5b1fbe1e2f
Major refactoring using ESLint with rules from AirBnb and Vue. Enable most of the ESLint rules and do necessary linting in the code. Also add more information for rules that are disabled to describe what they are and why they are disabled. Allow logging (`console.log`) in test files, and in development mode (e.g. when working with `npm run serve`), but disable it when environment is production (as pre-configured by Vue). Also add flag (`--mode production`) in `lint:eslint` command so production linting is executed earlier in lifecycle. Disable rules that requires a separate work. Such as ESLint rules that are broken in TypeScript: no-useless-constructor (eslint/eslint#14118) and no-shadow (eslint/eslint#13014).
55 lines
1.7 KiB
TypeScript
55 lines
1.7 KiB
TypeScript
import 'mocha';
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import { expect } from 'chai';
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import { CodePosition } from '@/application/Context/State/Code/Position/CodePosition';
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describe('CodePosition', () => {
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describe('ctor', () => {
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it('creates with valid parameters', () => {
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// arrange
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const startPosition = 0;
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const endPosition = 5;
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// act
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const sut = new CodePosition(startPosition, endPosition);
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// assert
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expect(sut.startLine).to.equal(startPosition);
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expect(sut.endLine).to.equal(endPosition);
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});
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it('throws with negative start position', () => {
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// arrange
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const startPosition = -1;
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const endPosition = 5;
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// act
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const getSut = () => new CodePosition(startPosition, endPosition);
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// assert
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expect(getSut).to.throw('Code cannot start in a negative line');
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});
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it('throws with negative end position', () => {
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// arrange
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const startPosition = 1;
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const endPosition = -5;
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// act
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const getSut = () => new CodePosition(startPosition, endPosition);
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// assert
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expect(getSut).to.throw('Code cannot end in a negative line');
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});
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it('throws when start and end position is same', () => {
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// arrange
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const startPosition = 0;
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const endPosition = 0;
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// act
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const getSut = () => new CodePosition(startPosition, endPosition);
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// assert
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expect(getSut).to.throw('Empty code');
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});
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it('throws when ends before start', () => {
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// arrange
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const startPosition = 3;
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const endPosition = 2;
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// act
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const getSut = () => new CodePosition(startPosition, endPosition);
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// assert
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expect(getSut).to.throw('End line cannot be less than start line');
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});
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});
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});
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