public async void ShouldBeBindModelAsyncWithModelErrorTest()
{
var queryCollection = Helper.QueryCollection
(
"pageSize", "a",
"pageNumber", "2",
"sort", "name;desc,birthDate"
);
var context = new DefaultHttpContext();
context.Request.Query = queryCollection;
var actionContext = new ActionContext {
HttpContext = context
};
var mock = new MockModelBindingContext
{
ActionContext = actionContext, ModelState = new ModelStateDictionary()
};
var pageableModelBinder = new RSqlPageableModelBinder <Customer>(Helper.Settings(), Helper.JsonOptions(), Helper.MockLogger <Customer>().Object);
await pageableModelBinder.BindModelAsync(mock);
var expected = mock.Result;
expected.Model
.Should().BeNull();
mock.ModelState
.IsValid.Should().BeFalse();
}
public void ShouldBeThrowArgumentNullException()
{
// constructor: settings is null
this.Invoking((a) => _ = new RSqlPageableModelBinder <Customer>(null, Helper.JsonOptions(), Helper.MockLogger <Customer>().Object))
.Should()
.Throw <ArgumentNullException>();
// constructor: option is null
this.Invoking((a) => _ = new RSqlPageableModelBinder <Customer>(Helper.Settings(), null, Helper.MockLogger <Customer>().Object))
.Should()
.Throw <ArgumentNullException>();
// constructor: logger is null
this.Invoking((a) => _ = new RSqlPageableModelBinder <Customer>(Helper.Settings(), Helper.JsonOptions(), null))
.Should()
.Throw <ArgumentNullException>();
// build
this.Invoking((a) =>
{
var binder = new RSqlPageableModelBinder <Customer>(Helper.Settings(), Helper.JsonOptions(), Helper.MockLogger <Customer>().Object);
binder.Build(null);
})
.Should()
.Throw <ArgumentNullException>();
}
public void ShouldBeUnknownSortException()
{
var queryCollection = Helper.QueryCollection("sort", "a;t");
var expected = new RSqlPageableModelBinder <Customer>(Helper.Settings(), Helper.JsonOptions(), Helper.MockLogger <Customer>().Object);
expected
.Invoking(f => f.Build(queryCollection))
.Should().Throw <UnknownSortException>();
}
public void ShouldBeOutOfRangePageNumberException()
{
var queryCollection = Helper.QueryCollection("pageNumber", "-1");
var expected = new RSqlPageableModelBinder <object>(Helper.Settings(), Helper.JsonOptions(), Helper.MockLogger <object>().Object);
expected
.Invoking(f => f.Build(queryCollection))
.Should().Throw <OutOfRangePageNumberException>();
}
public void ShouldBeInvalidPageSizeValueException()
{
var queryCollection = Helper.QueryCollection("pageSize", "a");
var expected = new RSqlPageableModelBinder <object>(Helper.Settings(), Helper.JsonOptions(), Helper.MockLogger <object>().Object);
expected
.Invoking(f => f.Build(queryCollection))
.Should().Throw <InvalidPageSizeValueException>();
}
public void ShouldBeInvalidSortDirectionException()
{
var queryCollection = Helper.QueryCollection("sort", "name;asc;sd");
var expected = new RSqlPageableModelBinder <object>(Helper.Settings(), Helper.JsonOptions(), Helper.MockLogger <object>().Object);
expected
.Invoking(i => i.Build(queryCollection))
.Should().Throw <InvalidSortDirectionException>();
}
public void ShouldBeValidPageSize()
{
const int pageSize = 10;
var queryCollection = Helper.QueryCollection("pageSize", Convert.ToString(pageSize));
var pageableModelBinder = new RSqlPageableModelBinder <Customer>(Helper.Settings(), Helper.JsonOptions(), Helper.MockLogger <Customer>().Object);
var expected = pageableModelBinder.Build(queryCollection);
expected.PageSize()
.Should().Be(pageSize);
}
public void ShouldBeIsValid()
{
var queryCollection = Helper.QueryCollection
(
"pageSize", "1",
"pageNumber", "2",
"sort", "name;desc,birthDate"
);
var pageableModelBinder = new RSqlPageableModelBinder <Customer>(Helper.Settings(), Helper.JsonOptions(), Helper.MockLogger <Customer>().Object);
var expected = pageableModelBinder.Build(queryCollection);
// exp
expected
.PageNumber().Should().Be(2);
expected
.PageSize().Should().Be(1);
// expected on sort order by ( first )
expected.Sort()
.Should().NotBeNull();
// first sort
expected.Sort().IsDescending
.Should().BeTrue();
((MemberExpression)((UnaryExpression)expected.Sort().Value.Body).Operand).Member.Name
.Should().Be("Name");
// expected on sort order by ( second )
expected.Sort().Next.Should()
.NotBeNull();
// second sort
expected.Sort().Next.IsDescending
.Should().BeFalse();
((MemberExpression)((UnaryExpression)expected.Sort().Next.Value.Body).Operand).Member.Name
.Should().Be("BirthDate");
}
