public void CreateParentCategoryWhithNullParameterShouldNotCreateMainCategory()
{
var options = new DbContextOptionsBuilder <XeonDbContext>()
.UseInMemoryDatabase(databaseName: "CreateParentCategory_ParentCategories_Database")
.Options;
var dbContext = new XeonDbContext(options);
var parentCategoryService = new ParentCategoriesService(dbContext);
parentCategoryService.CreateParentCategory(null);
Assert.Equal(0, dbContext.ParentCategories.Count());
}
public void CreateParentCategoryShouldCreateMainCategory()
{
var options = new DbContextOptionsBuilder <XeonDbContext>()
.UseInMemoryDatabase(databaseName: "CreateParentCategory_ParentCategories_Database")
.Options;
var dbContext = new XeonDbContext(options);
var parentCategoryService = new ParentCategoriesService(dbContext);
parentCategoryService.CreateParentCategory("Computers");
parentCategoryService.CreateParentCategory("Phones");
Assert.Equal(2, dbContext.ParentCategories.Count());
}
public void EditParentCategoryByIdWhithInvalidParentCategoryIdShouldReturnFalse()
{
var options = new DbContextOptionsBuilder <XeonDbContext>()
.UseInMemoryDatabase(databaseName: "EditParentCategory_ParentCategories_Database")
.Options;
var dbContext = new XeonDbContext(options);
var parentCategoryService = new ParentCategoriesService(dbContext);
var invalidParentCategoryId = 123;
var newParentCategoryName = "Computers";
var isParentCategoryEdit = parentCategoryService.EditParentCategory(invalidParentCategoryId, newParentCategoryName);
Assert.False(isParentCategoryEdit);
}
public void DeleteParentCategoryShouldReturnTrueAndDeleteParentCategory()
{
var options = new DbContextOptionsBuilder <XeonDbContext>()
.UseInMemoryDatabase(databaseName: "DeleteParentCategoryCorrect_ParentCategories_Database")
.Options;
var dbContext = new XeonDbContext(options);
var parentCategoryService = new ParentCategoriesService(dbContext);
var parentCategory = parentCategoryService.CreateParentCategory("Computers");
var isParentCategoryDeleted = parentCategoryService.DeleteParentCategory(parentCategory.Id);
Assert.Equal(0, dbContext.ParentCategories.Count());
Assert.True(isParentCategoryDeleted);
}
public void GetParentCategoryByIdShouldReturnParentCategory()
{
var options = new DbContextOptionsBuilder <XeonDbContext>()
.UseInMemoryDatabase(databaseName: "GetParentCategoryById_ParentCategories_Database")
.Options;
var dbContext = new XeonDbContext(options);
var parentCategoryService = new ParentCategoriesService(dbContext);
var parentCategoryComputers = parentCategoryService.CreateParentCategory("Computers");
var parentCategoryPhones = parentCategoryService.CreateParentCategory("Phones");
var parentCategory = parentCategoryService.GetParentCategoryById(parentCategoryPhones.Id);
Assert.Equal(parentCategoryPhones.Id, parentCategory.Id);
Assert.Equal(parentCategoryPhones.Name, parentCategory.Name);
}
public void DeleteParentCategoryWhithInvalidParentCategoryIdShouldReturnFalse()
{
var options = new DbContextOptionsBuilder <XeonDbContext>()
.UseInMemoryDatabase(databaseName: "DeleteParentCategoryWhithInvalidParentCategoryId_ParentCategories_Database")
.Options;
var dbContext = new XeonDbContext(options);
var parentCategoryService = new ParentCategoriesService(dbContext);
var parentCategory = parentCategoryService.CreateParentCategory("Computers");
var invalidParentCategoryId = 123;
var isParentCategoryDeleted = parentCategoryService.DeleteParentCategory(invalidParentCategoryId);
Assert.Equal(1, dbContext.ParentCategories.Count());
Assert.False(isParentCategoryDeleted);
}
public void EditParentCategoryByIdShouldReturnTrueAndEditParentCategory()
{
var options = new DbContextOptionsBuilder <XeonDbContext>()
.UseInMemoryDatabase(databaseName: "EditParentCategory_ParentCategories_Database")
.Options;
var dbContext = new XeonDbContext(options);
var parentCategoryService = new ParentCategoriesService(dbContext);
var parentCategoryComputers = parentCategoryService.CreateParentCategory("Computers");
var parentCategoryPhones = parentCategoryService.CreateParentCategory("Phones");
var newParentCategoryName = "NewComputers";
var isParentCategoryEdit = parentCategoryService.EditParentCategory(parentCategoryComputers.Id, newParentCategoryName);
Assert.Equal(newParentCategoryName, parentCategoryComputers.Name);
Assert.True(isParentCategoryEdit);
}
public void DeleteParentCategoryWhithChildCategoriesShouldReturnFalse()
{
var options = new DbContextOptionsBuilder <XeonDbContext>()
.UseInMemoryDatabase(databaseName: "DeleteParentCategory_ParentCategories_Database")
.Options;
var dbContext = new XeonDbContext(options);
var parentCategoryService = new ParentCategoriesService(dbContext);
var parentCategory = parentCategoryService.CreateParentCategory("Computers");
parentCategory.ChildCategories = new List <ChildCategory> {
new ChildCategory {
Name = "Cabels"
}
};
dbContext.SaveChanges();
var invalidParentCategoryId = 123;
var isParentCategoryDeleted = parentCategoryService.DeleteParentCategory(invalidParentCategoryId);
Assert.Equal(1, dbContext.ParentCategories.Count());
Assert.False(isParentCategoryDeleted);
}
