From 6b4a28f4ee1d6e13e5155cbe6ee9bf4f738f2e64 Mon Sep 17 00:00:00 2001
From: lukaw3d <lukajeran@oasislabs.com>
Date: Fri, 14 Oct 2022 06:15:09 +0200
Subject: [PATCH] Test type-strictness of PasswordField

---
 .../__tests__/type-only.test.tsx              | 96 +++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 src/app/components/PasswordField/__tests__/type-only.test.tsx

diff --git a/src/app/components/PasswordField/__tests__/type-only.test.tsx b/src/app/components/PasswordField/__tests__/type-only.test.tsx
new file mode 100644
index 0000000000..2fd67213ae
--- /dev/null
+++ b/src/app/components/PasswordField/__tests__/type-only.test.tsx
@@ -0,0 +1,96 @@
+import { Form, FormField, TextInput } from 'grommet'
+import * as React from 'react'
+import { PasswordField } from '..'
+
+interface FormValue {
+  name: string
+  privateKey: string
+}
+describe('type-only test', () => {
+  describe('<PasswordField /> with `name`, `validate`, and `FormValue`', () => {
+    it('is strictly typed', () => {
+      expect(
+        <Form<FormValue>
+          onSubmit={({ value }) => {
+            // @ts-expect-error Detect incorrect type
+            expect(value.privateKey !== 5).toBeTruthy()
+            expect(value.privateKey !== '5').toBeTruthy()
+          }}
+        >
+          <FormField name="name">
+            <TextInput name="name" value="name" />
+          </FormField>
+          <PasswordField<FormValue>
+            inputElementId="privateKey"
+            name="privateKey"
+            label="privateKey"
+            // @ts-expect-error Detect incorrect value
+            autoComplete="password"
+            validate={(privateKey, form) => {
+              // @ts-expect-error Detect incorrect type
+              expect(privateKey !== 5).toBeTruthy()
+              expect(privateKey !== '5').toBeTruthy()
+
+              // @ts-expect-error Detect missing field
+              expect(form.privateKey2 !== '5').toBeTruthy()
+              // @ts-expect-error Detect incorrect type
+              expect(form.privateKey !== 5).toBeTruthy()
+              expect(form.privateKey !== '5').toBeTruthy()
+              expect(form.name !== '5').toBeTruthy()
+
+              return privateKey.length < 5 ? 'invalid' : undefined
+            }}
+            showTip="show"
+            hideTip="hide"
+          />
+          <PasswordField<FormValue>
+            inputElementId="privateKey3"
+            // @ts-expect-error Detect missing field
+            name="privateKey3"
+            autoComplete="current-password"
+            showTip="show"
+            hideTip="hide"
+          />
+          <input type="submit" />
+        </Form>,
+      ).toBeDefined()
+    })
+
+    it('less type-safe without `FormValue`', () => {
+      expect(
+        <Form
+          onSubmit={({ value }) => {
+            // @ts-expect-error Doesn't know about any fields
+            expect(value.privateKey !== '5').toBeTruthy()
+          }}
+        >
+          <FormField name="name">
+            <TextInput name="name" value="name" />
+          </FormField>
+          <PasswordField
+            inputElementId="privateKey"
+            name="privateKey"
+            label="privateKey"
+            autoComplete="off"
+            validate={(privateKey, form) => {
+              // @ts-expect-error Detect incorrect type
+              expect(privateKey !== 5).toBeTruthy()
+              expect(privateKey !== '5').toBeTruthy()
+
+              // @ts-expect-error Detect missing field
+              expect(form.privateKey2 !== '5').toBeTruthy()
+              expect(form.privateKey !== '5').toBeTruthy()
+              // @ts-expect-error Doesn't know about other fields
+              expect(form.name !== '5').toBeTruthy()
+
+              return privateKey.length < 5 ? 'invalid' : undefined
+            }}
+            showTip="show"
+            hideTip="hide"
+          />
+          <input type="submit" />
+        </Form>,
+      ).toBeDefined()
+    })
+  })
+})