test: update tests

This commit is contained in:
2026-02-07 23:59:37 +05:00
parent 50c95c46a5
commit fa0ae4a620
9 changed files with 141 additions and 1294 deletions
+1
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@@ -6,6 +6,7 @@ export class AppError extends Error {
) {
super(message);
this.name = "AppError";
if (details) this.details = details;
}
}
+2 -2
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@@ -12,8 +12,8 @@ export function formatError(error: unknown, defaultMessage: string = "Произ
return `${defaultMessage}: Произошла неизвестная ошибка`;
}
export function createError(message: string, code: string, recoverable: boolean = true, details?: unknown): AppError {
return new AppError(message, code, recoverable);
export function createError(message: string, code: string, details?: unknown): AppError {
return new AppError(message, code, details);
}
export function logError(error: unknown, context?: string): void {
-297
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@@ -1,297 +0,0 @@
import ImageUpload from "$components/image/ImageUpload.svelte";
import { fireEvent, render, screen, waitFor } from "@testing-library/svelte";
import { beforeEach, describe, expect, it, vi } from "vitest";
// Mock the stores and services
vi.mock("$stores/uiStore", () => ({
uiStore: {
subscribe: vi.fn((callback) => {
callback({ error: null, loading: false });
return () => {};
}),
},
setCurrentStep: vi.fn(),
setLoading: vi.fn(),
clearError: vi.fn(),
}));
vi.mock("$services/imageService", () => ({
imageService: {
validateAndProcessImage: vi.fn(),
},
}));
vi.mock("$lib/utils/errorHandler", () => ({
handleError: vi.fn((error) => `Error: ${error}`),
}));
describe("ImageUpload", () => {
let mockOnImageSelect: (image: string) => void;
let mockImageService: any;
beforeEach(() => {
mockOnImageSelect = vi.fn();
vi.clearAllMocks();
// Setup mock image service
mockImageService = {
validateAndProcessImage: vi.fn().mockResolvedValue({
success: true,
imageUrl: "data:image/jpeg;base64,/9j/4AAQSkZJRg==",
}),
};
});
it("should render upload component", () => {
const { container } = render(ImageUpload, {
props: {
onImageSelect: mockOnImageSelect,
},
});
expect(container).toBeTruthy();
});
it("should handle file selection via input", async () => {
const { container } = render(ImageUpload, {
props: {
onImageSelect: mockOnImageSelect,
},
});
// Create a mock file
const mockFile = new File(["test image content"], "test.jpg", {
type: "image/jpeg",
});
// Find file input
const fileInput = container.querySelector('input[type="file"]');
expect(fileInput).toBeTruthy();
if (fileInput) {
// Simulate file selection
await fireEvent.change(fileInput, {
target: { files: [mockFile] },
});
// Should call image service
await waitFor(() => {
expect(mockImageService.validateAndProcessImage).toHaveBeenCalled();
});
}
});
it("should handle drag and drop", async () => {
const { container } = render(ImageUpload, {
props: {
onImageSelect: mockOnImageSelect,
},
});
// Create mock file
const mockFile = new File(["test image content"], "test.jpg", {
type: "image/jpeg",
});
// Find drop zone
const dropZone = container.querySelector("[data-testid='drop-zone'], .drop-zone, .upload-area");
if (dropZone) {
// Simulate drag over
await fireEvent.dragOver(dropZone, {
dataTransfer: { files: [mockFile] },
});
// Simulate drop
await fireEvent.drop(dropZone, {
dataTransfer: { files: [mockFile] },
});
// Should process the image
await waitFor(() => {
expect(mockImageService.validateAndProcessImage).toHaveBeenCalled();
});
}
});
it("should handle URL input", async () => {
const { container } = render(ImageUpload, {
props: {
onImageSelect: mockOnImageSelect,
},
});
// Find URL input and toggle button
const urlInputs = container.querySelectorAll('input[type="url"], input[placeholder*="URL"]');
const buttons = screen.getAllByRole("button");
// Toggle URL input if needed
const toggleButton = buttons.find(
(button) =>
button.textContent?.includes("URL") ||
button.textContent?.includes("Ссылка") ||
button.textContent?.includes("By URL"),
);
if (toggleButton) {
