public void GetAllSamplesByGivenSearchParams_FilteredBacteriaName_ShouldReturnRelevantSample()
{
// Arrange
var db = this.GetDatabase();
var mapper = this.GetAutoMapper();
var searchParams = new SearchParametersBindingModel()
{
BacteriaName = "New Sample"
};
var samples = new Sample()
{
Name = "New Sample"
};
db.Samples.Add(samples);
db.SaveChanges();
var service = new SampleService(db, mapper);
// Act
var result = service.GetAllSamplesByGivenSearchParams(searchParams);
// Assert
Assert.NotNull(result);
Assert.IsType <List <SampleViewModel> >(result);
var sampleName = result[0].Name;
Assert.Equal("New Sample", sampleName);
}
public void Get_GetListOfSamples_ShouldReturnListOfSamples()
{
// Arrange
var searchParams = new SearchParametersBindingModel()
{
BacteriaName = "Test 1",
Tags = new string[] { "Test 1" },
Groups = new string[] { "Test 1" },
NutrientAgarPlates = new string[] { "Test 1" }
};
List <SampleViewModel> listOfsamples = new List <SampleViewModel>()
{
new SampleViewModel()
{
Id = new Guid(),
Name = "Test 1",
Description = "Test Description",
Images = null,
CreatedOn = DateTime.Now
},
new SampleViewModel()
{
Id = new Guid(),
Name = "Test 2",
Description = "Test Description",
Images = null,
CreatedOn = DateTime.Now
}
};
var serviceMock = new Mock <ISampleService>();
serviceMock
.Setup(s => s.GetAllSamplesByGivenSearchParams(searchParams))
.Returns(listOfsamples);
var loggerMock = new Mock <ILogger>();
var controller = new SampleController(serviceMock.Object, null, null, loggerMock.Object);
// Act
var response = controller.GetListOfSamples(searchParams);
// Assert
Assert.NotNull(response);
var okObjectResult = response as OkObjectResult;
Assert.NotNull(okObjectResult);
var models = okObjectResult.Value as List <SampleViewModel>;
Assert.NotNull(models);
Assert.Equal(2, models.Count());
}
public IActionResult GetListOfSamples(SearchParametersBindingModel searchParams)
{
if (searchParams.BacteriaName == null &&
searchParams.Tags == null &&
searchParams.Groups == null &&
searchParams.NutrientAgarPlates == null)
{
return(BadRequest("No search params has been sent."));
}
var sampleViewModels = this.service.GetAllSamplesByGivenSearchParams(searchParams);
logger.LogSuccess("All samples has been send");
return(Ok(sampleViewModels));
}
private List <Sample> FindSampleDependingOnGivenParams(SearchParametersBindingModel searchParams)
{
var samples = new List <Sample>();
// Searching by given name
if (searchParams.Tags == null &&
searchParams.Groups == null &&
searchParams.BacteriaName != null &&
searchParams.NutrientAgarPlates == null)
{
samples = this.Context
.Samples
.Include(s => s.Images)
.Where(sample => sample.Name.StartsWith(searchParams.BacteriaName))
.Take(100)
.ToList();
} // Searching by Name plus any other provided search params
else if (searchParams.BacteriaName != null &&
(searchParams.Tags != null || searchParams.Groups != null || searchParams.NutrientAgarPlates != null))
{
var samplesFromDB = this.Context
.Samples
.AsNoTracking()
.Include(s => s.Images)
.Include(s => s.SampleTags)
.ThenInclude(st => st.Tag)
.Include(s => s.SampleGroups)
.ThenInclude(sg => sg.Group)
.Include(s => s.SampleNutrientAgarPlates)
.ThenInclude(sn => sn.NutrientAgarPlate)
.Where(sample => sample.Name.StartsWith(searchParams.BacteriaName))
.Take(100)
.ToList();
// Filtering the samples containing certan name by any other given search param
foreach (var sample in samplesFromDB)
{
var IsMatch = true;
if (searchParams.Tags != null)
{
foreach (var sampleTag in sample.SampleTags)
{
if (!searchParams.Tags.Contains(sampleTag.Tag.Name))
{
IsMatch = false;
break;
}
}
}
if (searchParams.Groups != null)
{
foreach (var sampleGroup in sample.SampleGroups)
{
if (!searchParams.Groups.Contains(sampleGroup.Group.Name))
{
IsMatch = false;
break;
}
}
}
if (searchParams.NutrientAgarPlates != null)
{
foreach (var sampleNutrient in sample.SampleNutrientAgarPlates)
{
if (!searchParams.NutrientAgarPlates.Contains(sampleNutrient.NutrientAgarPlate.Name))
{
IsMatch = false;
break;
}
}
}
if (IsMatch)
{
samples.Add(sample);
}
}
}
return(samples);
}
public List <SampleViewModel> GetAllSamplesByGivenSearchParams(SearchParametersBindingModel searchParams)
{
var samples = FindSampleDependingOnGivenParams(searchParams);
return(this.mapper.Map <List <SampleViewModel> >(samples));
}