1 files changed, 588 insertions, 0 deletions
diff --git a/ms/blueprintsprocessor/modules/blueprints/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/service/BluePrintContextTest.kt b/ms/blueprintsprocessor/modules/blueprints/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/service/BluePrintContextTest.kt
new file mode 100644
index 000000000..38f6ea2ec
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/blueprints/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/service/BluePrintContextTest.kt
@@ -0,0 +1,588 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ * Modifications Copyright © 2018 IBM.
+ *
+ * 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.cds.controllerblueprints.core.service
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import kotlinx.coroutines.runBlocking
+import org.junit.Test
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintException
+import org.onap.ccsdk.cds.controllerblueprints.core.TestConstants
+import org.onap.ccsdk.cds.controllerblueprints.core.data.Activity
+import org.onap.ccsdk.cds.controllerblueprints.core.data.ArtifactDefinition
+import org.onap.ccsdk.cds.controllerblueprints.core.data.CapabilityAssignment
+import org.onap.ccsdk.cds.controllerblueprints.core.data.DataType
+import org.onap.ccsdk.cds.controllerblueprints.core.data.InterfaceAssignment
+import org.onap.ccsdk.cds.controllerblueprints.core.data.InterfaceDefinition
+import org.onap.ccsdk.cds.controllerblueprints.core.data.NodeTemplate
+import org.onap.ccsdk.cds.controllerblueprints.core.data.NodeType
+import org.onap.ccsdk.cds.controllerblueprints.core.data.OperationAssignment
+import org.onap.ccsdk.cds.controllerblueprints.core.data.PolicyType
+import org.onap.ccsdk.cds.controllerblueprints.core.data.RequirementAssignment
+import org.onap.ccsdk.cds.controllerblueprints.core.data.ServiceTemplate
+import org.onap.ccsdk.cds.controllerblueprints.core.data.Step
+import org.onap.ccsdk.cds.controllerblueprints.core.data.TopologyTemplate
+import org.onap.ccsdk.cds.controllerblueprints.core.data.Workflow
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.BluePrintMetadataUtils
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
+import org.slf4j.LoggerFactory
+import kotlin.test.assertEquals
+import kotlin.test.assertNotNull
+import kotlin.test.assertNull
+import kotlin.test.assertTrue
+
+/**
+ *
+ *
+ * @author Brinda Santh
+ */
+class BluePrintContextTest {
+
+    private val log = LoggerFactory.getLogger(this::class.toString())
+
+    val blueprintBasePath = TestConstants.PATH_TEST_BLUEPRINTS_BASECONFIG
+
+    @Test
+    fun testBluePrintContextCreation() {
+        runBlocking {
+            val bluePrintContext = BluePrintMetadataUtils.getBluePrintContext(blueprintBasePath)
+            assertNotNull(bluePrintContext, "Failed to populate Blueprint context")
+        }
+    }
+
+    @Test
+    fun testChainedProperty() {
+        runBlocking {
+            val bluePrintContext = BluePrintMetadataUtils.getBluePrintContext(blueprintBasePath)
+            val nodeType = bluePrintContext.nodeTypeChained("component-resource-resolution")
+            assertNotNull(nodeType, "Failed to get chained node type")
+            log.trace("Properties {}", JacksonUtils.getJson(nodeType, true))
+        }
+    }
+
+    @Test
+    fun testImports() {
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.imports = mutableListOf()
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertTrue(bluePrintContext.imports()!!.isEmpty())
+
+        serviceTemplate.imports = null
+        assertNull(bluePrintContext.imports())
+    }
+
+    @Test
+    fun testDataTypes() {
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.dataTypes = mutableMapOf()
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertTrue(bluePrintContext.dataTypes()!!.isEmpty())
+
+        serviceTemplate.dataTypes = null
+        assertNull(bluePrintContext.dataTypes())
+    }
+
+    @Test
+    fun testInputs() {
+        val topologyTemplate = TopologyTemplate()
+        topologyTemplate.inputs = mutableMapOf()
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.topologyTemplate = topologyTemplate
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertTrue(bluePrintContext.inputs()!!.isEmpty())
+
+        topologyTemplate.inputs = null
+
+        assertNull(bluePrintContext.inputs())
+    }
+
+    @Test
+    fun testBluePrintJson() {
+        val serviceTemplate = ServiceTemplate()
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals("{\"tosca_definitions_version\":\"controller_blueprint_1_0_0\"}", bluePrintContext.blueprintJson())
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testName() {
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.metadata = mutableMapOf(BluePrintConstants.METADATA_TEMPLATE_NAME to "hello")
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals("hello", bluePrintContext.name())
+
+        serviceTemplate.metadata = mutableMapOf()
+        val bluePrintContext2 = BluePrintContext(serviceTemplate)
+        bluePrintContext2.name()
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testVersion() {
