public async Task TestIfCategoryExistsReturnsFalse()
{
var context = PCHUBDbContextInMemoryInitializer.InitializeContext();
var productService = new ProductServices(context);
Assert.False(await productService.CategoryExistsAsync("NonExisting"));
}
public async Task TestIfCategoryExistsThrowsException()
{
var context = PCHUBDbContextInMemoryInitializer.InitializeContext();
var productService = new ProductServices(context);
await Assert.ThrowsAsync <InvalidOperationException>(async() =>
{
await productService.CategoryExistsAsync(null);
});
}
public async Task TestIfCategoryExistsReturnsTrue(string category)
{
var context = PCHUBDbContextInMemoryInitializer.InitializeContext();
var productService = new ProductServices(context);
await context.Categories.AddAsync(new Category
{
Name = category
});
await context.SaveChangesAsync();
Assert.True(await productService.CategoryExistsAsync(category));
}
