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-rw-r--r--spec/util_interpolation_spec.lua12
1 files changed, 11 insertions, 1 deletions
diff --git a/spec/util_interpolation_spec.lua b/spec/util_interpolation_spec.lua
index 76000d94..98ed3b74 100644
--- a/spec/util_interpolation_spec.lua
+++ b/spec/util_interpolation_spec.lua
@@ -32,7 +32,15 @@ local template_map = [[
local expect_map = [[
FOO: bar
]]
-
+local template_not = [[
+{thing~Thing is nil}{thing&Thing is not nil}
+]]
+local expect_not_true = [[
+Thing is not nil
+]]
+local expect_not_nil = [[
+Thing is nil
+]]
describe("util.interpolation", function ()
it("renders", function ()
local render = require "util.interpolation".new("%b{}", string.upper, { sort = function (t) table.sort(t) return t end });
@@ -43,5 +51,7 @@ describe("util.interpolation", function ()
assert.equal(expect_func_pipe, render(template_func_pipe, { foo = { "c", "a", "d", "b", } }));
-- assert.equal("", render(template_func_pipe, { foo = nil })); -- FIXME
assert.equal(expect_map, render(template_map, { foo = { foo = "bar" } }));
+ assert.equal(expect_not_true, render(template_not, { thing = true }));
+ assert.equal(expect_not_nil, render(template_not, { thing = nil }));
end);
end);