test(lambda): fix sync integration test

[vicheey]

Problem

The integration tests for sync is consistently failing. There seems to be some issue with mocking.
Since these tests are mocking the process run, we are moving these test to unit test to be executed for every CI

Solution

• Add more test to sync unit test in sync.tes.ts
• Remove sync integration test case from sam.test.ts in favor of added unit test in sync.tes.ts
• Move runInTerminal() and ProcessTerminal class to a separate file(more decomposition forsync.ts` will follow)
• Add unit test for DeployTypeWizard.test.ts
• Add assertion methods to PrompterTester class.

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License: I confirm that my contribution is made under the terms of the Apache 2.0 license.

[vicheey]

/runIntegrationTests

[roger-zhangg]

This should be marked as a refactor PR. The scope is much larger than test.

[justinmk3]

(more decomposition forsync.ts will follow)

Please do not overdo the decomposition. Or look for other, existing modules where parts of sync.ts might better fit. Do not add lots of granular single-purpose modules.

[vicheey]

Please do not overdo the decomposition. Or look for other, existing modules where parts of sync.ts might better fit.

The decomposition will be moving create prompter methods used in Sync, Deploy and Build command into its separate file. The partial effort on this is already in here : vicheey/aws-toolkit-vscode at refactor-sam-sync-deploy-build

Do not add lots of granular single-purpose modules.

Only shared components are extracted out. Despite so, everything will remain within core/shared/sam folder specific to sam operation.

[justinmk3]

Thanks for improving prompterTester too!

[justinmk3]

/runintegrationtests

[roger-zhangg]

LGTM! Thanks for addressing the comments, it looks much better now.