setup-python/node_modules/jest-circus/build/eventHandler.js

248 lines
6.9 KiB
JavaScript

'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = void 0;
var _types = require('./types');
var _utils = require('./utils');
var _globalErrorHandlers = require('./globalErrorHandlers');
var Symbol = global['jest-symbol-do-not-touch'] || global.Symbol;
var Symbol = global['jest-symbol-do-not-touch'] || global.Symbol;
var jestNow = global[Symbol.for('jest-native-now')] || global.Date.now;
const eventHandler = (event, state) => {
switch (event.name) {
case 'include_test_location_in_result': {
state.includeTestLocationInResult = true;
break;
}
case 'hook_start': {
break;
}
case 'start_describe_definition': {
const blockName = event.blockName,
mode = event.mode;
const currentDescribeBlock = state.currentDescribeBlock;
const describeBlock = (0, _utils.makeDescribe)(
blockName,
currentDescribeBlock,
mode
);
currentDescribeBlock.children.push(describeBlock);
state.currentDescribeBlock = describeBlock;
break;
}
case 'finish_describe_definition': {
const currentDescribeBlock = state.currentDescribeBlock;
(0, _utils.invariant)(
currentDescribeBlock,
`currentDescribeBlock must be there`
);
if (!(0, _utils.describeBlockHasTests)(currentDescribeBlock)) {
currentDescribeBlock.hooks.forEach(hook => {
hook.asyncError.message = `Invalid: ${
hook.type
}() may not be used in a describe block containing no tests.`;
state.unhandledErrors.push(hook.asyncError);
});
} // inherit mode from its parent describe but
// do not inherit "only" mode when there is already tests with "only" mode
const shouldInheritMode = !(
currentDescribeBlock.mode === 'only' &&
currentDescribeBlock.tests.find(test => test.mode === 'only')
);
if (shouldInheritMode) {
currentDescribeBlock.tests.forEach(test => {
if (!test.mode) {
test.mode = currentDescribeBlock.mode;
}
});
}
if (
!state.hasFocusedTests &&
currentDescribeBlock.tests.some(test => test.mode === 'only')
) {
state.hasFocusedTests = true;
}
if (currentDescribeBlock.parent) {
state.currentDescribeBlock = currentDescribeBlock.parent;
}
break;
}
case 'add_hook': {
const currentDescribeBlock = state.currentDescribeBlock;
const asyncError = event.asyncError,
fn = event.fn,
type = event.hookType,
timeout = event.timeout;
const parent = currentDescribeBlock;
currentDescribeBlock.hooks.push({
asyncError,
fn,
parent,
timeout,
type
});
break;
}
case 'add_test': {
const currentDescribeBlock = state.currentDescribeBlock;
const asyncError = event.asyncError,
fn = event.fn,
mode = event.mode,
name = event.testName,
timeout = event.timeout;
const test = (0, _utils.makeTest)(
fn,
mode,
name,
currentDescribeBlock,
timeout,
asyncError
);
if (test.mode === 'only') {
state.hasFocusedTests = true;
}
currentDescribeBlock.tests.push(test);
break;
}
case 'hook_failure': {
const test = event.test,
describeBlock = event.describeBlock,
error = event.error,
hook = event.hook;
const asyncError = hook.asyncError,
type = hook.type;
if (type === 'beforeAll') {
(0, _utils.invariant)(describeBlock, 'always present for `*All` hooks');
(0, _utils.addErrorToEachTestUnderDescribe)(
describeBlock,
error,
asyncError
);
} else if (type === 'afterAll') {
// Attaching `afterAll` errors to each test makes execution flow
// too complicated, so we'll consider them to be global.
state.unhandledErrors.push([error, asyncError]);
} else {
(0, _utils.invariant)(test, 'always present for `*Each` hooks');
test.errors.push([error, asyncError]);
}
break;
}
case 'test_skip': {
event.test.status = 'skip';
break;
}
case 'test_todo': {
event.test.status = 'todo';
break;
}
case 'test_done': {
event.test.duration = (0, _utils.getTestDuration)(event.test);
event.test.status = 'done';
state.currentlyRunningTest = null;
break;
}
case 'test_start': {
state.currentlyRunningTest = event.test;
event.test.startedAt = jestNow();
event.test.invocations += 1;
break;
}
case 'test_fn_failure': {
const error = event.error,
asyncError = event.test.asyncError;
event.test.errors.push([error, asyncError]);
break;
}
case 'test_retry': {
event.test.errors = [];
break;
}
case 'run_start': {
global[_types.TEST_TIMEOUT_SYMBOL] &&
(state.testTimeout = global[_types.TEST_TIMEOUT_SYMBOL]);
break;
}
case 'run_finish': {
break;
}
case 'setup': {
// Uncaught exception handlers should be defined on the parent process
// object. If defined on the VM's process object they just no op and let
// the parent process crash. It might make sense to return a `dispatch`
// function to the parent process and register handlers there instead, but
// i'm not sure if this is works. For now i just replicated whatever
// jasmine was doing -- dabramov
state.parentProcess = event.parentProcess;
(0, _utils.invariant)(state.parentProcess);
state.originalGlobalErrorHandlers = (0,
_globalErrorHandlers.injectGlobalErrorHandlers)(state.parentProcess);
if (event.testNamePattern) {
state.testNamePattern = new RegExp(event.testNamePattern, 'i');
}
break;
}
case 'teardown': {
(0, _utils.invariant)(state.originalGlobalErrorHandlers);
(0, _utils.invariant)(state.parentProcess);
(0, _globalErrorHandlers.restoreGlobalErrorHandlers)(
state.parentProcess,
state.originalGlobalErrorHandlers
);
break;
}
case 'error': {
// It's very likely for long-running async tests to throw errors. In this
// case we want to catch them and fail the current test. At the same time
// there's a possibility that one test sets a long timeout, that will
// eventually throw after this test finishes but during some other test
// execution, which will result in one test's error failing another test.
// In any way, it should be possible to track where the error was thrown
// from.
state.currentlyRunningTest
? state.currentlyRunningTest.errors.push(event.error)
: state.unhandledErrors.push(event.error);
break;
}
}
};
var _default = eventHandler;
exports.default = _default;