Tests for currying

lolleko · lolleko · commit f32d444a75b3 · 2018-03-07T08:36:23.000+01:00
diff --git a/test/integration/lua/curry.spec.ts b/test/integration/lua/curry.spec.ts
@@ -0,0 +1,34 @@
+import { Expect, Test, TestCase } from "alsatian";
+import * as util from "../../src/util"
+
+export class LuaCurryTests {
+
+    @Test("currying")
+    public currying() {
+        // Transpile
+        let lua = util.transpileString(
+            `(x: number) => (y: number) => x + y;`
+            , util.dummyTypes.Number
+        );
+        // Assert
+        Expect(lua).toBe(`function(x) return function(y) return x+y end end`);
+    }
+
+    @Test("curryingAdd")
+    @TestCase(2, 3)
+    @TestCase(5, 4)
+    public curryingAdd(x: number, y: number) {
+        // Transpile
+        let lua = util.transpileString(
+            `let add = (x: number) => (y: number) => x + y;
+            return add(${x})(${y})`
+            , util.dummyTypes.Number
+        );
+
+        // Execute
+        let result = util.executeLua(lua);
+
+        // Assert
+        Expect(result).toBe(x + y);
+    }
+}
