Add Shakespeare esolang

languages/shakespeare/tests/index.test.ts

@@ -0,0 +1,24 @@
+import { executeProgram, readTestProgram } from "../../test-utils";
+import Engine from "../runtime";
+
+describe("Test programs", () => {
+  test("Hello World", async () => {
+    const code = readTestProgram(__dirname, "helloworld");
+    const result = await executeProgram(new Engine(), code);
+    expect(result.output).toBe("Hello World!\n");
+  });
+
+  test("Prime Numbers", async () => {
+    const code = readTestProgram(__dirname, "primes");
+    const result = await executeProgram(new Engine(), code, "15");
+    expect(result.output).toBe(">2 3 5 7 11 13 ");
+  });
+
+  test("Reverse cat", async () => {
+    const code = readTestProgram(__dirname, "reverse");
+    const input = "abcd efgh\nijkl mnop\n";
+    const expectedOutput = input.split("").reverse().join("");
+    const result = await executeProgram(new Engine(), code, input);
+    expect(result.output).toBe(expectedOutput);
+  });
+});