ldiamond/strom
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Save

Browse Source
This commit is contained in:
Jerry Kurian
2019-08-22 12:07:30 -04:00
parent 1e7fad2403
commit d097fa6aa5
5 changed files with 93 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
tests/compose.spec.ts
View File

@@ -1,20 +1,54 @@
const test = require("ava");
const { compose, map } = require("../src");
const { compose, composeDuplex, map } = require("../src");
test.cb("compose()", t => {
const first = map((chunk: number) => chunk * 2);
const second = map((chunk: number) => chunk + 1);
const first = map((chunk: number) => chunk + "x");
const second = map((chunk: number) => chunk + "y");
const composed = compose(
[first, second],
{ objectMode: true },
);
const third = map((chunk: number) => chunk + "z");
composed
.pipe(third)
.on("data", data => console.log("Piped composed: ", data));
composed.on("data", data => {
console.log("data on composed", data);
t.end();
});
composed.on("error", data => {
console.log("ERROR", data);
});
composed.on("end", data => {
console.log("end", data);
});
composed.write(1);
composed.write(2);
composed.write(3);
});
test.cb.only("composeDuplex()", t => {
const first = map((chunk: number) => chunk + "x");
const second = map((chunk: number) => chunk + "y");
const composed = composeDuplex([first, second], { objectMode: true });
const third = map((chunk: number) => chunk + "z");
// composed
// .pipe(third)
// .on("data", data => console.log("Piped composed: ", data));
composed.on("data", data => {
console.log("DATA", data);
console.log("data on composed", data);
t.end();
});
composed.on("error", data => {
console.log("ERROR", data);
});
composed.on("end", data => {
console.log("end", data);
});
composed.write(1);
composed.write(2);
});