add create, delete book scenario

.gitignore

@@ -1,3 +1,4 @@
+tmp
 # Logs
 logs
 *.log

.prettierrc

@@ -0,0 +1,18 @@
+{
+    "printWidth": 120,
+    "trailingComma": "none",
+    "tabWidth": 4,
+    "useTabs": false,
+    "semi": false,
+    "singleQuote": false,
+    "arrowParens": "always",
+    "endOfLine": "lf",
+    "overrides": [
+        {
+            "files": ["*.yaml", "*.yml", "*.json", "*.md"],
+            "options": {
+                "tabWidth": 2
+            }
+        }
+    ]
+}

eslint.config.js

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+const { configs } = require("@eslint/js")
+
+let cfg = {
+    languageOptions: {
+        sourceType: "commonjs",
+        globals: {
+            browser: true
+        }
+    }
+}
+
+module.exports = Object.assign(cfg, configs.recommended)

lib/index.js

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+const { wdi5 } = require("wdio-ui5-service")
+
+async function goHome() {
+    await wdi5.goTo("#Shell-home")
+}
+
+async function pressTile(name) {
+    const control = await browser.asControl({
+        selector: {
+            controlType: "sap.m.GenericTile",
+            properties: {
+                header: name
+            }
+        }
+    })
+    await control.press()
+}
+
+async function searchFor(text) {
+    await browser
+        .asControl({
+            selector: {
+                controlType: "sap.m.SearchField",
+                interaction: {
+                    idSuffix: "I"
+                }
+            }
+        })
+        .enterText(text)
+}
+
+async function performStandardAction(name) {
+    const control = await browser.asControl({
+        selector: {
+            controlType: "sap.m.Button",
+            interactable: true,
+            id: new RegExp(`.*::StandardAction::${name}$`)
+        }
+    })
+    await control.press()
+}
+
+async function setFieldValue(name, value) {
+    const control = await browser.asControl({
+        selector: {
+            controlType: "sap.m.Input",
+            interaction: "root",
+            labelFor: {
+                text: name
+            }
+        }
+    })
+    await control.setValue(value)
+}
+
+async function openValueHelpForField(name) {
+    const control = await browser.asControl({
+        selector: {
+            controlType: "sap.m.Input",
+            labelFor: {
+                text: name
+            }
+        }
+    })
+    await control.press()
+}
+
+async function _findTableWithTitle(title, controlType, opt = {}) {
+    const { searchOpenDialogs } = opt
+    return await browser.asControl({
+        selector: {
+            controlType,
+            searchOpenDialogs,
+            interaction: "root",
+            descendant: {
+                controlType: "sap.m.Title",
+                properties: {
+                    text: {
+                        regex: {
+                            source: `^${title}`
+                        }
+                    }
+                }
+            }
+        }
+    })
+}
+
+async function chooseRowInValueHelpDialogTable(tableTitle, rowNumber) {
+    const table = await _findTableWithTitle(tableTitle, "sap.ui.table.Table", { searchOpenDialogs: true })
+    const id = (await table.getId()) + `-rows-row${rowNumber}-col0`
+    await tapOnId(id)
+    /* the following works but is too slow
+    const rows = await table.getAggregation('rows');
+    const cells = await rows[rowNumber].getAggregation('cells');
+    await cells[0].press()
+    */
+}
+
+async function selectRowInTable(tableTitle, targetRow) {
+    const table = await _findTableWithTitle(tableTitle, "sap.m.Table")
+    const items = await table.getItems() // REVISIT potential drawback: if the table has growing turned off and at the same time many entries
+    const checkbox = await items[targetRow].getMultiSelectControl()
+    await checkbox.press()
+}
+
+async function getTableRowCount(tableTitle) {
+    const table = await _findTableWithTitle(tableTitle, "sap.m.Table")
+    const items = await table.getItems()
+    return items.length
+}
+
+async function navigateBack() {
+    const control = await browser.asControl({
+        selector: {
+            controlType: "sap.ushell.ui.shell.ShellHeadItem",
+            interactable: true,
+            id: "backBtn"
+        }
+    })
+    await control.press()
+}
+
+async function pressButtonInDialog(text) {
+    const control = await browser.asControl({
+        selector: {
+            controlType: "sap.m.Button",
+            searchOpenDialogs: true,
+            interactable: true,
+            properties: {
+                text
+            }
+        }
+    })
+    await control.press()
+}
+
+async function tapOnId(id) {
+    await browser.executeScript('$("#"+$.escapeSelector(arguments[0])).trigger("tap")', [id])
+    await browser.waitForUI5()
+}
+
+module.exports = {
+    goHome,
+    pressTile,
+    searchFor,
+    performStandardAction,
+    setFieldValue,
+    openValueHelpForField,
+    chooseRowInValueHelpDialogTable,
+    selectRowInTable,
+    navigateBack,
+    pressButtonInDialog,
+    getTableRowCount
+}