await fireEvent.click(toggleButton);
}
if (urlInputs.length > 0) {
const testUrl = "https://example.com/image.jpg";
await fireEvent.input(urlInputs[0], { target: { value: testUrl } });
// Submit URL form
const submitButton = buttons.find((button) => {
const isLoadButton = button.textContent?.includes("Load") || button.textContent?.includes("Загрузить");
const buttonType = (button as HTMLButtonElement).type;
return isLoadButton || buttonType === "submit";
});
if (submitButton) {
await fireEvent.click(submitButton);
// Should process the URL
await waitFor(() => {
expect(mockImageService.validateAndProcessImage).toHaveBeenCalled();
});
}
}
});
it("should handle paste event", async () => {
render(ImageUpload, {
props: {
onImageSelect: mockOnImageSelect,
},
});
// Create mock clipboard data
const mockClipboardData = {
items: [
{
kind: "file",
type: "image/jpeg",
getAsFile: () => new File(["pasted image"], "pasted.jpg", { type: "image/jpeg" }),
},
],
};
// Simulate paste event
const pasteEvent = new ClipboardEvent("paste", {
clipboardData: mockClipboardData as any,
});
document.dispatchEvent(pasteEvent);
// Should process the pasted image
await waitFor(() => {
expect(mockImageService.validateAndProcessImage).toHaveBeenCalled();
});
});
it("should show error for invalid image", async () => {
// Mock image service to return error
mockImageService.validateAndProcessImage.mockResolvedValue({
success: false,
error: "Invalid image format",
});
const { container } = render(ImageUpload, {
props: {
onImageSelect: mockOnImageSelect,
},
});
const mockFile = new File(["invalid content"], "test.txt", {
type: "text/plain",
});
const fileInput = container.querySelector('input[type="file"]');
if (fileInput) {
await fireEvent.change(fileInput, {
target: { files: [mockFile] },
});
// Should show error message
await waitFor(() => {
expect(container.textContent).toContain("Error");
});
}
});
it("should call onImageSelect when image is successfully processed", async () => {
const mockImageUrl = "data:image/jpeg;base64,/9j/4AAQSkZJRg==";
// Mock successful image processing
mockImageService.validateAndProcessImage.mockResolvedValue({
success: true,
imageUrl: mockImageUrl,
});
const { container } = render(ImageUpload, {
props: {
onImageSelect: mockOnImageSelect,
},
});
const mockFile = new File(["test image content"], "test.jpg", {
type: "image/jpeg",
});
const fileInput = container.querySelector('input[type="file"]');
if (fileInput) {
await fireEvent.change(fileInput, {
target: { files: [mockFile] },
});
// Should call onImageSelect with processed image
await waitFor(() => {
expect(mockOnImageSelect).toHaveBeenCalledWith(mockImageUrl);
});
}
});
it("should show loading state during processing", async () => {
const { setLoading } = await import("$stores/uiStore");
// Mock slow processing
mockImageService.validateAndProcessImage.mockImplementation(
() =>
new Promise((resolve) =>
setTimeout(
() =>
resolve({
success: true,
imageUrl: "data:image/jpeg;base64,/9j/4AAQSkZJRg==",
}),
100,
),
),
);
const { container } = render(ImageUpload, {
props: {
onImageSelect: mockOnImageSelect,
},
});
const mockFile = new File(["test image content"], "test.jpg", {
type: "image/jpeg",
});
const fileInput = container.querySelector('input[type="file"]');
if (fileInput) {
await fireEvent.change(fileInput, {
target: { files: [mockFile] },
});
// Should show loading state
expect(setLoading).toHaveBeenCalledWith(true);
// Wait for processing to complete
await waitFor(() => {
expect(setLoading).toHaveBeenCalledWith(false);
});
}
});
});
-242
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@@ -1,242 +0,0 @@
import TextManager from "$components/text/TextManager.svelte";
import { fireEvent, render, screen } from "@testing-library/svelte";
import { beforeEach, describe, expect, it, vi } from "vitest";
// Mock the stores
vi.mock("$stores/panelStore", () => ({
textSettingsStore: {
subscribe: vi.fn((callback) => {
callback({
fontSize: 18,
fontFamily: "Arial",
color: "#ffffff",
textAlign: "center",
paddingX: 10,
verticalOffset: 0,
});
return () => {}; // unsubscribe function
}),
