}//Populate the list of Service objects
private void btnAddService_Click(object sender, EventArgs e)
{
//Here we call from the Service Contract logic
if (txtSDescript.Text.Equals(""))
{
MessageBox.Show("Please enter service description details", "EMPTY FIELDS!!",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}//Data validation
if (txtSDuration.Text.Equals(""))//Data Validation
{
MessageBox.Show("Please enter service duration details", "EMPTY FIELDS!!",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}//Data Validation
else
{
description = txtSDescript.Text;
duration = int.Parse(txtSDuration.Text);
newService = new Service(description, duration);
Sl.AddService(newService);
MessageBox.Show("Service successfully Added", " ADD",
MessageBoxButtons.OK, MessageBoxIcon.Information);
//Perform Fom transition
Hide();
frmServiceContract form = new frmServiceContract();
form.ShowDialog();
} //Add the Service
} //Validate inputs and add service
public async Task AddService_AddingService_ServiceAdded()
{
var serviceData = new List <Service>().AsQueryable();
var serviceMockSet = new Mock <DbSet <Service> >();
serviceMockSet.As <IDbAsyncEnumerable <Service> >()
.Setup(m => m.GetAsyncEnumerator())
.Returns(new TestDbAsyncEnumerator <Service>(serviceData.GetEnumerator()));
serviceMockSet.As <IQueryable <Service> >()
.Setup(m => m.Provider)
.Returns(new TestDbAsyncQueryProvider <Service>(serviceData.Provider));
serviceMockSet.As <IQueryable <Service> >().Setup(m => m.Expression).Returns(serviceData.Expression);
var serviceDateData = new List <ServiceDate>().AsQueryable();
var serviceDateMockSet = new Mock <DbSet <ServiceDate> >();
serviceDateMockSet.As <IDbAsyncEnumerable <ServiceDate> >()
.Setup(m => m.GetAsyncEnumerator())
.Returns(new TestDbAsyncEnumerator <ServiceDate>(serviceDateData.GetEnumerator()));
serviceDateMockSet.As <IQueryable <ServiceDate> >()
.Setup(m => m.Provider)
.Returns(new TestDbAsyncQueryProvider <ServiceDate>(serviceDateData.Provider));
serviceDateMockSet.As <IQueryable <ServiceDate> >()
.Setup(m => m.Expression)
.Returns(serviceDateData.Expression);
var mockContext = new Mock <ExtremeSportDBEntities>();
mockContext.Setup(m => m.Service).Returns(serviceMockSet.Object);
mockContext.Setup(m => m.ServiceDate).Returns(serviceDateMockSet.Object);
var serviceLogic = new ServiceLogic {
Context = mockContext.Object
};
var b = await serviceLogic.AddService(new DtoService
{
InstructorId = 1,
Dates = new List <DateTime> {
new DateTime(1944, 05, 09)
},
ServiceTypeId = 1
});
Assert.AreEqual(b, true);
serviceMockSet.Verify(m => m.Add(It.IsAny <Service>()), Times.Once());
mockContext.Verify(m => m.SaveChangesAsync(), Times.Once());
}
