error showing d3 is not defined when run test command "npm test".
Below image is my test script
Pie chart code is below image
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How did you add D3js to your project? are you importing D3 to the script you are testing? – ROOT Jan 18 '20 at 08:44
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Yes. I added D3 in the script. – wpmarts Jan 19 '20 at 12:31
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from the images, I think you need to require `d3` library just like you did with `chatbot-pie` library or maybe you can include it using your testing lib as a dependency, the error says that its not included in the testing function scope. – ROOT Jan 19 '20 at 12:39
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please give me an example to include lib and where to add. – wpmarts Jan 20 '20 at 04:50