test(e2e): check submergence error occurs in fish ladder

refs #614

e2e/pab-submergence-error.e2e-spec.ts

+import { CalculatorPage } from "./calculator.po";
+import { Navbar } from "./navbar.po";
+import { AppPage } from "./app.po";
+import { PreferencesPage } from "./preferences.po";
+import { browser, $, $$, expect } from '@wdio/globals'
+
+/**
+ * Clone calculators
+ */
+describe("Passe à Bassins - ", () => {
+    let startPage: AppPage;
+    let calcPage: CalculatorPage;
+    let navBar: Navbar;
+    let prefPage: PreferencesPage;
+
+    beforeAll(() => {
+        startPage = new AppPage();
+        calcPage = new CalculatorPage();
+        navBar = new Navbar();
+        prefPage = new PreferencesPage();
+    });
+
+    beforeEach(async () => {
+        // disable evil option "empty fields on module creation"
+        await prefPage.setEmptyFields(false);
+    });
+
+    it("check submergence error occurs", async () => {
+        await startPage.navigateTo();
+        await browser.pause(200);
+
+        // open PAB example
+        const examples = await $$("#examples-list .load-example");
+        await examples[0].click();
+        await browser.pause(500);
+
+        // select PAB module
+        await navBar.openNthCalculator(5);
+        await browser.pause(300);
+
+        // modify downstream water elevation
+        const inpZ2 = await calcPage.getInputById("Z2");
+        await inpZ2.setValue("27");
+        await browser.pause(100);
+
+        // calculate PAB
+        const calcButton = await calcPage.getCalculateButton();
+        await calcButton.click();
+        await browser.pause(300);
+
+        // check that result is empty
+        const hasResults = await calcPage.hasResults();
+        expect(hasResults).toBe(false);
+
+        // check presence of log messages
+        expect(await calcPage.nbLogEntries()).toBe(3);
+        expect(await calcPage.nthLogEntryIsError(0)).toBe(true);
+        expect(await calcPage.nthLogEntryIsError(1)).toBe(true);
+        expect(await calcPage.nthLogEntryIsWarning(2)).toBe(true);
+    });
+});