update: vi.fn(),
},
updateAllTextSettings: vi.fn(),
}));
describe("TextManager", () => {
let mockOnTextAdd: (text: string, settings?: any) => void;
let mockOnTextUpdate: (id: string, text: string) => void;
let mockOnTextDelete: (id: string) => void;
beforeEach(() => {
mockOnTextAdd = vi.fn();
mockOnTextUpdate = vi.fn();
mockOnTextDelete = vi.fn();
});
it("should render with empty text list", () => {
const { container } = render(TextManager, {
props: {
texts: [],
onTextAdd: mockOnTextAdd,
onTextUpdate: mockOnTextUpdate,
onTextDelete: mockOnTextDelete,
},
});
expect(container).toBeTruthy();
});
it("should render with existing texts", () => {
const mockTexts = [
{ id: "text-1", text: "First text" },
{ id: "text-2", text: "Second text" },
];
const { container } = render(TextManager, {
props: {
texts: mockTexts,
onTextAdd: mockOnTextAdd,
onTextUpdate: mockOnTextUpdate,
onTextDelete: mockOnTextDelete,
},
});
expect(container).toBeTruthy();
});
it("should call onTextAdd when add text form is submitted", async () => {
const { container } = render(TextManager, {
props: {
texts: [],
onTextAdd: mockOnTextAdd,
onTextUpdate: mockOnTextUpdate,
onTextDelete: mockOnTextDelete,
},
});
// Find text input and add button
const textInputs = container.querySelectorAll('input[type="text"], textarea');
const buttons = screen.getAllByRole("button");
if (textInputs.length > 0 && buttons.length > 0) {
await fireEvent.input(textInputs[0], { target: { value: "New text" } });
await fireEvent.click(buttons[0]);
expect(mockOnTextAdd).toHaveBeenCalledWith("New text", expect.any(Object));
}
});
it("should show error for empty text", async () => {
const { container } = render(TextManager, {
props: {
texts: [],
onTextAdd: mockOnTextAdd,
onTextUpdate: mockOnTextUpdate,
onTextDelete: mockOnTextDelete,
},
});
// Find add button and click without entering text
const buttons = screen.getAllByRole("button");
if (buttons.length > 0) {
await fireEvent.click(buttons[0]);
// Should not call onTextAdd for empty text
expect(mockOnTextAdd).not.toHaveBeenCalled();
}
});
it("should handle text update", async () => {
const mockTexts = [{ id: "text-1", text: "Original text" }];
const { container } = render(TextManager, {
props: {
texts: mockTexts,
onTextAdd: mockOnTextAdd,
onTextUpdate: mockOnTextUpdate,
onTextDelete: mockOnTextDelete,
},
});
// Find text inputs for existing texts
const textInputs = container.querySelectorAll('input[type="text"], textarea');
if (textInputs.length > 0) {
await fireEvent.input(textInputs[0], { target: { value: "Updated text" } });
// Should call onTextUpdate with the text ID and new text
expect(mockOnTextUpdate).toHaveBeenCalledWith("text-1", "Updated text");
}
});
it("should handle text deletion", async () => {
const mockTexts = [{ id: "text-1", text: "Text to delete" }];
render(TextManager, {
props: {
texts: mockTexts,
onTextAdd: mockOnTextAdd,
onTextUpdate: mockOnTextUpdate,
onTextDelete: mockOnTextDelete,
},
});
// Find delete button (might be an X button or similar)
const buttons = screen.getAllByRole("button");
const deleteButton = buttons.find(
(button) =>
button.textContent?.includes("Delete") ||
button.textContent?.includes("Remove") ||
button.textContent?.includes("×") ||
button.textContent?.includes("X"),
);
if (deleteButton) {
await fireEvent.click(deleteButton);
expect(mockOnTextDelete).toHaveBeenCalledWith("text-1");
}
});
it("should handle font size changes", async () => {
const { container } = render(TextManager, {
props: {
texts: [],
onTextAdd: mockOnTextAdd,
onTextUpdate: mockOnTextUpdate,
onTextDelete: mockOnTextDelete,
},
});
// Find font size input (number input)
const numberInputs = container.querySelectorAll('input[type="number"]');
if (numberInputs.length > 0) {
await fireEvent.input(numberInputs[0], { target: { value: "24" } });
// Font size change should be handled in the component
expect(container).toBeTruthy(); // Basic check that component still renders
}
});
it("should handle color changes", async () => {
const { container } = render(TextManager, {
props: {
texts: [],
onTextAdd: mockOnTextAdd,
