initial commit (work in progress)

querystring/tests/test-parseQueryString.js

@@ -0,0 +1,74 @@
+"use strict"
+
+var o = require("../../ospec/ospec")
+var parseQueryString = require("../../querystring/parse")
+
+o.spec("parseQueryString", function() {
+	o("works", function() {
+		var data = parseQueryString("?aaa=bbb")
+		o(data).deepEquals({aaa: "bbb"})
+	})
+	o("parses flat object", function() {
+		var data = parseQueryString("?a=b&c=d")
+		o(data).deepEquals({a: "b", c: "d"})
+	})
+	o("parses without question mark", function() {
+		var data = parseQueryString("a=b&c=d")
+		o(data).deepEquals({a: "b", c: "d"})
+	})
+	o("parses nested object", function() {
+		var data = parseQueryString("a[b]=x&a[c]=y")
+		o(data).deepEquals({a: {b: "x", c: "y"}})
+	})
+	o("parses deep nested object", function() {
+		var data = parseQueryString("a[b][c]=x&a[b][d]=y")
+		o(data).deepEquals({a: {b: {c: "x", d: "y"}}})
+	})
+	o("parses nested array", function() {
+		var data = parseQueryString("a[0]=x&a[1]=y")
+		o(data).deepEquals({a: ["x", "y"]})
+	})
+	o("parses deep nested array", function() {
+		var data = parseQueryString("a[0][0]=x&a[0][1]=y")
+		o(data).deepEquals({a: [["x", "y"]]})
+	})
+	o("parses deep nested object in array", function() {
+		var data = parseQueryString("a[0][c]=x&a[0][d]=y")
+		o(data).deepEquals({a: [{c: "x", d: "y"}]})
+	})
+	o("parses deep nested array in object", function() {
+		var data = parseQueryString("a[b][0]=x&a[b][1]=y")
+		o(data).deepEquals({a: {b: ["x", "y"]}})
+	})
+	o("parses array without index", function() {
+		var data = parseQueryString("a[]=x&a[]=y&b[]=w&b[]=z")
+		o(data).deepEquals({a: ["x", "y"], b: ["w", "z"]})
+	})
+	/*TODO remove since build generates a[0]=b syntax
+	o("generates array for duplicate items", function() {
+		var data = parseQueryString("a=b&a=c&a=d")
+		o(data).deepEquals({a: ["b", "c", "d"]})
+	})
+	*/
+	o("casts booleans", function() {
+		var data = parseQueryString("a=true&b=false")
+		o(data).deepEquals({a: true, b: false})
+	})
+	o("casts numbers", function() {
+		var data = parseQueryString("a=1&b=-2.3&c=0x10&d=1e2&e=Infinity")
+		o(data).deepEquals({a: 1, b: -2.3, c: 16, d: 100, e: Infinity})
+	})
+	o("casts NaN", function() {
+		var data = parseQueryString("a=NaN")
+		o(isNaN(data.a)).equals(true)
+	})
+	o("casts Date", function() {
+		var data = parseQueryString("a=" + new Date(0))
+		o(data.a instanceof Date).equals(true)
+		o(data.a.getTime()).equals(0)
+	})
+	o("does not cast empty string to number", function() {
+		var data = parseQueryString("a=")
+		o(data).deepEquals({a: ""})
+	})
+})