Update types, tests

src/lib/components/tests/Keyboard.test.js

@@ -1,7 +1,17 @@
 import Keyboard from '../Keyboard';
-import { setDOM, clearDOM, testLayoutStdButtons, iterateButtons, triggerDocumentPointerUp, triggerDocumentPointerDown } from '../../../utils/TestUtility';
+import { setDOM, clearDOM, testLayoutStdButtons, triggerDocumentPointerUp } from '../../../utils/TestUtility';
+
+beforeEach(() => {
+  setDOM();
+});
+
+afterEach(() => {
+  clearDOM();
+});
 
 it('Keyboard will not render without target element', () => {
+  clearDOM();
+  
   try {
     new Keyboard();
     expect(true).toBe(false);
@@ -10,18 +20,29 @@ it('Keyboard will not render without target element', () => {
   }
 });
 
-it('Keyboard will run without options', () => {
-  // Prepare target DOM element
-  setDOM();
+describe('When window is undefined', () => {
+  const { window } = global;
+  beforeAll(() => {
+    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+    // @ts-ignore
+    delete global.window;
+  });
+  afterAll(() => {
+    global.window = window;
+  });
+  
+  it('Keyboard will return early if window is undefined', () => {
+    const keyboard = new Keyboard();
+    expect(keyboard.initialized).toBeUndefined();
+  });
+});
 
+it('Keyboard will run without options', () => {
   // No options
   new Keyboard();
 });
 
 it('Keyboard will run with empty options', () => {
-  // Prepare target DOM element
-  setDOM();
-
   // No options
   new Keyboard({});
 });
@@ -101,9 +122,7 @@ it('Keyboard setOptions will work without a param', () => {
 });
 
 it('Keyboard empty buttons wont do anything as expected', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     layout: {
       default: [
         "{//} {button} d",
@@ -116,9 +135,7 @@ it('Keyboard empty buttons wont do anything as expected', () => {
 });
 
 it('Keyboard onKeyPress will work', () => {
-  setDOM();
-
-  let pressed = false;
+    let pressed = false;
 
   const keyboard = new Keyboard({
     onKeyPress: () => {
@@ -133,13 +150,11 @@ it('Keyboard onKeyPress will work', () => {
 });
 
 it('Keyboard standard function buttons will not change input', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     useButtonTag: true
   });
 
-  iterateButtons((button) => {
+  keyboard.recurseButtons((button) => {
     if(button.getAttribute("data-skbtn") === "{shift}"){
       button.onclick();
     }
@@ -189,9 +204,7 @@ it('Keyboard syncInstanceInputs will work', () => {
 });
 
 it('Keyboard onChange will work', () => {
-  setDOM();
-
-  let output = false;
+    let output = false;
 
   const keyboard = new Keyboard({
     onChange: (input) => {
@@ -206,9 +219,7 @@ it('Keyboard onChange will work', () => {
 });
 
 it('Keyboard onChangeAll will work', () => {
-  setDOM();
-
-  let output;
+    let output;
 
   const keyboard = new Keyboard({
     onChangeAll: (input) => {
@@ -223,9 +234,7 @@ it('Keyboard onChangeAll will work', () => {
 });
 
 it('Keyboard clearInput will work', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   /**
    * Avoid setInput for this test
@@ -267,9 +276,7 @@ it('Keyboard clearInput will work with syncInstanceInputs', () => {
 });
 
 it('Keyboard setInput will work', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   keyboard.setInput("hello");
 
@@ -297,9 +304,7 @@ it('Keyboard setInput will work with syncInstanceInputs', () => {
 });
 
 it('Keyboard dispatch will work', () => {
-  setDOM();
-
-  document.body.innerHTML = `
+    document.body.innerHTML = `
     <div class="keyboard1"></div>
     <div class="keyboard2"></div>
   `;
@@ -322,9 +327,7 @@ it('Keyboard dispatch will work', () => {
 });
 
 it('Keyboard dispatch will not work without SimpleKeyboardInstances', () => {
-  setDOM();
-
-  document.body.innerHTML = `
+    document.body.innerHTML = `
     <div class="keyboard1"></div>
     <div class="keyboard2"></div>
   `;
@@ -353,27 +356,21 @@ it('Keyboard dispatch will not work without SimpleKeyboardInstances', () => {
 });
 