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.metadata = mutableMapOf(BluePrintConstants.METADATA_TEMPLATE_VERSION to "hello")
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals("hello", bluePrintContext.version())
+
+        serviceTemplate.metadata = mutableMapOf()
+        val bluePrintContext2 = BluePrintContext(serviceTemplate)
+        bluePrintContext2.version()
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testAuthor() {
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.metadata = mutableMapOf(BluePrintConstants.METADATA_TEMPLATE_AUTHOR to "hello")
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals("hello", bluePrintContext.author())
+
+        serviceTemplate.metadata = mutableMapOf()
+        val bluePrintContext2 = BluePrintContext(serviceTemplate)
+        bluePrintContext2.author()
+    }
+
+    @Test
+    fun testWorkflows() {
+        val topologyTemplate = TopologyTemplate()
+        topologyTemplate.workflows = mutableMapOf()
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.topologyTemplate = topologyTemplate
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertTrue(bluePrintContext.workflows()!!.isEmpty())
+
+        topologyTemplate.workflows = null
+        assertNull(bluePrintContext.workflows())
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testWorkFlowsByName() {
+        val topologyTemplate = TopologyTemplate()
+        topologyTemplate.workflows = mutableMapOf("workflow" to Workflow())
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.topologyTemplate = topologyTemplate
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.workflowByName("workflow"))
+
+        bluePrintContext.workflowByName("")
+    }
+
+    @Test
+    fun testWorkflowInput() {
+        val topologyTemplate = TopologyTemplate()
+        val workflow = Workflow()
+        workflow.inputs = mutableMapOf()
+        topologyTemplate.workflows = mutableMapOf("workflow" to workflow)
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.topologyTemplate = topologyTemplate
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertTrue(bluePrintContext.workflowInputs("workflow")!!.isEmpty())
+
+        workflow.inputs = null
+
+        assertNull(bluePrintContext.workflowInputs("workflow"))
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testWorkflowStepByName() {
+        val topologyTemplate = TopologyTemplate()
+        val workflow = Workflow()
+        workflow.steps = mutableMapOf("step" to Step())
+        topologyTemplate.workflows = mutableMapOf("workflow" to workflow)
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.topologyTemplate = topologyTemplate
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.workflowStepByName("workflow", "step"))
+
+        bluePrintContext.workflowStepByName("workflow", "")
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testWorkflowStepNodeTemplate() {
+        val topologyTemplate = TopologyTemplate()
+        val workflow = Workflow()
+        val step = Step()
+        step.target = "hello"
+        workflow.steps = mutableMapOf("step" to step)
+        topologyTemplate.workflows = mutableMapOf("workflow" to workflow)
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.topologyTemplate = topologyTemplate
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals("hello", bluePrintContext.workflowStepNodeTemplate("workflow", "step"))
+
+        bluePrintContext.workflowStepNodeTemplate("workflow", "")
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testWorkflowFirstStepNodeTemplate() {
+        val topologyTemplate = TopologyTemplate()
+        val workflow = Workflow()
+        val step = Step()
+        step.target = "hello"
+        workflow.steps = mutableMapOf("step" to step, "step2" to Step())
+        topologyTemplate.workflows = mutableMapOf("workflow" to workflow)
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.topologyTemplate = topologyTemplate
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals("hello", bluePrintContext.workflowFirstStepNodeTemplate("workflow"))
+
+        workflow.steps = null
+        bluePrintContext.workflowFirstStepNodeTemplate("workflow")
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testWorkflowStepFirstCallOperation() {
+        val topologyTemplate = TopologyTemplate()
+        val workflow = Workflow()
+        val step = Step()
+        val activity = Activity()
+        activity.callOperation = "hello"
+        step.activities = arrayListOf(activity)
+        workflow.steps = mutableMapOf("step" to step)
+        topologyTemplate.workflows = mutableMapOf("workflow" to workflow)
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.topologyTemplate = topologyTemplate
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals("hello", bluePrintContext.workflowStepFirstCallOperation("workflow", "step"))
+
+        bluePrintContext.workflowStepFirstCallOperation("workflow", "")
+    }
+
+    @Test
+    fun testDatatypeByName() {
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.dataTypes = mutableMapOf("data" to DataType())
