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Custom assertion #70

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Merged
merged 4 commits into from
Feb 19, 2022
Merged

Custom assertion #70

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8b9e8d7
Fix #68
Kacarott Feb 18, 2022
7f97b49
Add numEql assertion
Kacarott Feb 19, 2022
3d0b958
Fix buffer
Kacarott Feb 19, 2022
964ffab
Merge branch 'main' into dev
Kacarott Feb 19, 2022
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2 changes: 1 addition & 1 deletion src/lambda-calculus.js
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Original file line number Diff line number Diff line change
Expand Up @@ -147,7 +147,7 @@ export function toInt(term) {
} else if ( config.numEncoding === "None" )
return term;
else
return numEncoding.toInt(term); // Custom encoding
return config.numEncoding.toInt(term); // Custom encoding
} catch (e) {
if ( config.verbosity >= "Concise" ) console.error(`toInt: ${ term } is not a number in numEncoding ${ numEncoding }`);
throw e;
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19 changes: 17 additions & 2 deletions workspace/lc-test.js
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@@ -1,7 +1,9 @@
import { readFileSync } from "fs";

export { assert, config } from "chai";
export * as LC from "@codewars/lambda-calculus";
import { assert, config } from "chai";
import * as LC from "../src/lambda-calculus.js";
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This won't work because there's no src/ in the image. @codewars/lambda-calculus is the package installed there.

To test without creating a new image, run npm install first in workspace/ to get workspace/node_modules/ then run npx mocha. If you have unreleased changes you want to test, release the package and update package.json before npm install. You can also do this temporarily locally to quickly test before releasing a new version, but don't commit the change.

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Oh of course 🤦‍♂️ I did plan to revert that but forgot


export { assert, config, LC };

const read = (path) => readFileSync(new URL(path, import.meta.url), {encoding: "utf8"});

Expand All @@ -13,3 +15,16 @@ export const getPreloaded = () => read("./preloaded.lc");

/** Return the contents of the preloaded file and the solution file combined */
export const getSolutionWithPreloaded = () => getPreloaded() + "\n_ = ()\n" + getSolution();


/** Custom assertions */

function numEql(got, exp, msg) {
if ( got?.term && got?.env ) got = LC.toInt(got);
if ( exp?.term && exp?.env ) exp = LC.toInt(exp);
return this.equal(got, exp, msg);
}

Object.assign(assert, {
numEql
});