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https://github.com/daylinmorgan/swydd.git
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57 lines
1.7 KiB
Python
Executable file
57 lines
1.7 KiB
Python
Executable file
from swydd import SwyddPath, get, path, pipe, proc, seq, sub
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def test_operators():
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assert sub < "echo 'hello'"
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def test_pipes():
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assert sub < (
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pipe | "cat ../src/swydd/__init__.py" | "grep '__version__'" | "wc -l"
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)
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assert sub < (
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proc | "cat ../src/swydd/__init__.py" | "grep '__version__'" | "wc -l"
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)
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def test_seqs():
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# -a is not an arg to cat so the subprocess should return false
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assert not sub < (seq & "cat -a" & "echo hello")
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assert not sub < (proc & "cat -a" & "echo hello")
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def test_capture():
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result = get < "ls src not-src"
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assert result == "src:\nswydd"
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result = get << "ls src not-src"
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assert result == "ls: cannot access 'not-src': No such file or directory"
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assert "hello part deux" == (get < seq & "echo 'hello'" & "echo hello part deux")
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assert "" == (get < (seq & "cp" & "echo hello part deux"))
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assert "cp: missing file operand\nTry 'cp --help' for more information." == (
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get << (seq & "cp" & "echo hello part deux")
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)
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def check_result_file(file: SwyddPath, text: str) -> bool:
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if p := file._path:
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return p.read_text() == text
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return False
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def test_write_to_path():
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result_f = path / "products/result.txt"
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result_txt = "text to file"
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result_f < result_txt
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assert check_result_file(result_f, result_txt + "\n")
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def test_copy_and_rename():
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src_f = path / "fixtures/input.txt"
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dst_f = path / "products/input.txt"
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dst_f < src_f
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assert check_result_file(dst_f, "data to copy to another file\n")
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dst_f % "products/input2.txt"
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assert check_result_file(
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path / "products/input2.txt", "data to copy to another file\n"
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)
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