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6d8c8b18d5
Problem: The magic globals `it`, `describe`, etc., are more trouble than they are worth. - Hooking into `after_each` requires `getfenv()` hacks. - They confuse luals/emmylua, because the top-level `.luarc.json` isn't merged with `test/.luarc.json` (apparently a luals limitation?) - They totally defeat discoverability because the user just has to "know" about the various magic symbols. So they harm DX, which means they serve no purpose at all. Solution: - Expose the test API from `testutil`, so tests can call `t.it()`, `t.describe()`, etc., in the conventional way. - Drop `getfenv()` hacks. - Drop the `setfenv()` injection in `load_chunk`. - Drop `test/_meta.lua`.
31 lines
673 B
Lua
31 lines
673 B
Lua
local assert = require('test.assert')
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local t = require('test.testutil')
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local describe, it = t.describe, t.it
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describe('test.assert', function()
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it('ignores aliasing differences', function()
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local shared = {}
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assert.eq({ 1, shared, 1, shared }, { 1, {}, 1, {} })
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assert.eq({ 1, {}, 1, {} }, { 1, shared, 1, shared })
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end)
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it('handles cyclic tables', function()
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local expected = {}
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local actual = {}
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expected[1] = expected
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actual[1] = actual
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assert.eq(expected, actual)
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end)
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it('still rejects different structures', function()
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local expected = {}
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expected[1] = expected
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assert.neq(expected, { {} })
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end)
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end)
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