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'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = void 0;
function _ansiEscapes() {
const data = _interopRequireDefault(require('ansi-escapes'));
_ansiEscapes = function () {
return data;
};
return data;
}
function _chalk() {
const data = _interopRequireDefault(require('chalk'));
_chalk = function () {
return data;
};
return data;
}
function _jestUtil() {
const data = require('jest-util');
_jestUtil = function () {
return data;
};
return data;
}
function _jestWatcher() {
const data = require('jest-watcher');
_jestWatcher = function () {
return data;
};
return data;
}
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {default: obj};
}
/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
const {ARROW, CLEAR} = _jestUtil().specialChars;
class SnapshotInteractiveMode {
_pipe;
_isActive;
_updateTestRunnerConfig;
_testAssertions;
_countPaths;
_skippedNum;
constructor(pipe) {
this._pipe = pipe;
this._isActive = false;
this._skippedNum = 0;
}
isActive() {
return this._isActive;
}
getSkippedNum() {
return this._skippedNum;
}
_clearTestSummary() {
this._pipe.write(_ansiEscapes().default.cursorUp(6));
this._pipe.write(_ansiEscapes().default.eraseDown);
}
_drawUIProgress() {
this._clearTestSummary();
const numPass = this._countPaths - this._testAssertions.length;
const numRemaining = this._countPaths - numPass - this._skippedNum;
let stats = _chalk().default.bold.dim(
`${(0, _jestUtil().pluralize)('snapshot', numRemaining)} remaining`
);
if (numPass) {
stats += `, ${_chalk().default.bold.green(
`${(0, _jestUtil().pluralize)('snapshot', numPass)} updated`
)}`;
}
if (this._skippedNum) {
stats += `, ${_chalk().default.bold.yellow(
`${(0, _jestUtil().pluralize)('snapshot', this._skippedNum)} skipped`
)}`;
}
const messages = [
`\n${_chalk().default.bold('Interactive Snapshot Progress')}`,
ARROW + stats,
`\n${_chalk().default.bold('Watch Usage')}`,
`${_chalk().default.dim(`${ARROW}Press `)}u${_chalk().default.dim(
' to update failing snapshots for this test.'
)}`,
`${_chalk().default.dim(`${ARROW}Press `)}s${_chalk().default.dim(
' to skip the current test.'
)}`,
`${_chalk().default.dim(`${ARROW}Press `)}q${_chalk().default.dim(
' to quit Interactive Snapshot Mode.'
)}`,
`${_chalk().default.dim(`${ARROW}Press `)}Enter${_chalk().default.dim(
' to trigger a test run.'
)}`
];
this._pipe.write(`${messages.filter(Boolean).join('\n')}\n`);
}
_drawUIDoneWithSkipped() {
this._pipe.write(CLEAR);
const numPass = this._countPaths - this._testAssertions.length;
let stats = _chalk().default.bold.dim(
`${(0, _jestUtil().pluralize)('snapshot', this._countPaths)} reviewed`
);
if (numPass) {
stats += `, ${_chalk().default.bold.green(
`${(0, _jestUtil().pluralize)('snapshot', numPass)} updated`
)}`;
}
if (this._skippedNum) {
stats += `, ${_chalk().default.bold.yellow(
`${(0, _jestUtil().pluralize)('snapshot', this._skippedNum)} skipped`
)}`;
}
const messages = [
`\n${_chalk().default.bold('Interactive Snapshot Result')}`,
ARROW + stats,
`\n${_chalk().default.bold('Watch Usage')}`,
`${_chalk().default.dim(`${ARROW}Press `)}r${_chalk().default.dim(
' to restart Interactive Snapshot Mode.'
)}`,
`${_chalk().default.dim(`${ARROW}Press `)}q${_chalk().default.dim(
' to quit Interactive Snapshot Mode.'
)}`
];
this._pipe.write(`${messages.filter(Boolean).join('\n')}\n`);
}
_drawUIDone() {
this._pipe.write(CLEAR);
const numPass = this._countPaths - this._testAssertions.length;
let stats = _chalk().default.bold.dim(
`${(0, _jestUtil().pluralize)('snapshot', this._countPaths)} reviewed`
);
if (numPass) {
stats += `, ${_chalk().default.bold.green(
`${(0, _jestUtil().pluralize)('snapshot', numPass)} updated`
)}`;
}
const messages = [
`\n${_chalk().default.bold('Interactive Snapshot Result')}`,
ARROW + stats,
`\n${_chalk().default.bold('Watch Usage')}`,
`${_chalk().default.dim(`${ARROW}Press `)}Enter${_chalk().default.dim(
' to return to watch mode.'
)}`
];
this._pipe.write(`${messages.filter(Boolean).join('\n')}\n`);
}
_drawUIOverlay() {
if (this._testAssertions.length === 0) {
return this._drawUIDone();
}
if (this._testAssertions.length - this._skippedNum === 0) {
return this._drawUIDoneWithSkipped();
}
return this._drawUIProgress();
}
put(key) {
switch (key) {
case 's':
if (this._skippedNum === this._testAssertions.length) break;
this._skippedNum += 1; // move skipped test to the end
this._testAssertions.push(this._testAssertions.shift());
if (this._testAssertions.length - this._skippedNum > 0) {
this._run(false);
} else {
this._drawUIDoneWithSkipped();
}
break;
case 'u':
this._run(true);
break;
case 'q':
case _jestWatcher().KEYS.ESCAPE:
this.abort();
break;
case 'r':
this.restart();
break;
case _jestWatcher().KEYS.ENTER:
if (this._testAssertions.length === 0) {
this.abort();
} else {
this._run(false);
}
break;
default:
break;
}
}
abort() {
this._isActive = false;
this._skippedNum = 0;
this._updateTestRunnerConfig(null, false);
}
restart() {
this._skippedNum = 0;
this._countPaths = this._testAssertions.length;
this._run(false);
}
updateWithResults(results) {
const hasSnapshotFailure = !!results.snapshot.failure;
if (hasSnapshotFailure) {
this._drawUIOverlay();
return;
}
this._testAssertions.shift();
if (this._testAssertions.length - this._skippedNum === 0) {
this._drawUIOverlay();
return;
} // Go to the next test
this._run(false);
}
_run(shouldUpdateSnapshot) {
const testAssertion = this._testAssertions[0];
this._updateTestRunnerConfig(testAssertion, shouldUpdateSnapshot);
}
run(failedSnapshotTestAssertions, onConfigChange) {
if (!failedSnapshotTestAssertions.length) {
return;
}
this._testAssertions = [...failedSnapshotTestAssertions];
this._countPaths = this._testAssertions.length;
this._updateTestRunnerConfig = onConfigChange;
this._isActive = true;
this._run(false);
}
}
exports.default = SnapshotInteractiveMode;