public void WriteData_Insert_True()
{
///Arrange
var mockCon = new Mock <Container>();
var myItems = new List <FoodFacility>();
var mockLogger = new Mock <ILogger>();
var item = new FoodFacility();
item.objectid = "0";
item.latitude = "0";
item.longitude = "0";
myItems.Add(item);
var responseMock = new Mock <ItemResponse <FoodFacility> >();
mockCon.Setup(c => c.ReadItemAsync <FoodFacility>(It.IsAny <string>(), It.IsAny <PartitionKey>(), It.IsAny <ItemRequestOptions>(), It.IsAny <CancellationToken>())).Throws(new Exception());
try
{
///Act
CosmosDAL cDAL = new CosmosDAL(null, null, mockCon.Object, mockLogger.Object);
cDAL.WriteData(myItems).Wait();
}
catch
{
///Assert
Assert.True(false);
}
}
public void QueryData_ValidResults_True()
{
///Arrange
const string QUERY = "Test Query";
var mockCon = new Mock <Container>();
var myItems = new List <FoodFacilityResponse>();
var item = new FoodFacilityResponse();
myItems.Add(item);
var feedResponseMock = new Mock <FeedResponse <FoodFacilityResponse> >();
feedResponseMock.Setup(x => x.GetEnumerator()).Returns(myItems.GetEnumerator());
var feedIteratorMock = new Mock <FeedIterator <FoodFacilityResponse> >();
feedIteratorMock.Setup(f => f.HasMoreResults).Returns(true);
feedIteratorMock
.Setup(f => f.ReadNextAsync(It.IsAny <CancellationToken>()))
.ReturnsAsync(feedResponseMock.Object)
.Callback(() => feedIteratorMock
.Setup(f => f.HasMoreResults)
.Returns(false));
var qd = new QueryDefinition(QUERY);
mockCon.Setup(c => c.GetItemQueryIterator <FoodFacilityResponse>(It.IsAny <QueryDefinition>(), It.IsAny <string>(), It.IsAny <QueryRequestOptions>())).Returns(feedIteratorMock.Object);
///Act
CosmosDAL cDAL = new CosmosDAL(null, null, mockCon.Object, null);
var result = cDAL.QueryData(qd).Result;
///Assert
Assert.Equal(myItems.Count, result.Count);
}
/// <summary>
/// Orchstrates the data ingestion
/// </summary>
/// <param name="wHelper">Web helper</param>
/// <param name="cDAL">Cosmos DAL</param>
/// <param name="config">Config</param>
/// <param name="log">Logger</param>
public async Task SynchronizeData(WebRequestHelper wHelper, CosmosDAL cDAL, IConfiguration config, ILogger log)
{
// Extract URL from config
string url = config[ConstantStrings.DATA_API_URL];
//Get Web response
var jsonResponse = await wHelper.GetResponse(url);
//Load list
var foodtrucks = JsonConvert.DeserializeObject <List <FoodFacility> >(jsonResponse);
//Write to Cosmos
await cDAL.WriteData(foodtrucks);
}
/// <summary>
/// Only constructor
/// </summary>
/// <param name="logger">logger</param>
/// <param name="configuration">configuration</param>
/// <param name="cDAL">DAL for Cosmos</param>
public FoodTruckController(ILogger <FoodTruckController> logger, IConfiguration configuration, CosmosDAL cDAL = null)
{
this.logger = logger;
this.configuration = configuration;
this.cosmosDAL = cDAL;
if (cosmosDAL == null)
{
cosmosDAL = new CosmosDAL(configuration[ConstantStrings.COSMOS_ENDPOINT_URL],
configuration[ConstantStrings.COSMOS_PRIMARY_KEY],
configuration[ConstantStrings.COSMOS_DATABASE_NAME],
configuration[ConstantStrings.COSMOS_CONTAINER_NAME],
logger);
}
}
public static void Run(
[TimerTrigger("0 0 */12 * * *")] TimerInfo myTimer, ILogger log)
{
try
{
log.LogInformation($"Starting scheduled task {DateTime.Now}");
//Set Configuration Object
var config = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddEnvironmentVariables()
.AddJsonFile("./local.settings.json", true)
.Build();
//Get Web response
WebRequestHelper wHelper = new WebRequestHelper(log);
//DAL
CosmosDAL cDAL = new CosmosDAL(config[ConstantStrings.COSMOS_ENDPOINT_URL],
config[ConstantStrings.COSMOS_PRIMARY_KEY],
config[ConstantStrings.COSMOS_DATABASE_NAME],
config[ConstantStrings.COSMOS_CONTAINER_NAME],
log);
//Instantiate Orchestrator
Orchestrator orc = new Orchestrator();
//Perform synchronization
orc.SynchronizeData(wHelper, cDAL, config, log);
log.LogInformation($"Completed scheduled task {DateTime.Now}");
}
catch (Exception e)
{
log.LogError(e, $"There was an error executing the task");
throw;
}
}
