Merge pull request #30 from A11yance/kurosawa-takeshi-add-double-chec…

…k-tests

Kurosawa takeshi add double check tests

__tests__/src/ariaPropsMaps-test.js

@@ -1,6 +1,7 @@
 /* eslint-env mocha */
 import expect from 'expect';
 import ariaPropsMap from '../../src/ariaPropsMap';
+import rolesMap from '../../src/rolesMap';
 
 describe('ariaPropsMap', function () {
   it('should be a Map', function () {
@@ -9,4 +10,18 @@ describe('ariaPropsMap', function () {
   it('should have size', function () {
     expect(ariaPropsMap.size).toBeGreaterThan(0);
   });
+
+  const usedProps = new Set();
+  for (const roleDefinition of rolesMap.values()) {
+    for (const prop of Object.keys(roleDefinition.props)) {
+      usedProps.add(prop);
+    }
+  }
+  for (const prop of ariaPropsMap.keys()) {
+    describe(prop, function() {
+      it('should be used in at least one role definition', function() {
+        expect(usedProps.has(prop)).toBeTruthy(`Expected '${prop}' is used in at least one role definition`);
+      });
+    });
+  }
 });

__tests__/src/rolesMap-test.js

@@ -1,6 +1,7 @@
 /* eslint-env mocha */
 import expect from 'expect';
 import rolesMap from '../../src/rolesMap';
+import ariaPropsMap from '../../src/ariaPropsMap';
 
 describe('rolesMap', function () {
   it('should be a Map', function () {
@@ -10,6 +11,18 @@ describe('rolesMap', function () {
     expect(rolesMap.size).toBeGreaterThan(0);
   });
 
+  test.each(
+    [...rolesMap.entries()])(
+    'The definition for role %s has only props defined in ariaPropsMap',
+    (role, definition) => {
+
+      const unknownProps = Object.keys(definition.props).filter((prop) => {
+        return !ariaPropsMap.has(prop);
+      });
+      expect(unknownProps.length).toEqual(0);
+    }
+  );
+
   // dpub-aria
   describe('doc-abstract role', function () {
     const abstract = rolesMap.get('doc-abstract');

package.json

@@ -38,7 +38,7 @@
     "@babel/core": "^7.6.4",
     "@babel/plugin-transform-runtime": "^7.6.2",
     "@babel/preset-env": "^7.6.3",
-    "@babel/preset-flow": "^7.0.0",
+    "@babel/preset-flow": "^7.7.4",
     "babel-eslint": "^10.0.1",
     "babel-jest": "^24.0.0",
     "commander": "^2.11.0",
@@ -58,7 +58,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.7.4",
-    "@babel/runtime-corejs3": "^7.6.3"
+    "@babel/runtime-corejs3": "^7.7.4"
   },
   "peerDependencies": {
     "eslint": "^5 || ^6"