chroma_solstice/libs/narrator/test/runtime/jumping.lua

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local narrator, describe, it, assert = ...
local content = [[
A root line
=== knot
A knot line
= stitch
A stitch line
=== somewhere
- (label) A label line
]]
local book = narrator.parse_content(content)
local story = narrator.init_story(book)
story:begin()
local paragraphs = story:continue()
it('Jump to label.', function()
story:jump_to('somewhere.label')
local paragraphs = story:continue()
assert.equal(#paragraphs, 1)
assert.equal(paragraphs[1].text, 'A label line')
end)
it('Jump to stitch.', function()
story:jump_to('knot.stitch')
local paragraphs = story:continue()
assert.equal(#paragraphs, 1)
assert.equal(paragraphs[1].text, 'A stitch line')
end)
it('Jump to knot.', function()
story:jump_to('knot')
local paragraphs = story:continue()
assert.equal(#paragraphs, 1)
assert.equal(paragraphs[1].text, 'A knot line')
end)