104 lines
2.6 KiB
Python
104 lines
2.6 KiB
Python
import pytest
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from testing.runner import and_exit
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from testing.runner import run
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def test_mixed_newlines(tmpdir):
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f = tmpdir.join('f')
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f.write_binary(b'foo\nbar\r\n')
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with run(str(f)) as h, and_exit(h):
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# should start as modified
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h.await_text('f *')
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h.await_text(r"mixed newlines will be converted to '\n'")
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def test_new_file():
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with run('this_is_a_new_file') as h, and_exit(h):
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h.await_text('this_is_a_new_file')
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h.await_text('(new file)')
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def test_not_a_file(tmpdir):
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d = tmpdir.join('d').ensure_dir()
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with run(str(d)) as h, and_exit(h):
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h.await_text('<<new file>>')
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h.await_text("d' is not a file")
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def test_save_no_filename_specified(tmpdir):
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f = tmpdir.join('f')
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with run() as h, and_exit(h):
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h.press('hello world')
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h.press('^S')
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h.await_text('enter filename:')
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h.press_and_enter(str(f))
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h.await_text('saved! (1 line written)')
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h.await_text_missing('*')
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assert f.read() == 'hello world\n'
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@pytest.mark.parametrize('k', ('Enter', '^C'))
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def test_save_no_filename_specified_cancel(k):
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with run() as h, and_exit(h):
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h.press('hello world')
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h.press('^S')
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h.await_text('enter filename:')
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h.press(k)
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h.await_text('cancelled')
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def test_saving_file_on_disk_changes(tmpdir):
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# TODO: this should show some sort of diffing thing or just allow overwrite
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f = tmpdir.join('f')
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with run(str(f)) as h, and_exit(h):
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f.write('hello world')
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h.press('^S')
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h.await_text('file changed on disk, not implemented')
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def test_allows_saving_same_contents_as_modified_contents(tmpdir):
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f = tmpdir.join('f')
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with run(str(f)) as h, and_exit(h):
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f.write('hello world\n')
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h.press('hello world')
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h.await_text('hello world')
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h.press('^S')
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h.await_text('saved! (1 line written)')
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h.await_text_missing('*')
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assert f.read() == 'hello world\n'
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def test_allows_saving_if_file_on_disk_does_not_change(tmpdir):
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f = tmpdir.join('f')
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f.write('hello world\n')
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with run(str(f)) as h, and_exit(h):
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h.await_text('hello world')
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h.press('ohai')
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h.press('Enter')
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h.press('^S')
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h.await_text('saved! (2 lines written)')
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h.await_text_missing('*')
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assert f.read() == 'ohai\nhello world\n'
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def test_save_file_when_it_did_not_exist(tmpdir):
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f = tmpdir.join('f')
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with run(str(f)) as h, and_exit(h):
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h.press('hello world')
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h.press('^S')
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h.await_text('saved! (1 line written)')
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h.await_text_missing('*')
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assert f.read() == 'hello world\n'
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