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split out prelude info tests

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This commit is contained in:
Chris Wanstrath 2025-11-05 12:20:12 -08:00
parent e0e5e82869
commit d93ce85178
2 changed files with 72 additions and 73 deletions
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72
src/prelude/tests/info.test.ts Normal file
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@ -0,0 +1,72 @@
import { expect, describe, test } from 'bun:test'
import { globals, colors } from '#prelude'
describe('type predicates', () => {
test('string? checks for string type', async () => {
await expect(`string? 'hello'`).toEvaluateTo(true, globals)
await expect(`string? 42`).toEvaluateTo(false, globals)
})
test('number? checks for number type', async () => {
await expect(`number? 42`).toEvaluateTo(true, globals)
await expect(`number? 'hello'`).toEvaluateTo(false, globals)
})
test('boolean? checks for boolean type', async () => {
await expect(`boolean? true`).toEvaluateTo(true, globals)
await expect(`boolean? 42`).toEvaluateTo(false, globals)
})
test('array? checks for array type', async () => {
await expect(`array? [1 2 3]`).toEvaluateTo(true, globals)
await expect(`array? 42`).toEvaluateTo(false, globals)
})
test('dict? checks for dict type', async () => {
await expect(`dict? [a=1]`).toEvaluateTo(true, globals)
await expect(`dict? []`).toEvaluateTo(false, globals)
})
test('null? checks for null type', async () => {
await expect(`null? null`).toEvaluateTo(true, globals)
await expect(`null? 42`).toEvaluateTo(false, globals)
})
test('some? checks for non-null', async () => {
await expect(`some? 42`).toEvaluateTo(true, globals)
await expect(`some? null`).toEvaluateTo(false, globals)
})
})
describe('introspection', () => {
test('type returns proper types', async () => {
await expect(`type 'hello'`).toEvaluateTo('string', globals)
await expect(`type 42`).toEvaluateTo('number', globals)
await expect(`type true`).toEvaluateTo('boolean', globals)
await expect(`type false`).toEvaluateTo('boolean', globals)
await expect(`type null`).toEvaluateTo('null', globals)
await expect(`type [1 2 3]`).toEvaluateTo('array', globals)
await expect(`type [a=1 b=2]`).toEvaluateTo('dict', globals)
})
test('length', async () => {
await expect(`length 'hello'`).toEvaluateTo(5, globals)
await expect(`length [1 2 3]`).toEvaluateTo(3, globals)
await expect(`length [a=1 b=2]`).toEvaluateTo(2, globals)
})
test('length throws on invalid types', async () => {
await expect(`try: length 42 catch e: 'error' end`).toEvaluateTo('error', globals)
await expect(`try: length true catch e: 'error' end`).toEvaluateTo('error', globals)
await expect(`try: length null catch e: 'error' end`).toEvaluateTo('error', globals)
})
test('inspect formats values', async () => {
await expect(`inspect 'hello'`).toEvaluateTo("\u001b[32m'hello\u001b[32m'\u001b[0m", globals)
})
test('describe describes values', async () => {
await expect(`describe 'hello'`).toEvaluateTo("#<string: \u001b[32m'hello\u001b[32m'\u001b[0m>", globals)
})
})

73
src/prelude/tests/prelude.test.ts
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@ -98,43 +98,6 @@ describe('string operations', () => {
}) })
}) })
describe('type predicates', () => {
test('string? checks for string type', async () => {
await expect(`string? 'hello'`).toEvaluateTo(true, globals)
await expect(`string? 42`).toEvaluateTo(false, globals)
})
test('number? checks for number type', async () => {
await expect(`number? 42`).toEvaluateTo(true, globals)
await expect(`number? 'hello'`).toEvaluateTo(false, globals)
})
test('boolean? checks for boolean type', async () => {
await expect(`boolean? true`).toEvaluateTo(true, globals)
await expect(`boolean? 42`).toEvaluateTo(false, globals)
})
test('array? checks for array type', async () => {
await expect(`array? [1 2 3]`).toEvaluateTo(true, globals)
await expect(`array? 42`).toEvaluateTo(false, globals)
})
test('dict? checks for dict type', async () => {
await expect(`dict? [a=1]`).toEvaluateTo(true, globals)
await expect(`dict? []`).toEvaluateTo(false, globals)
})
test('null? checks for null type', async () => {
await expect(`null? null`).toEvaluateTo(true, globals)
await expect(`null? 42`).toEvaluateTo(false, globals)
})
test('some? checks for non-null', async () => {
await expect(`some? 42`).toEvaluateTo(true, globals)
await expect(`some? null`).toEvaluateTo(false, globals)
})
})
describe('boolean logic', () => { describe('boolean logic', () => {
test('not negates value', async () => { test('not negates value', async () => {
await expect(`not true`).toEvaluateTo(false, globals) await expect(`not true`).toEvaluateTo(false, globals)
@ -161,42 +124,6 @@ describe('utilities', () => {
}) })
}) })
describe('introspection', () => {
test('type returns proper types', async () => {
await expect(`type 'hello'`).toEvaluateTo('string', globals)
await expect(`type 42`).toEvaluateTo('number', globals)
await expect(`type true`).toEvaluateTo('boolean', globals)
await expect(`type false`).toEvaluateTo('boolean', globals)
await expect(`type null`).toEvaluateTo('null', globals)
await expect(`type [1 2 3]`).toEvaluateTo('array', globals)
await expect(`type [a=1 b=2]`).toEvaluateTo('dict', globals)
})
test('length', async () => {
await expect(`length 'hello'`).toEvaluateTo(5, globals)
await expect(`length [1 2 3]`).toEvaluateTo(3, globals)
await expect(`length [a=1 b=2]`).toEvaluateTo(2, globals)
})
test('length throws on invalid types', async () => {
await expect(`try: length 42 catch e: 'error' end`).toEvaluateTo('error', globals)
await expect(`try: length true catch e: 'error' end`).toEvaluateTo('error', globals)
await expect(`try: length null catch e: 'error' end`).toEvaluateTo('error', globals)
})
test('inspect formats values', async () => {
// Just test that inspect returns something for now
// (we'd need more complex assertion to check the actual format)
await expect(`type (inspect 'hello')`).toEvaluateTo('string', globals)
})
test('describe describes values', async () => {
// Just test that inspect returns something for now
// (we'd need more complex assertion to check the actual format)
await expect(`describe 'hello'`).toEvaluateTo("#<string: \u001b[32m'hello\u001b[32m'\u001b[0m>", globals)
})
})
describe('collections', () => { describe('collections', () => {
test('literal array creates array from arguments', async () => { test('literal array creates array from arguments', async () => {
await expect(`[ 1 2 3 ]`).toEvaluateTo([1, 2, 3], globals) await expect(`[ 1 2 3 ]`).toEvaluateTo([1, 2, 3], globals)