"An Inquiry into RSpec: What causes the MethodError for undefined method in my code, while this How-to guide

After finding a solution to my previous issue, it seems that this approach could provide the necessary help in creating a test that iterates through multiple elements using RSpec.

However, I am puzzled as to why the following code does not work within my 'spec' file:

When I input this in my test:

source = @driver.page_source
puts source
row = source.find_elements(:xpath => "//a[contains(text(),'Details')]").length
puts row

I encounter this error:

Failure/Error: row = source.find_elements(:xpath => "//a[contains(text(),'Details')]").length

NoMethodError:
undefined method `find_elements' for #<String:0x00000003fcccd8>

This seems unusual, doesn't it?

Answer №1

After executing source = @driver.page_source, the variable source now contains the page source as a string (String object).

find_elements is used with the Selenium::WebDriver object, usually represented by @driver.

To make it work, simply use @driver.find_elements(...).

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