInput,
-                                    deferredNodeOutput: CompletableDeferred<ExecutionServiceOutput>,
-                                    deferredNodeStatus: CompletableDeferred<EdgeLabel>) {
+                                    nodeOutput: ExecutionServiceOutput): EdgeLabel {
         TODO("not implemented")
     }
 
     override suspend fun restartNode(node: Graph.Node, nodeInput: ExecutionServiceInput,
-                                     deferredNodeOutput: CompletableDeferred<ExecutionServiceOutput>,
-                                     deferredNodeStatus: CompletableDeferred<EdgeLabel>) {
+                                     nodeOutput: ExecutionServiceOutput): EdgeLabel {
         TODO("not implemented")
     }
 }
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImplTest.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImplTest.kt
index 3c740725e..436de1b56 100644
--- a/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImplTest.kt
+++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/BluePrintWorkflowExecutionServiceImplTest.kt
@@ -16,12 +16,17 @@
 
 package org.onap.ccsdk.cds.blueprintsprocessor.services.workflow
 
+import io.mockk.every
+import io.mockk.mockkObject
+import io.mockk.unmockkAll
 import kotlinx.coroutines.runBlocking
+import org.junit.After
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceOutput
+import org.onap.ccsdk.cds.blueprintsprocessor.services.workflow.mock.MockComponentFunction
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
 import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BluePrintWorkflowExecutionService
@@ -29,7 +34,6 @@ import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintDependencyS
 import org.onap.ccsdk.cds.controllerblueprints.core.utils.BluePrintMetadataUtils
 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
 import org.springframework.beans.factory.annotation.Autowired
-import org.springframework.context.ApplicationContext
 import org.springframework.test.context.ContextConfiguration
 import org.springframework.test.context.junit4.SpringRunner
 import kotlin.test.assertEquals
@@ -42,31 +46,52 @@ import kotlin.test.assertNotNull
 class BluePrintWorkflowExecutionServiceImplTest {
 
     @Autowired
-    lateinit var applicationContext: ApplicationContext
-
-    @Autowired
     lateinit var bluePrintWorkflowExecutionService: BluePrintWorkflowExecutionService<ExecutionServiceInput, ExecutionServiceOutput>
 
     @Before
     fun init() {
-        BluePrintDependencyService.inject(applicationContext)
+        mockkObject(BluePrintDependencyService)
+        every { BluePrintDependencyService.applicationContext.getBean(any()) } returns MockComponentFunction()
+    }
+
+    @After
+    fun afterTests() {
+        unmockkAll()
     }
 
     @Test
     fun testBluePrintWorkflowExecutionService() {
         runBlocking {
             val bluePrintRuntimeService = BluePrintMetadataUtils.getBluePrintRuntime("1234",
-                "./../../../../../components/model-catalog/blueprint-model/test-blueprint/baseconfiguration")
+                    "./../../../../../components/model-catalog/blueprint-model/test-blueprint/baseconfiguration")
 
             val executionServiceInput = JacksonUtils.readValueFromClassPathFile("execution-input/resource-assignment-input.json",
-                ExecutionServiceInput::class.java)!!
+                    ExecutionServiceInput::class.java)!!
 
             val executionServiceOutput = bluePrintWorkflowExecutionService
-                .executeBluePrintWorkflow(bluePrintRuntimeService, executionServiceInput, hashMapOf())
+                    .executeBluePrintWorkflow(bluePrintRuntimeService, executionServiceInput, hashMapOf())
 
             assertNotNull(executionServiceOutput, "failed to get response")
             assertEquals(BluePrintConstants.STATUS_SUCCESS, executionServiceOutput.status.message,
-                "failed to get successful response")
+                    "failed to get successful response")
+        }
+    }
+
+    @Test
+    fun testImperativeBluePrintWorkflowExecutionService() {
+        runBlocking {
+            val bluePrintRuntimeService = BluePrintMetadataUtils.getBluePrintRuntime("1234",
+                    "./../../../../../components/model-catalog/blueprint-model/test-blueprint/baseconfiguration")
+
+            val executionServiceInput = JacksonUtils.readValueFromClassPathFile("execution-input/imperative-test-input.json",
+                    ExecutionServiceInput::class.java)!!
+
+            val executionServiceOutput = bluePrintWorkflowExecutionService
+                    .executeBluePrintWorkflow(bluePrintRuntimeService, executionServiceInput, hashMapOf())
+
+            assertNotNull(executionServiceOutput, "failed to get response")
+            assertEquals(BluePrintConstants.STATUS_SUCCESS, executionServiceOutput.status.message,
+                    "failed to get successful response")
         }
     }
 
@@ -75,13 +100,13 @@ class BluePrintWorkflowExecutionServiceImplTest {
         assertFailsWith(exceptionClass = BluePrintProcessorException::class) {
             runBlocking {
                 val bluePrintRuntimeService = BluePrintMetadataUtils.getBluePrintRuntime("1234",
-                    "./../../../../../components/model-catalog/blueprint-model/test-blueprint/baseconfiguration")
+                        "./../../../../../components/model-catalog/blueprint-model/test-blueprint/baseconfiguration")
                 //service input will have a mislabeled input params, we are expecting to get an error when that happens with a useful error message
                 val executionServiceInput = JacksonUtils.readValueFromClassPathFile("execution-input/resource-assignment-input-missing-resource_assignment_request.json",
-                    ExecutionServiceInput::class.java)!!
+                        ExecutionServiceInput::class.java)!!
 
