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tests/compose.spec.ts

@@ -0,0 +1,20 @@
+const test = require("ava");
+const { compose, map } = require("../src");
+
+test.cb("compose()", t => {
+    const first = map((chunk: number) => chunk * 2);
+    const second = map((chunk: number) => chunk + 1);
+
+    const composed = compose(
+        [first, second],
+        { objectMode: true },
+    );
+
+    composed.write(1);
+    composed.write(2);
+    composed.write(3);
+
+    composed.on("data", data => {
+        console.log("DATA", data);
+    });
+});