I am trying to match part of a url http://www.mywebsite.com/get-stuff in cypress and haven't been able to figure out how to code a regex match.
I tried:
cy.contains('http.*get-stuff')
and don't find a match for
do some things
If you are trying to see if some content on your website has the text http://www.mywebsite.com/get-stuff using regex, you will need to pass in a valid Regular Expression. Your argument is attempting to match using a glob expression.
If you are trying to see if the url of your website is navigated to http://www.mywebsite.com/get-stuff, you likely want to write an assertion off of the cy.url() command like so:
cy.url().should('match', /myregexp/)
I know it's been quite a long, but for those who are still looking for a solution ( just like me ), you can make use of cy.url().should('contain', /regex/) if the accepted solution didn't work for you.
This solution should work too:
cy.get('div') // select DOM element (tag, class or id)
.invoke('text') // check the innerHTML text
.should('match', /regex/) // compare with a regular expression
More on:
https://docs.cypress.io/api/commands/invoke
Related
I'm trying to use regular expression extractor concept in Jmeter. By using regEx concept I'm able to get the required token id's. And for all I'm using regEx as (.*?). So this is working fine when we have constant prefix and suffix text/values.
But in this case, there is no suffix,
Ex: Key is = #bluerelay.com/a43a816dcdd14873bd5757b3a3709d5c,
ClickHereForImageForm
I want to take the key ID into a variable with using RegEx. I have tried to get it with (.*?) but it didn't work, it returns the full value, not the required part. It'd be excellent if you could give any suggestion.
The source value is:
https://navitus-internal-app.bluerelay.com/#/token/systemadministrator#bluerelay.com/a43a816dcdd14873bd5757b3a3709d5c
The expected result is to extract a43a816dcdd14873bd5757b3a3709d5c from the above URL and put it into a variable.
You can use regex to get last text after / sign
(.*)\/(\w+)
See demo
Lets suppose I have a url like this:
https://www.youtube.com/watch/3e4345?v=rwmEkvPBG1s
What is the best and shorthest way to only get the 3e4345 part?
Sometimes it doesn't contain additional params in ?
I don't want to use any gems.
What I did was:
url = url.split('/watch/')
url = url[1].split('/')[0].split('?')[0]
Is there a better way? Thanks
possibly the safest and best one. use URI.
URI("https://www.youtube.com/watch/34345?v=rwmEkvPBG1s").path.split("/").last
For more refer How to extract URL parameters from a URL with Ruby or Rails?
You could do the following and using the match function to find a match based on a regular expression statement. The value at [1] is the first capture from the regular expression. I have included a breakdown from regexper.com to help illustrate what the expression is accomplishing.
You will notice parentheses around the \d+ which are what captures the digits out of the URL when it matches.
url.to_s.match(/\/watch\/(\d+).*$/)[1]
x = "https://www.youtube.com/watch/34345?v=rwmEkvPBG1s"
File.basename(URI(x).path)
=> "34345"
I'm having an issue trying to capture a group on a string:
"type=gist\nYou need to gist this though\nbecause its awesome\nright now\n</code></p>\n\n<script src=\"https://gist.github.com/3931634.js\"> </script>\n\n\n<p><code>Not code</code></p>\n"
My regex currently looks like this:
/<code>([\s\S]*)<\/code>/
My goal is to get everything in between the code brackets. Unfortunately, it's matching up to the 2nd closing code bracket Is there a way to match everything inside the code brackets up until the first occurrence of ending code bracket?
All repetition quantifiers in regular expressions are greedy by default (matching as many characters as possible). Make the * ungreedy, like this:
/<code>([\s\S]*?)<\/code>/
But please consider using a DOM parser instead. Regex is just not the right tool to parse HTML.
And I just learned that for going through multiple parts, the
String.scan( /<code>(.*?)<\/code>/ ){
puts $1
}
is a very nice way of going through all occurences of code - but yes, getting a proper parser is better...
I'm having a problem getting my RegEx to work with my Ruby script.
Here is what I'm trying to match:
http://my.test.website.com/{GUID}/{GUID}/
Here is the RegEx that I've tested and should be matching the string as shown above:
/([-a-zA-Z0-9#:%_\+.~#?&\/\/=]{2,256}\.[a-z]{2,4}\b(\/[-a-zA-Z0-9#:%_\+.~#?&\/\/=]*)([\/\/[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\/\/[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\/\/])*?\/)/
3 capturing groups:
group 1: ([-a-zA-Z0-9#:%_\+.~#?&\/\/=]{2,256}\.[a-z]{2,4}\b(\/[-a-zA-Z0-9#:%_\+.~#?&\/\/=]*)([\/\/[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\/\/[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\/\/])*?\/)
group 2: (\/[-a-zA-Z0-9#:%_\+.~#?&\/\/=]*)
group 3: ([\/\/[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\/\/[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\/\/])
Ruby is giving me an error when trying to validate a match against this regex:
empty range in char class: (My RegEx goes here) (SyntaxError)
I appreciate any thoughts or suggestions on this.
You could simplify things a bit by using URI to deal parsing the URL, \h in the regex, and scan to pull out the GUIDs:
uri = URI.parse(your_url)
path = uri.path
guids = path.scan(/\h{8}-\h{4}-\h{4}-\h{4}-\h{12}/)
If you need any of the non-path components of the URL the you can easily pull them out of uri.
You might need to tighten things up a bit depending on your data or it might be sufficient to check that guids has two elements.
You have several errors in your RegEx. I am very sleepy now, so I'll just give you a hint instead of a solution:
...[\/\/[0-9a-fA-F]....
the first [ does not belong there. Also, having \/\/ inside [] is unnecessary - you only need each character once inside []. Also,
...[-a-zA-Z0-9#:%_\+.~#?&\/\/=]{2,256}...
is greedy, and includes a period - indeed, includes all chars (AFAICS) that can come after it, effectively swallowing the whole string (when you get rid of other bugs). Consider {2,256}? instead.
following a RoR security tutorial (here), i wrote something along the lines of
##private_re = //
def secure?
action_name =~ ##private_re
end
the idea is that in the base case, this shouldn't match anything, and return nil. problem is that it doesn't. i've worked around for the time being by using a nonsensical string, but i'd like to know the answer.
The empty regular expression successfully matches every string.
Examples of regular expressions that will always fail to match:
/(?=a)b/
/\Zx\A/
/[^\s\S]/
It is meant to not change the behavior of the controller in any way, as // will match every string.
The idea is that ##private is meant to be set in the controller to match things you DO want to be private. Thus, that code is meant to do nothing, but when combined with
##private = /.../ in the controller, gives you a nice privacy mechanism.