v, err := tree.FindArray(data, "array")
Ω(err).ShouldNot(HaveOccurred())
Ω(v).Should(Equal([]interface{}{
1,
2,
"fdsa",
}))
f, err := tree.FindString(data, "array.[2]")
Ω(f).Should(Equal("fdsa"))
})
})
Context("tree.Find()", func() {
It("should fail if tree.Find() fails", func() {
v, err := tree.Find(data, "nonexistent")
Ω(err).Should(HaveOccurred())
Ω(v).Should(BeNil())
})
It("should succeed if path exists", func() {
v, err := tree.Find(data, "string")
Ω(err).ShouldNot(HaveOccurred())
Ω(v).Should(Equal(interface{}("asdf")))
})
})
})
Context("tree.Numbers", func() {
Context("Int64()", func() {
It("fails if the value is not an integer", func() {
// Returns an interface{} value found in the JSON data
// returned in the response, at `path`
func (r *Response) Val(path string) (interface{}, error) {
return tree.Find(r.Data, path)
}