From 2e75458fdb0d7d57a60f6f99f599a1363cf2dcee Mon Sep 17 00:00:00 2001
From: Tiago Silva <tfn.da.silva@gmail.com>
Date: Wed, 17 Jan 2024 17:59:17 +0000
Subject: [PATCH] Add undercut limit e2e test

---
 e2e/tests/strategy/recurring/index.ts         |  1 +
 e2e/tests/strategy/recurring/undercut.ts      | 79 +++++++++++++++++++
 e2e/utils/strategy/MyStrategyDriver.ts        |  1 +
 .../overview/strategyBlock/StrategyGraph.tsx  |  2 +-
 4 files changed, 82 insertions(+), 1 deletion(-)
 create mode 100644 e2e/tests/strategy/recurring/undercut.ts

diff --git a/e2e/tests/strategy/recurring/index.ts b/e2e/tests/strategy/recurring/index.ts
index 85fe3e490..e7d690aa2 100644
--- a/e2e/tests/strategy/recurring/index.ts
+++ b/e2e/tests/strategy/recurring/index.ts
@@ -2,6 +2,7 @@ export { createRecurringStrategy } from './create';
 export { deleteStrategyTest } from './delete';
 export { depositStrategyTest } from './deposit';
 export { duplicateStrategyTest } from './duplicate';
+export { undercutStrategyTest } from './undercut';
 export { editPriceStrategyTest } from './edit';
 export { pauseStrategyTest } from './pause';
 export { renewStrategyTest } from './renew';
diff --git a/e2e/tests/strategy/recurring/undercut.ts b/e2e/tests/strategy/recurring/undercut.ts
new file mode 100644
index 000000000..64db80bf0
--- /dev/null
+++ b/e2e/tests/strategy/recurring/undercut.ts
@@ -0,0 +1,79 @@
+import { expect, test } from '@playwright/test';
+import { MyStrategyDriver } from './../../../utils/strategy';
+import { fiatPrice, tokenPrice } from './../../../utils/operators';
+import { CreateStrategyTemplate } from './../../../utils/strategy/template';
+import { NotificationDriver } from './../../../utils/NotificationDriver';
+import { ManageStrategyDriver } from './../../../utils/strategy/ManageStrategyDriver';
+import { waitModalOpen } from '../../../utils/modal';
+import { SafeDecimal } from '../../../../src/libs/safedecimal';
+
+export const undercutStrategyTest = (testCase: CreateStrategyTemplate) => {
+  return test('Undercut', async ({ page }) => {
+    const { base, quote, buy, sell } = testCase;
+    const buyBudgetFiat = parseFloat(buy.budgetFiat ?? '0');
+    const sellBudgetFiat = parseFloat(sell.budgetFiat ?? '0');
+    const undercutRate = 0.001;
+
+    const manage = new ManageStrategyDriver(page);
+    const strategy = await manage.createStrategy(testCase);
+    await strategy.clickManageEntry('manage-strategy-duplicateStrategy');
+
+    const modal = await waitModalOpen(page);
+    await modal.getByTestId('undercut-strategy-btn').click();
+
+    await page.waitForURL('/strategies/create?strategy=*', {
+      timeout: 10_000,
+    });
+
+    await page.getByText('Create Strategy').click();
+    await page.waitForURL('/', { timeout: 10_000 });
+
+    const notif = new NotificationDriver(page, 'create-strategy');
+    await expect(notif.getTitle()).toHaveText('Success');
+    await expect(notif.getDescription()).toHaveText(
+      'New strategy was successfully created.'
+    );
+
+    const myStrategies = new MyStrategyDriver(page);
+    const strategies = await myStrategies.getAllStrategies();
+    await expect(strategies).toHaveCount(2);
+
+    const strategyUndercut = await myStrategies.getStrategy(2);
+
+    await expect(strategyUndercut.pair()).toHaveText(`${base}/${quote}`);
+    await expect(strategyUndercut.status()).toHaveText('Active');
+    await expect(strategyUndercut.totalBudget()).toHaveText(
+      fiatPrice(buyBudgetFiat + sellBudgetFiat)
+    );
+    await expect(strategyUndercut.buyBudget()).toHaveText(
+      tokenPrice(buy.budget, quote)
+    );
+    await expect(strategyUndercut.buyBudgetFiat()).toHaveText(
+      fiatPrice(buyBudgetFiat)
+    );
+    await expect(strategyUndercut.sellBudget()).toHaveText(
+      tokenPrice(sell.budget, base)
+    );
+    await expect(strategyUndercut.sellBudgetFiat()).toHaveText(
+      fiatPrice(sellBudgetFiat)
+    );
+
+    const buyTooltip = await strategyUndercut.priceTooltip('buy');
+    await expect(buyTooltip.startPrice()).toHaveText(
+      tokenPrice(
+        new SafeDecimal(buy.min).times(1 + undercutRate).toString(),
+        quote
+      )
+    );
+    await buyTooltip.waitForDetached();
+
+    const sellTooltip = await strategyUndercut.priceTooltip('sell');
+    await expect(sellTooltip.startPrice()).toHaveText(
+      tokenPrice(
+        new SafeDecimal(sell.min).times(1 - undercutRate).toString(),
+        quote
+      )
+    );
+    await sellTooltip.waitForDetached();
+  });
+};
diff --git a/e2e/utils/strategy/MyStrategyDriver.ts b/e2e/utils/strategy/MyStrategyDriver.ts
index 5ca5046a5..733f02b2e 100644
--- a/e2e/utils/strategy/MyStrategyDriver.ts
+++ b/e2e/utils/strategy/MyStrategyDriver.ts
@@ -51,6 +51,7 @@ export class MyStrategyDriver {
           minPrice: () => tooltip.getByTestId('min-price'),
           maxPrice: () => tooltip.getByTestId('max-price'),
           marginalPrice: () => tooltip.getByTestId('marginal-price'),
+          startPrice: () => tooltip.getByTestId('start-price'),
           waitForDetached: async () => {
             await this.page.mouse.move(0, 0);
             await tooltip.waitFor({ state: 'detached' });
diff --git a/src/components/strategies/overview/strategyBlock/StrategyGraph.tsx b/src/components/strategies/overview/strategyBlock/StrategyGraph.tsx
index d41280bd0..6a94ef2af 100644
--- a/src/components/strategies/overview/strategyBlock/StrategyGraph.tsx
+++ b/src/components/strategies/overview/strategyBlock/StrategyGraph.tsx
@@ -578,7 +578,7 @@ const OrderTooltip: FC<OrderTooltipProps> = ({ strategy, buy }) => {
               <th className="p-8 text-start font-weight-400 text-white/60">
                 Price
               </th>
-              <td className="p-8 text-end">
+              <td className="p-8 text-end" data-testid="start-price">
                 {startPrice} {quote.symbol}
               </td>
             </tr>