public void Remove_Does_Nothing_If_Category_With_Given_Id_Is_Not_Found()
{
var contextMock = new Mock <ISupportAppContext>();
var categorySetMock = new Mock <DbSet <Category> >();
contextMock.Setup(c => c.Set <Category>())
.Returns(categorySetMock.Object);
var sut = new CategoryModifier(contextMock.Object);
contextMock.Setup(c => c.FindById <Category>(22))
.Returns((Category)null);
//act
sut.RemoveCategory(22);
categorySetMock.Verify(c => c.Remove(It.IsAny <Category>()), Times.Never);
contextMock.Verify(c => c.SaveChanges(), Times.Never);
}
public void Remove_Removes_Category_From_Database_By_Id()
{
var fixture = new Fixture();
var contextMock = new Mock <ISupportAppContext>();
var categorySetMock = new Mock <DbSet <Category> >();
contextMock.Setup(c => c.Set <Category>())
.Returns(categorySetMock.Object);
var sut = new CategoryModifier(contextMock.Object);
var category = fixture.Create <Category>();
contextMock.Setup(c => c.FindById <Category>(category.Id))
.Returns(category);
//act
sut.RemoveCategory(category.Id);
categorySetMock.Verify(c => c.Remove(category));
contextMock.Verify(c => c.SaveChanges());
}
public void Add_Inserts_New_Category_To_DataBase()
{
var fixture = new Fixture();
var contextMock = new Mock <ISupportAppContext>();
var categorySetMock = new Mock <DbSet <Category> >();
contextMock.Setup(c => c.Set <Category>())
.Returns(categorySetMock.Object);
var sut = new CategoryModifier(contextMock.Object);
var newCategory = fixture.Create <Category>();
//act
var result = sut.Add(newCategory);
//assert
result.Should().Be(newCategory);
categorySetMock.Verify(c => c.Add(newCategory), Times.Once);
contextMock.Verify(c => c.SaveChanges());
}
public async Task CategoryServiceModifierTest()
{
await _categories.DeleteAllAsync();
var cat = new Category()
{
Name = "Category 1", ImageId = (int)ImageId.Fio
};
await _categories.InsertAsync(false, cat);
var modifier = new CategoryModifier()
{
IncludeImage = true
};
var category = (await _categories.GetAllAsync(modifier)).Single();
Assert.IsNotNull(category.Image);
Assert.AreEqual((int)ImageId.Fio, category.Image.Id);
cat = new Category()
{
Name = "Category 2", Image = (await _images.GetAsync((int)ImageId.Fio))
};
await _categories.InsertAsync(false, cat);
var filter = new CategoryFilter()
{
Name = "Category 2"
};
category = (await _categories.GetAsync(filter, modifier)).Single();
Assert.IsNotNull(category.Image);
Assert.AreEqual((int)ImageId.Fio, category.Image.Id);
await _categories.DeleteAllAsync();
Assert.AreEqual(0, (await _categories.GetAllAsync()).Count);
}
public async Task CategoryModifierTest()
{
await categories.DeleteAllAsync();
var cat1 = new Category()
{
Name = "Category 1", ImageId = (int)ImageId.Fio
};
await categories.InsertAsync(cat1);
var modifier = new CategoryModifier()
{
IncludeImage = true
};
var category = (await categories.GetAllAsync(modifier)).Single();
Assert.IsNotNull(category.Image);
Assert.AreEqual((int)ImageId.Fio, category.Image.Id);
await categories.DeleteAllAsync();
Assert.AreEqual(0, (await categories.GetAllAsync()).Count);
}
