feat: use CloudEvents not cloudevents everywhere (#101)

Signed-off-by: Grant Timmerman <timmerman+devrel@google.com>

Author: grant

Diff for: README.md

@@ -42,7 +42,7 @@ Checkout the new expressive additions.
 > There is full example: [typescript-ex](./examples/typescript-ex)
 
 ```ts
-import Cloudevent, {
+import CloudEvent, {
   event,
   StructuredHTTPEmitter,
   BinaryHTTPEmitter,
@@ -51,7 +51,7 @@ import Cloudevent, {
   BinaryHTTPReceiver
 } from 'cloudevents-sdk/v1';
 
-let myevent: Cloudevent = event()
+let myevent: CloudEvent = event()
   .source('/source')
   .type('type')
   .dataContentType('text/plain')
@@ -231,7 +231,7 @@ app.post("/", (req, res) => {
 - `ext`: external stuff, e.g, Cloud Events JSONSchema
 - `lib/bindings`: every binding implementation goes here
 - `lib/bindings/http`: every http binding implementation goes here
-- `lib/cloudevent.js`: implementation of Cloudevent, an interface
+- `lib/cloudevent.js`: implementation of CloudEvent, an interface
 - `lib/formats/`: every format implementation goes here
 - `lib/specs/`: every spec implementation goes here
 
@@ -245,18 +245,18 @@ npm test
 
 ## The API
 
-### `Cloudevent` class
+### `CloudEvent` class
 
 ```js
 /*
  * Format the payload and return an Object.
  */
-Object Cloudevent.format()
+Object CloudEvent.format()
 
 /*
  * Format the payload as String.
  */
-String Cloudevent.toString()
+String CloudEvent.toString()
 ```
 
 ### `Formatter` classes
@@ -265,12 +265,12 @@ Every formatter class must implement these methods to work properly.
 
 ```js
 /*
- * Format the Cloudevent payload argument and return an Object.
+ * Format the CloudEvent payload argument and return an Object.
  */
 Object Formatter.format(Object)
 
 /*
- * Format the Cloudevent payload as String.
+ * Format the CloudEvent payload as String.
  */
 String Formatter.toString(Object)
 ```
@@ -297,9 +297,9 @@ Every Spec class must implement these methods to work properly.
 
 ```js
 /*
- * The constructor must receives the Cloudevent type.
+ * The constructor must receives the CloudEvent type.
  */
-Spec(Cloudevent)
+Spec(CloudEvent)
 
 /*
  * Checks the spec constraints, throwing an error if do not pass.
@@ -320,7 +320,7 @@ Every Binding class must implement these methods to work properly.
 
 #### Emitter Binding
 
-Following we have the signature for the binding to emit Cloudevents.
+Following we have the signature for the binding to emit CloudEvents.
 
 ```js
 /*
@@ -329,14 +329,14 @@ Following we have the signature for the binding to emit Cloudevents.
 Binding(config)
 
 /*
- * Emits the event using an instance of Cloudevent.
+ * Emits the event using an instance of CloudEvent.
  */
-Binding.emit(cloudevent)
+Binding.emit(cloudEvent)
 ```
 
 #### Receiver Binding
 
-Following we have the signature for the binding to receive Cloudevents.
+Following we have the signature for the binding to receive CloudEvents.
 
 ```js
 /*
@@ -351,9 +351,9 @@ Receiver(config)
 Receiver.check(Object, Map)
 
 /*
- * Checks and parse as Cloudevent
+ * Checks and parse as CloudEvent
  */
-Cloudevent Receiver.parse(Object, Map)
+CloudEvent Receiver.parse(Object, Map)
 ```
 
 > See how to implement the method injection [here](lib/specs/spec_0_1.js#L17)

