feat(defaults): defaults are now accessible via `waychaser.currentDef…

…aults`

src/test/operations.steps.ts

@@ -95,6 +95,16 @@ export class OperationSteps {
         })
     };
 
+    @given('an endpoint returning {int}')
+    public async anEndpointReturningStatus(status: number) {
+        this.previousPath = this.currentPath
+        this.currentPath = randomApiPath()
+        this.router.get(this.currentPath, async (_request, response) => {
+            response.status(status).send();
+        })
+    };
+
+
     @given('an endpoint with a self operation returning')
     public async anEndpointWithASelfOperationReturning(documentString: string) {
         this.previousPath = this.currentPath
@@ -110,6 +120,8 @@ export class OperationSteps {
         })
     };
 
+
+
     @given('an endpoint at {string}')
     public anEndpointAt(path: string) {
         this.currentPath = path
@@ -894,6 +906,19 @@ export class OperationSteps {
         })
     };
 
+    @given('waychaser has a custom parser for 404s')
+    public async waychaserHasACustomParserFor404s() {
+        const existingContentParser = this.waychaser.currentDefaults.contentParser;
+        this.waychaser = this.waychaser.defaults({
+            contentParser: async (response: Response) => {
+                return response.status === 404 ? new ProblemDocument({
+                    'title': "Not found",
+                    'type': 'https://waychaser.io/not-found'
+                }) : existingContentParser(response);
+            }
+        })
+    };
+
     @given('waychaser has a custom body handler')
     public waychaserHasACustomBodyHandler() {
         this.waychaser = this.waychaser.defaults({
@@ -1190,6 +1215,7 @@ export class OperationSteps {
 
     @then('it will NOT have loaded successfully')
     public itWillNOTHaveLoadedSuccessfully() {
+        console.log({ error: this.error })
         if (this.response && this.response instanceof WayChaserResponse) {
             expect(this.response?.ok).to.be.false
         }
@@ -1198,6 +1224,11 @@ export class OperationSteps {
         }
     };
 
+    @then('it will NOT be a validation error')
+    public async itWillNOTBeAValidationError() {
+        expect(this.error.problem.type).to.not.equal('https://waychaser.io/validation-error')
+    };
+
     @when('waychaser loads an endpoint that\'s not available')
     public async waychaserLoadsAnEndpointThatIsNotAvailable() {
         try {

src/test/validator.feature

@@ -57,7 +57,6 @@ Feature: Validator
             | name     | string |
         Then it will have loaded successfully
 
-    @wip
     Scenario: Validate with operations
         Given an endpoint with a self operation returning
             """
@@ -72,4 +71,14 @@ Feature: Validator
         And we invoke the "self" operation with a validator expecting
             | username | string |
             | name     | string |
-        Then it will have loaded successfully
+        Then it will have loaded successfully
+
+    @wip
+    Scenario: 404 with Validate
+        Given an endpoint returning 404
+        And waychaser has a custom parser for 404s
+        When waychaser loads that endpoint with a validator expecting
+            | username | string |
+            | name     | string |
+        Then it will NOT have loaded successfully
+        And it will NOT be a validation error

src/waychaser.ts

@@ -468,7 +468,7 @@ export async function _waychaser<Content>(
 
 
   try {
-    const response = await WayChaserResponse.create(baseResponse, content, defaultOptions, mergedOptions)
+    const response = WayChaserResponse.create(baseResponse, content, defaultOptions, mergedOptions)
 
     stop = false
     for (const interceptor of updateOptions.postInterceptors) {
@@ -557,7 +557,7 @@ function _defaults(
   const defaultedWaychaser = <Content>(
     uriOrRequest: string | Request,
     options?: Partial<WayChaserOptions<Content>>) => _waychaser<Content>(uriOrRequest, mergedOptions, options)
-
+  defaultedWaychaser.currentDefaults = mergedOptions;
   defaultedWaychaser.defaults = (newDefaults: Partial<WayChaserOptions>) =>
     _defaults(newDefaults, mergedOptions)
   return defaultedWaychaser
@@ -581,6 +581,7 @@ export const waychaser = Object.assign(
     return _waychaser(uriOrRequest, wayChaserDefaults, options)
   },
   {
+    currentDefaults: wayChaserDefaults,
     defaults: (newDefaults: Partial<WayChaserOptions>) =>
       _defaults(newDefaults, wayChaserDefaults)
   }