sanity check for unknown styles on setStyle()

ascii-table3.js

@@ -335,12 +335,14 @@ class AsciiTable3 {
 
     /**
      * Sets the output style for this table instance.
-     * @param {string} name The desired style name.
+     * @param {string} name The desired style name (defaults to "ramac" if not found).
      * @returns {AsciiTable3} The AsciiTable3 object instance.
      */
     setStyle(name) {
         /** @type {Style} */
-        this.style = this.styles.find(style => style.name == name);
+        const foundStyle = this.styles.find(style => style.name == name);
+
+        this.style = foundStyle ? foundStyle : this.styles.find(style => style.name == "ramac");
 
         return this;
     }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ascii-table3",
-  "version": "0.7.6",
+  "version": "0.7.7",
   "author": "João Simões <[email protected]> (https://github.com/AllMightySauron)",
   "description": "Javascript ASCII renderer for beautiful console-based tables",
   "repository": {

test/ascii-table3.test.js

@@ -330,14 +330,17 @@ describe('Sorting', () => {
 describe('Styling', () => {
     it ('setStyle/getStyle', () => {
         const aTable = new AsciiTable3();
-
-        const style = aTable.getStyle();
 
-        // ramac should be the default
-        assert.strictEqual(style.name, "ramac");
+        // ramac should be the default style
+        assert.strictEqual(aTable.getStyle().name, "ramac");
 
+        // set a new style
         aTable.setStyle("none");
         assert.strictEqual(aTable.getStyle().name, "none");
+
+        // set an unknown style (defaults to ramac)
+        aTable.setStyle("unknown");
+        assert.strictEqual(aTable.getStyle().name, "ramac");
     });
 
     it('getStyles', () => {