Diff for: examples/typescript-ex/src/index.ts

@@ -1,4 +1,4 @@
-import Cloudevent, {
+import CloudEvent, {
   event,
   StructuredHTTPEmitter,
   BinaryHTTPEmitter,
@@ -8,7 +8,7 @@ import Cloudevent, {
 
 export function doSomeStuff() {
 
-  const myevent: Cloudevent = event()
+  const myevent: CloudEvent = event()
     .source('/source')
     .type('type')
     .dataContentType('text/plain')
@@ -20,13 +20,13 @@ export function doSomeStuff() {
   console.log(myevent.toString());
   console.log(myevent.getExtensions());
 
-  let config = {
+  const config = {
     method: "POST",
     url   : "https://enu90y24i64jp.x.pipedream.net/"
   };
 
   // ------ emitter structured
-  let structured = new StructuredHTTPEmitter(config);
+  const structured = new StructuredHTTPEmitter(config);
   structured.emit(myevent).then(res => {
     // success
     console.log("Structured Mode: Success!")
@@ -37,7 +37,7 @@ export function doSomeStuff() {
   });
 
   // ------ emitter binary
-  let binary = new BinaryHTTPEmitter(config);
+  const binary = new BinaryHTTPEmitter(config);
   binary.emit(myevent).then(res => {
     console.log("Binary Mode: Success!");
   })
@@ -46,20 +46,20 @@ export function doSomeStuff() {
   });
 
   // ------ receiver structured
-  let payload = myevent.toString();
-  let headers = {
+  const payload = myevent.toString();
+  const headers = {
     "Content-Type":"application/cloudevents+json"
   };
 
-  let receiverStructured = new StructuredHTTPReceiver();
+  const receiverStructured = new StructuredHTTPReceiver();
   console.log(receiverStructured.parse(payload, headers).toString());
 
   // ------ receiver binary
-  let extension1 = "mycuston-ext1";
-  let data = {
+  const extension1 = "mycuston-ext1";
+  const data = {
     "data" : "dataString"
   };
-  var attributes = {
+  const attributes = {
     "ce-type"        : "type",
     "ce-specversion" : "1.0",
     "ce-source"      : "source",
@@ -70,7 +70,7 @@ export function doSomeStuff() {
     "ce-extension1"  : extension1
   };
 
-  let receiverBinary = new BinaryHTTPReceiver();
+  const receiverBinary = new BinaryHTTPReceiver();
   console.log(receiverBinary.parse(data, attributes).toString());
 
 return true;

Diff for: index.js

@@ -1,3 +1,3 @@
-const Cloudevent = require("./lib/cloudevent.js");
+const CloudEvent = require("./lib/cloudevent.js");
 
-module.exports = Cloudevent;
+module.exports = CloudEvent;

Diff for: lib/bindings/http/receiver_binary.js

@@ -1,6 +1,6 @@
 const Constants = require("./constants.js");
 const Commons = require("./commons.js");
-const Cloudevent = require("../../cloudevent.js");
+const CloudEvent = require("../../cloudevent.js");
 
 const {
   isDefinedOrThrow,
@@ -88,7 +88,7 @@ BinaryHTTPReceiver.prototype.parse = function(payload, headers) {
   const sanityHeaders = Commons.sanityAndClone(headers);
 
   const processedHeaders = [];
-  const cloudevent = new Cloudevent(this.Spec);
+  const cloudevent = new CloudEvent(this.Spec);
 
   // dont worry, check() have seen what was required or not
   Array.from(Object.keys(this.setterByHeader))

Diff for: lib/bindings/http/receiver_structured.js

@@ -1,6 +1,6 @@
 const Constants = require("./constants.js");
 const Commons = require("./commons.js");
-const Cloudevent = require("../../cloudevent.js");
+const CloudEvent = require("../../cloudevent.js");
 
 const {
   isDefinedOrThrow,
@@ -61,7 +61,7 @@ StructuredHTTPReceiver.prototype.parse = function(payload, headers) {
   this.spec.check(event);
 
   const processedAttributes = [];
-  const cloudevent = new Cloudevent(this.Spec);
+  const cloudevent = new CloudEvent(this.Spec);
 