onTextUpdate: mockOnTextUpdate,
onTextDelete: mockOnTextDelete,
},
});
// Find color input
const colorInputs = container.querySelectorAll('input[type="color"]');
if (colorInputs.length > 0) {
await fireEvent.input(colorInputs[0], { target: { value: "#ff0000" } });
// Color change should be handled in the component
expect(container).toBeTruthy(); // Basic check that component still renders
}
});
it("should handle text alignment changes", async () => {
const { container } = render(TextManager, {
props: {
texts: [],
onTextAdd: mockOnTextAdd,
onTextUpdate: mockOnTextUpdate,
onTextDelete: mockOnTextDelete,
},
});
// Look for alignment buttons or radio buttons
const radioButtons = screen.getAllByRole("radio");
if (radioButtons.length > 0) {
await fireEvent.click(radioButtons[0]);
expect(container).toBeTruthy(); // Basic check that component still renders
}
});
it("should call updateAllTextSettings when update all button is clicked", async () => {
const { updateAllTextSettings } = await import("$stores/panelStore");
render(TextManager, {
props: {
texts: [],
onTextAdd: mockOnTextAdd,
onTextUpdate: mockOnTextUpdate,
onTextDelete: mockOnTextDelete,
},
});
// Look for "Update All" or similar button
const buttons = screen.getAllByRole("button");
const updateAllButton = buttons.find(
(button) =>
button.textContent?.includes("Update All") ||
button.textContent?.includes("Apply to All") ||
button.textContent?.includes("Сохранить"),
);
if (updateAllButton) {
await fireEvent.click(updateAllButton);
expect(updateAllTextSettings).toHaveBeenCalled();
}
});
});
+11 -86
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@@ -1,5 +1,5 @@
import { AppError } from "$lib/types/errors";
import { createError, handleError, isRecoverableError, logError, retryOperation } from "$lib/utils/errorHandler";
import { AppError } from "$lib/error.types";
import { createError, formatError, logError } from "$lib/utils/errorUtils";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
describe("errorHandler", () => {
@@ -14,70 +14,40 @@ describe("errorHandler", () => {
vi.restoreAllMocks();
});
describe("handleError", () => {
it("should handle AppError with recoverable flag", () => {
describe("formatError", () => {
it("should handle AppError", () => {
const error = new AppError("Test error", "TEST_ERROR", true);
const result = handleError(error);
const result = formatError(error);
expect(result).toBe("Ошибка: Test error. Попробуйте снова.");
});
it("should handle AppError with non-recoverable flag", () => {
const error = new AppError("Critical error", "CRITICAL_ERROR", false);
const result = handleError(error);
expect(result).toBe("Критическая ошибка: Critical error");
expect(result).toBe("Произошла ошибка: Test error");
});
it("should handle standard Error objects", () => {
const error = new Error("Standard error message");
const result = handleError(error, "Custom prefix");
const result = formatError(error, "Custom prefix");
expect(result).toBe("Custom prefix: Standard error message");
});
it("should handle string errors", () => {
const result = handleError("String error", "Custom prefix");
const result = formatError("String error", "Custom prefix");
expect(result).toBe("Custom prefix: String error");
});
it("should handle unknown error types", () => {
const result = handleError({ some: "object" }, "Custom prefix");
const result = formatError({ some: "object" }, "Custom prefix");
expect(result).toBe("Custom prefix: Произошла неизвестная ошибка");
});
it("should use default message when none provided", () => {
const result = handleError({ some: "object" });
const result = formatError({ some: "object" });
expect(result).toBe("Произошла ошибка: Произошла неизвестная ошибка");
});
});
describe("isRecoverableError", () => {
it("should return true for recoverable AppError", () => {
const error = new AppError("Test error", "TEST_ERROR", true);
const result = isRecoverableError(error);
expect(result).toBe(true);
});
it("should return false for non-recoverable AppError", () => {
const error = new AppError("Test error", "TEST_ERROR", false);
const result = isRecoverableError(error);