 it('Keyboard addButtonTheme will work', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
   keyboard.addButtonTheme("q", "test");
 
   expect(keyboard.options.buttonTheme[0].class).toBe("test");
 });
 
 it('Keyboard addButtonTheme will not work without params', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
   const returnVal = keyboard.addButtonTheme();
 
   expect(returnVal).toBeFalsy();
 });
 
 it('Keyboard addButtonTheme will amend a buttonTheme', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -388,9 +385,7 @@ it('Keyboard addButtonTheme will amend a buttonTheme', () => {
 });
 
 it('Keyboard addButtonTheme will create a buttonTheme', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "blurb",
@@ -405,9 +400,7 @@ it('Keyboard addButtonTheme will create a buttonTheme', () => {
 });
 
 it('Keyboard addButtonTheme will ignore a repeated buttonTheme', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -422,9 +415,7 @@ it('Keyboard addButtonTheme will ignore a repeated buttonTheme', () => {
 });
 
 it('Keyboard addButtonTheme will amend a buttonTheme', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -440,9 +431,7 @@ it('Keyboard addButtonTheme will amend a buttonTheme', () => {
 
 
 it('Keyboard removeButtonTheme without params will remove all button themes', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -458,9 +447,7 @@ it('Keyboard removeButtonTheme without params will remove all button themes', ()
 
 
 it('Keyboard removeButtonTheme will work', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -475,9 +462,7 @@ it('Keyboard removeButtonTheme will work', () => {
 });
 
 it('Keyboard removeButtonTheme will work wihtout a class', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -492,9 +477,7 @@ it('Keyboard removeButtonTheme will work wihtout a class', () => {
 });
 
 it('Keyboard removeButtonTheme will do nothing without a button param', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -509,9 +492,7 @@ it('Keyboard removeButtonTheme will do nothing without a button param', () => {
 });
 
 it('Keyboard removeButtonTheme does nothing if req button doesnt have a buttonTheme', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -526,9 +507,7 @@ it('Keyboard removeButtonTheme does nothing if req button doesnt have a buttonTh
 });
 
 it('Keyboard removeButtonTheme does nothing if buttonTheme class does not exist', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "testy",
@@ -543,9 +522,7 @@ it('Keyboard removeButtonTheme does nothing if buttonTheme class does not exist'
 });
 
 it('Keyboard removeButtonTheme does nothing if buttonTheme doesnt have the requested buttons', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -560,9 +537,7 @@ it('Keyboard removeButtonTheme does nothing if buttonTheme doesnt have the reque
 });
 
 it('Keyboard getButtonElement will not return anything if empty match', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     layout: {
       default: [
         "{//} {button} d",
@@ -575,17 +550,13 @@ it('Keyboard getButtonElement will not return anything if empty match', () => {
 });
 
 it('Keyboard getButtonElement will return multiple matched buttons', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   expect(keyboard.getButtonElement("{shift}").length).toBe(2);
 });
 
 it('Keyboard will receive physical keyboard events', () => {
-  setDOM();
-
-  new Keyboard({
+    new Keyboard({
     debug: true,
     physicalKeyboardHighlight: true
   });
@@ -602,9 +573,7 @@ it('Keyboard will receive physical keyboard events', () => {
 });
 
 it('Keyboard caretEventHandler will detect input, textarea focus', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
   const myInput = document.createElement('input');
 
   keyboard.caretEventHandler({
@@ -619,9 +588,7 @@ it('Keyboard caretEventHandler will detect input, textarea focus', () => {
 });
 
 it('Keyboard caretEventHandler will not set caretPosition on disableCaretPositioning', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
   const myInput = document.createElement('input');
 
   keyboard.caretEventHandler({
@@ -650,9 +617,7 @@ it('Keyboard caretEventHandler will not set caretPosition on disableCaretPositio
 });
 
 it('Keyboard caretEventHandler ignore positioning if input, textarea is blur', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   keyboard.isMouseHold = true;
 
@@ -668,9 +633,7 @@ it('Keyboard caretEventHandler ignore positioning if input, textarea is blur', (
 });
 
 it('Keyboard caretEventHandler will work with debug', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     debug: true
   });
 