   Array.from(Object.keys(this.setterByAttribute))
     .filter((attribute) => event[attribute])

Diff for: test/bindings/http/receiver_binary_0_3_tests.js

@@ -147,7 +147,7 @@ describe("HTTP Transport Binding Binary Receiver for CloudEvents v0.3", () => {
   });
 
   describe("Parse", () => {
-    it("Cloudevent contains 'type'", () => {
+    it("CloudEvent contains 'type'", () => {
       // setup
       const payload = {
         data: "dataString"
@@ -170,7 +170,7 @@ describe("HTTP Transport Binding Binary Receiver for CloudEvents v0.3", () => {
         .to.equal("type");
     });
 
-    it("Cloudevent contains 'specversion'", () => {
+    it("CloudEvent contains 'specversion'", () => {
       // setup
       const payload = {
         data: "dataString"
@@ -193,7 +193,7 @@ describe("HTTP Transport Binding Binary Receiver for CloudEvents v0.3", () => {
         .to.equal("0.3");
     });
 
-    it("Cloudevent contains 'source'", () => {
+    it("CloudEvent contains 'source'", () => {
       // setup
       const payload = {
         data: "dataString"
@@ -216,7 +216,7 @@ describe("HTTP Transport Binding Binary Receiver for CloudEvents v0.3", () => {
         .to.equal("/source");
     });
 
-    it("Cloudevent contains 'id'", () => {
+    it("CloudEvent contains 'id'", () => {
       // setup
       const payload = {
         data: "dataString"
@@ -239,7 +239,7 @@ describe("HTTP Transport Binding Binary Receiver for CloudEvents v0.3", () => {
         .to.equal("id");
     });
 
-    it("Cloudevent contains 'time'", () => {
+    it("CloudEvent contains 'time'", () => {
       // setup
       const payload = {
         data: "dataString"
@@ -262,7 +262,7 @@ describe("HTTP Transport Binding Binary Receiver for CloudEvents v0.3", () => {
         .to.equal("2019-06-16T11:42:00.000Z");
     });
 
-    it("Cloudevent contains 'schemaurl'", () => {
+    it("CloudEvent contains 'schemaurl'", () => {
       // setup
       const payload = {
         data: "dataString"
@@ -285,7 +285,7 @@ describe("HTTP Transport Binding Binary Receiver for CloudEvents v0.3", () => {
         .to.equal("http://schema.registry/v1");
     });
 
-    it("Cloudevent contains 'datacontenttype' (application/json)", () => {
+    it("CloudEvent contains 'datacontenttype' (application/json)", () => {
       // setup
       const payload = {
         data: "dataString"
@@ -308,7 +308,7 @@ describe("HTTP Transport Binding Binary Receiver for CloudEvents v0.3", () => {
         .to.equal("application/json");
     });
 
-    it("Cloudevent contains 'datacontenttype' (application/octet-stream)",
+    it("CloudEvent contains 'datacontenttype' (application/octet-stream)",
       () => {
       // setup
         const payload = "The payload is binary data";
@@ -330,7 +330,7 @@ describe("HTTP Transport Binding Binary Receiver for CloudEvents v0.3", () => {
           .to.equal("application/octet-stream");
       });
 
-    it("Cloudevent contains 'data' (application/json)", () => {
+    it("CloudEvent contains 'data' (application/json)", () => {
       // setup
       const payload = {
         data: "dataString"
@@ -353,7 +353,7 @@ describe("HTTP Transport Binding Binary Receiver for CloudEvents v0.3", () => {
         .to.deep.equal(payload);
     });
 
-    it("Cloudevent contains 'data' (application/octet-stream)", () => {
+    it("CloudEvent contains 'data' (application/octet-stream)", () => {
       // setup
       const payload = "The payload is binary data";
       const attributes = {