expect(result).toBe(false);
});
it("should return false for non-AppError objects", () => {
const error = new Error("Standard error");
const result = isRecoverableError(error);
expect(result).toBe(false);
});
});
describe("createError", () => {
it("should create AppError with default recoverable flag", () => {
const error = createError("Test message", "TEST_CODE");
@@ -85,19 +55,11 @@ describe("errorHandler", () => {
expect(error).toBeInstanceOf(AppError);
expect(error.message).toBe("Test message");
expect(error.code).toBe("TEST_CODE");
expect(error.recoverable).toBe(true);
});
it("should create AppError with custom recoverable flag", () => {
const error = createError("Test message", "TEST_CODE", false);
expect(error).toBeInstanceOf(AppError);
expect(error.recoverable).toBe(false);
});
it("should create AppError with details", () => {
const details = { some: "additional info" };
const error = createError("Test message", "TEST_CODE", true, details);
const error = createError("Test message", "TEST_CODE", details);
expect(error.details).toBe(details);
});
@@ -144,41 +106,4 @@ describe("errorHandler", () => {
});
});
});
describe("retryOperation", () => {
it("should succeed on first attempt", async () => {
const operation = vi.fn().mockResolvedValue("success");
const result = await retryOperation(operation, 3);
expect(result).toBe("success");
expect(operation).toHaveBeenCalledTimes(1);
});
it("should retry on failure and succeed", async () => {
const operation = vi.fn().mockRejectedValueOnce(new Error("First failure")).mockResolvedValueOnce("success");
const result = await retryOperation(operation, 3, 10);
expect(result).toBe("success");
expect(operation).toHaveBeenCalledTimes(2);
});
it("should throw after max retries", async () => {
const operation = vi.fn().mockRejectedValue(new Error("Persistent failure"));
await expect(retryOperation(operation, 2, 10)).rejects.toThrow("Persistent failure");
expect(operation).toHaveBeenCalledTimes(2); // Initial + 1 retry
});
it("should wait between retries", async () => {
const operation = vi.fn().mockRejectedValueOnce(new Error("First failure")).mockResolvedValueOnce("success");
const startTime = Date.now();
await retryOperation(operation, 2, 50);
const endTime = Date.now();
expect(endTime - startTime).toBeGreaterThanOrEqual(50);
});
});
});
-342
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@@ -1,342 +0,0 @@
import type { Panel } from "$lib/types/panel";
import { PanelStorage } from "$lib/utils/panelStorage";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
// Mock the error handler to avoid console noise during tests
vi.mock("$lib/utils/errorHandler", () => ({
logError: vi.fn(),
handleError: vi.fn((error: any, message: string) => `${message}: ${error}`),
}));
describe("PanelStorage", () => {
let storage: PanelStorage;
let mockPanel: Panel;
let mockLocalStorage: any;
beforeEach(() => {
storage = new PanelStorage();
mockPanel = {
id: "test-panel-1",
backgroundImage: "/backgrounds/b1.jpg",
text: {
id: "test-text-1",
text: "Test Panel",
fontSize: 18,
fontFamily: "Arial",
color: "#ffffff",
textAlign: "center",
paddingX: 10,
verticalOffset: 0,
},
height: 100,
createdAt: new Date("2024-01-01"),
updatedAt: new Date("2024-01-01"),
};
// Create a properly typed mock for localStorage
mockLocalStorage = {
getItem: vi.fn(),
setItem: vi.fn(),
removeItem: vi.fn(),
clear: vi.fn(),
length: 0,
key: vi.fn(),
};
// Replace window.localStorage with our mock
Object.defineProperty(window, "localStorage", {
value: mockLocalStorage,
writable: true,
configurable: true,
});
vi.clearAllMocks();
});
afterEach(() => {
vi.clearAllMocks();
});
describe("savePanel", () => {
it("should save a new panel successfully", () => {
const result = storage.savePanel(mockPanel);
expect(result.success).toBe(true);
expect(mockLocalStorage.setItem).toHaveBeenCalledWith("twitch-panels", expect.stringContaining("test-panel-1"));
});
it("should update existing panel", () => {
// Save initial panel
storage.savePanel(mockPanel);
// Update panel
const updatedPanel = { ...mockPanel, height: 150 };
