skeleton of first tests

package.json

@@ -38,7 +38,7 @@
     "electron-window-state": "5.0.3",
     "express": "4.17.1",
     "express-session": "1.17.1",
-    "file-type": "14.5.0",
+    "file-type": "14.6.0",
     "fs-extra": "9.0.0",
     "helmet": "3.22.0",
     "html": "1.0.0",
@@ -49,7 +49,7 @@
     "imagemin": "7.0.1",
     "imagemin-giflossy": "5.1.10",
     "imagemin-mozjpeg": "9.0.0",
-    "imagemin-pngquant": "8.0.0",
+    "imagemin-pngquant": "9.0.0",
     "ini": "1.3.5",
     "is-svg": "4.2.1",
     "jimp": "0.12.1",
@@ -67,7 +67,7 @@
     "serve-favicon": "2.5.0",
     "session-file-store": "1.4.0",
     "simple-node-logger": "18.12.24",
-    "sqlite": "4.0.9",
+    "sqlite": "4.0.10",
     "sqlite3": "4.1.1",
     "string-similarity": "4.0.1",
     "tar-stream": "2.1.2",
@@ -80,7 +80,7 @@
   },
   "devDependencies": {
     "cross-env": "^7.0.2",
-    "electron": "9.0.0",
+    "electron": "9.0.2",
     "electron-builder": "22.7.0",
     "electron-packager": "14.2.1",
     "electron-rebuild": "1.11.0",
@@ -88,7 +88,7 @@
     "jasmine": "^3.5.0",
     "jsdoc": "3.6.4",
     "lorem-ipsum": "2.0.3",
-    "webpack": "5.0.0-beta.16",
+    "webpack": "5.0.0-beta.17",
     "webpack-cli": "4.0.0-beta.8"
   },
   "optionalDependencies": {

spec-es6/attribute_parser.spec.mjs

@@ -0,0 +1,47 @@
+import attributeParser from '../src/public/app/services/attribute_parser.mjs';
+
+function describe(name, cb) {
+    console.log(`Running ${name}`);
+
+    cb();
+}
+
+function it(name, cb) {
+    console.log(`      Running ${name}`);
+
+    cb();
+}
+
+let errorCount = 0;
+
+function expect(val) {
+    return {
+        toEqual: comparedVal => {
+            const jsonVal = JSON.stringify(val);
+            const comparedJsonVal = JSON.stringify(comparedVal);
+
+            if (jsonVal !== comparedJsonVal) {
+                console.trace("toEqual check failed.");
+                console.error(`expected: ${comparedJsonVal}`);
+                console.error(`got:      ${jsonVal}`);
+
+                errorCount++;
+            }
+        }
+    }
+}
+
+describe("Lexer fulltext", () => {
+    it("simple label", () => {
+        expect(attributeParser.lexer("#label")).toEqual(["#labe"]);
+    });
+});
+
+console.log("");
+
+if (errorCount) {
+    console.log(`!!!${errorCount} tests failed!!!`);
+}
+else {
+    console.log("All tests passed!");
+}

spec/attribute_parser.spec.mjs

@@ -1,7 +0,0 @@
-import attributeParser from '../../src/public/app/services/search/attribute_parser.js';
-
-describe("Lexer fulltext", () => {
-    it("simple lexing", () => {
-        console.log("HI!");
-    });
-});

src/public/app/services/attribute_parser.mjs

@@ -1,11 +1,9 @@
 function lexer(str) {
     str = str.toLowerCase();
 
-    const fulltextTokens = [];
     const expressionTokens = [];
 
     let quotes = false;
-    let fulltextEnded = false;
     let currentWord = '';
 
     function isOperatorSymbol(chr) {
@@ -26,11 +24,7 @@ function lexer(str) {
             return;
         }
 
-        if (fulltextEnded) {
+        expressionTokens.push(currentWord);
-            expressionTokens.push(currentWord);
-        } else {
-            fulltextTokens.push(currentWord);
-        }
 
         currentWord = '';
     }
@@ -52,18 +46,11 @@ function lexer(str) {
         }
         else if (['"', "'", '`'].includes(chr)) {
             if (!quotes) {
-                if (currentWord.length === 0 || fulltextEnded) {
+                if (previousOperatorSymbol()) {
-                    if (previousOperatorSymbol()) {
+                    finishWord();
-                        finishWord();
-                    }
-
-                    quotes = chr;
-                }
-                else {
-                    // quote inside a word does not have special meening and does not break word
-                    // e.g. d'Artagnan is kept as a single token
-                    currentWord += chr;
                 }
+
+                quotes = chr;
             }
             else if (quotes === chr) {
                 quotes = false;
@@ -78,7 +65,6 @@ function lexer(str) {
         }
         else if (!quotes) {
             if (currentWord.length === 0 && (chr === '#' || chr === '~')) {
-                fulltextEnded = true;
                 currentWord = chr;
 
                 continue;
@@ -87,13 +73,13 @@ function lexer(str) {
                 finishWord();
                 continue;
             }
-            else if (fulltextEnded && ['(', ')', '.'].includes(chr)) {
+            else if (['(', ')', '.'].includes(chr)) {
                 finishWord();
                 currentWord += chr;
                 finishWord();
                 continue;
             }
-            else if (fulltextEnded && previousOperatorSymbol() !== isOperatorSymbol(chr)) {
+            else if (previousOperatorSymbol() !== isOperatorSymbol(chr)) {
                 finishWord();
 
                 currentWord += chr;
@@ -106,10 +92,7 @@ function lexer(str) {
 
     finishWord();
 
-    return {
+    return expressionTokens;
-        fulltextTokens,
-        expressionTokens
-    }
 }
 
 export default {