feat(verifier): Add verbose option to improve debugging during verifi…

…cation

README.md

@@ -280,6 +280,7 @@ pact.verifyPacts({
 | `providerVersion`           | false     | string  | Provider version, required to publish verification result to Broker. Optional otherwise.                   |
 | `timeout`                   | false     | number  | The duration in ms we should wait to confirm verification process was successful. Defaults to 30000.       |
 | `format`                    | false     | string  | What format the verification results are printed in. Options are `json`, `xml`, `progress` and `RspecJunitFormatter` (which is a synonym for `xml`) |
+| `verbose`            | false     | boolean        | Set logging mode to verbose. |
 
 ### Pact Broker Publishing
 

src/verifier.ts

@@ -35,6 +35,7 @@ export class Verifier {
     providerVersion: '--provider-app-version',
     provider: '--provider',
     customProviderHeaders: '--custom-provider-header',
+    verbose: '--verbose',
     monkeypatch: '--monkeypatch',
     format: '--format',
     out: '--out',
@@ -234,6 +235,7 @@ export interface VerifierOptions {
   providerVersion?: string;
   timeout?: number;
   tags?: string[];
+  verbose?: boolean;
   monkeypatch?: string;
   format?: 'json' | 'xml' | 'progress' | 'RspecJunitFormatter';
   out?: string;