/*
 * Copyright © 2019 IBM, Bell Canada.
 *
 * 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.blueprintsprocessor.functions.resource.resolution.processor

import com.fasterxml.jackson.databind.JsonNode
import com.fasterxml.jackson.databind.node.TextNode
import io.mockk.every
import io.mockk.spyk
import kotlinx.coroutines.runBlocking
import org.junit.Test
import org.junit.runner.RunWith
import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.ResourceAssignmentRuntimeService
import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
import org.onap.ccsdk.cds.controllerblueprints.core.data.PropertyDefinition
import org.onap.ccsdk.cds.controllerblueprints.core.utils.BlueprintMetadataUtils
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceAssignment
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.test.context.ContextConfiguration
import org.springframework.test.context.TestPropertySource
import org.springframework.test.context.junit4.SpringRunner
import kotlin.test.assertTrue

@RunWith(SpringRunner::class)
@ContextConfiguration(classes = [InputResourceResolutionProcessor::class])
@TestPropertySource(locations = ["classpath:application-test.properties"])
class InputResourceResolutionProcessorTest {

    @Autowired
    lateinit var inputResourceResolutionProcessor: InputResourceResolutionProcessor

    @Test
    fun `InputResourceResolutionProcessor should be able to resolve a value for an input parameter`() {
        runBlocking {

            val bluePrintContext = BlueprintMetadataUtils.getBlueprintContext(
                "./../../../../components/model-catalog/blueprint-model/test-blueprint/baseconfiguration"
            )

            val resourceAssignmentRuntimeService = spyk(ResourceAssignmentRuntimeService("1234", bluePrintContext))

            // mocking input for resource resolution
            val textNode: JsonNode = TextNode("any value")
            every { resourceAssignmentRuntimeService.getInputValue("rr-name") } returns textNode

            inputResourceResolutionProcessor.raRuntimeService = resourceAssignmentRuntimeService
            inputResourceResolutionProcessor.resourceDictionaries =
                ResourceAssignmentUtils.resourceDefinitions(bluePrintContext.rootPath)

            val resourceAssignment = ResourceAssignment().apply {
                name = "rr-name"
                dictionaryName = "hostname"
                dictionarySource = "input"
                property = PropertyDefinition().apply {
                    type = "string"
                }
            }

            val operationOutcome = inputResourceResolutionProcessor.applyNB(resourceAssignment)
            assertTrue(operationOutcome, "An error occurred while trying to test the InputResourceResolutionProcessor")
        }
    }
}