public async Task FindFindsUsingExternalId()
{
// Arrange
var options = CreateInMemoryDbContextOptions("CreateSetsIdExternalAndAddsToContext");
// Insert seed data into the database using one instance of the context
using (var context = new DataContext(options))
{
context.Responses.Add(new SurveyResponse {
IdExternal = "id1", PerceivedBrightnessLevel = 6
});
context.Responses.Add(new SurveyResponse {
IdExternal = "id2", PerceivedBrightnessLevel = 7
});
context.SaveChanges();
}
// Use a clean instance of the context to run the test
using (var context = new DataContext(options))
{
// Arrange repository
var repository = new SurveyResponseRepository(context, null);
// Act
var surveyResponse = await repository.Find("id2");
await repository.SaveChanges();
// Assert
Assert.Equal((ushort?)7, surveyResponse.PerceivedBrightnessLevel);
}
}
public async Task CreateSetsIdExternalAndAddsToContext()
{
// Arrange
var testCreateDate = new DateTime(2019, 08, 11);
var options = CreateInMemoryDbContextOptions("CreateSetsIdExternalAndAddsToContext");
var datetimeService = Substitute.For <IDateTimeService>();
datetimeService.Now.Returns(testCreateDate);
// Insert seed data into the database using one instance of the context
using (var context = new DataContext(options))
{
context.Responses.Add(new SurveyResponse {
PerceivedBrightnessLevel = 6
});
context.SaveChanges();
}
// Use a clean instance of the context to run the test
using (var context = new DataContext(options))
{
// Arrange repository
var repository = new SurveyResponseRepository(context, datetimeService);
// Act
var newSurveyResponse = await repository.Create();
await repository.SaveChanges();
// Assert
Assert.Equal(2, await context.Responses.CountAsync());
Assert.NotNull(newSurveyResponse.IdExternal);
Assert.Equal(testCreateDate, newSurveyResponse.Dates.Created);
}
}