Addition of SortOptions tests

Author: Majored

tests/sort_options.js

@@ -0,0 +1,35 @@
+// Copyright (c) 2021 MC-Market (Mick Capital Pty. Ltd.)
+// MIT License (https://github.com/MC-Market-org/js-api-wrapper/blob/main/LICENSE)
+
+const { SortOptions } = require("../src/SortOptions.js");
+
+function single_sort() {
+    let options = new SortOptions();
+    options.sort = "purchases";
+
+    if (options.toQueryString() !== "?sort=purchases") {
+        throw "single_sort() failed - expected did not match actual.";
+    }
+}
+
+function single_order() {
+    let options = new SortOptions();
+    options.order = "asc";
+
+    if (options.toQueryString() !== "?order=asc") {
+        throw "single_order() failed - expected did not match actual.";
+    }
+}
+
+function single_page() {
+    let options = new SortOptions();
+    options.page = 5;
+
+    if (options.toQueryString() !== "?page=5") {
+        throw "single_page() failed - expected did not match actual.";
+    }
+}
+
+single_sort();
+single_order();
+single_page();

tests/test.js

@@ -2,4 +2,6 @@
 // MIT License (https://github.com/MC-Market-org/js-api-wrapper/blob/main/LICENSE)
 
 require("./base.js");
+require("./sort_options.js");
+
 throw "Test";