From a2dd36af5a0cc05b5bd63e0e6f9b8264c06d3cd4 Mon Sep 17 00:00:00 2001
From: "Wright, Christopher R" <Christopher.Wright@ca.com>
Date: Wed, 19 Sep 2018 16:59:38 -0400
Subject: [PATCH] #21 - Add new test for the InvalidCredentialManager

Signed-off-by: Wright, Christopher R <Christopher.Wright@ca.com>
---
 .../InvalidCredentialManager.test.ts          | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 packages/security/__tests__/InvalidCredentialManager.test.ts

diff --git a/packages/security/__tests__/InvalidCredentialManager.test.ts b/packages/security/__tests__/InvalidCredentialManager.test.ts
new file mode 100644
index 000000000..a4c70b6aa
--- /dev/null
+++ b/packages/security/__tests__/InvalidCredentialManager.test.ts
@@ -0,0 +1,48 @@
+/*
+ * This program and the accompanying materials are made available under the terms of the *
+ * Eclipse Public License v2.0 which accompanies this distribution, and is available at  *
+ * https://www.eclipse.org/legal/epl-v20.html                                            *
+ *                                                                                       *
+ * SPDX-License-Identifier: EPL-2.0                                                      *
+ *                                                                                       *
+ * Copyright Contributors to the Zowe Project.                                           *
+ *                                                                                       *
+ */
+
+import { InvalidCredentialManager } from "../src/InvalidCredentialManager";
+import { BadCredentialManagerError } from "..";
+
+describe("InvalidCredentialMangager", () => {
+    it("should throw an error for every available method on the class", async () => {
+        const error = new Error("This is a test");
+        const invalidManager = new InvalidCredentialManager("cli", error);
+        const ignoreMethods = [ "constructor" ];
+
+        // Loops through the InvalidCredentialManager class's direct methods and will
+        // check that each one throws the expected BadCredentialManagerError object.
+        // If more methods are ever added to the invalid manager, they will be checked
+        // to see that they do throw errors.
+        for (const method of Object.getOwnPropertyNames(Object.getPrototypeOf(invalidManager))) {
+            // We will ignore any methods specified in the ignoreMethods array and
+            // only look at functions of the class.
+            if (ignoreMethods.indexOf(method) === -1 && typeof (invalidManager as any)[method] === "function") {
+                let caughtError: Error;
+
+                try {
+                    // Try to invoke the method. We don't care about the parameters because neither should
+                    // the class throwing errors.
+                    await (invalidManager as any)[method]();
+                } catch (e) {
+                    caughtError = e;
+                }
+
+                // Check to see if this method fails the test.
+                if (caughtError == null || !(caughtError instanceof BadCredentialManagerError)) {
+                    fail(`InvalidCredentialManager.${method} does not properly throw a valid BadCredentialError.`);
+                } else if (caughtError.causeErrors !== error) {
+                    fail(`InvalidCredentialManager.${method} does not preserve the error set in the constructor.`);
+                }
+            }
+        }
+    });
+});