Migrate switch statement to function statement

src/validation/activedescendant.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isId(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/atomic.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isBoolean(value)) {
+    throw new Error(config.messages.valueIsBoolean);
+  }
+};

src/validation/autocomplete.js

@@ -0,0 +1,7 @@
+const config = require('../config');
+
+module.exports = value => {
+  if (!/inline|list|both|none/.test(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/busy.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isBoolean(value)) {
+    throw new Error(config.messages.valueIsBoolean);
+  }
+};

src/validation/checked.js

@@ -0,0 +1,12 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (
+    !util.isBoolean(value) &&
+    !/mixed/.test(value) &&
+    typeof value !== 'undefined'
+  ) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/colcount.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isNumber(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/colindex.js

@@ -0,0 +1,10 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isNumber(value)) {
+    throw new Error(config.messages.invalidValue);
+  } else if (value < 1) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/colspan.js

@@ -0,0 +1,10 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isNumber(value)) {
+    throw new Error(config.messages.invalidValue);
+  } else if (value < 1) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/controls.js

@@ -0,0 +1,18 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (typeof value === 'string' || typeof value === 'number') {
+    value = '' + value;
+    value
+      .replace(/\s+/g, ' ')
+      .split(' ')
+      .forEach(val => {
+        if (!util.isId(val)) {
+          throw new Error(config.messages.invalidValue);
+        }
+      });
+  } else {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/current.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isBoolean(value) && !/page|step|location|date|time/.test(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/describedby.js

@@ -0,0 +1,18 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (typeof value === 'string' || typeof value === 'number') {
+    value = '' + value;
+    value
+      .replace(/\s+/g, ' ')
+      .split(' ')
+      .forEach(val => {
+        if (!util.isId(val)) {
+          throw new Error(config.messages.invalidValue);
+        }
+      });
+  } else {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/details.js

@@ -0,0 +1,13 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (typeof value === 'string' || typeof value === 'number') {
+    value = '' + value;
+    if (!util.isId(value)) {
+      throw new Error(config.messages.invalidValue);
+    }
+  } else {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/disabled.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isBoolean(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/dropeffect.js

@@ -0,0 +1,7 @@
+const config = require('../config');
+
+module.exports = value => {
+  if (!/copy|execute|link|move|none|popup/.test(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/errormessage.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isId(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/expanded.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isBoolean(value) && typeof value !== 'undefined') {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/flowto.js

@@ -0,0 +1,18 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (typeof value === 'string' || typeof value === 'number') {
+    value = '' + value;
+    value
+      .replace(/\s+/g, ' ')
+      .split(' ')
+      .forEach(val => {
+        if (!util.isId(val)) {
+          throw new Error(config.messages.invalidValue);
+        }
+      });
+  } else {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/grabbed.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isBoolean(value) && typeof value !== 'undefined') {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/haspopup.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isBoolean(value) && !/menu|listbox|tree|grid|dialog/.test(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/hidden.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isBoolean(value) && typeof value !== 'undefined') {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/index.js

@@ -0,0 +1,109 @@
+const activedescendant = require('./activedescendant');
+const atomic = require('./atomic');
+const autocomplete = require('./autocomplete');
+const busy = require('./busy');
+const checked = require('./checked');
+const colcount = require('./colcount');
+const colindex = require('./colindex');
+const colspan = require('./colspan');
+const controls = require('./controls');
+const current = require('./current');
+const describedby = require('./describedby');
+const details = require('./details');
+const disabled = require('./disabled');
+const dropeffect = require('./dropeffect');
+const errormessage = require('./errormessage');
+const expanded = require('./expanded');
+const flowto = require('./flowto');
+const grabbed = require('./grabbed');
+const haspopup = require('./haspopup');
+const hidden = require('./hidden');
+const invalid = require('./invalid');
+const keyshortcuts = require('./keyshortcuts');
+const label = require('./label');
+const labelledby = require('./labelledby');
+const level = require('./level');
+const live = require('./live');
+const modal = require('./modal');
+const multiline = require('./multiline');
+const multiselectable = require('./multiselectable');
+const orientation = require('./orientation');
+const owns = require('./owns');
+const placeholder = require('./placeholder');
+const posinset = require('./posinset');
+const pressed = require('./pressed');
+const readonly = require('./readonly');
+const relevant = require('./relevant');
+const required = require('./required');
+const roledescription = require('./roledescription');
+const rowcount = require('./rowcount');
+const rowindex = require('./rowindex');
+const rowspan = require('./rowspan');
+const selected = require('./selected');
+const setsize = require('./setsize');
+const sort = require('./sort');
+const valuemax = require('./valuemax');
+const valuemin = require('./valuemin');
+const valuenow = require('./valuenow');
+const valuetext = require('./valuetext');
+
+const createValidation = handlers => {
+  return function validation(type, value) {
+    if (handlers.hasOwnProperty(type)) {
+      return handlers[type](value);
+    } else {
+      return new Error();
+    }
+  };
+};
+
+module.exports = createValidation({
+  activedescendant,
+  atomic,
+  autocomplete,
+  busy,
+  checked,
+  colcount,
+  colindex,
+  colspan,
+  controls,
+  current,
+  describedby,
+  details,
+  disabled,
+  dropeffect,
+  errormessage,
+  expanded,
+  flowto,
+  grabbed,
+  haspopup,
+  hidden,
+  invalid,
+  keyshortcuts,
+  label,
+  labelledby,
+  level,
+  live,
+  modal,
+  multiline,
+  multiselectable,
+  orientation,
+  owns,
+  placeholder,
+  posinset,
+  pressed,
+  readonly,
+  relevant,
+  required,
+  roledescription,
+  rowcount,
+  rowindex,
+  rowspan,
+  selected,
+  setsize,
+  sort,
+  valuemax,
+  valuemin,
+  valuenow,
+  valuetext
+});

src/validation/invalid.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isBoolean(value) && !/grammar|spelling/.test(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/keyshortcuts.js

@@ -0,0 +1,7 @@
+const config = require('../config');
+
+module.exports = value => {
+  if (typeof value !== 'string') {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/label.js

@@ -0,0 +1,7 @@
+const config = require('../config');
+
+module.exports = value => {
+  if (typeof value !== 'string') {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/labelledby.js

@@ -0,0 +1,18 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (typeof value === 'string' || typeof value === 'number') {
+    value = '' + value;
+    value
+      .replace(/\s+/g, ' ')
+      .split(' ')
+      .forEach(val => {
+        if (!util.isId(val)) {
+          throw new Error(config.messages.invalidValue);
+        }
+      });
+  } else {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/level.js

@@ -0,0 +1,7 @@
+const config = require('../config');
+
+module.exports = value => {
+  if (typeof value !== 'number') {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/live.js

@@ -0,0 +1,7 @@
+const config = require('../config');
+
+module.exports = value => {
+  if (!/assertive|off|polite/.test(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};

src/validation/modal.js

@@ -0,0 +1,8 @@
+const config = require('../config');
+const util = require('../util');
+
+module.exports = value => {
+  if (!util.isBoolean(value)) {
+    throw new Error(config.messages.invalidValue);
+  }
+};