def test_filereplace_pass_no_matches():
"""Relative path to file should succeed.
Strictly speaking not a unit test.
"""
context = Context({
'ok1': 'ov1',
'fileReplaceIn': './tests/testfiles/test.txt',
'fileReplaceOut': './tests/testfiles/out/outreplace.txt',
'fileReplacePairs': {
'XXXXX': 'doesnt exist',
'YYYYY': 'doesnt exist either'
}
})
filereplace.run_step(context)
assert context, "context shouldn't be None"
assert len(context) == 4, "context should have 4 items"
assert context['ok1'] == 'ov1'
assert context['fileReplaceIn'] == './tests/testfiles/test.txt'
assert context['fileReplaceOut'] == './tests/testfiles/out/outreplace.txt'
with open('./tests/testfiles/out/outreplace.txt') as outfile:
outcontents = list(outfile)
assert outcontents[0] == "this is line 1\n"
assert outcontents[1] == "this is line 2\n"
assert outcontents[2] == "this is line 3\n"
assert outcontents[3] == "this is line 4\n"
assert outcontents[4] == "this !£$% * is line 5\n"
# atrociously lazy test clean-up
os.remove('./tests/testfiles/out/outreplace.txt')
def test_filereplace_no_inpath_raises():
"""None in path raises."""
context = Context({'k1': 'v1'})
with pytest.raises(KeyNotInContextError) as err_info:
filereplace.run_step(context)
assert str(
err_info.value) == ("fileReplace not found in the pypyr context.")
def test_filereplace_empty_inpath_raises():
"""Empty in path raises."""
context = Context({'fileReplace': {'in': None}})
with pytest.raises(KeyInContextHasNoValueError) as err_info:
filereplace.run_step(context)
assert str(err_info.value) == ("context['fileReplace']['in'] must have a "
"value for pypyr.steps.filereplace.")
def test_filereplace_empty_outpath_raises():
"""Empty in path raises."""
context = Context({'fileReplaceIn': 'blah', 'fileReplaceOut': None})
with pytest.raises(KeyInContextHasNoValueError) as err_info:
filereplace.run_step(context)
assert repr(err_info.value) == (
"KeyInContextHasNoValueError(\"context['fileReplaceOut'] must have a "
"value for pypyr.steps.filereplace.\",)")
def test_filereplace_no_inpath_raises():
"""None in path raises."""
context = Context({'k1': 'v1'})
with pytest.raises(KeyNotInContextError) as err_info:
filereplace.run_step(context)
assert repr(
err_info.value) == ("KeyNotInContextError(\"context['fileReplaceIn'] "
"doesn't exist. It must exist for "
"pypyr.steps.filereplace.\",)")
def test_filereplace_pass_with_path_replacements():
"""Relative path to file should succeed with path replacements.
Strictly speaking not a unit test.
"""
context = Context({
'k1': 'X1',
'inFile': 'testreplace',
'outFile': 'outreplace',
'fileReplace': {
'in': './tests/testfiles/{inFile}.txt',
'out': './tests/testfiles/out/{outFile}.txt',
'replacePairs': {
'{k1}': 'v1',
'REPLACEME2': 'v2',
'RM3': 'v3',
'RM4': 'v4',
'rm5': 'v5'
}
}
})
filereplace.run_step(context)
assert context, "context shouldn't be None"
assert len(context) == 4, "context should have 4 items"
assert context['k1'] == 'X1'
assert context['fileReplace'] == {
'in': './tests/testfiles/{inFile}.txt',
'out': './tests/testfiles/out/{outFile}.txt',
'replacePairs': {
'{k1}': 'v1',
'REPLACEME2': 'v2',
'RM3': 'v3',
'RM4': 'v4',
'rm5': 'v5'
}
}
with open('./tests/testfiles/out/outreplace.txt') as outfile:
outcontents = list(outfile)
assert outcontents[0] == "this {k1} v1 is line 1\n"
assert outcontents[1] == "this is line 2 v2\n"
assert outcontents[2] == "this is line 3\n"
assert outcontents[3] == "this rm3 v3 is v4 line 4\n"
assert outcontents[4] == "this !£$% * is v5 line 5\n"
# atrociously lazy test clean-up
os.remove('./tests/testfiles/out/outreplace.txt')
def test_filereplace_no_replacepairs_raises():
"""None replacepairs raises."""
context = Context(
{'fileReplace': {
'in': 'blah',
'out': 'blah',
'k1': 'v1'
}})
with pytest.raises(KeyNotInContextError) as err_info:
filereplace.run_step(context)
assert str(err_info.value) == ("context['fileReplace']['replacePairs'] "
"doesn't exist. It must exist for "
"pypyr.steps.filereplace.")