init

node_modules/stream-splicer/test/get.js

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+var pipeline = require('../');
+var through = require('through2');
+var test = require('tape');
+
+test('get', function (t) {
+    var a = through.obj();
+    var b = through.obj();
+    var c = through.obj();
+    
+    var pipe = pipeline([ a, b, c ]);
+    t.equal(pipe.get(0), a, '0');
+    t.equal(pipe.get(1), b, '1');
+    t.equal(pipe.get(2), c, '2');
+    t.equal(pipe.get(3), undefined, '3');
+    t.equal(pipe.get(4), undefined, '4');
+    t.equal(pipe.get(5), undefined, '5');
+    t.equal(pipe.get(-1), c, '-1');
+    t.equal(pipe.get(-1), c, '-1');
+    t.equal(pipe.get(-2), b, '-2');
+    t.equal(pipe.get(-3), a, '-3');
+    t.equal(pipe.get(-4), undefined, '-4');
+    t.equal(pipe.get(-5), undefined, '-5');
+    t.end();
+});
+
+test('nested get', function (t) {
+    var a = through.obj();
+    var b = through.obj();
+    var c = through.obj();
+    var d = through.obj();
+    var e = through.obj();
+    var f = through.obj();
+    var g = through.obj();
+    
+    var pipe = pipeline([ a, [ b, c, [ d, [ e ], f ] ], g ]);
+    t.equal(pipe.get(0), a);
+    t.equal(pipe.get(1, -1, 1, 0), e);
+    t.equal(pipe.get(1, 3), undefined);
+    t.equal(pipe.get(4, 3), undefined);
+    t.end();
+});