示例#1
0
				v, err := tree.FindMap(data, "map")
				Ω(err).ShouldNot(HaveOccurred())
				Ω(v).Should(Equal(map[string]interface{}{
					"k": "v",
					"n": 1,
				}))

				n, err := tree.FindString(data, "map.k")
				Ω(err).ShouldNot(HaveOccurred())
				Ω(n).Should(Equal("v"))
			})
		})

		Context("tree.FindArray()", func() {
			It("should fail if tree.Find() fails", func() {
				v, err := tree.FindArray(data, "nonexistent")
				Ω(err).Should(HaveOccurred())
				Ω(v).Should(Equal([]interface{}{}))
			})

			It("should fail if path is not an array", func() {
				v, err := tree.FindArray(data, "number")
				Ω(err).Should(HaveOccurred())
				Ω(v).Should(Equal([]interface{}{}))
			})

			It("should succeed if path exists and is an array", func() {
				v, err := tree.FindArray(data, "array")
				Ω(err).ShouldNot(HaveOccurred())
				Ω(v).Should(Equal([]interface{}{
					1,
示例#2
0
// Returns a []interface{}-typed value found in the JSON data
// returned in the response, at `path`
func (r *Response) ArrayVal(path string) ([]interface{}, error) {
	return tree.FindArray(r.Data, path)
}