public async Task Should_UnitOfWork_Action_Filter_Save_Changes()
{
var testRole = new Role
{
Id = Guid.NewGuid(),
Name = "TestRole_" + Guid.NewGuid()
};
var unitOfWorkActionFilter = new UnitOfWorkActionFilter(_dbContext);
var actionContext = new ActionContext(
new DefaultHttpContext
{
Request =
{
Method = "Post"
}
},
new RouteData(),
new ActionDescriptor()
);
var actionExecutedContext = new ActionExecutedContext(actionContext, new List <IFilterMetadata>(), null);
await _dbContext.Roles.AddAsync(testRole);
var dbContextFromAnotherScope = _serviceProvider.CreateScope().ServiceProvider.GetRequiredService <AspNetCoreStarterKitDbContext>();
var insertedTestRole = await dbContextFromAnotherScope.Roles.FindAsync(testRole.Id);
Assert.Null(insertedTestRole);
unitOfWorkActionFilter.OnActionExecuted(actionExecutedContext);
insertedTestRole = await dbContextFromAnotherScope.Roles.FindAsync(testRole.Id);
Assert.NotNull(insertedTestRole);
}
public async Task Should_Not_UnitOfWork_Action_Filter_Save_Changes_OnException()
{
var testRole = new Role
{
Id = Guid.NewGuid(),
Name = "TestRole_" + new string('*', 300)//allowed max role name length is 256
};
var unitOfWorkActionFilter = new UnitOfWorkActionFilter(_dbContext);
var actionContext = new ActionContext(
new DefaultHttpContext
{
Request =
{
Method = "Post"
}
},
new RouteData(),
new ActionDescriptor()
);
var actionExecutedContext = new ActionExecutedContext(actionContext, new List <IFilterMetadata>(), null);
await _dbContext.Roles.AddAsync(testRole);
var exception = Assert.Throws <DbUpdateException>(() => unitOfWorkActionFilter.OnActionExecuted(actionExecutedContext));
Assert.Equal(typeof(DbUpdateException), exception.GetType());
}
public void TestUnitOfWorkActionFilter()
{
var dbContext = TestServer.Host.Services.GetRequiredService <NucleusDbContext>();
var unitOfWorkActionFilter = new UnitOfWorkActionFilter(dbContext);
var actionContext = new ActionContext(
new DefaultHttpContext
{
Request =
{
Method = "Post"
}
},
new RouteData(),
new ActionDescriptor()
);
var actionExecutedContext = new ActionExecutedContext(actionContext, new List <IFilterMetadata>(), null);
var testRole = new Role {
Name = "test_role"
};
dbContext.Roles.Add(testRole);
//created a new db context to get non-local(non-tracking) data
var dbContextForGet = TestServer.Host.Services.GetRequiredService <NucleusDbContext>();
var insertedTestRole = dbContextForGet.Roles.Find(testRole.Id);
Assert.Null(insertedTestRole);
unitOfWorkActionFilter.OnActionExecuted(actionExecutedContext);
insertedTestRole = dbContextForGet.Roles.Find(testRole.Id);
Assert.NotNull(insertedTestRole);
}
public async Task Should_Not_UnitOfWork_Action_Filter_Save_Changes_Except_Post()
{
var testRole = new Role
{
Id = Guid.NewGuid(),
Name = "TestRole_" + Guid.NewGuid()
};
var unitOfWorkActionFilter = new UnitOfWorkActionFilter(_dbContext);
var actionContext = new ActionContext(
new DefaultHttpContext(),
new RouteData(),
new ActionDescriptor()
);
var actionExecutedContext = new ActionExecutedContext(actionContext, new List <IFilterMetadata>(), null);
await _dbContext.Roles.AddAsync(testRole);
var dbContextFromAnotherScope = TestServer.Host.Services.GetRequiredService <NucleusDbContext>();
var insertedTestRole = await dbContextFromAnotherScope.Roles.FindAsync(testRole.Id);
Assert.Null(insertedTestRole);
unitOfWorkActionFilter.OnActionExecuted(actionExecutedContext);
insertedTestRole = await dbContextFromAnotherScope.Roles.FindAsync(testRole.Id);
Assert.Null(insertedTestRole);
}
public async Task Should_Not_UnitOfWork_Action_Filter_Save_Changes_OnException()
{
var testRole = new Role
{
Id = DefaultRoles.Admin.Id // set same id with admin role
};
var unitOfWorkActionFilter = new UnitOfWorkActionFilter(DbContext);
var actionContext = new ActionContext(
new DefaultHttpContext
{
Request =
{
Method = "Post"
}
},
new RouteData(),
new ActionDescriptor()
);
var actionExecutedContext = new ActionExecutedContext(actionContext, new List <IFilterMetadata>(), null);
await DbContext.Roles.AddAsync(testRole);
var exception = Assert.Throws <ArgumentException>(() => unitOfWorkActionFilter.OnActionExecuted(actionExecutedContext));
Assert.Equal(typeof(ArgumentException), exception.GetType());
}