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import pytest
from easyansi import cursor as cur
from easyansi._core.codes import CSI
####################################################################################################
# up, up_code
####################################################################################################
def test_up_code_valid_rows():
expected_value = CSI + "2A"
actual_value = cur.up_code(2)
assert expected_value == actual_value
def test_up_code_default_rows():
expected_value = CSI + "1A"
actual_value = cur.up_code()
assert expected_value == actual_value
def test_up_invalid_rows():
expected_msg_contains = "Rows up"
with pytest.raises(ValueError) as vl_error:
cur.up(cur.MIN_MOVEMENT - 1)
assert expected_msg_contains in str(vl_error.value)
def test_up_and_up_code(capsys):
value = 2
actual_code = cur.up_code(value)
cur.up(value)
captured = capsys.readouterr()
assert actual_code == captured.out
####################################################################################################
# down, down_code
####################################################################################################
def test_down_code_valid_rows():
expected_value = CSI + "3B"
actual_value = cur.down_code(3)
assert expected_value == actual_value
def test_down_code_default_rows():
expected_value = CSI + "1B"
actual_value = cur.down_code()
assert expected_value == actual_value
def test_down_invalid_rows():
expected_msg_contains = "Rows down"
with pytest.raises(ValueError) as vl_error:
cur.down(cur.MIN_MOVEMENT - 1)
assert expected_msg_contains in str(vl_error.value)
def test_down_and_down_code(capsys):
value = 3
actual_code = cur.down_code(value)
cur.down(value)
captured = capsys.readouterr()
assert actual_code == captured.out
####################################################################################################
# left, left_code
####################################################################################################
def test_left_code_valid_cols():
expected_value = CSI + "5D"
actual_value = cur.left_code(5)
assert expected_value == actual_value
def test_left_code_default_cols():
expected_value = CSI + "1D"
actual_value = cur.left_code()
assert expected_value == actual_value
def test_left_invalid_rows():
expected_msg_contains = "Columns left"
with pytest.raises(ValueError) as vl_error:
cur.left(cur.MIN_MOVEMENT - 1)
assert expected_msg_contains in str(vl_error.value)
def test_left_and_left_code(capsys):
value = 4
actual_code = cur.left_code(value)
cur.left(value)
captured = capsys.readouterr()
assert actual_code == captured.out
####################################################################################################
# right, right_code
####################################################################################################
def test_right_code_valid_cols():
expected_value = CSI + "4C"
actual_value = cur.right_code(4)
assert expected_value == actual_value
def test_right_code_default_cols():
expected_value = CSI + "1C"
actual_value = cur.right_code()
assert expected_value == actual_value
def test_right_invalid_cols():
expected_msg_contains = "Columns right"
with pytest.raises(ValueError) as vl_error:
cur.right(cur.MIN_MOVEMENT - 1)
assert expected_msg_contains in str(vl_error.value)
def test_right_and_right_code(capsys):
value = 5
actual_code = cur.right_code(value)
cur.right(value)
captured = capsys.readouterr()
assert actual_code == captured.out
####################################################################################################
# next_line, next_line_code
####################################################################################################
def test_next_line_code_valid_rows():
expected_value = CSI + "9E"
actual_value = cur.next_line_code(9)
assert expected_value == actual_value
def test_next_line_code_default_rows():
expected_value = CSI + "1E"
actual_value = cur.next_line_code()
assert expected_value == actual_value
def test_next_line_invalid_rows():
expected_msg_contains = "Rows down"
with pytest.raises(ValueError) as vl_error:
cur.next_line(cur.MIN_MOVEMENT - 1)
assert expected_msg_contains in str(vl_error.value)
def test_next_line_and_next_line_code(capsys):
value = 8
actual_code = cur.next_line_code(value)
cur.next_line(value)
captured = capsys.readouterr()
assert actual_code == captured.out
####################################################################################################
# previous_line, previous_line_code
####################################################################################################
def test_previous_line_code_valid_rows():
expected_value = CSI + "7F"
actual_value = cur.previous_line_code(7)
assert expected_value == actual_value
def test_previous_line_code_default_rows():
expected_value = CSI + "1F"
actual_value = cur.previous_line_code()
assert expected_value == actual_value
def test_previous_line_invalid_rows():
expected_msg_contains = "Rows up"
with pytest.raises(ValueError) as vl_error:
cur.previous_line(cur.MIN_MOVEMENT - 1)
assert expected_msg_contains in str(vl_error.value)
def test_previous_line_and_previous_line_code(capsys):
value = 2
actual_code = cur.previous_line_code(value)
cur.previous_line(value)
captured = capsys.readouterr()
assert actual_code == captured.out
####################################################################################################
# locate, locate_code
####################################################################################################
def test_locate_code_valid_values():
expected_value = CSI + "11;16H"
actual_value = cur.locate_code(15, 10)
assert expected_value == actual_value
@pytest.mark.parametrize(
"x,y,expected_msg_contains",
[(cur.MIN_COLUMN - 1, cur.MIN_ROW, "X-Coordinate"),
(cur.MIN_COLUMN, cur.MIN_ROW - 1, "Y-Coordinate")
])
def test_locate_invalid_values(x, y, expected_msg_contains):
with pytest.raises(ValueError) as vl_error:
cur.locate(x, y)
assert expected_msg_contains in str(vl_error.value)
def test_locate_and_locate_code(capsys):
x = 20
y = 15
actual_code = cur.locate_code(x, y)
cur.locate(x, y)
captured = capsys.readouterr()
assert actual_code == captured.out
####################################################################################################
# locate_column, locate_column_code
####################################################################################################
def test_locate_column_code_valid_values():
expected_value = CSI + "71G"
actual_value = cur.locate_column_code(70)
assert expected_value == actual_value
def test_locate_column_invalid_values():
expected_msg_contains = "Column Number"
with pytest.raises(ValueError) as vl_error:
cur.locate_column(cur.MIN_COLUMN - 1)
assert expected_msg_contains in str(vl_error.value)
def test_locate_column_and_locate_column_code(capsys):
x = 70
actual_code = cur.locate_column_code(x)
cur.locate_column(x)
captured = capsys.readouterr()
assert actual_code == captured.out
####################################################################################################
# hide, hide_code, show, show_code
####################################################################################################
def test_hide_code():
expected_value = CSI + "?25l"
actual_value = cur.hide_code()
assert expected_value == actual_value
def test_hide_and_hide_code(capsys):
actual_code = cur.hide_code()
cur.hide()
captured = capsys.readouterr()
assert actual_code == captured.out
def test_show_code():
expected_value = CSI + "?25h"
actual_value = cur.show_code()
assert expected_value == actual_value
def test_show_and_show_code(capsys):
actual_code = cur.show_code()
cur.show()
captured = capsys.readouterr()
assert actual_code == captured.out
####################################################################################################
# get_location
####################################################################################################
def test_get_location(monkeypatch):
# Mock the function that makes low-level terminal calls
def mock_get_location_response():
return "40;20" # y;x on 1-based indexes
monkeypatch.setattr(cur, "_get_location_response", mock_get_location_response)
# Run the test
x, y = cur.get_location()
assert x == 19
assert y == 39
|