@@ -693,9 +656,7 @@ it('Keyboard caretEventHandler will work with debug', () => {
 });
 
 it('Keyboard onInit will work', () => {
-  setDOM();
-
-  let passed = false;
+    let passed = false;
 
   new Keyboard({
     onInit: () => {
@@ -707,9 +668,7 @@ it('Keyboard onInit will work', () => {
 });
 
 it('Keyboard onRender will work', () => {
-  setDOM();
-
-  let passed = false;
+    let passed = false;
 
   new Keyboard({
     onRender: () => {
@@ -721,9 +680,7 @@ it('Keyboard onRender will work', () => {
 });
 
 it('Keyboard buttonTheme that is invalid will be ignored and not throw', () => {
-  setDOM();
-
-  new Keyboard({
+    new Keyboard({
     buttonTheme: [
       {
         class: null,
@@ -734,9 +691,7 @@ it('Keyboard buttonTheme that is invalid will be ignored and not throw', () => {
 });
 
 it('Keyboard buttonTheme buttons that are invalid will be ignored and not throw', () => {
-  setDOM();
-
-  new Keyboard({
+    new Keyboard({
     buttonTheme: [
       {
         class: null,
@@ -747,9 +702,7 @@ it('Keyboard buttonTheme buttons that are invalid will be ignored and not throw'
 });
 
 it('Keyboard buttonTheme will be ignored if buttons param not a string', () => {
-  setDOM();
-
-  new Keyboard({
+    new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -762,9 +715,7 @@ it('Keyboard buttonTheme will be ignored if buttons param not a string', () => {
 });
 
 it('Keyboard buttonTheme will be ignored if already added', () => {
-  setDOM();
-
-  new Keyboard({
+    new Keyboard({
     buttonTheme: [
       {
         class: "test",
@@ -791,9 +742,7 @@ it('Keyboard buttonTheme will be ignored if already added', () => {
 });
 
 it('Keyboard can set a module', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   keyboard.registerModule(
     "test",
@@ -806,9 +755,7 @@ it('Keyboard can set a module', () => {
 });
 
 it('Keyboard registerModule will return current module tree', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   keyboard.modules.test = {
     testy: "test"
@@ -826,9 +773,7 @@ it('Keyboard registerModule will return current module tree', () => {
 });
 
 it('Keyboard can set a module by amending the modules tree', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   keyboard.modules = {
     testman: {
@@ -847,17 +792,13 @@ it('Keyboard can set a module by amending the modules tree', () => {
 });
 
 it('Keyboard will not retrieve an option for an inexistent module', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   expect(keyboard.getModuleProp("test", "foo")).toBeFalsy();
 });
 
 it('Keyboard will get a list of modules', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   keyboard.registerModule(
     "test",
@@ -870,9 +811,7 @@ it('Keyboard will get a list of modules', () => {
 });
 
 it('Keyboard loadModules will load a simple module', () => {
-  setDOM();
-
-  class myClass {
+    class myClass {
     init = (module) => {
       module.foo = "bar";
     };
@@ -886,9 +825,7 @@ it('Keyboard loadModules will load a simple module', () => {
 });
 
 it('Keyboard handleButtonMouseUp will set isMouseHold to false', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   keyboard.isMouseHold = true;
 
@@ -900,9 +837,7 @@ it('Keyboard handleButtonMouseUp will set isMouseHold to false', () => {
 });
 
 it('Keyboard handleButtonMouseUp clear holdInteractionTimeout', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   keyboard.isMouseHold = true;
   keyboard.holdInteractionTimeout = setTimeout(() => {}, 10000);
@@ -913,9 +848,7 @@ it('Keyboard handleButtonMouseUp clear holdInteractionTimeout', () => {
 });
 
 it('Keyboard handleButtonMouseDown will work', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({ useMouseEvents: true });
+    const keyboard = new Keyboard({ useMouseEvents: true });
 
   console.log(keyboard.getButtonElement("q"))
   keyboard.getButtonElement("q").onclick();
@@ -927,9 +860,7 @@ it('Keyboard handleButtonMouseDown will work', () => {
 });
 
 it('Keyboard handleButtonMouseDown will work with preventMouseDownDefault', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     preventMouseDownDefault: true,
     stopMouseDownPropagation: true
   });
@@ -958,9 +889,7 @@ it('Keyboard handleButtonMouseDown will work with preventMouseDownDefault', () =
 });
 
