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Add (indirect) unit test for change_ctx

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This commit is contained in:
luk3yx 2024-07-25 19:50:53 +12:00
parent 1528e87864
commit 8f0d86a53a
2 changed files with 17 additions and 7 deletions
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5
embed.lua
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@ -65,16 +65,11 @@ local function embed_add_prefix(node, name, prefix)
end
end
-- TODO: Unit test this
local change_ctx = ...
return function(self, fields)
local player = fields.player
local name = fields.name
-- TODO: It might be cool to somehow pass elements down (number-indexes
-- of fields) into the child form, but I'm not sure how that would look
-- on the form definition side.
-- Perhaps passing it in via the context, or an extra arg to _build?
local parent_ctx = flow.get_context()
if name == nil then
-- Don't prefix anything if name is unspecified

19
test.lua
View File

@ -929,14 +929,14 @@ describe("Flow", function()
}
end)
it("raises an error if called outside of a form context", function()
assert.has_error(function()
assert.has_error(function()
embedded_form:embed{
-- It's fully possible that the API user would have access
-- to a player reference
player = stub_player"test_player",
name = "theprefix"
}
end)
end)
end)
it("returns a flow widget", function ()
test_render(function(p, _)
@ -1132,5 +1132,20 @@ describe("Flow", function()
gui.Field{name = "\2asdf\2field"}
})
end)
it("updates flow.get_context", function()
local form = flow.make_gui(function()
assert.equals(flow.get_context().value, "inner")
return gui.Label{label = "Hello"}
end)
test_render(function(p, ctx)
ctx.value = "outer"
ctx.inner = {value = "inner"}
assert.equals(flow.get_context().value, "outer")
local embedded = form:embed{player = p, name = "test"}
assert.equals(flow.get_context().value, "outer")
return embedded
end, gui.Label{label = "Hello"})
end)
end)
end)