unit testing feature init

[lordshashank]

• Resolves near sdk 5.1.0 tests issue #1168
• Adds unit-testing feature as dev dependencies in examples.
• verifies the working through error recreation method stated at near sdk 5.1.0 tests issue #1168 (comment)

[lordshashank]

@frol , I've done this in creates you stated, again stating that by following #1168 (comment) it was failing on examples/adder thus added that as well. Had two suggestions:-

• is there any way to get all the crates where this issue could occur?
• should we add the test stated at near sdk 5.1.0 tests issue #1168 (comment) to all crates so that CI automatically fails in such cases in future?

[frol]

is there any way to get all the crates where this issue could occur?

I don't think so.

should we add the test stated at #1168 (comment) to all crates so that CI automatically fails in such cases in future?

Nope, the existing example tests should be enough.

[lordshashank]

@race-of-sloths include this PR please

[race-of-sloths]

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Current status: executed

Reviewer	Score
@frol	2

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[frol]

@lordshashank Thanks for working on it!

@race-of-sloths score 2

[race-of-sloths]

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