 it('Keyboard handleButtonMouseUp will work with preventMouseUpDefault and stopMouseUpPropagation', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     preventMouseUpDefault: true,
     stopMouseUpPropagation: true
   });
@@ -987,9 +916,7 @@ it('Keyboard handleButtonMouseUp will work with preventMouseUpDefault and stopMo
 });
 
 it('Keyboard onModulesLoaded will work', () => {
-  setDOM();
-
-  class myClass {
+    class myClass {
     init = (module) => {
       module.foo = "bar";
     };
@@ -1010,9 +937,7 @@ it('Keyboard onModulesLoaded will work', () => {
 });
 
 it('Keyboard inputPattern will work globally', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     inputPattern: /^\d+$/,
     useMouseEvents: true
   });
@@ -1027,9 +952,7 @@ it('Keyboard inputPattern will work globally', () => {
 });
 
 it('Keyboard inputPattern will work by input name', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     debug: true,
     inputName: "test1",
     inputPattern: {
@@ -1054,9 +977,7 @@ it('Keyboard inputPattern will work by input name', () => {
 });
 
 it('Keyboard processAutoTouchEvents will work', () => {
-  setDOM();
-
-  navigator.maxTouchPoints = true;
+    navigator.maxTouchPoints = true;
 
   const keyboard = new Keyboard({
     autoUseTouchEvents: true
@@ -1066,9 +987,7 @@ it('Keyboard processAutoTouchEvents will work', () => {
 });
 
 it('Keyboard processAutoTouchEvents will work with debugging enabled', () => {
-  setDOM();
-
-  navigator.maxTouchPoints = true;
+    navigator.maxTouchPoints = true;
 
   const keyboard = new Keyboard({
     autoUseTouchEvents: true,
@@ -1079,9 +998,7 @@ it('Keyboard processAutoTouchEvents will work with debugging enabled', () => {
 });
 
 it('Keyboard beforeFirstRender method will work', () => {
-  setDOM();
-
-  let timesCalled = 0;
+    let timesCalled = 0;
 
   const keyboard = new Keyboard({
     beforeFirstRender: () => {
@@ -1100,9 +1017,7 @@ it('Keyboard beforeFirstRender method will work', () => {
 });
 
 it('Keyboard beforeFirstRender will show PointerEvents warning', () => {
-  setDOM();
-
-  let timesCalled = 0;
+    let timesCalled = 0;
 
   window.PointerEvent = window.PointerEvent ? window.PointerEvent : () => {};
 
@@ -1117,9 +1032,7 @@ it('Keyboard beforeFirstRender will show PointerEvents warning', () => {
 });
 
 it('Keyboard beforeRender method will work', () => {
-  setDOM();
-
-  let timesCalled = 0;
+    let timesCalled = 0;
 
   const keyboard = new Keyboard({
     beforeRender: () => {
@@ -1138,9 +1051,7 @@ it('Keyboard beforeRender method will work', () => {
 });
 
 it('Keyboard parseRowDOMContainers will work', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     layout: {
       'default': [
         '` [1 2 3 4 5 6 7 8 9] 0 - = {bksp}',
@@ -1171,9 +1082,7 @@ it('Keyboard parseRowDOMContainers will work', () => {
 });
 
 it('Keyboard parseRowDOMContainers will ignore empty rows', () => {
-  setDOM();
-
-  let failed = false;
+    let failed = false;
 
   try {
     const keyboard = new Keyboard();
@@ -1189,9 +1098,7 @@ it('Keyboard parseRowDOMContainers will ignore empty rows', () => {
 
 
 it('Keyboard parseRowDOMContainers will ignore missing endIndex or endIndex before startIndex', () => {
-  setDOM();
-
-  new Keyboard({
+    new Keyboard({
     layout: {
       'default': [
         '` [1 2 3 4 5 6 7 8 9 0 - = {bksp}',
@@ -1206,9 +1113,7 @@ it('Keyboard parseRowDOMContainers will ignore missing endIndex or endIndex befo
 });
 
 it('Keyboard disableRowButtonContainers will bypass parseRowDOMContainers', () => {
-  setDOM();
-
-  new Keyboard({
+    new Keyboard({
     disableRowButtonContainers: true,
     layout: {
       'default': [
@@ -1234,9 +1139,7 @@ it('Keyboard disableRowButtonContainers will bypass parseRowDOMContainers', () =
 });
 
 it('Keyboard inputName change will trigget caretPosition reset', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
 
   keyboard.setCaretPosition(0);
 
