0.2.0 - Mid migration

web/node_modules/@testing-library/user-event/dist/keys/navigation-key.js

@@ -0,0 +1,75 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.navigationKey = navigationKey;
+
+var _dom = require("@testing-library/dom");
+
+var _utils = require("../utils");
+
+const keys = {
+  Home: {
+    keyCode: 36
+  },
+  End: {
+    keyCode: 35
+  },
+  ArrowLeft: {
+    keyCode: 37
+  },
+  ArrowRight: {
+    keyCode: 39
+  }
+};
+
+function getSelectionRange(currentElement, key) {
+  const {
+    selectionStart,
+    selectionEnd
+  } = currentElement();
+
+  if (key === 'Home') {
+    return {
+      selectionStart: 0,
+      selectionEnd: 0
+    };
+  }
+
+  if (key === 'End') {
+    return {
+      selectionStart: selectionEnd + 1,
+      selectionEnd: selectionEnd + 1
+    };
+  }
+
+  const cursorChange = Number(key in keys) * (key === 'ArrowLeft' ? -1 : 1);
+  return {
+    selectionStart: selectionStart + cursorChange,
+    selectionEnd: selectionEnd + cursorChange
+  };
+}
+
+function navigationKey(key) {
+  const event = {
+    key,
+    keyCode: keys[key].keyCode,
+    which: keys[key].keyCode
+  };
+  return ({
+    currentElement,
+    eventOverrides
+  }) => {
+    _dom.fireEvent.keyDown(currentElement(), { ...event,
+      ...eventOverrides
+    });
+
+    const range = getSelectionRange(currentElement, key);
+    (0, _utils.setSelectionRangeIfNecessary)(currentElement(), range.selectionStart, range.selectionEnd);
+
+    _dom.fireEvent.keyUp(currentElement(), { ...event,
+      ...eventOverrides
+    });
+  };
+}