# GUI unit tests. Lane GUI.
#
# CLAUDE.md §5: a feature with no test does not exist. Each test below has a concrete
# failure it catches — that is the bar, not "it runs green".

set(CMAKE_AUTOMOC ON)

find_package(Qt6 REQUIRED COMPONENTS Test)

# tst_downloadtablemodel — the model's logic, headless.
#   Red when: a progress patch widens past the value columns, a reset slips into
#   applyProgress, applyProgress starts synthesizing rows for unknown ids, or add/remove
#   stops emitting rowsInserted/rowsRemoved.
add_executable(tst_downloadtablemodel
    tst_downloadtablemodel.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/../src/models/DownloadTableModel.cpp
)
target_include_directories(tst_downloadtablemodel PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../src)
target_compile_features(tst_downloadtablemodel PRIVATE cxx_std_23)
target_compile_options(tst_downloadtablemodel PRIVATE -Wall -Wextra -Wpedantic -Werror)
target_link_libraries(tst_downloadtablemodel PRIVATE Qt6::Core Qt6::Test)
add_test(NAME gui_downloadtablemodel COMMAND tst_downloadtablemodel)
set_tests_properties(gui_downloadtablemodel PROPERTIES LABELS "gui")

# tst_downloadfilterproxy — the category-tree filter.
#   Red when: a node stops filtering to its own rows, the Finished/Unfinished split
#   misclassifies a state, or the filter stops being dynamic.
add_executable(tst_downloadfilterproxy tst_downloadfilterproxy.cpp)
target_compile_features(tst_downloadfilterproxy PRIVATE cxx_std_23)
target_compile_options(tst_downloadfilterproxy PRIVATE -Wall -Wextra -Wpedantic -Werror)
target_link_libraries(tst_downloadfilterproxy PRIVATE velox-gui-lib Qt6::Test)
add_test(NAME gui_downloadfilterproxy COMMAND tst_downloadfilterproxy)
set_tests_properties(gui_downloadfilterproxy PROPERTIES LABELS "gui")

# tst_rtl — the real RTL check the GUI DoD asks for (the .ts stub alone verifies nothing).
#   Red when: the main window stops propagating Qt::RightToLeft to its children, or the
#   offline-banner layout is pinned so it does not mirror under RTL.
add_executable(tst_rtl tst_rtl.cpp)
target_compile_features(tst_rtl PRIVATE cxx_std_23)
target_compile_options(tst_rtl PRIVATE -Wall -Wextra -Wpedantic -Werror)
target_link_libraries(tst_rtl PRIVATE velox-gui-lib Qt6::Widgets Qt6::Test)
add_test(NAME gui_rtl COMMAND tst_rtl)
set_tests_properties(gui_rtl PROPERTIES
    LABELS "gui"
    ENVIRONMENT "QT_QPA_PLATFORM=offscreen")

# tst_segmentbarswidget — the per-connection bar grid.
#   Red when: a determinate segment stops rendering its percentage, an unknown-length
#   segment stops falling back to the indeterminate range, a shrinking segment set
#   destroys rows instead of hiding them, or rows start getting rebuilt per tick.
add_executable(tst_segmentbarswidget tst_segmentbarswidget.cpp)
target_compile_features(tst_segmentbarswidget PRIVATE cxx_std_23)
target_compile_options(tst_segmentbarswidget PRIVATE -Wall -Wextra -Wpedantic -Werror)
target_link_libraries(tst_segmentbarswidget PRIVATE velox-gui-lib Qt6::Widgets Qt6::Test)
add_test(NAME gui_segmentbarswidget COMMAND tst_segmentbarswidget)
set_tests_properties(gui_segmentbarswidget PROPERTIES
    LABELS "gui"
    ENVIRONMENT "QT_QPA_PLATFORM=offscreen")

# tst_speedgraphwidget — the 60 s rolling speed graph.
#   Red when: addSample stops throttling bursts to 1 Hz, the bucket count stops
#   incrementing on genuinely separated samples, clear() leaves stale state, or painting
#   crashes before two samples exist.
add_executable(tst_speedgraphwidget tst_speedgraphwidget.cpp)
target_compile_features(tst_speedgraphwidget PRIVATE cxx_std_23)
target_compile_options(tst_speedgraphwidget PRIVATE -Wall -Wextra -Wpedantic -Werror)
target_link_libraries(tst_speedgraphwidget PRIVATE velox-gui-lib Qt6::Widgets Qt6::Test)
add_test(NAME gui_speedgraphwidget COMMAND tst_speedgraphwidget)
set_tests_properties(gui_speedgraphwidget PROPERTIES
    LABELS "gui"
    ENVIRONMENT "QT_QPA_PLATFORM=offscreen")

# gui_no_download_logic — CLAUDE.md §3 as an executable check, not a hope.
#   Red when: a download-logic token (curl, raw pwrite, sqlite, QSqlDatabase) appears
#   under gui/src. grep exits 0 only when it finds a match, so a hit fails the test.
add_test(NAME gui_no_download_logic
    COMMAND ${CMAKE_COMMAND}
        -DGUI_SRC=${CMAKE_CURRENT_SOURCE_DIR}/../src
        -P ${CMAKE_CURRENT_SOURCE_DIR}/no_download_logic.cmake)
set_tests_properties(gui_no_download_logic PROPERTIES LABELS "gui")