Tangerine-Community · rjcorwin · Jul 23, 2020
diff --git a/get.js b/get.js
@@ -0,0 +1,27 @@
+
+export function Get(inputs) {
+  function get(name) {
+    let value = ''
+    let foundInput = inputs.find(input => input.name === name) 
+    if (foundInput && typeof foundInput.value === 'object') {
+      let values = []
+      foundInput.value.forEach(subInput => {
+        if (subInput.value) {
+          values.push(subInput.name)
+        }
+      })
+      value = values
+    } else if (foundInput && foundInput.value !== undefined) {
+      value = foundInput.value
+    }
+    // Return radio buttons as a single value chosen, not a single entry array.
+    if (foundInput && foundInput.tagName === 'TANGY-RADIO-BUTTONS' && Array.isArray(value)) {
+      value = (value.length > 0) ? value[0] : ''
+    }
+    if (!value) {
+      value = ''
+    }
+    return value
+  }
+  return this
+}
diff --git a/test/tangy-form-response-model_test.html b/test/tangy-form-response-model_test.html
@@ -0,0 +1,40 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, minimum-scale=1, initial-scale=1, user-scalable=yes">
+
+    <title>loc test</title>
+
+    <script src="../node_modules/@webcomponents/webcomponentsjs/webcomponents-loader.js"></script>
+    <script src="../node_modules/wct-browser-legacy/browser.js"></script>
+
+  </head>
+  <body>
+
+    <script type="module">
+      import { Get, Set } from '../helpers.js'
+      import stub from './stub.js'
+
+      suite('helpers', () => {
+        test('Get should return value', () => {
+          assert.equal(Get(stub.tangyFormResponse, 'input1'), 'Foo')
+        })
+        test('Get should behave as factory then get should return value', () => {
+          const get = Get(stub.tangyFormResponse)
+          assert.equal(get('input1'), 'Foo')
+        })
+        test('Set should return response with updated value', () => {
+          const tangyFormResponseModel = Set(stub.tangyFormResponse, 'input1', 'Bar')
+          assert.equal(tangyFormResponseModel.get('input1'), 'Bar')
+        })
+        test('Set should behave as factory then set should return response with updated value', () => {
+          const set = Set(stub.tangyFormResponse)
+          const tangyFormResponseModel = set('input1', 'Bar')
+          assert.equal(tangyFormResponseModel.get('input1'), 'Bar')
+        })
+      })
+    </script>
+
+  </body>
+</html>