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local rb = require "util.ringbuffer";
describe("util.ringbuffer", function ()
describe("#new", function ()
it("has a constructor", function ()
assert.Function(rb.new);
end);
it("can be created", function ()
assert.truthy(rb.new());
end);
it("won't create an empty buffer", function ()
assert.has_error(function ()
rb.new(0);
end);
end);
it("won't create a negatively sized buffer", function ()
assert.has_error(function ()
rb.new(-1);
end);
end);
end);
describe(":write", function ()
local b = rb.new();
it("works", function ()
assert.truthy(b:write("hi"));
end);
end);
end);
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