Current Dev State

static/js/ketcher2/node_modules/gulp-tap/tests/throws.test.coffee

@@ -0,0 +1,35 @@
+process.env['NODE_ENV'] = 'development'
+
+fs    = require 'fs'
+path  = require 'path'
+gulp  = require 'gulp'
+tap   = require '../'
+tapTest = require 'tap'
+
+
+# helper function to get a path relative to the root
+getPath = (rel) -> path.resolve __dirname, '..', rel
+
+identity = (x) -> x
+
+
+tapTest.test "throw errors", (test) ->
+
+	test.plan 2
+
+	gulp.src getPath 'tests/fixtures/' + 'js.js'
+	.pipe tap (file, t) ->
+		test.throws t.through.bind(null, gulp.dest, "wrong"), new TypeError("Args must be an array to `apply` to the filter")
+
+	gulp.src getPath 'tests/fixtures/' + 'js.js'
+		.pipe tap (file, t) ->
+			test.throws t.through.bind(null, identity, ["right"]), {}, "should throw if supplied function doesn't return a stream'"
+
+### Giving up due to lack of knowledge about vinyl-fs streams - I don't know how to get them to emit an error
+tapTest.test "emit errors from stream errors", (test) ->
+
+	test.plan 1
+
+	gulp.src getPath 'tests/fixtures/' + 'js.js'
+		.pipe tap (file, t) ->
+			test.doesNotThrow t.through.bind(null, gulp.src, ['non-existing.txt'])###