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test visible_rows()

This commit is contained in:
Digital Studium 2024-05-04 15:50:46 +03:00
parent 11558458ee
commit d4ed46a736
2 changed files with 16 additions and 17 deletions
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15
kls
View File

@ -47,15 +47,16 @@ class CircularList:
class Menu:
def __init__(self, title: str, rows: list, begin_x: int, width: int):
def __init__(self, title: str, rows: list, begin_x: int, width: int, rows_height: int):
self.title = title
self.rows = rows # all rows
self.filter = "" # filter for rows
self.filtered_rows = CircularList([x for x in self.rows if self.filter in x]) # filtered rows
self.visible_rows = lambda: self.filtered_rows[:ROWS_HEIGHT] # visible rows
self.visible_rows = lambda: self.filtered_rows[:rows_height] # visible rows
self.visible_row_index = 0 # index of the selected visible row
# selected row from visible rows
self.selected_row = lambda: self.visible_rows()[self.visible_row_index] if self.visible_rows() else None
self.rows_height = rows_height
self.width = width
self.begin_x = begin_x
self.win = curses.newwin(curses.LINES - FOOTER_HEIGHT, width, 0, begin_x)
@ -155,12 +156,12 @@ def handle_mouse(mouse_info: tuple, menu: Menu):
def handle_vertical_navigation(key: str, menu: Menu):
if key == "KEY_DOWN":
if (menu.visible_row_index + 1) == ROWS_HEIGHT and menu.filtered_rows.size > ROWS_HEIGHT:
if (menu.visible_row_index + 1) == menu.rows_height and menu.filtered_rows.size > menu.rows_height:
menu.filtered_rows.forward(1)
else:
menu.visible_row_index = (menu.visible_row_index + 1) % menu.filtered_rows.size # index of the selected visible row
elif key == "KEY_UP":
if menu.visible_row_index == 0 and menu.filtered_rows.size > ROWS_HEIGHT:
if menu.visible_row_index == 0 and menu.filtered_rows.size > menu.rows_height:
menu.filtered_rows.backward(1)
else:
menu.visible_row_index = (menu.visible_row_index - 1) % menu.filtered_rows.size # index of the selected visible row
@ -217,9 +218,9 @@ def main(screen):
api_resources = list(
dict.fromkeys(TOP_API_RESOURCES + api_resources_kubectl)) # so top api resources are at the top
width_unit = WIDTH // 8
menus = [Menu("Namespaces", kubectl("get ns --no-headers -o custom-columns=NAME:.metadata.name"), 0, width_unit),
Menu("API resources", api_resources, width_unit, width_unit * 2),
Menu("Resources", [], width_unit * 3, WIDTH - width_unit * 3)]
menus = [Menu("Namespaces", kubectl("get ns --no-headers -o custom-columns=NAME:.metadata.name"), 0, width_unit, ROWS_HEIGHT),
Menu("API resources", api_resources, width_unit, width_unit * 2, ROWS_HEIGHT),
Menu("Resources", [], width_unit * 3, WIDTH - width_unit * 3, ROWS_HEIGHT)]
selected_menu = menus[0]
namespace = menus[0].selected_row # method alias
api_resource = menus[1].selected_row

18
test.py
View File

@ -30,23 +30,21 @@ class TestScriptFunctions(unittest.TestCase):
class TestMenu(unittest.TestCase):
def setUp(self):
self.rows = ['pods', 'services', 'configmaps']
self.menu = Menu('Test Menu', self.rows, 0, 10)
self.rows = ['a', 'b', 'c']
self.menu = Menu('Test', self.rows, 0, 10, 2)
os.system("ln -s kls kls.py")
def test_init(self):
self.assertEqual(self.menu.title, 'Test Menu')
self.assertEqual(self.menu.rows, self.rows)
def test_filter_rows_no_filter(self):
# Test with no filter applied
def test_menu(self):
self.assertEqual(self.menu.title, 'Test')
self.assertEqual(self.menu.filtered_rows.elements, self.rows)
self.assertEqual(self.menu.visible_rows(), ['a', 'b'])
self.assertEqual(self.menu.selected_row(), 'a')
def test_filter_rows_with_filter(self):
# Apply a filter and test
self.menu.filter = 'pod'
self.menu.filter = 'a'
self.menu.filtered_rows = CircularList([x for x in self.menu.rows if self.menu.filter in x])
self.assertEqual(self.menu.filtered_rows.elements, ['pods'])
self.assertEqual(self.menu.filtered_rows.elements, ['a'])
def test_filter_rows_with_nonexistent_filter(self):
# Apply a filter that matches no rows