/
no-focused-tests.js
67 lines (56 loc) · 1.72 KB
/
no-focused-tests.js
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'use strict';
const { getDocsUrl } = require('./util');
const testFunctions = Object.assign(Object.create(null), {
describe: true,
it: true,
test: true,
});
const matchesTestFunction = object => object && testFunctions[object.name];
const isCallToFocusedTestFunction = object =>
object && object.name[0] === 'f' && testFunctions[object.name.substring(1)];
const isPropertyNamedOnly = property =>
property && (property.name === 'only' || property.value === 'only');
const isCallToTestOnlyFunction = callee =>
matchesTestFunction(callee.object) && isPropertyNamedOnly(callee.property);
module.exports = {
meta: {
docs: {
url: getDocsUrl(__filename),
},
messages: {
focusedTest: 'Unexpected focused test.',
},
schema: [],
},
create: context => ({
CallExpression(node) {
const { callee } = node;
if (callee.type === 'MemberExpression') {
if (
callee.object.type === 'Identifier' &&
isCallToFocusedTestFunction(callee.object)
) {
context.report({ messageId: 'focusedTest', node: callee.object });
return;
}
if (
callee.object.type === 'MemberExpression' &&
isCallToTestOnlyFunction(callee.object)
) {
context.report({
messageId: 'focusedTest',
node: callee.object.property,
});
return;
}
if (isCallToTestOnlyFunction(callee)) {
context.report({ messageId: 'focusedTest', node: callee.property });
return;
}
}
if (callee.type === 'Identifier' && isCallToFocusedTestFunction(callee)) {
context.report({ messageId: 'focusedTest', node: callee });
}
},
}),
};