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https://github.com/daylinmorgan/swydd.git
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59 lines
1.7 KiB
Python
Executable file
59 lines
1.7 KiB
Python
Executable file
from swydd import SwyddPath, asset, get, geterr, pipe, proc, seq, sub
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def test_sub():
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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").pipe("grep '__version__'").pipe("wc -l")
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)
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assert sub(
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proc("cat ../src/swydd/__init__.py").pipe("grep '__version__'").pipe("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").then("echo hello"))
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assert not sub(proc("cat -a").then("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 = geterr("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(proc("echo 'hello'").then("echo hello part deux"))
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commands = proc("cp").then("echo hello part deux")
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assert "" == get(commands)
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assert "cp: missing file operand\nTry 'cp --help' for more information." == (
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geterr(commands)
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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 = asset("products/result.txt")
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result_txt = "text to file"
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result_f.write(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 = asset("fixtures/input.txt")
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dst_f = asset("products/input.txt")
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dst_f.copy(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.rename("products/input2.txt")
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assert check_result_file(
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asset("products/input2.txt"), "data to copy to another file\n"
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)
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