Method FindText

testing.go:83–103

FindText returns the nth Text node's value (depth-first).

(n int)

// FindText returns the nth Text node's value (depth-first).
func (rt *RenderedTree) FindText(n int) TextResult {
	count := 0
	var result TextResult
	walkNodes(rt.root, func(node *viewNode) bool {
		if node.kind == viewKindText && node.text != nil {
			if count == n {
				switch tc := node.text.content.(type) {
				case staticText:
					result.Value = string(tc)
				case reactiveText:
					result.Value = tc.signal.Value()
				}
				result.found = true
				return false
			}
			count++
		}
		return true
	})
	return result
}

// FindButton returns the nth Button node (depth-first).
func (rt *RenderedTree) FindButton(n int) ButtonResult {