                 val executionServiceOutput = bluePrintWorkflowExecutionService
-                    .executeBluePrintWorkflow(bluePrintRuntimeService, executionServiceInput, hashMapOf())
+                        .executeBluePrintWorkflow(bluePrintRuntimeService, executionServiceInput, hashMapOf())
             }
         }
     }
diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/ImperativeWorkflowExecutionServiceTest.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/ImperativeWorkflowExecutionServiceTest.kt
index 301fc34c0..becd22857 100644
--- a/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/ImperativeWorkflowExecutionServiceTest.kt
+++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/workflow/ImperativeWorkflowExecutionServiceTest.kt
@@ -27,7 +27,9 @@ import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.nodeTypeCompone
 import org.onap.ccsdk.cds.blueprintsprocessor.services.workflow.mock.MockComponentFunction
 import org.onap.ccsdk.cds.blueprintsprocessor.services.workflow.mock.mockNodeTemplateComponentScriptExecutor
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
+import org.onap.ccsdk.cds.controllerblueprints.core.data.ServiceTemplate
 import org.onap.ccsdk.cds.controllerblueprints.core.dsl.serviceTemplate
+import org.onap.ccsdk.cds.controllerblueprints.core.logger
 import org.onap.ccsdk.cds.controllerblueprints.core.normalizedPathName
 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintContext
 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintDependencyService
@@ -37,6 +39,7 @@ import kotlin.test.Test
 import kotlin.test.assertNotNull
 
 class ImperativeWorkflowExecutionServiceTest {
+    val log = logger(ImperativeWorkflowExecutionServiceTest::class)
 
     @Before
     fun init() {
@@ -49,37 +52,40 @@ class ImperativeWorkflowExecutionServiceTest {
         unmockkAll()
     }
 
-    @Test
-    fun testImperativeExecutionService() {
-        runBlocking {
-            val serviceTemplate = serviceTemplate("imperative-test", "1.0.0",
-                    "brindasanth@onap.com", "tosca") {
+    fun mockServiceTemplate(): ServiceTemplate {
+        return serviceTemplate("imperative-test", "1.0.0",
+                "brindasanth@onap.com", "tosca") {
 
-                topologyTemplate {
-                    nodeTemplate(mockNodeTemplateComponentScriptExecutor("resolve-config",
-                            "cba.wt.imperative.test.ResolveConfig"))
-                    nodeTemplate(mockNodeTemplateComponentScriptExecutor("activate-config",
-                            "cba.wt.imperative.test.ActivateConfig"))
-                    nodeTemplate(mockNodeTemplateComponentScriptExecutor("activate-config-rollback",
-                            "cba.wt.imperative.test.ActivateConfigRollback"))
-                    nodeTemplate(mockNodeTemplateComponentScriptExecutor("activate-licence",
-                            "cba.wt.imperative.test.ActivateLicence"))
+            topologyTemplate {
+                nodeTemplate(mockNodeTemplateComponentScriptExecutor("resolve-config",
+                        "cba.wt.imperative.test.ResolveConfig"))
+                nodeTemplate(mockNodeTemplateComponentScriptExecutor("activate-config",
+                        "cba.wt.imperative.test.ActivateConfig"))
+                nodeTemplate(mockNodeTemplateComponentScriptExecutor("activate-config-rollback",
+                        "cba.wt.imperative.test.ActivateConfigRollback"))
+                nodeTemplate(mockNodeTemplateComponentScriptExecutor("activate-licence",
+                        "cba.wt.imperative.test.ActivateLicence"))
 
-                    workflow("test-wf", "Test Imperative flow") {
-                        step("resolve-config", "resolve-config", "") {
-                            success("activate-config")
-                        }
-                        step("activate-config", "activate-config", "") {
-                            success("activate-licence")
-                            failure("activate-config-rollback")
-                        }
-                        step("activate-config-rollback", "activate-config-rollback", "")
-                        step("activate-licence", "activate-licence", "")
+                workflow("imperative-test-wf", "Test Imperative flow") {
+                    step("resolve-config", "resolve-config", "") {
+                        success("activate-config")
                     }
+                    step("activate-config", "activate-config", "") {
+                        success("activate-licence")
+                        failure("activate-config-rollback")
+                    }
+                    step("activate-config-rollback", "activate-config-rollback", "")
+                    step("activate-licence", "activate-licence", "")
                 }
-                nodeType(BluePrintTypes.nodeTypeComponentScriptExecutor())
             }
+            nodeType(BluePrintTypes.nodeTypeComponentScriptExecutor())
+        }
+    }
 
+    @Test
+    fun testImperativeExecutionService() {
+        runBlocking {
+            val serviceTemplate = mockServiceTemplate()
             val bluePrintContext = BluePrintContext(serviceTemplate)
             bluePrintContext.rootPath = normalizedPathName(".")
             bluePrintContext.entryDefinition = "cba.imperative.test.ImperativeTestDefinitions.kt"
diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/test/resources/execution-input/imperative-test-input.json b/ms/blueprintsprocessor/modules/services/workflow-service/src/test/resources/execution-input/imperative-test-input.json
index 188e84083..d3495c456 100644
--- a/ms/blueprintsprocessor/modules/services/workflow-service/src/test/resources/execution-input/imperative-test-input.json
+++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/test/resources/execution-input/imperative-test-input.json
@@ -7,11 +7,11 @@
   "actionIdentifiers": {
     "blueprintName": "imperative-test",
     "blueprintVersion": "1.0.0",
-    "actionName": "test-wf",
+    "actionName": "imperative-test-wf",
     "mode": "sync"
   },
   "payload": {
-    "test-wf-request": {
+    "imperative-test-wf-request": {
       "hostname": "localhost"
     }
   }