Implement simple spellchecker

test/specs/spellchecker_test.js

@@ -0,0 +1,82 @@
+const SpellChecker = require('../../src/main/SpellChecker');
+const path = require('path');
+
+describe('main/Spellchecker.js', function() {
+  describe('en-US', function() {
+    let spellchecker = null;
+
+    before(function(done) {
+      spellchecker = new SpellChecker(
+        'en-US',
+        path.resolve(__dirname, '../../src/node_modules/simple-spellchecker/dict'),
+        done
+      );
+    });
+
+    it('should spellcheck', function() {
+    // https://github.com/jfmdev/simple-spellchecker/issues/3
+      spellchecker.spellCheck('spell').should.equal(true);
+      spellchecker.spellCheck('spel').should.equal(false);
+      spellchecker.spellCheck('December').should.equal(true);
+      spellchecker.spellCheck('december').should.equal(true);
+      spellchecker.spellCheck('English').should.equal(true);
+      spellchecker.spellCheck('Japan').should.equal(true);
+    });
+
+    it('should allow contractions', function() {
+      spellchecker.spellCheck("shouldn't").should.equal(true);
+      spellchecker.spellCheck('shouldn').should.equal(true);
+    });
+
+    it('should allow numerals', function() {
+      spellchecker.spellCheck('1').should.equal(true);
+      spellchecker.spellCheck('-100').should.equal(true);
+      spellchecker.spellCheck('3.14').should.equal(true);
+    });
+
+    it('should allow "Mattermost"', function() {
+      spellchecker.spellCheck('Mattermost').should.equal(true);
+      spellchecker.spellCheck('mattermost').should.equal(true);
+    });
+  });
+
+  describe('en-GB', function() {
+    let spellchecker = null;
+
+    before(function(done) {
+      spellchecker = new SpellChecker(
+        'en-GB',
+        path.resolve(__dirname, '../../src/node_modules/simple-spellchecker/dict'),
+        done
+      );
+    });
+
+    it('should allow contractions', function() {
+      spellchecker.spellCheck("shouldn't").should.equal(true);
+      spellchecker.spellCheck('shouldn').should.equal(true);
+    });
+  });
+
+  describe('de-DE', function() {
+    let spellchecker = null;
+
+    before(function(done) {
+      spellchecker = new SpellChecker(
+        'de-DE',
+        path.resolve(__dirname, '../../src/node_modules/simple-spellchecker/dict'),
+        done
+      );
+    });
+
+    it('should spellcheck', function() {
+      spellchecker.spellCheck('Guten').should.equal(true);
+      spellchecker.spellCheck('tag').should.equal(true);
+    });
+
+    it('should allow numerals', function() {
+      spellchecker.spellCheck('1').should.equal(true);
+      spellchecker.spellCheck('-100').should.equal(true);
+      spellchecker.spellCheck('3.14').should.equal(true);
+    });
+  });
+});