Add node modules and compiled JavaScript from main (#54)

Co-authored-by: Oliver King <oking3@uncc.edu>

node_modules/@jest/reporters/build/Status.js

@@ -0,0 +1,258 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+
+  _chalk = function () {
+    return data;
+  };
+
+  return data;
+}
+
+function _stringLength() {
+  const data = _interopRequireDefault(require('string-length'));
+
+  _stringLength = function () {
+    return data;
+  };
+
+  return data;
+}
+
+var _getSummary = _interopRequireDefault(require('./getSummary'));
+
+var _printDisplayName = _interopRequireDefault(require('./printDisplayName'));
+
+var _trimAndFormatPath = _interopRequireDefault(require('./trimAndFormatPath'));
+
+var _wrapAnsiString = _interopRequireDefault(require('./wrapAnsiString'));
+
+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 RUNNING_TEXT = ' RUNS ';
+const RUNNING = `${_chalk().default.reset.inverse.yellow.bold(RUNNING_TEXT)} `;
+/**
+ * This class is a perf optimization for sorting the list of currently
+ * running tests. It tries to keep tests in the same positions without
+ * shifting the whole list.
+ */
+
+class CurrentTestList {
+  _array;
+
+  constructor() {
+    this._array = [];
+  }
+
+  add(testPath, config) {
+    const index = this._array.indexOf(null);
+
+    const record = {
+      config,
+      testPath
+    };
+
+    if (index !== -1) {
+      this._array[index] = record;
+    } else {
+      this._array.push(record);
+    }
+  }
+
+  delete(testPath) {
+    const record = this._array.find(
+      record => record !== null && record.testPath === testPath
+    );
+
+    this._array[this._array.indexOf(record || null)] = null;
+  }
+
+  get() {
+    return this._array;
+  }
+}
+
+/**
+ * A class that generates the CLI status of currently running tests
+ * and also provides an ANSI escape sequence to remove status lines
+ * from the terminal.
+ */
+class Status {
+  _cache;
+  _callback;
+  _currentTests;
+  _currentTestCases;
+  _done;
+  _emitScheduled;
+  _estimatedTime;
+  _interval;
+  _aggregatedResults;
+  _showStatus;
+
+  constructor() {
+    this._cache = null;
+    this._currentTests = new CurrentTestList();
+    this._currentTestCases = [];
+    this._done = false;
+    this._emitScheduled = false;
+    this._estimatedTime = 0;
+    this._showStatus = false;
+  }
+
+  onChange(callback) {
+    this._callback = callback;
+  }
+
+  runStarted(aggregatedResults, options) {
+    this._estimatedTime = (options && options.estimatedTime) || 0;
+    this._showStatus = options && options.showStatus;
+    this._interval = setInterval(() => this._tick(), 1000);
+    this._aggregatedResults = aggregatedResults;
+
+    this._debouncedEmit();
+  }
+
+  runFinished() {
+    this._done = true;
+    if (this._interval) clearInterval(this._interval);
+
+    this._emit();
+  }
+
+  addTestCaseResult(test, testCaseResult) {
+    this._currentTestCases.push({
+      test,
+      testCaseResult
+    });
+
+    if (!this._showStatus) {
+      this._emit();
+    } else {
+      this._debouncedEmit();
+    }
+  }
+
+  testStarted(testPath, config) {
+    this._currentTests.add(testPath, config);
+
+    if (!this._showStatus) {
+      this._emit();
+    } else {
+      this._debouncedEmit();
+    }
+  }
+
+  testFinished(_config, testResult, aggregatedResults) {
+    const {testFilePath} = testResult;
+    this._aggregatedResults = aggregatedResults;
+
+    this._currentTests.delete(testFilePath);
+
+    this._currentTestCases = this._currentTestCases.filter(({test}) => {
+      if (_config !== test.context.config) {
+        return true;
+      }
+
+      return test.path !== testFilePath;
+    });
+
+    this._debouncedEmit();
+  }
+
+  get() {
+    if (this._cache) {
+      return this._cache;
+    }
+
+    if (this._done) {
+      return {
+        clear: '',
+        content: ''
+      };
+    }
+
+    const width = process.stdout.columns;
+    let content = '\n';
+
+    this._currentTests.get().forEach(record => {
+      if (record) {
+        const {config, testPath} = record;
+        const projectDisplayName = config.displayName
+          ? `${(0, _printDisplayName.default)(config)} `
+          : '';
+        const prefix = RUNNING + projectDisplayName;
+        content += `${(0, _wrapAnsiString.default)(
+          prefix +
+            (0, _trimAndFormatPath.default)(
+              (0, _stringLength().default)(prefix),
+              config,
+              testPath,
+              width
+            ),
+          width
+        )}\n`;
+      }
+    });
+
+    if (this._showStatus && this._aggregatedResults) {
+      content += `\n${(0, _getSummary.default)(this._aggregatedResults, {
+        currentTestCases: this._currentTestCases,
+        estimatedTime: this._estimatedTime,
+        roundTime: true,
+        width
+      })}`;
+    }
+
+    let height = 0;
+
+    for (let i = 0; i < content.length; i++) {
+      if (content[i] === '\n') {
+        height++;
+      }
+    }
+
+    const clear = '\r\x1B[K\r\x1B[1A'.repeat(height);
+    return (this._cache = {
+      clear,
+      content
+    });
+  }
+
+  _emit() {
+    this._cache = null;
+    if (this._callback) this._callback();
+  }
+
+  _debouncedEmit() {
+    if (!this._emitScheduled) {
+      // Perf optimization to avoid two separate renders When
+      // one test finishes and another test starts executing.
+      this._emitScheduled = true;
+      setTimeout(() => {
+        this._emit();
+
+        this._emitScheduled = false;
+      }, 100);
+    }
+  }
+
+  _tick() {
+    this._debouncedEmit();
+  }
+}
+
+exports.default = Status;