public async Task GetLastResultForDiffAsync_includes_differences()
{
// Arrange
var expectedResult = new DiffResult
{
Id = Guid.NewGuid(),
Differences = new InputDifference[] {
new InputDifference(1, 2),
new InputDifference(5, 6),
new InputDifference(12, 4)
}
};
var options = new DbContextOptionsBuilder <ResultContext>()
.UseInMemoryDatabase("resultsDb_notEmpty")
.Options;
var context = new ResultContext(options);
var repository = new DiffResultsRepository(context);
context.DiffResults.Add(expectedResult);
context.SaveChanges();
// Act
var result = await repository.GetLastResultForDiffAsync(expectedResult.DiffId);
// Assert
Assert.NotEmpty(result.Differences);
Assert.All(result.Differences, diff => expectedResult.Differences.Contains(diff));
}
public async Task GetLastResultForDiffAsync_returns_last_result_for_a_given_diff_id()
{
// Arrange
var expectedResult = new DiffResult
{
Id = Guid.NewGuid(),
Timestamp = DateTime.Parse("2019-01-01")
};
var options = new DbContextOptionsBuilder <ResultContext>()
.UseInMemoryDatabase("resultsDb_lastResult")
.Options;
var context = new ResultContext(options);
var repository = new DiffResultsRepository(context);
context.DiffResults.AddRange(new DiffResult[] {
new DiffResult {
Id = Guid.NewGuid(), DiffId = expectedResult.DiffId, Timestamp = expectedResult.Timestamp.AddMilliseconds(-1)
},
expectedResult,
new DiffResult {
Id = Guid.NewGuid(), DiffId = expectedResult.DiffId, Timestamp = expectedResult.Timestamp.AddHours(-1)
},
new DiffResult {
Id = Guid.NewGuid(), DiffId = expectedResult.DiffId, Timestamp = expectedResult.Timestamp.AddMinutes(-1)
},
new DiffResult {
Id = Guid.NewGuid(), DiffId = expectedResult.DiffId, Timestamp = expectedResult.Timestamp.AddSeconds(-1)
},
new DiffResult {
Id = Guid.NewGuid(), DiffId = Guid.NewGuid(), Timestamp = expectedResult.Timestamp
}
});
context.SaveChanges();
// Act
var result = await repository.GetLastResultForDiffAsync(expectedResult.DiffId);
// Assert
Assert.Equal(result.Id, expectedResult.Id);
Assert.Equal(result.Timestamp, expectedResult.Timestamp);
Assert.Equal(result.DiffId, expectedResult.DiffId);
}