fanlusky
4994aa884a
Expand limited single-letter candidates before entering a partially filled last page so pagination advances normally and the page is full on first display.
106 lines
3.0 KiB
C++
106 lines
3.0 KiB
C++
#include "global/globals.h"
|
|
#include "tests/includes/test_framework.h"
|
|
|
|
namespace
|
|
{
|
|
Global::CandidateUiState MakeCandidateUiState(int item_count, int page_size)
|
|
{
|
|
Global::CandidateUiState state;
|
|
state.item_total_count = item_count;
|
|
state.page_size = page_size;
|
|
return state;
|
|
}
|
|
}
|
|
|
|
TEST_CASE(candidate_ui_selection_moves_from_page_end_to_next_page_start)
|
|
{
|
|
auto state = MakeCandidateUiState(8, 3);
|
|
state.page_index = 0;
|
|
state.selected_index_in_page = 2;
|
|
|
|
REQUIRE(state.move_selection(1));
|
|
REQUIRE_EQ(state.page_index, 1);
|
|
REQUIRE_EQ(state.selected_index_in_page, 0);
|
|
}
|
|
|
|
TEST_CASE(candidate_ui_selection_moves_from_page_start_to_previous_page_end)
|
|
{
|
|
auto state = MakeCandidateUiState(8, 3);
|
|
state.page_index = 1;
|
|
state.selected_index_in_page = 0;
|
|
|
|
REQUIRE(state.move_selection(-1));
|
|
REQUIRE_EQ(state.page_index, 0);
|
|
REQUIRE_EQ(state.selected_index_in_page, 2);
|
|
}
|
|
|
|
TEST_CASE(candidate_ui_selection_stops_at_first_and_last_candidate)
|
|
{
|
|
auto state = MakeCandidateUiState(8, 3);
|
|
REQUIRE(!state.move_selection(-1));
|
|
REQUIRE_EQ(state.page_index, 0);
|
|
REQUIRE_EQ(state.selected_index_in_page, 0);
|
|
|
|
state.page_index = 2;
|
|
state.selected_index_in_page = 1;
|
|
REQUIRE(!state.move_selection(1));
|
|
REQUIRE_EQ(state.page_index, 2);
|
|
REQUIRE_EQ(state.selected_index_in_page, 1);
|
|
}
|
|
|
|
TEST_CASE(candidate_ui_detects_only_the_last_loaded_candidate_as_exhausted)
|
|
{
|
|
auto state = MakeCandidateUiState(24, 6);
|
|
|
|
state.page_index = 0;
|
|
state.selected_index_in_page = 5;
|
|
REQUIRE(!state.is_selection_at_last_candidate());
|
|
REQUIRE(state.has_next_page());
|
|
|
|
state.page_index = 3;
|
|
state.selected_index_in_page = 4;
|
|
REQUIRE(!state.is_selection_at_last_candidate());
|
|
REQUIRE(!state.has_next_page());
|
|
|
|
state.selected_index_in_page = 5;
|
|
REQUIRE(state.is_selection_at_last_candidate());
|
|
}
|
|
|
|
TEST_CASE(candidate_ui_detects_last_candidate_on_a_partial_page)
|
|
{
|
|
auto state = MakeCandidateUiState(14, 6);
|
|
state.page_index = 2;
|
|
state.selected_index_in_page = 1;
|
|
|
|
REQUIRE(state.is_selection_at_last_candidate());
|
|
}
|
|
|
|
TEST_CASE(candidate_ui_reports_whether_the_current_page_is_full)
|
|
{
|
|
auto full = MakeCandidateUiState(24, 6);
|
|
full.page_index = 3;
|
|
REQUIRE(full.is_current_page_full());
|
|
|
|
auto partial = MakeCandidateUiState(26, 6);
|
|
partial.page_index = 4;
|
|
REQUIRE(!partial.is_current_page_full());
|
|
}
|
|
|
|
TEST_CASE(candidate_ui_detects_entry_into_a_partial_last_page)
|
|
{
|
|
auto partial = MakeCandidateUiState(26, 6);
|
|
partial.page_index = 3;
|
|
partial.selected_index_in_page = 5;
|
|
REQUIRE(partial.is_next_page_partial_last_page());
|
|
REQUIRE(partial.is_selection_at_current_page_end());
|
|
|
|
partial.page_index = 2;
|
|
REQUIRE(!partial.is_next_page_partial_last_page());
|
|
|
|
auto full = MakeCandidateUiState(24, 6);
|
|
full.page_index = 2;
|
|
full.selected_index_in_page = 5;
|
|
REQUIRE(!full.is_next_page_partial_last_page());
|
|
REQUIRE(full.is_selection_at_current_page_end());
|
|
}
|