/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 system.rest

import org.junit.runner.RunWith
import org.scalatest.FlatSpec
import org.scalatest.Matchers
import org.scalatest.junit.JUnitRunner

import io.restassured.RestAssured

import common.WhiskProperties

/**
 * Basic tests of Swagger support
 */
@RunWith(classOf[JUnitRunner])
class SwaggerTests extends FlatSpec with Matchers with RestUtil {

  "Whisk API service" should "respond to /docs with Swagger UI" in {
    val response = RestAssured.given().config(sslconfig).get(getServiceURL() + "/api/v1/docs/index.html")

    response.statusCode() should be(200)
    response.body().asString().contains("<title>Swagger UI</title>") should be(true)
  }

  it should "respond to /api-docs with Swagger XML" in {
    val response = RestAssured.given().config(sslconfig).get(getServiceURL() + "/api/v1/api-docs")

    response.statusCode() should be(200)
    response.body().asString().contains("\"swagger\":") should be(true)
  }

  it should "respond to /api-docs including ActionMeta/ActionExecMeta/RuleMeta/TriggerMeta" in {
    val response = RestAssured.given().config(sslconfig).get(getServiceURL() + "/api/v1/api-docs")

    response.statusCode() should be(200)
    response.body().asString().contains("\"#/definitions/ActionMeta\"") should be(true)
    response.body().asString().contains("\"#/definitions/ActionExecMeta\"") should be(true)
    response.body().asString().contains("\"#/definitions/RuleMeta\"") should be(true)
    response.body().asString().contains("\"#/definitions/TriggerMeta\"") should be(true)
    response.body().asString().contains("\"ActionMeta\"") should be(true)
    response.body().asString().contains("\"ActionExecMeta\"") should be(true)
    response.body().asString().contains("\"RuleMeta\"") should be(true)
    response.body().asString().contains("\"TriggerMeta\"") should be(true)
  }

  it should "respond to invalid URI with status code 404" in {
    val auth = WhiskProperties.getBasicAuth
    val response =
      RestAssured.given().config(sslconfig).auth().basic(auth.fst, auth.snd).get(getServiceURL() + "/api/v1/docs/dummy")
    response.statusCode() should be(404)
  }
}