def testNormalCase(self):
files = ["a", "b"]
# create a and b with stuff
searchExpression = "old"
replaceExpression = "new"
vimsub = VimSub(files, searchExpression, replaceExpression)
expectedOutput = vimsub.getVimFileHeader() + r"""
edit a
try
execute "%s/old/new/gc"
catch /^Vim\%((\a\+)\)\=:E486/
echo "Expression not found"
endtry
write
bd
edit b
try
execute "%s/old/new/gc"
catch /^Vim\%((\a\+)\)\=:E486/
echo "Expression not found"
endtry
write
bd
quit
"""
#self.fileWrite("expected", expectedOutput)
#self.fileWrite("received", vimsub.getVimFileContents())
self.myAssertEqual(expectedOutput, vimsub.getVimFileContents())
self.assertContains(vimsub.getVimFileContents(), "/gc")
def testConfirmReplacementsFlag(self): files = ["a", "b"] # create a and b with stuff searchExpression = "old" replaceExpression = "new" vimsub = VimSub(files, searchExpression, replaceExpression) vimsub.confirmReplacements = False self.assertContains(vimsub.getVimFileContents(), "/g") self.assertDoesntContain(vimsub.getVimFileContents(), "/gc")
def testEscapingDoneBy_buildSubstituteCommand(self): files = ["a"] searchExpression = r"something \(with a capture group\)" replaceExpression = r"something \1" vimsub = VimSub(files, searchExpression, replaceExpression) self.myAssertEqual(r"%s/something \\(with a capture group\\)/something \\1/gc", vimsub.buildSubstituteCommand()) searchExpression = r"""$GLOBALS["variableName"] = true;""" replaceExpression = r"""$GLOBALS["variableName"] = true;""" vimsub = VimSub(files, searchExpression, replaceExpression) self.myAssertEqual(r"""%s/$GLOBALS["variableName"] = true;/$GLOBALS["variableName"] = true;/gc""", vimsub.buildSubstituteCommand())
def testEscapingOfQuotes(self):
# Double-quotes (") must be escaped because the argument for the execute command is delimited by them (").
files = ["a"]
searchExpression = r"""$GLOBALS["variableName"] = true;"""
replaceExpression = r"""$GLOBALS["variableName"] = true;"""
vimsub = VimSub(files, searchExpression, replaceExpression)
expectedOutput = vimsub.getVimFileHeader() + r"""
edit a
try
execute "%s/$GLOBALS[\"variableName\"] = true;/$GLOBALS[\"variableName\"] = true;/gc"
catch /^Vim\%((\a\+)\)\=:E486/
echo "Expression not found"
endtry
write
bd
quit
"""
self.myAssertEqual(expectedOutput, vimsub.getVimFileContents())
self.assertContains(vimsub.getVimFileContents(), "/gc")
def testEscapingOfParentheses(self):
files = ["a"]
searchExpression = r"something \(with a capture group\)"
replaceExpression = r"something \1"
vimsub = VimSub(files, searchExpression, replaceExpression)
expectedOutput = vimsub.getVimFileHeader() + r"""
edit a
try
execute "%s/something \\(with a capture group\\)/something \\1/gc"
catch /^Vim\%((\a\+)\)\=:E486/
echo "Expression not found"
endtry
write
bd
quit
"""
#self.fileWrite("expected", expectedOutput)
#self.fileWrite("received", vimsub.getVimFileContents())
self.myAssertEqual(expectedOutput, vimsub.getVimFileContents())
self.assertContains(vimsub.getVimFileContents(), "/gc")