public void OnlyPrevPageIsEnabledForTheLastPage()
{
var candidates = CreateCandidateDataModels(5);
var pageRequest = new PageRequest
{
Page = 3,
PageSize = 10,
};
var candidatesListResponse = new CandidateListResponse(pageRequest, candidates, 15);
candidatesListResponse.TotalNumberOfItems.Should().Be(15);
candidatesListResponse.Items.Count().Should().Be(5);
candidatesListResponse.Page.Should().Be(3);
candidatesListResponse.PageSize.Should().Be(10);
candidatesListResponse.PreviousPage.Should().Be("/candidates?page=2&pageSize=10");
candidatesListResponse.NextPage.Should().BeNullOrEmpty();
}
public void PrevNextIsNullForNoCandidates()
{
var candidates = new List <CandidateDataModel>();
var pageRequest = new PageRequest
{
Page = 1,
PageSize = 10,
};
var candidatesListResponse = new CandidateListResponse(pageRequest, candidates, 0);
candidatesListResponse.TotalNumberOfItems.Should().Be(0);
candidatesListResponse.Items.Count().Should().Be(0);
candidatesListResponse.Page.Should().Be(1);
candidatesListResponse.PageSize.Should().Be(10);
candidatesListResponse.PreviousPage.Should().BeNullOrEmpty();
candidatesListResponse.NextPage.Should().BeNullOrEmpty();
}
public void NextPageAndPrevPageAreEnabledWhenDataMoreThanPageSize()
{
var candidates = CreateCandidateDataModels(10);
var pageRequest = new PageRequest
{
Page = 2,
PageSize = 10,
};
var candidatesListResponse = new CandidateListResponse(pageRequest, candidates, 25);
candidatesListResponse.TotalNumberOfItems.Should().Be(25);
candidatesListResponse.Items.Count().Should().Be(10);
candidatesListResponse.Page.Should().Be(2);
candidatesListResponse.PageSize.Should().Be(10);
candidatesListResponse.PreviousPage.Should().Be("/candidates?page=1&pageSize=10");
candidatesListResponse.NextPage.Should().Be("/candidates?page=3&pageSize=10");
}
public void PrevIsNullNextIsEnabledFirstTime()
{
var candidates = CreateCandidateDataModels(10);
var pageRequest = new PageRequest
{
Page = 1,
PageSize = 10,
};
var candidatesListResponse = new CandidateListResponse(pageRequest, candidates, 15);
candidatesListResponse.TotalNumberOfItems.Should().Be(15);
candidatesListResponse.Items.Count().Should().Be(10);
candidatesListResponse.Page.Should().Be(1);
candidatesListResponse.PageSize.Should().Be(10);
candidatesListResponse.PreviousPage.Should().BeNullOrEmpty();
candidatesListResponse.NextPage.Should().Be("/candidates?page=2&pageSize=10");
}