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.dataTypeByName("data"))
+        assertNull(bluePrintContext.dataTypeByName(""))
+    }
+
+    @Test
+    fun testArtifactTypes() {
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.artifactTypes = mutableMapOf()
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertTrue(bluePrintContext.artifactTypes()!!.isEmpty())
+
+        serviceTemplate.artifactTypes = null
+        assertNull(bluePrintContext.artifactTypes())
+    }
+
+    @Test
+    fun testPolicyTypes() {
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.policyTypes = mutableMapOf()
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertTrue(bluePrintContext.policyTypes()!!.isEmpty())
+
+        serviceTemplate.policyTypes = null
+        assertNull(bluePrintContext.policyTypes())
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testPolicyTypeByName() {
+        val serviceTemplate = ServiceTemplate()
+        serviceTemplate.policyTypes = mutableMapOf("policy" to PolicyType())
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.policyTypeByName("policy"))
+
+        bluePrintContext.policyTypeByName("")
+    }
+
+    @Test
+    fun testPolicyTypesDerivedFrom() {
+        val serviceTemplate = ServiceTemplate()
+        val policyType = PolicyType()
+        policyType.derivedFrom = "hi"
+        val policyType2 = PolicyType()
+        policyType2.derivedFrom = "hello"
+        serviceTemplate.policyTypes = mutableMapOf("policy" to policyType, "policy2" to policyType2)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals(1, bluePrintContext.policyTypesDerivedFrom("hi")!!.size)
+
+        serviceTemplate.policyTypes = null
+        assertNull(bluePrintContext.policyTypesDerivedFrom("hi"))
+    }
+
+    @Test
+    fun testPolicyTypesTarget() {
+        val serviceTemplate = ServiceTemplate()
+        val policyType = PolicyType()
+        policyType.targets = mutableListOf("hi")
+        val policyType2 = PolicyType()
+        policyType2.targets = mutableListOf()
+        serviceTemplate.policyTypes = mutableMapOf("policy" to policyType, "policy2" to policyType2)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals(1, bluePrintContext.policyTypesTarget("hi")!!.size)
+
+        serviceTemplate.policyTypes = null
+        assertNull(bluePrintContext.policyTypesTarget("hi"))
+    }
+
+    @Test
+    fun testPolicyTypesTargetNDerivedFrom() {
+        val serviceTemplate = ServiceTemplate()
+        val policyType = PolicyType()
+        policyType.targets = mutableListOf("hi")
+        policyType.derivedFrom = "hi"
+        val policyType2 = PolicyType()
+        policyType2.targets = mutableListOf()
+        policyType2.derivedFrom = "hi"
+        serviceTemplate.policyTypes = mutableMapOf("policy" to policyType, "policy2" to policyType2)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals(1, bluePrintContext.policyTypesTargetNDerivedFrom("hi", "hi")!!.size)
+
+        serviceTemplate.policyTypes = null
+        assertNull(bluePrintContext.policyTypesTargetNDerivedFrom("hi", "hi"))
+    }
+
+    @Test
+    fun testNodeTypeDerivedFrom() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeType = NodeType()
+        nodeType.derivedFrom = "hi"
+        val nodeType2 = NodeType()
+        nodeType2.derivedFrom = "hiii"
+        serviceTemplate.nodeTypes = mutableMapOf("node" to nodeType, "node2" to nodeType2)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals(1, bluePrintContext.nodeTypeDerivedFrom("hi")!!.size)
+
+        serviceTemplate.nodeTypes = null
+        assertNull(bluePrintContext.nodeTypeDerivedFrom("hi"))
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testInterfaceNameForNodeType() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeType = NodeType()
+        nodeType.interfaces = mutableMapOf("hello" to InterfaceDefinition(), "hi" to InterfaceDefinition())
+        serviceTemplate.nodeTypes = mutableMapOf("node" to nodeType)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals("hello", bluePrintContext.interfaceNameForNodeType("node"))
+
+        bluePrintContext.interfaceNameForNodeType("")
+    }
+
+    @Test
+    fun testNodeTemplateForNodeType() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        nodeTemplate.type = "hello"
+        val nodeTemplate2 = NodeTemplate()
+        nodeTemplate2.type = "hi"
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates =
+            mutableMapOf("node" to nodeTemplate, "node2" to nodeTemplate2)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals(1, bluePrintContext.nodeTemplateForNodeType("hello")!!.size)
+
+        serviceTemplate.topologyTemplate!!.nodeTemplates = null
+        assertNull(bluePrintContext.nodeTemplateForNodeType("hello"))
+    }
+
+    @Test
+    fun testNodeTemplateProperty() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        nodeTemplate.properties = mutableMapOf("prop" to ObjectMapper().createObjectNode())
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.nodeTemplateProperty("node", "prop"))
+
+        assertNull(bluePrintContext.nodeTemplateProperty("node", ""))
+
+        nodeTemplate.properties = null
