Test Harness Expansion to cover AIP 1.0 Protocol 0036-issue-credential (Exception & Negative Tests)

[nodlesh]

This Story relates to issue #10

ExceptionTest wip P2
Scenario: Issue a credential with the Holder beginning with a request and is rejected

ExceptionTest wip P2
Scenario: Issuer offers a credential that the Holder is unwilling to accept
Given “2” agents
| name | role |
| Alice | Issuer |
| Bob | Holder |
And “Alice” and “Bob” have an existing connection
When “Alice” offers a credential to “Bob”
And “Bob” does not accept the offer of the credential
Then “Bob”? sends a problem-report message
And the issue credential flow is reset
And the flow is issuance-abandoned

ExceptionTest wip TestIsAnAgent P4
Scenario: Issuer server crash in the middle of the issue credential workflow
Then someone sends a problem-report message
And the issue credential flow is reset
And the flow is issuance-abandoned

ExceptionTest wip TestIsAnAgent P4
Scenario: Holder server crash in the middle of the issue credential workflow
Then someone sends a problem-report message
And the issue credential flow is reset
And the flow is issuance-abandoned

NegativeTest
Scenario: Role reversal tests

Scenario: Holders requests credential before the issuer offers a credential

Scenario: Issuer proposes a credential to Bob and Mallory attempts to request the credential

Scenario: Issuer issues a credential to Bob and Mallory attempts to acknowledge the credential

DerivedFunctionalTest P4
PaymentRequest (optional tag)
Scenario: Issuer Offers Credential with a Payment Request, Holder pays and proceeds
Scenario: Issuer Offers a Credential with a Payment Request, Holder attempts to proceed without payment

OfferExpires (optional tag)
Scenario: Issuer offers a credential with an expiration, holder proceeds within the expiration time
Scenario: Issuer offers a credential with an expirations, holder proceeds outside the expiration time

NoAck (optional tag)
Scenario: Issuer issues a credential without requiring an acknowledgement.

PresentProof (optional tag)
Scenario: Issuer issues a credential requiring the holder to present proofs

[swcurran]

Closing -- we won't add more 0036 tests.