public async void CreateGramWorksAgain()
{
DbContextOptions <NetGramDbContext> options =
new DbContextOptionsBuilder <NetGramDbContext>
().UseInMemoryDatabase("Create").Options;
using (NetGramDbContext context = new NetGramDbContext(options))
{
// arrange
NetGram netGram = new NetGram();
netGram.ID = 2;
netGram.NamePoster = "Jason";
netGram.Caption = "Seattle";
// Act
NetGramManager netGramManager = new NetGramManager(context);
await netGramManager.SaveNetGram(netGram);
var created = context.NetGrams.FirstOrDefault(n => n.ID == netGram.ID);
// Assert
Assert.Equal(netGram, created);
}
}
public async void EditGramWorksAgain()
{
DbContextOptions <NetGramDbContext> options =
new DbContextOptionsBuilder <NetGramDbContext>
().UseInMemoryDatabase("Edits").Options;
using (NetGramDbContext context = new NetGramDbContext(options))
{
// arrange
NetGram netGram = new NetGram();
netGram.ID = 2;
netGram.NamePoster = "Jason";
netGram.Caption = "Seattle";
// Act
NetGramManager netGramManager = new NetGramManager(context);
await netGramManager.SaveNetGram(netGram);
netGram.Caption = "Wow";
await netGramManager.SaveNetGram(netGram);
// Assert
Assert.Equal("Wow", netGram.Caption);
}
}
/// <summary>
/// Deletes a net gram
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public async Task Delete(int id)
{
NetGram netGram = await _context.NetGrams.FindAsync(id);
if (netGram != null)
{
_context.Remove(netGram);
await _context.SaveChangesAsync();
}
}
public void GetWorks()
{
//arrange
NetGram netGram = new NetGram();
netGram.Caption = "nice pic";
//assert
Assert.Equal("nice pic", netGram.Caption);
}
public void GetWorksAgain()
{
//arrange
NetGram netGram = new NetGram();
netGram.Caption = "nice pic";
netGram.NamePoster = "Jason";
//assert
Assert.Equal("Jason", netGram.NamePoster);
}
/// <summary>
/// Saves new and or updates existing netgrams
/// </summary>
/// <param name="netGram"></param>
/// <returns></returns>
public async Task SaveNetGram(NetGram netGram)
{
if (await _context.NetGrams.FirstOrDefaultAsync(n => n.ID == netGram.ID) == null)
{
_context.NetGrams.Add(netGram);
}
else
{
_context.NetGrams.Update(netGram);
}
await _context.SaveChangesAsync();
}
public void SetWorks()
{
//arrange
NetGram netGram = new NetGram();
netGram.Caption = "nice pic";
netGram.NamePoster = "Jason";
//Act
netGram.Caption = "crappy pic";
//assert
Assert.Equal("crappy pic", netGram.Caption);
}
/// <summary>
/// Gets details of netgram
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public async Task <NetGram> GetDetails(int id)
{
NetGram netGram = await _context.NetGrams.FirstOrDefaultAsync(net => net.ID == id);
return(netGram);
}
public async Task OnGet()
{
NetGram = await _netGram.GetDetails(ID);
}