const result = storage.savePanel(updatedPanel);
expect(result.success).toBe(true);
// Get the last call to localStorage.setItem
const calls = mockLocalStorage.setItem.mock.calls;
const savedData = JSON.parse(calls[calls.length - 1][1]);
expect(savedData[0].height).toBe(150);
});
it("should limit panels to MAX_PANELS count", () => {
// Create and save 51 panels (exceeding MAX_PANELS = 50)
const panels = Array.from({ length: 51 }, (_, i) => ({
...mockPanel,
id: `panel-${i}`,
}));
// Mock localStorage to return the saved data for getAllPanels
let savedData: any[] = [];
mockLocalStorage.setItem.mockImplementation((key: string, value: string) => {
if (key === "twitch-panels") {
savedData = JSON.parse(value);
}
});
mockLocalStorage.getItem.mockImplementation((key: string) => {
if (key === "twitch-panels") {
return JSON.stringify(savedData);
}
return null;
});
panels.forEach((panel) => storage.savePanel(panel));
// Check the final state by calling getAllPanels
const finalPanels = storage.getAllPanels();
expect(finalPanels.length).toBe(50);
expect(finalPanels[0].id).toBe("panel-50"); // Most recent panel
});
it("should handle localStorage errors gracefully", () => {
// Mock localStorage to throw an error
mockLocalStorage.setItem.mockImplementation(() => {
throw new Error("Storage full");
});
const result = storage.savePanel(mockPanel);
expect(result.success).toBe(false);
expect(result.error).toContain("Ошибка сохранения панели");
});
});
describe("getAllPanels", () => {
it("should return empty array when no panels exist", () => {
mockLocalStorage.getItem.mockReturnValue(null);
const panels = storage.getAllPanels();
expect(panels).toEqual([]);
});
it("should return saved panels", () => {
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([mockPanel]));
const panels = storage.getAllPanels();
expect(panels).toHaveLength(1);
expect(panels[0]).toEqual(mockPanel);
});
it("should filter out invalid panels", () => {
const validPanel = mockPanel;
const invalidPanel = {
id: "invalid-1",
backgroundImage: "/backgrounds/b2.jpg",
// Missing required text property
height: 100,
createdAt: new Date(),
updatedAt: new Date(),
};
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([validPanel, invalidPanel]));
const panels = storage.getAllPanels();
expect(panels).toHaveLength(1);
expect(panels[0]).toEqual(validPanel);
});
it("should handle corrupted localStorage data", () => {
mockLocalStorage.getItem.mockReturnValue("invalid json");
const panels = storage.getAllPanels();
expect(panels).toEqual([]);
});
});
describe("getPanelById", () => {
it("should return panel by id", () => {
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([mockPanel]));
const panel = storage.getPanelById("test-panel-1");
expect(panel).toEqual(mockPanel);
});
it("should return undefined for non-existent panel", () => {
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([mockPanel]));
const panel = storage.getPanelById("non-existent");
expect(panel).toBeUndefined();
});
it("should handle errors gracefully", () => {
// Mock localStorage to throw an error
mockLocalStorage.getItem.mockImplementation(() => {
throw new Error("Storage error");
});
const panel = storage.getPanelById("test-panel-1");
expect(panel).toBeUndefined();
});
});
describe("deletePanel", () => {
it("should delete panel by id", () => {
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([mockPanel]));
const result = storage.deletePanel("test-panel-1");
expect(result.success).toBe(true);
expect(mockLocalStorage.setItem).toHaveBeenCalledWith("twitch-panels", "[]");
});
it("should succeed when panel does not exist", () => {
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([mockPanel]));
const result = storage.deletePanel("non-existent");
expect(result.success).toBe(true);
// Should still save the unchanged array
expect(mockLocalStorage.setItem).toHaveBeenCalled();
});
it("should handle localStorage errors", () => {
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([mockPanel]));
// Mock localStorage to throw an error
mockLocalStorage.setItem.mockImplementation(() => {
