87 lines
No EOL
2.3 KiB
TypeScript
87 lines
No EOL
2.3 KiB
TypeScript
import {describe} from 'mocha'
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import {expect} from 'chai'
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import ExtractComments from "../src/ExtractComments";
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import {ScriptExtraction} from "../src/ScriptExtraction";
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describe("ExtractComments", () => {
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describe("getComments", () => {
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it("should return correct line numbers", () => {
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const code = `
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class A {
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/**
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* some actual comment about x()
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*
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* A.x() // => 42
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*
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* A.x() + 1 // => 43
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* A.x() - 1 // => 41
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*
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* // should equal 2 * 21
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* A.x() // => 21 * 2
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*/
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static x() {
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return 42
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}
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}
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`
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const comments = new ExtractComments("testfile.ts", code).getComments()
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expect(comments.length).to.eq(1)
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expect(comments[0].context).to.deep.eq(
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{
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filepath: "testfile.ts",
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classname: "A",
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functionname: "x",
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linenumber: 3
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}
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)
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})
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})
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})
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describe("ScriptExtraction", () => {
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describe("extractScripts", () => {
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it("Should have correct line numbers", () => {
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const comment = `some actual comment about x()
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A.x() // => 42
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A.x() + 1 // => 43
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A.x() - 1 // => 41
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// should equal 2 * 21
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A.x() // => 21 * 2`
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const scripts = ScriptExtraction.extractScripts(comment)
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expect(scripts.length).eq(3)
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const [doctest0, doctest1, doctest2shouldEqual] = scripts;
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expect(doctest0).to.deep.eq({
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script: [{tag: '==', lhs: 'A.x()', rhs: "42", line: 0}],
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name: undefined,
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line: 2
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})
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expect(doctest1).to.deep.eq({
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script: [{tag: '==', lhs: 'A.x() + 1', rhs: "43", line: 0}, {
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tag: '==',
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lhs: 'A.x() - 1',
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rhs: "41",
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line: 1
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}],
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name: undefined,
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line: 4
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})
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expect(doctest2shouldEqual).to.deep.eq({
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script: [{tag: '==', lhs: 'A.x()', rhs: "21 * 2", line: 0}],
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name: "should equal 2 * 21",
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line: 7
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})
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})
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})
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}) |