+        assertNull(bluePrintContext.nodeTemplateProperty("node", "prop"))
+    }
+
+    @Test
+    fun testNodeTemplateArtifacts() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        nodeTemplate.artifacts = mutableMapOf()
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertTrue(bluePrintContext.nodeTemplateArtifacts("node")!!.isEmpty())
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testNodeTemplateArtifact() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        nodeTemplate.artifacts = mutableMapOf("art" to ArtifactDefinition())
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.nodeTemplateArtifact("node", "art"))
+
+        bluePrintContext.nodeTemplateArtifact("node", "")
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testNodeTemplateArtifactForArtifactType() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        val artifactDefinition = ArtifactDefinition()
+        artifactDefinition.type = "type"
+        val artifactDefinition2 = ArtifactDefinition()
+        artifactDefinition2.type = "No type"
+        nodeTemplate.artifacts = mutableMapOf("art" to artifactDefinition, "art2" to artifactDefinition2)
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.nodeTemplateArtifactForArtifactType("node", "type"))
+
+        bluePrintContext.nodeTemplateArtifactForArtifactType("", "")
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testNodeTemplateFirstInterface() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        nodeTemplate.interfaces = mutableMapOf("interface" to InterfaceAssignment(), "interf" to InterfaceAssignment())
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.nodeTemplateFirstInterface("node"))
+
+        nodeTemplate.interfaces = null
+        bluePrintContext.nodeTemplateFirstInterface("node")
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testNodeTemplateFirstInterfaceName() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        nodeTemplate.interfaces = mutableMapOf("interface" to InterfaceAssignment(), "interf" to InterfaceAssignment())
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals("interface", bluePrintContext.nodeTemplateFirstInterfaceName("node"))
+
+        nodeTemplate.interfaces = null
+        bluePrintContext.nodeTemplateFirstInterfaceName("node")
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testNodeTemplateFirstInterfaceFirstOperationName() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        val interfaceAssignment = InterfaceAssignment()
+        interfaceAssignment.operations = mutableMapOf("op" to OperationAssignment(), "op2" to OperationAssignment())
+        nodeTemplate.interfaces = mutableMapOf("intf" to interfaceAssignment)
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertEquals("op", bluePrintContext.nodeTemplateFirstInterfaceFirstOperationName("node"))
+
+        interfaceAssignment.operations = null
+        bluePrintContext.nodeTemplateFirstInterfaceFirstOperationName("node")
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testNodeTemplateCapability() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        nodeTemplate.capabilities = mutableMapOf("cap" to CapabilityAssignment())
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.nodeTemplateCapability("node", "cap"))
+
+        bluePrintContext.nodeTemplateCapability("node", "")
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testNodeTemplateRequirement() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        nodeTemplate.requirements = mutableMapOf("req" to RequirementAssignment())
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.nodeTemplateRequirement("node", "req"))
+
+        bluePrintContext.nodeTemplateRequirement("node", "")
+    }
+
+    @Test(expected = BluePrintException::class)
+    fun testNodeTemplateRequirementNode() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        val requirementAssignment = RequirementAssignment()
+        requirementAssignment.node = "node"
+        nodeTemplate.requirements = mutableMapOf("req" to requirementAssignment)
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.nodeTemplateRequirementNode("node", "req"))
+
+        bluePrintContext.nodeTemplateRequirementNode("node", "")
+    }
+
+    @Test
+    fun testNodeTemplateCapabilityProperty() {
+        val serviceTemplate = ServiceTemplate()
+        val nodeTemplate = NodeTemplate()
+        val capabilityAssignment = CapabilityAssignment()
+        capabilityAssignment.properties = mutableMapOf("prop" to ObjectMapper().createObjectNode())
+        nodeTemplate.capabilities = mutableMapOf("cap" to capabilityAssignment)
+        serviceTemplate.topologyTemplate = TopologyTemplate()
+        serviceTemplate.topologyTemplate!!.nodeTemplates = mutableMapOf("node" to nodeTemplate)
+        val bluePrintContext = BluePrintContext(serviceTemplate)
+
+        assertNotNull(bluePrintContext.nodeTemplateCapabilityProperty("node", "cap", "prop"))
+
+        capabilityAssignment.properties = null
+
+        assertNull(bluePrintContext.nodeTemplateCapabilityProperty("node", "cap", "prop"))
+    }
+}