throw new Error("Storage error");
});
const result = storage.deletePanel("test-panel-1");
expect(result.success).toBe(false);
expect(result.error).toContain("Ошибка удаления панели");
});
});
describe("clearAll", () => {
it("should clear all panels", () => {
const result = storage.clearAll();
expect(result.success).toBe(true);
expect(mockLocalStorage.removeItem).toHaveBeenCalledWith("twitch-panels");
});
it("should handle localStorage errors", () => {
// Mock localStorage to throw an error
mockLocalStorage.removeItem.mockImplementation(() => {
throw new Error("Storage error");
});
const result = storage.clearAll();
expect(result.success).toBe(false);
expect(result.error).toContain("Ошибка очистки хранилища");
});
});
describe("getPanelCount", () => {
it("should return correct panel count", () => {
expect(storage.getPanelCount()).toBe(0);
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([mockPanel]));
expect(storage.getPanelCount()).toBe(1);
const secondPanel = { ...mockPanel, id: "test-panel-2" };
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([mockPanel, secondPanel]));
expect(storage.getPanelCount()).toBe(2);
});
});
describe("hasSpaceForNewPanel", () => {
it("should return true when under limit", () => {
expect(storage.hasSpaceForNewPanel()).toBe(true);
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([mockPanel]));
expect(storage.hasSpaceForNewPanel()).toBe(true);
});
it("should return false when at limit", () => {
// Create and save 50 panels (MAX_PANELS limit)
const panels = Array.from({ length: 50 }, (_, i) => ({
...mockPanel,
id: `panel-${i}`,
}));
mockLocalStorage.getItem.mockReturnValue(JSON.stringify(panels));
expect(storage.hasSpaceForNewPanel()).toBe(false);
});
});
describe("panel validation", () => {
it("should validate correct panel structure", () => {
const validPanel = mockPanel;
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([validPanel]));
const panels = storage.getAllPanels();
expect(panels).toHaveLength(1);
expect(panels[0]).toEqual(validPanel);
});
it("should reject panel with invalid height", () => {
const invalidPanel = {
...mockPanel,
height: -100, // Negative height
};
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([invalidPanel]));
const panels = storage.getAllPanels();
expect(panels).toHaveLength(0);
});
it("should reject panel with height exceeding maximum", () => {
const invalidPanel = {
...mockPanel,
height: 2000, // Exceeds PANEL_HEIGHT_MAX (1000)
};
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([invalidPanel]));
const panels = storage.getAllPanels();
expect(panels).toHaveLength(0);
});
it("should reject panel with missing required properties", () => {
const invalidPanel = {
id: "invalid-panel",
// Missing backgroundImage
text: mockPanel.text,
height: 100,
createdAt: new Date(),
updatedAt: new Date(),
} as any;
mockLocalStorage.getItem.mockReturnValue(JSON.stringify([invalidPanel]));
const panels = storage.getAllPanels();
expect(panels).toHaveLength(0);
});
});
});
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import { DownloadService, type DownloadItem } from "$services/downloadService";
import { saveAs } from "file-saver";
import JSZip from "jszip";
import { beforeEach, describe, expect, it, vi } from "vitest";
vi.mock("file-saver", () => {
return {
saveAs: vi.fn(),
};
});
vi.mock("jszip", () => {
// Создаем объект с методами заранее, чтобы иметь к ним доступ
const mockZipInstance = {
file: vi.fn().mockReturnThis(),
generateAsync: vi.fn().mockResolvedValue(new Blob([])),
};
// Возвращаем функцию-конструктор
return {
default: vi.fn(function () {
return mockZipInstance;
}),
};
});
describe("DownloadService", () => {
let service: DownloadService;
let mockKonvaStage: any;
beforeEach(() => {
service = new DownloadService();
vi.clearAllMocks();
mockKonvaStage = {
toBlob: vi.fn(({ callback }) => {
callback(new Blob(["test image data"], { type: "image/png" }));
}),
};
});
describe("downloadPanel", () => {
it("should export panel successfully", async () => {
const result = await service.downloadPanel(mockKonvaStage, "test-panel-1");
