no-if.js
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _experimentalUtils = require("@typescript-eslint/experimental-utils");
var _utils = require("./utils");
const testCaseNames = new Set([...Object.keys(_utils.TestCaseName), 'it.only', 'it.concurrent.only', 'it.skip', 'it.concurrent.skip', 'test.only', 'test.concurrent.only', 'test.skip', 'test.concurrent.skip', 'fit.concurrent']);
const isTestFunctionExpression = node => node.parent !== undefined && node.parent.type === _experimentalUtils.AST_NODE_TYPES.CallExpression && testCaseNames.has((0, _utils.getNodeName)(node.parent.callee));
const conditionName = {
[_experimentalUtils.AST_NODE_TYPES.ConditionalExpression]: 'conditional',
[_experimentalUtils.AST_NODE_TYPES.SwitchStatement]: 'switch',
[_experimentalUtils.AST_NODE_TYPES.IfStatement]: 'if'
};
var _default = (0, _utils.createRule)({
name: __filename,
meta: {
docs: {
description: 'Disallow conditional logic',
category: 'Best Practices',
recommended: false
},
messages: {
conditionalInTest: 'Test should not contain {{ condition }} statements.'
},
schema: [],
type: 'suggestion'
},
defaultOptions: [],
create(context) {
const stack = [];
function validate(node) {
const lastElementInStack = stack[stack.length - 1];
if (stack.length === 0 || !lastElementInStack) {
return;
}
context.report({
data: {
condition: conditionName[node.type]
},
messageId: 'conditionalInTest',
node
});
}
return {
CallExpression(node) {
if ((0, _utils.isTestCaseCall)(node)) {
stack.push(true);
if ((0, _utils.getNodeName)(node).endsWith('each')) {
stack.push(true);
}
}
},
FunctionExpression(node) {
stack.push(isTestFunctionExpression(node));
},
FunctionDeclaration(node) {
const declaredVariables = context.getDeclaredVariables(node);
const testCallExpressions = (0, _utils.getTestCallExpressionsFromDeclaredVariables)(declaredVariables);
stack.push(testCallExpressions.length > 0);
},
ArrowFunctionExpression(node) {
stack.push(isTestFunctionExpression(node));
},
IfStatement: validate,
SwitchStatement: validate,
ConditionalExpression: validate,
'CallExpression:exit'() {
stack.pop();
},
'FunctionExpression:exit'() {
stack.pop();
},
'FunctionDeclaration:exit'() {
stack.pop();
},
'ArrowFunctionExpression:exit'() {
stack.pop();
}
};
}
});
exports.default = _default;