public void AssignRandomTarget_ShouldThrow_TargetAlreadyAssigned()
{
//Arrange
var targetsList = new List <TargetElement>()
{
new TargetElement()
{
Id = 1,
HunterPersonId = 2,
PreyPersonId = 3,
IsHunted = false
}
}.AsQueryable();
var fakeTargetsDbSet = UnitTestsUtil.SetupFakeDbSet(targetsList);
var fakeDatabaseContext = A.Fake <DatabaseContext>();
A.CallTo(() => fakeDatabaseContext.TargetElements).Returns(fakeTargetsDbSet);
var fakeDbContextGeneration = A.Fake <IDatabaseContextGeneration>();
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext())
.Returns(fakeDatabaseContext);
var databaseElementHelper = A.Fake <IDatabaseImageElementHelper>();
var targetElementHelper = new TargetElementHelper(fakeDbContextGeneration, databaseElementHelper);
//Act and assert
Assert.Throws <ManagerException>(() => targetElementHelper.AssignRandomTarget(2),
StorageErrorMessages.TargetAlreadyAssignedError);
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext()).MustHaveHappened();
}
public void GetTargetById_ShouldThrow()
{
//Arrange
var expectedId = 0;
var expectedHunterId = 1;
var expectedPreyId = 2;
var expectedBoolean = false;
var fakeIQueryable = new List <TargetElement>()
{
new TargetElement()
{
Id = expectedId,
HunterPersonId = expectedHunterId,
PreyPersonId = expectedPreyId,
IsHunted = expectedBoolean
}
}.AsQueryable();
var fakeDbSet = UnitTestsUtil.SetupFakeDbSet(fakeIQueryable);
var fakeDbContext = A.Fake <DatabaseContext>();
A.CallTo(() => fakeDbContext.TargetElements).Returns(fakeDbSet);
var fakeDbContextGeneration = A.Fake <IDatabaseContextGeneration>();
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext()).Returns(fakeDbContext);
var targetElementHelper = new TargetElementHelper(fakeDbContextGeneration);
//Act and assert
Assert.Throws <ManagerException>(() => targetElementHelper.GetTargetByUserId(500),
StorageErrorMessages.TargetNotPresentAtLaunchError);
}
public void IsPreyHunter_GoodPreyWrongHunter_ShouldThrow()
{
//Arrange
var fakeTargetsList = new List <TargetElement>()
{
new TargetElement
{
Id = 1,
HunterPersonId = 56,
PreyPersonId = 57,
IsHunted = true
}
};
var fakeDbSetTargetElements = UnitTestsUtil.SetupFakeDbSet(fakeTargetsList.AsQueryable());
var fakeDatabaseContext = A.Fake <DatabaseContext>();
A.CallTo(() => fakeDatabaseContext.TargetElements).Returns(fakeDbSetTargetElements);
var fakeDbContextGeneration = A.Fake <IDatabaseContextGeneration>();
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext())
.Returns(fakeDatabaseContext);
var targetElementHelper = new TargetElementHelper(fakeDbContextGeneration);
var expectedHunterPersonId = 71;
var expectedPreyPersonId = 57;
//Act and assert
Assert.Throws <ManagerException>(() =>
targetElementHelper.IsPreyHunted(expectedHunterPersonId, expectedPreyPersonId), StorageErrorMessages.TargetNotFoundError);
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext()).MustHaveHappened();
}
public void AssignRandomTarget_ShouldReturnAssignedId()
{
//Arrange
var expectedPreyId = 2;
var expectedHunterId = 10;
var dbElementsList = new List <DatabaseImageElement>()
{
new DatabaseImageElement()
{
Id = expectedPreyId,
DescriptiveSentence = "test",
ImageContentUri = "test",
ImageName = "test",
PersonFirstName = "test",
PersonLastName = "test",
Score = 1
},
new DatabaseImageElement()
{
Id = expectedPreyId,
DescriptiveSentence = "test",
ImageContentUri = "test",
ImageName = "test",
PersonFirstName = "test",
PersonLastName = "test",
Score = 1
}
};
var fakeDbSetImageElements = UnitTestsUtil.SetupFakeDbSet(dbElementsList.AsQueryable());
var fakeDbSetTargetElements = UnitTestsUtil.SetupFakeDbSet(new List <TargetElement>().AsQueryable());
var fakeDatabaseContext = A.Fake <DatabaseContext>();
