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import { WebDriver, By, Key } from "selenium-webdriver";
export type CompletionGroups = {
title: string;
items: Array<CompletionItem>;
};
export type CompletionItem = {
text: string;
highlight: boolean;
};
export class Console {
constructor(private webdriver: WebDriver) {}
async sendKeys(...keys: string[]) {
const input = await this.webdriver.findElement(By.css("input"));
input.sendKeys(...keys);
}
async currentValue() {
return await this.webdriver.executeScript(() => {
const input = document.querySelector("input");
if (input === null) {
throw new Error("could not find input element");
}
return input.value;
});
}
async execCommand(command: string): Promise<void> {
const input = await this.webdriver.findElement(By.css("input"));
await input.sendKeys(command, Key.ENTER);
}
async getErrorMessage(): Promise<string> {
const p = await this.webdriver.findElement(By.css("[role=alert]"));
return p.getText();
}
async getInformationMessage(): Promise<string> {
const p = await this.webdriver.findElement(By.css("[role=status]"));
return p.getText();
}
async inputKeys(...keys: string[]) {
const input = await this.webdriver.findElement(By.css("input"));
await input.sendKeys(...keys);
}
getCompletions(): Promise<CompletionGroups[]> {
return this.webdriver.executeScript(() => {
const groups = document.querySelectorAll("[role=group]");
if (groups.length === 0) {
throw new Error("completion items not found");
}
return Array.from(groups).map((group) => {
const describedby = group.getAttribute("aria-describedby") as string;
const title = document.getElementById(describedby)!;
const items = group.querySelectorAll("[role=menuitem]");
return {
title: title.textContent!.trim(),
items: Array.from(items).map((item) => ({
text: document.getElementById(
item.getAttribute("aria-labelledby")!
)!.textContent,
highlight: item.getAttribute("aria-selected") === "true",
})),
};
});
});
}
async getTheme(): Promise<string> {
const color = (await this.webdriver.executeScript(() => {
const input = document.querySelector("input")!;
return window.getComputedStyle(input).backgroundColor;
})) as string;
if (color === "rgb(5, 32, 39)") {
return "dark";
} else if (color === "rgb(255, 255, 255)") {
return "light";
}
throw new Error(`unknown input color: ${color}`);
}
async close(): Promise<void> {
const input = await this.webdriver.findElement(By.css("input"));
await input.sendKeys(Key.ESCAPE);
// TODO remove sleep
await new Promise((resolve) => setTimeout(resolve, 100));
await (this.webdriver.switchTo() as any).parentFrame();
}
}
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