public async Task RestoreMeasureType_IfItIsSoftDeleted()
{
// Arrange
contextOptions = new DbContextOptionsBuilder <SmartDormitoryContext>()
.UseInMemoryDatabase(databaseName: "RestoreMeasureType_IfItIsSoftDeleted")
.Options;
var deletedId = Guid.NewGuid().ToString();
var deletedMeasureUnit = "Some soft deleted measure unit";
var deletedSuitableSensorType = "Some soft deleted sensor type";
using (var arrangeContext = new SmartDormitoryContext(contextOptions))
{
await arrangeContext.MeasureTypes.AddAsync(
new MeasureType
{
Id = deletedId,
MeasureUnit = deletedMeasureUnit,
SuitableSensorType = deletedSuitableSensorType,
IsDeleted = true
});
await arrangeContext.SaveChangesAsync();
}
// Act && Asert
using (var assertContext = new SmartDormitoryContext(contextOptions))
{
var sut = new MeasureTypeService(assertContext);
await sut.Create(deletedMeasureUnit, deletedSuitableSensorType);
Assert.IsTrue(assertContext.MeasureTypes.Any(mt => mt.Id == deletedId && mt.IsDeleted == false));
}
}
public async Task ThrowsEntityAlreadyExistsException_IfMeasureTypeExists()
{
// Arrange
contextOptions = new DbContextOptionsBuilder <SmartDormitoryContext>()
.UseInMemoryDatabase(databaseName: "ThrowsEntityAlreadyExistsException_IfMeasureTypeExists")
.Options;
var existingId = Guid.NewGuid().ToString();
var existingMeasureUnit = "Some existing measure unit";
var existingSuitableSensorType = "Some existing sensor type";
var softDeletedMeasureType = new MeasureType
{
Id = existingId,
MeasureUnit = existingMeasureUnit,
SuitableSensorType = existingSuitableSensorType,
IsDeleted = false
};
using (var arrangeContext = new SmartDormitoryContext(contextOptions))
{
await arrangeContext.MeasureTypes.AddAsync(softDeletedMeasureType);
await arrangeContext.SaveChangesAsync();
}
// Act && Asert
using (var assertContext = new SmartDormitoryContext(contextOptions))
{
var sut = new MeasureTypeService(assertContext);
await Assert.ThrowsExceptionAsync <EntityAlreadyExistsException>(
() => sut.Create(existingMeasureUnit, existingSuitableSensorType), "\nMeasure type is already present in the database.");
}
}
public async Task AddMeasureType_IfDoesntExists()
{
// Arrange
contextOptions = new DbContextOptionsBuilder <SmartDormitoryContext>()
.UseInMemoryDatabase(databaseName: "AddMeasureType_IfDoesntExists")
.Options;
var newMeasureUnit = "New measure unit";
var newSuitableSensorType = "New sensor type";
// Act && Asert
using (var assertContext = new SmartDormitoryContext(contextOptions))
{
var sut = new MeasureTypeService(assertContext);
await sut.Create(newMeasureUnit, newSuitableSensorType);
Assert.IsTrue(assertContext.MeasureTypes.Count() == 1);
Assert.IsTrue(assertContext.MeasureTypes.Any(mt => mt.MeasureUnit == newMeasureUnit && mt.SuitableSensorType == newSuitableSensorType));
}
}