A.CallTo(() => fakeDatabaseContext.DatabaseImageElements).Returns(fakeDbSetImageElements);
A.CallTo(() => fakeDatabaseContext.TargetElements).Returns(fakeDbSetTargetElements);
var fakeDbContextGeneration = A.Fake <IDatabaseContextGeneration>();
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext())
.Returns(fakeDatabaseContext);
var databaseElementHelper = A.Fake <IDatabaseImageElementHelper>();
var targetElementHelper = new TargetElementHelper(fakeDbContextGeneration, databaseElementHelper);
A.CallTo(() => databaseElementHelper.GetAllImages()).Returns(dbElementsList);
//Act
var result = targetElementHelper.AssignRandomTarget(expectedHunterId);
//Assert
result.ShouldBe(expectedPreyId);
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext()).MustHaveHappened();
}
public IHttpActionResult GetTargetById(int id)
{
try
{
return(Json(TargetElementHelper.GetTargetByUserId(id)));
}
catch (ManagerException targetException) when(targetException.ErrorCode ==
StorageErrorMessages.TargetNotPresentAtLaunchError)
{
return(BadRequest(StorageErrorMessages.TargetNotPresentAtLaunchError));
}
}
public IHttpActionResult IsPreyHunted([FromBody] TargetElement targetElement)
{
try
{
return(Json(TargetElementHelper.IsPreyHunted(targetElement.HunterPersonId, targetElement.PreyPersonId)));
}
catch (ManagerException targetNotFoundException) when(targetNotFoundException.ErrorCode ==
StorageErrorMessages.TargetNotFoundError)
{
return(BadRequest(StorageErrorMessages.TargetNotFoundError));
}
}
public void InsertNewTargetElement_ShouldReturn()
{
//Arrange
var fakeTargetsList = new List <TargetElement>()
{
new TargetElement
{
Id = 1,
HunterPersonId = 56,
PreyPersonId = 57,
IsHunted = true
}
};
var fakeDbSetTargetElements = UnitTestsUtil.SetupFakeDbSet(fakeTargetsList.AsQueryable());
var fakeDatabaseContext = A.Fake <DatabaseContext>();
A.CallTo(() => fakeDatabaseContext.TargetElements).Returns(fakeDbSetTargetElements);
var fakeDbContextGeneration = A.Fake <IDatabaseContextGeneration>();
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext())
.Returns(fakeDatabaseContext);
var targetElementHelper = new TargetElementHelper(fakeDbContextGeneration);
//Act
var expectedId = 2;
var expectedHunterPersonId = 10;
var expectedPreyPersonId = 11;
var expectedIsHunter = false;
var result =
targetElementHelper.InsertNewTargetElement(expectedId, expectedHunterPersonId, expectedPreyPersonId);
//Assert
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext()).MustHaveHappened();
A.CallTo(() => fakeDbSetTargetElements.Add(result)).MustHaveHappenedOnceExactly();
A.CallTo(() => fakeDatabaseContext.SaveChanges()).MustHaveHappenedOnceExactly();
result.Id.ShouldBe(expectedId);
result.HunterPersonId.ShouldBe(expectedHunterPersonId);
result.PreyPersonId.ShouldBe(expectedPreyPersonId);
result.IsHunted.ShouldBe(expectedIsHunter);
}
public void GetTargetById_ShouldReturnExcepted()
{
//Arrange
var expectedId = 0;
var expectedHunterId = 1;
var expectedPreyId = 2;
var expectedBoolean = false;
var fakeIQueryable = new List <TargetElement>()
{
new TargetElement()
{
Id = expectedId,
HunterPersonId = expectedHunterId,
PreyPersonId = expectedPreyId,
IsHunted = expectedBoolean
}
}.AsQueryable();
var fakeDbSet = UnitTestsUtil.SetupFakeDbSet(fakeIQueryable);
var fakeDbContext = A.Fake <DatabaseContext>();
A.CallTo(() => fakeDbContext.TargetElements).Returns(fakeDbSet);
var fakeDbContextGeneration = A.Fake <IDatabaseContextGeneration>();
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext()).Returns(fakeDbContext);
var targetElementHelper = new TargetElementHelper(fakeDbContextGeneration);
//Act
var result = targetElementHelper.GetTargetByUserId(expectedHunterId);
//Assert
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext()).MustHaveHappenedOnceExactly();