@@ -1257,9 +1160,7 @@ it('Keyboard inputName change will trigget caretPosition reset', () => {
 });
 
 it('Keyboard destroy will work', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
   keyboard.destroy();
   expect(keyboard.keyboardDOM.innerHTML).toBe("");
 
@@ -1280,17 +1181,13 @@ it('Keyboard destroy will work', () => {
 });
 
 it('Keyboard destroy will work with debug option', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({ debug: true });
+    const keyboard = new Keyboard({ debug: true });
   keyboard.destroy();
   expect(keyboard.keyboardDOM.innerHTML).toBe("");
 });
 
 it('Keyboard disableButtonHold will work', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     disableButtonHold: true
   });
 
@@ -1298,9 +1195,7 @@ it('Keyboard disableButtonHold will work', () => {
 });
 
 it('Keyboard caretEventHandler will be triggered on mouseup and ontouchend', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     disableCaretPositioning: true
   });
 
@@ -1323,9 +1218,7 @@ it('Keyboard caretEventHandler will be triggered on mouseup and ontouchend', ()
 });
 
 it('Keyboard onKeyReleased will work', () => {
-  setDOM();
-
-  let pressed = false;
+    let pressed = false;
   let firedTimes = 0;
   let buttonPressed;
 
@@ -1347,9 +1240,7 @@ it('Keyboard onKeyReleased will work', () => {
 });
 
 it('Keyboard buttonAttribute will work', () => {
-  setDOM();
-
-  new Keyboard({
+    new Keyboard({
     buttonAttributes: [
       {
         attribute: "aria-label",
@@ -1361,9 +1252,7 @@ it('Keyboard buttonAttribute will work', () => {
 });
 
 it('Keyboard buttonAttribute will warn about invalid entries', () => {
-  setDOM();
-
-  new Keyboard({
+    new Keyboard({
     buttonAttributes: [
       {
         attribute: false,
@@ -1403,16 +1292,12 @@ it('Keyboard will work with a DOM element param with class', () => {
 });
 
 it('Keyboard handleKeyboardContainerMouseDown will work', () => {
-  setDOM();
-
-  const keyboard = new Keyboard();
+    const keyboard = new Keyboard();
   keyboard.keyboardDOM.onpointerdown();
 });
 
 it('Keyboard handleKeyboardContainerMouseDown will respect preventMouseDownDefault', () => {
-  setDOM();
-
-  let works = false;
+    let works = false;
   const keyboard = new Keyboard({ preventMouseDownDefault: true });
   keyboard.keyboardDOM.onpointerdown({ preventDefault: () => {
     works = true
@@ -1422,9 +1307,7 @@ it('Keyboard handleKeyboardContainerMouseDown will respect preventMouseDownDefau
 });
 
 it('Keyboard caret positioning will work', () => {
-  setDOM();
-
-  const keyboard = new Keyboard({
+    const keyboard = new Keyboard({
     onKeyPress: (button) => {
       if (button === "{shift}" || button === "{lock}") handleShift();
       else if (keyboard.options.layoutName === "shift") handleShift();
@@ -1449,4 +1332,23 @@ it('Keyboard caret positioning will work', () => {
   keyboard.getButtonElement("l").onpointerdown();
 
   expect(keyboard.getInput()).toBe("hEllo");
+});
+
+it('Keyboard excludeFromLayout will work', () => {
+  const keyboard = new Keyboard();
+
+  expect(keyboard.getButtonElement("a")).toBeDefined();
+
+  keyboard.setOptions({
+    excludeFromLayout: {
+      default: ["a"]
+    }
+  });
+
+  expect(keyboard.getButtonElement("a")).toBeUndefined();
+});
+
+it('Keyboard onSetOptions can be called without changedOptions param', () => {
+  const keyboard = new Keyboard();
+  expect(keyboard.onSetOptions()).toBeUndefined();
 });