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test: add isUnaryExpression probe #76

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Jan 10, 2023
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test: add isUnaryExpression probe #76

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28 changes: 28 additions & 0 deletions test/probes/isUnaryExpression.spec.js
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Original file line number Diff line number Diff line change
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// Import Third-party dependencies
import test from "tape";

// Import Internal Dependencies
import { getSastAnalysis, parseScript } from "../utils/index.js";
import isUnaryExpression from "../../src/probes/isUnaryExpression.js";

test("should detect one UnaryArray", (tape) => {
const str = "!![]";
const ast = parseScript(str);
const { analysis } = getSastAnalysis(str, isUnaryExpression)
.execute(ast.body);

tape.strictEqual(analysis.counter.doubleUnaryArray, 1);

tape.end();
});

test("should not detect any UnaryArray", (tape) => {
const str = "![]";
const ast = parseScript(str);
const { analysis } = getSastAnalysis(str, isUnaryExpression)
.execute(ast.body);

tape.strictEqual(analysis.counter.doubleUnaryArray, 0);

tape.end();
});