Incorporate FX into TTK and core test harness

[PaulGregoryBaker]

Goal:

As a mojaloop community member
I want to utilise the TTK ui and test cases infrastructure
so that I can later build on this to utilise TTK for FX development testing, integration testing and for technical demonstartions

Acceptance Criteria:

• Verify that the core-test harness Docker-compose is updated with a new 'FXP' profile to simulate the FX providers in the switch.
• Verify that the FSPIOP FX API extensions are available in TTK
  • Add specification FSPIOP v2.0 in TTK
  • Add happy path rules for getting simulated callback for new fx API and API resource
    • fxQuote
    • fxTransfers
    • Services/FXP
• Verify that the SDK outbound and SDK backend (core connector) FX API extenstions are available in TTK
  • Add specification SDK outbound v2.1.0
  • Add specification SDK backend v2.1.0
  • Add happy path rules for
    • fxQuotes
    • fxTransfers

Complexity: <High|Medium|Low> > A short comment to remind the reason for the rating

Uncertainty: <High|Medium|Low> > A short comment to remind the reason for the rating

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Tasks:

• Add FSPIOP FX API extensions to TTK
• Add SDK backend (core connector) FX API extenstions to TTK
• Add SDK outbound FX API extenstions to TTK
• Add a new 'FXP' profile to simulate the FX providers in the switch to core-test harness Docker-compose

Done

• Acceptance Criteria pass
• Designs are up-to date
• Unit Tests pass
• Integration Tests pass
• Code Style & Coverage meets standards
• Changes made to config (default.json) are broadcast to team and follow-up tasks added to update helm charts and other deployment config.
• TBD

Pull Requests:

• TTK: (feat(3953): added FSPIOP FX APIs v.2, SDK backend/outbound v2.1 to TTK; removed outdated fx-api_2.0 ml-testing-toolkit#248)
• test-harness: (feat(3953): added fspiop v2; added SDK backend/outbound v2.1; added fx_transfer test case ml-core-test-harness#42)

Follow-up:

• N/A

Dependencies:

• N/A

Accountability:

• Owner: TBC
• QA/Review: TBC

[PaulGregoryBaker]

Hey team! Please add your planning poker estimate with Zenhub @aaronreynoza @kleyow @oderayi @sri-miriyala @vijayg10