Initial version

__tests__/args.test.ts

@@ -0,0 +1,22 @@
+import * as args from '../src/args'
+
+const testEnvVars = {
+    INPUT_TOOLCHAIN: 'nightly-2019-04-20',
+    INPUT_DEFAULT: 'false',
+    INPUT_OVERRIDE: 'true'
+}
+
+describe('actions-rs/toolchain', () => {
+    beforeEach(() => {
+    for (const key in testEnvVars)
+        process.env[key] = testEnvVars[key as keyof typeof testEnvVars]
+    })
+
+    it('Parses action input into toolchain options', async () => {
+        const result = args.toolchain_args();
+
+        expect(result.name).toBe('nightly-2019-04-20');
+        expect(result.default).toBe(false);
+        expect(result.override).toBe(true);
+    });
+});