git ssb - test for filter · Dominic/pull-stream@4d8da845

Dominic Tarr committed on 3/22/2013, 11:12:38 PM
Parent: db028394b8ca29adb83cfb734c52c0e335f0cab5

added

test/filter.jsView
		@@ -1,0 +1,39 @@
	1	+
	2	+var test = require('tape')
	3	+var pull = require('../')
	4	+
	5	+test('filtered randomnes', function (t) {
	6	+ pull.infinite()
	7	+ .pipe(pull.filter(function (d) {
	8	+ console.log('f', d)
	9	+ return d > 0.5
	10	+ }))
	11	+ .pipe(pull.take(100))
	12	+ .pipe(pull.writeArray(function (err, array) {
	13	+ t.equal(array.length, 100)
	14	+ array.forEach(function (d) {
	15	+ t.ok(d > 0.5)
	16	+ t.ok(d <= 1)
	17	+ })
	18	+ console.log(array)
	19	+ t.end()
	20	+
	21	+ }))
	22	+})
	23	+
	24	+test('filter with regexp', function (t) {
	25	+ pull.infinite()
	26	+ .pipe(pull.map(function (d) {
	27	+ return Math.round(d * 1000).toString(16)
	28	+ }))
	29	+ .pipe(pull.filter(/^[^e]+$/i)) //no E
	30	+ .pipe(pull.take(37))
	31	+ .pipe(pull.writeArray(function (err, array) {
	32	+ t.equal(array.length, 37)
	33	+ console.log(array)
	34	+ array.forEach(function (d) {
	35	+ t.equal(d.indexOf('e'), -1)
	36	+ })
	37	+ t.end()
	38	+ }))
	39	+})

Dominic / pull-stream