Response extends body

[zackargyle]

Making Response extend Body and using its resolver methods. The only backwards incompatible change is throwing for unsupported response types.

[zackargyle]

@sodabrew Would this work for your use case?

[sodabrew]

I'll test this tomorrow and let you know!

[sodabrew]

Close! I made this edit locally, as _text is not defined:

diff --git a/packages/service-worker-mock/models/Body.js b/packages/service-worker-mock/models/Body.js
index 0514d1b..c0858e1 100644
--- a/packages/service-worker-mock/models/Body.js
+++ b/packages/service-worker-mock/models/Body.js
@@ -18,11 +18,11 @@ class Body {
   }

   json() {
-    return this.resolve('json', body => JSON.parse(body._text));
+    return this.resolve('json', body => JSON.parse(body.text));
   }

   text() {
-    return this.resolve('text', body => body._text);
+    return this.resolve('text', body => body.text);
   }

   resolve(name, resolver) {

[sodabrew]

I see that _text wasn't changed in this PR, but I couldn't find where it was defined previously?

[zackargyle]

Yeah that was an existing bug! Surprised it's never come up. Fixed.

[zackargyle]

@sodabrew This is published and available on npm as v1.10.2

[sodabrew]

🥇 thank you!