"use strict";
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var _chalk = _interopRequireDefault(require("chalk"));
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var _ansiEscapes = _interopRequireDefault(require("ansi-escapes"));
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var _jestWatcher = require("jest-watcher");
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var _scroll2 = _interopRequireDefault(require("../lib/scroll"));
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var _utils = require("../lib/utils");
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var _pattern_mode_helpers = require("../lib/pattern_mode_helpers");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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class TestNamePatternPrompt extends _jestWatcher.PatternPrompt {
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constructor(pipe, prompt) {
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super(pipe, prompt);
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this._entityName = 'tests';
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this._cachedTestResults = [];
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}
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_onChange(pattern, options) {
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super._onChange(pattern, options);
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this._printTypeahead(pattern, options);
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}
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_printTypeahead(pattern, options) {
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const matchedTests = this._getMatchedTests(pattern);
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const total = matchedTests.length;
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const pipe = this._pipe;
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const prompt = this._prompt;
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(0, _jestWatcher.printPatternCaret)(pattern, pipe);
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pipe.write(_ansiEscapes.default.cursorLeft);
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if (pattern) {
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(0, _pattern_mode_helpers.printPatternMatches)(total, 'test', pipe, ` from ${_chalk.default.yellow('cached')} test suites`);
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const width = (0, _utils.getTerminalWidth)(pipe);
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const _scroll = (0, _scroll2.default)(total, options),
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start = _scroll.start,
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end = _scroll.end,
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index = _scroll.index;
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prompt.setPromptLength(total);
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matchedTests.slice(start, end).map(name => (0, _utils.formatTestNameByPattern)(name, pattern, width - 4)).map((item, i) => (0, _pattern_mode_helpers.formatTypeaheadSelection)(item, i, index, prompt)).forEach(item => (0, _pattern_mode_helpers.printTypeaheadItem)(item, pipe));
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if (total > end) {
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(0, _pattern_mode_helpers.printMore)('test', pipe, total - end);
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}
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} else {
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(0, _pattern_mode_helpers.printStartTyping)('test name', pipe);
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}
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(0, _jestWatcher.printRestoredPatternCaret)(pattern, this._currentUsageRows, pipe);
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}
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_getMatchedTests(pattern) {
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let regex;
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try {
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regex = new RegExp(pattern, 'i');
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} catch (e) {
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return [];
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}
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return this._cachedTestResults.reduce((matchedTests, {
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testResults
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}) => {
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return matchedTests.concat(testResults.filter(({
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fullName
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}) => regex.test(fullName)).map(({
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fullName
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}) => fullName));
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}, []);
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}
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updateCachedTestResults(testResults = []) {
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this._cachedTestResults = testResults;
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}
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}
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module.exports = TestNamePatternPrompt;
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