test(evaluator): suporte plus operator in string

yazaldefilimone · Aug 24, 2023 · e76b34d · e76b34d
1 parent b3b216b
commit e76b34d
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/src/evaluator/tests/string.test.ts b/src/evaluator/tests/string.test.ts
@@ -15,5 +15,23 @@ describe("Evaluator", () => {
       expect(evaluated).toBeInstanceOf(BaseString);
       expect(evaluated?.inspect()).toMatch("Hello World");
     });
+    it("should suporte plus operator in string", () => {
+      const tests = [
+        {
+          input: `"Hello" + " " + "World"`,
+          expected: "Hello World",
+        },
+        {
+          input: `"Hello" + " " + "World" + "!"`,
+          expected: "Hello World!",
+        },
+      ];
+      tests.forEach((tt) => {
+        const evaluated = makeSut(tt.input);
+        expect(evaluated).toBeDefined();
+        expect(evaluated).toBeInstanceOf(BaseString);
+        expect(evaluated?.inspect()).toMatch(tt.expected);
+      });
+    });
   });
 });