public async void UpdateTheDiffDataOfAnExistingResource(string left, string right)
{
// Arrange
var leftInput =
Convert.FromBase64String(Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("LF data")));
var rightInput =
Convert.FromBase64String(Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("RT data")));
Guid id = Guid.NewGuid();
using (var differenceContext = new DifferenceContext(this.contextOptions))
{
Difference diff = new Difference {
Id = id, Left = leftInput, Right = rightInput
};
differenceContext.Differences.Add(diff);
differenceContext.SaveChanges();
}
// Act
var newLeftInput = left == null
? null
: Convert.FromBase64String(
Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(left)));
var newRightInput = right == null
? null
: Convert.FromBase64String(
Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(right)));
var diffToUpdate = new DifferenceForUpdateDto {
Left = newLeftInput, Right = newRightInput
};
await this.diffService.UpdateAsync(id, diffToUpdate);
// Assert
Difference difference;
using (var differenceContext = new DifferenceContext(this.contextOptions))
{
difference = differenceContext.Differences.Find(id);
}
Assert.NotEqual(
"LF data",
System.Text.Encoding.UTF8.GetString(Convert.FromBase64String(Convert.ToBase64String(difference.Left))));
Assert.NotEqual(
"RT data",
System.Text.Encoding.UTF8.GetString(Convert.FromBase64String(Convert.ToBase64String(difference.Right))));
}
/// <inheritdoc />
public async Task UpdateAsync(Guid id, DifferenceForUpdateDto difference, CancellationToken cancellationToken = default(CancellationToken))
{
if (difference == null)
{
throw new ArgumentNullException(nameof(difference));
}
Difference differenceToUpdate = await this.differenceUnitOfWork.DifferenceAsyncRepository.RetrieveAsync(id, cancellationToken);
if (differenceToUpdate == null)
{
throw new ResourceNotFoundException("No difference was found with the specified ID", id);
}
Difference updatedDifference = Mapper.Map(difference, differenceToUpdate);
this.differenceUnitOfWork.DifferenceAsyncRepository.Update(updatedDifference);
if (!await this.differenceUnitOfWork.SaveChangesAsync(cancellationToken))
{
throw new Exception($"Updating the difference {id} failed on save.");
}
}
public async Task ShouldReturn404IfTheDifferenceDoenNotExist()
{
// Arrange
var leftInput =
Convert.FromBase64String(Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("LF data")));
var rightInput =
Convert.FromBase64String(Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("RT data")));
Guid id = Guid.NewGuid();
// Act
var diffToUpdate = new DifferenceForUpdateDto {
Left = leftInput, Right = rightInput
};
var requestContent = new ObjectContent <DifferenceForUpdateDto>(diffToUpdate, new JsonMediaTypeFormatter());
var response = await this.testHostCollectionFixture.Client.PutAsync($"{BaseUrl}/{id}", requestContent);
// Assert
Assert.Equal(HttpStatusCode.NotFound, response.StatusCode);
}
public async Task ShouldUpdateTheDifferenceData(string left, string right)
{
// Arrange
var leftInput =
Convert.FromBase64String(Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("LF data")));
var rightInput =
Convert.FromBase64String(Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes("RT data")));
Guid id = Guid.NewGuid();
using (var scope = this.testHostCollectionFixture.Host.Services.CreateScope())
{
var context = scope.ServiceProvider.GetRequiredService <DifferenceContext>();
Difference diff = new Difference {
Id = id, Left = leftInput, Right = rightInput
};
context.Differences.Add(diff);
context.SaveChanges();
}
// Act
var newLeftInput = left == null
? null
: Convert.FromBase64String(
Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(left)));
var newRightInput = right == null
? null
: Convert.FromBase64String(
Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(right)));
var diffToUpdate = new DifferenceForUpdateDto {
Left = newLeftInput, Right = newRightInput
};
var requestContent = new ObjectContent <DifferenceForUpdateDto>(diffToUpdate, new JsonMediaTypeFormatter());
var response = await this.testHostCollectionFixture.Client.PutAsync($"{BaseUrl}/{id}", requestContent);
// Assert
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
Difference updatedDiff;
using (var scope = this.testHostCollectionFixture.Host.Services.CreateScope())
{
var context = scope.ServiceProvider.GetRequiredService <DifferenceContext>();
updatedDiff = context.Differences.Find(id);
}
var updatedLeftDiffData = Convert.ToBase64String(updatedDiff.Left);
var updatedRightDiffData = Convert.ToBase64String(updatedDiff.Right);
Assert.NotNull(updatedDiff);
Assert.NotEqual(Convert.ToBase64String(leftInput), updatedLeftDiffData);
Assert.Equal(
newLeftInput != null ? Convert.ToBase64String(newLeftInput) : string.Empty,
updatedLeftDiffData);
Assert.NotEqual(Convert.ToBase64String(rightInput), updatedRightDiffData);
Assert.Equal(
newRightInput != null ? Convert.ToBase64String(newRightInput) : string.Empty,
updatedRightDiffData);
}
