Variable names are not replaced with their values when displayed on the screen

[rabestro]

Problems were discovered with parameterized tests:

• [x] it is impossible to set a dynamic title (only using console.info)
• [x] Variable names are not replaced with their values when displayed on the screen
• [x] the number of requests is counted incorrectly

Test Script: https://github.com/rabestro/az204-exercism-functions/blob/main/test-armstrong-numbers.http

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GET https://jc-exercism.azurewebsites.net/api/armstrong-numbers?number=0
=> 200 (2831 ms, 126 B)
Zero is Armstrong numbers
✓ status == 200
✓ isArmstrongNumber == {{expected}}

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GET https://jc-exercism.azurewebsites.net/api/armstrong-numbers?number=5
=> 200 (89 ms, 147 B)
Single digits are Armstrong numbers
✓ status == 200
✓ isArmstrongNumber == {{expected}}

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GET https://jc-exercism.azurewebsites.net/api/armstrong-numbers?number=10
=> 200 (67 ms, 191 B)
There are no two digit Armstrong numbers
✓ status == 200
✓ isArmstrongNumber == {{expected}}

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GET https://jc-exercism.azurewebsites.net/api/armstrong-numbers?number=9926315
=> 200 (68 ms, 190 B)
A seven digit number that is an Armstrong number
✓ status == 200
✓ isArmstrongNumber == {{expected}}

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GET https://jc-exercism.azurewebsites.net/api/armstrong-numbers?number=9926314
=> 200 (66 ms, 191 B)
A seven digit number that is not an Armstrong number
✓ status == 200
✓ isArmstrongNumber == {{expected}}

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GET https://jc-exercism.azurewebsites.net/api/armstrong-numbers
=> 400 (74 ms, 218 B)
✓ status == 400
✓ message exists
✓ message == Please pass a number on the query string

7 requests processed (7 succeeded, 0 failed)