result.Id.ShouldBe(expectedId);
result.HunterPersonId.ShouldBe(expectedHunterId);
result.PreyPersonId.ShouldBe(expectedPreyId);
result.IsHunted.ShouldBe(expectedBoolean);
}
public void AssignRandomTarget_ShouldThrow_NoPlayers()
{
//Arrange
var dbElementsList = new List <DatabaseImageElement>()
{
new DatabaseImageElement()
{
Id = 1,
DescriptiveSentence = "test",
ImageContentUri = "test",
ImageName = "test",
PersonFirstName = "test",
PersonLastName = "test",
Score = 1
}
};
var fakeDbSetImageElements = UnitTestsUtil.SetupFakeDbSet(dbElementsList.AsQueryable());
var fakeDbSetTargetElements = UnitTestsUtil.SetupFakeDbSet(new List <TargetElement>().AsQueryable());
var fakeDatabaseContext = A.Fake <DatabaseContext>();
A.CallTo(() => fakeDatabaseContext.DatabaseImageElements).Returns(fakeDbSetImageElements);
A.CallTo(() => fakeDatabaseContext.TargetElements).Returns(fakeDbSetTargetElements);
var fakeDbContextGeneration = A.Fake <IDatabaseContextGeneration>();
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext())
.Returns(fakeDatabaseContext);
var databaseElementHelper = A.Fake <IDatabaseImageElementHelper>();
A.CallTo(() => databaseElementHelper.GetAllImages()).Returns(fakeDbSetImageElements);
var targetElementHelper = new TargetElementHelper(fakeDbContextGeneration, databaseElementHelper);
//Act and assert
Assert.Throws <ManagerException>(() => targetElementHelper.AssignRandomTarget(10),
StorageErrorMessages.ThereAreNoPlayersError);
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext()).MustHaveHappened();
}
public void IsPreyHunted_ShouldReturnTrue()
{
var elementToRemove = new TargetElement()
{
Id = 1,
HunterPersonId = 100,
PreyPersonId = 101,
IsHunted = false
};
//Arrange
var fakeTargetsList = new List <TargetElement>()
{
elementToRemove
};
var fakeDbSetTargetElements = UnitTestsUtil.SetupFakeDbSet(fakeTargetsList.AsQueryable());
var fakeDatabaseContext = A.Fake <DatabaseContext>();
A.CallTo(() => fakeDatabaseContext.TargetElements).Returns(fakeDbSetTargetElements);
var fakeDbContextGeneration = A.Fake <IDatabaseContextGeneration>();
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext())
.Returns(fakeDatabaseContext);
var targetElementHelper = new TargetElementHelper(fakeDbContextGeneration);
var expectedHunterPersonId = 100;
var expectedPreyPersonId = 101;
//Act
var result = targetElementHelper.IsPreyHunted(expectedHunterPersonId, expectedPreyPersonId);
//Assert
A.CallTo(() => fakeDbContextGeneration.BuildDatabaseContext()).MustHaveHappened();
A.CallTo(() => fakeDbSetTargetElements.Remove(elementToRemove)).MustHaveHappenedOnceExactly();
A.CallTo(() => fakeDatabaseContext.SaveChanges()).MustHaveHappenedOnceExactly();
result.ShouldBe(true);
}
public IHttpActionResult AssignRandomTarget(int id)
{
try
{
return(Json(TargetElementHelper.AssignRandomTarget(id)));
}
catch (ManagerException targetExistsException) when(targetExistsException.ErrorCode == StorageErrorMessages.TargetAlreadyAssignedError)
{
return(BadRequest(StorageErrorMessages.TargetAlreadyAssignedError));
}
catch (ManagerException noPlayersException) when(noPlayersException.ErrorCode == StorageErrorMessages.ThereAreNoPlayersError)
{
return(BadRequest(StorageErrorMessages.ThereAreNoPlayersError));
}
catch (ManagerException targetNotAssignedException) when(targetNotAssignedException.ErrorCode == StorageErrorMessages.TargetNotAssignedError)
{
return(BadRequest(StorageErrorMessages.TargetAlreadyAssignedError));
}
}
public IHttpActionResult Post([FromBody] TargetElement targetElement)
{
targetElement = TargetElementHelper.InsertNewTargetElement(targetElement.Id, targetElement.HunterPersonId, targetElement.PreyPersonId, targetElement.IsHunted);
return(Json(targetElement));
}
