[Issue #126] Json Schema Validation

[Yash-cor]

#Json Schema Validation

Fixes Issue

• [Assertions using json schema v3 or v4 #126]Which issue or ticket was(will be) fixed by this PR? (capture the issue number)

PR Branch
LINK TO THE PR BRANCH

Motivation and Context

Added the Json Schema Validation.
This tests the Json Schema with the Response that we get in form of json.

In this Schema testing it will validate the Json Schema with the response that we get with out test requests.

To use schema validation use @ Schema annotation like we use @ Scenario annotation
Included the Schema validation class inside src->main->java->core->engine->preprocessors->ZeroCodeJsonSchemaMatcherImpl.

Also included a test case class helloworldschema in httptesting tests

Checklist:

• New Unit tests were added

  • Covered in existing Unit tests

• Integration tests were added

  • Covered in existing Integration tests

• Test names are meaningful

• Feature manually tested and outcome is successful

• PR doesn't break any of the earlier features for end users

• Branch build passed in CI

• No 'package.*' in the imports

• Relevant Documentation page added or updated with clear instructions and examples for the end user

  • Not applicable. This was only a code refactor change, no functional or behaviourial changes were introduced

• Http test added to http-testing module(if applicable) ?

• Kafka test added to kafka-testing module(if applicable) ?

  • Not applicable. The changes did not affect Kafka automation flow