Mercurial > repos > shellac > sam_consensus_v3
diff env/lib/python3.9/site-packages/galaxy/tool_util/verify/asserts/text.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/env/lib/python3.9/site-packages/galaxy/tool_util/verify/asserts/text.py Mon Mar 22 18:12:50 2021 +0000 @@ -0,0 +1,50 @@ +import re + + +def assert_has_text(output, text, n=None): + """ Asserts specified output contains the substring specified by + the argument text. The exact number of occurrences can be + optionally specified by the argument n.""" + if n is None: + assert output.find(text) >= 0, f"Output file did not contain expected text '{text}' (output '{output}')" + else: + matches = re.findall(re.escape(text), output) + assert len(matches) == int(n), "Expected {} matches for '{}' in output file (output '{}'); found {}".format(n, text, output, len(matches)) + + +def assert_not_has_text(output, text): + """ Asserts specified output does not contain the substring + specified by the argument text.""" + assert output.find(text) < 0, "Output file contains unexpected text '%s'" % text + + +def assert_has_line(output, line, n=None): + """ Asserts the specified output contains the line specified by the + argument line. The exact number of occurrences can be optionally + specified by the argument n.""" + if n is None: + match = re.search("^%s$" % re.escape(line), output, flags=re.MULTILINE) + assert match is not None, f"No line of output file was '{line}' (output was '{output}') " + else: + matches = re.findall("^%s$" % re.escape(line), output, flags=re.MULTILINE) + assert len(matches) == int(n), "Expected {} lines matching '{}' in output file (output was '{}'); found {}".format(n, line, output, len(matches)) + + +def assert_has_n_lines(output, n): + """Asserts the specified output contains ``n`` lines.""" + n_lines_found = len(output.splitlines()) + assert n_lines_found == int(n), f"Expected {n} lines in output, found {n_lines_found} lines" + + +def assert_has_text_matching(output, expression): + """ Asserts the specified output contains text matching the + regular expression specified by the argument expression.""" + match = re.search(expression, output) + assert match is not None, "No text matching expression '%s' was found in output file." % expression + + +def assert_has_line_matching(output, expression): + """ Asserts the specified output contains a line matching the + regular expression specified by the argument expression.""" + match = re.search("^%s$" % expression, output, flags=re.MULTILINE) + assert match is not None, "No line matching expression '%s' was found in output file." % expression