public void ReturnLatestRecords()
{
var inputData = new DataModel[100];
for (var i = 0; i < 100; i++)
{
inputData[i] = new DataModel {MembersCount = i + 1};
}
dataProviderMock.Setup(m => m.GetAllRecords()).Returns(inputData);
var expectedTable = new[]
{
new DataModel {MembersCount = 100},
new DataModel {MembersCount = 99},
new DataModel {MembersCount = 98},
new DataModel {MembersCount = 97},
new DataModel {MembersCount = 96}
};
var expectedChart = new[]
{
new DataModel {MembersCount = 100},
new DataModel {MembersCount = 99},
new DataModel {MembersCount = 98}
};
var provider = new DataProvider(dataProviderMock.Object, 3, 5);
var count = provider.GetRecordsCount();
var recordsForChart = provider.GetRecordsForChart();
var recordsForTable = provider.GetRecordsForInfoTable();
Assert.AreEqual(count, 100);
CollectionAssert.AreEqual(expectedTable, recordsForTable);
CollectionAssert.AreEqual(expectedChart, recordsForChart);
}
public void AddRecord(DataModel model)
{
db.Statistic.Add(new Statistic
{
Id = 0,
MembersCount = model.MembersCount,
UpdatingTime = model.UpdatingTime
});
}
public DataModel[] Precount(DataModel[] records)
{
for (var i = 0; i < records.Length; i++)
{
if (i < records.Length - 1)
records[i].Delta = records[i].MembersCount - records[i + 1].MembersCount;
records[i].UpdatingTime = ConvertToLocalTime(records[i].UpdatingTime);
}
return records;
}
private ActionResult ParseStatistic(DataModel[] records, IGroupInfoProvider infoProvider)
{
for (int i = 0; i < records.Length; i++)
{
if (i>0)
records[i].Delta = records[i].MembersCount - records[i - 1].MembersCount;
records[i].UpdatingTime = ConvertToLocalTime(records[i].UpdatingTime);
}
var model = new StatisticModel
{
GroupName = infoProvider.GetSavedGroupName(),
GroupUrl = infoProvider.GetSavedGroupUrl(),
RecordsCount = records.Length,
LastUpdateTime = records.Max(st => st.UpdatingTime),
Records = records.Reverse().ToArray() //последние записи должны отображаться в начале
};
return View("Index", model);
}
private ActionResult ParseStatistic(DataModel[] records, IGroupInfoProvider infoProvider)
{
records = Precount(records);
var model = new StatisticModel
{
GroupName = infoProvider.GetSavedGroupName(),
GroupUrl = infoProvider.GetSavedGroupUrl(),
RecordsCount = dataProvider.GetRecordsCount(),
LastUpdateTime = records.Max(st => st.UpdatingTime),
Records = records.ToArray()
};
return View("GetAll", model);
}