const [blobArg, fileNameArg] = vi.mocked(saveAs).mock.calls[0];
expect(result.success).toBe(true);
expect(mockKonvaStage.toBlob).toHaveBeenCalled();
expect(blobArg instanceof Blob).toBe(true);
expect(fileNameArg).toBe("test-panel-1.png");
});
it("should handle Konva stage without toBlob method", async () => {
const invalidStage = { toBlob: undefined };
const result = await service.downloadPanel(invalidStage as any, "test-panel-1.png");
expect(result.success).toBe(false);
if (!result.success) {
expect(result.error).toContain("Konva Stage не найден или не поддерживает toBlob");
}
});
it("should handle blob creation failure", async () => {
mockKonvaStage.toBlob = vi.fn(({ callback }) => {
callback(null);
});
const result = await service.downloadPanel(mockKonvaStage, "test-panel-1.png");
expect(result.success).toBe(false);
if (!result.success) {
expect(result.error).toContain("Не удалось создать изображение");
}
});
});
describe("downloadAllPanels", () => {
it("should handle successful download of multiple panels", async () => {
const panels: Array<DownloadItem> = [{ filename: "test-panel-1", stage: mockKonvaStage }];
const result = await service.downloadAll(panels);
const [blobArg, fileNameArg] = vi.mocked(saveAs).mock.calls[0];
const zipInstance = vi.mocked(JSZip).mock.instances[0];
expect(result.success).toBe(true);
expect(mockKonvaStage.toBlob).toHaveBeenCalled();
expect(blobArg instanceof Blob).toBe(true);
expect(fileNameArg).toBe("panels.zip");
expect(zipInstance.file).toHaveBeenCalledTimes(1);
expect(zipInstance.file).toHaveBeenCalledWith("test-panel-1.png", expect.anything());
});
it("should add to zip all files", async () => {
const panels: Array<DownloadItem> = [
{ filename: "test-panel-1", stage: mockKonvaStage },
{ filename: "test-panel-2", stage: mockKonvaStage },
{ filename: "test-panel-3", stage: mockKonvaStage },
{ filename: "test-panel-4", stage: mockKonvaStage },
{ filename: "test-panel-5", stage: mockKonvaStage },
];
const result = await service.downloadAll(panels);
const [blobArg, fileNameArg] = vi.mocked(saveAs).mock.calls[0];
const zipInstance = vi.mocked(JSZip).mock.instances[0];
expect(result.success).toBe(true);
expect(mockKonvaStage.toBlob).toHaveBeenCalledTimes(5);
expect(zipInstance.file).toHaveBeenCalledTimes(5);
expect(zipInstance.file).toHaveBeenCalledWith("test-panel-1.png", expect.anything());
expect(zipInstance.file).toHaveBeenCalledWith("test-panel-2.png", expect.anything());
expect(zipInstance.file).toHaveBeenCalledWith("test-panel-3.png", expect.anything());
expect(zipInstance.file).toHaveBeenCalledWith("test-panel-4.png", expect.anything());
expect(zipInstance.file).toHaveBeenCalledWith("test-panel-5.png", expect.anything());
});
it("should handle failure", async () => {
const invalidStage = { toBlob: undefined };
const panels: Array<DownloadItem> = [{ filename: "test-panel-1", stage: invalidStage as any }];
const result = await service.downloadAll(panels);
expect(result.success).toBe(false);
if (!result.success) {
expect(result.error).toContain("Ошибка сохранения архива");
}
});
});
});
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import type { Panel } from "$lib/types/panel";
import { ExportService } from "$services/exportService";
import { beforeEach, describe, expect, it, vi } from "vitest";
// Mock file-saver
vi.mock("file-saver", () => ({
default: {
saveAs: vi.fn(),
},
}));
describe("ExportService", () => {
let service: ExportService;
let mockPanel: Panel;
let mockKonvaStage: any;
beforeEach(() => {
service = new ExportService();
mockPanel = {
id: "test-panel-1",
backgroundImage: "/backgrounds/b1.jpg",
text: {
id: "test-text-1",
text: "Test Panel",
fontSize: 18,
fontFamily: "Arial",
color: "#ffffff",
textAlign: "center",
paddingX: 10,
verticalOffset: 0,
},
height: 100,
createdAt: new Date("2024-01-01"),
updatedAt: new Date("2024-01-01"),
};
mockKonvaStage = {
toBlob: vi.fn(({ callback }) => {
callback(new Blob(["test image data"], { type: "image/png" }));
}),
};
});
describe("exportPanel", () => {
it("should export panel successfully with valid Konva stage", async () => {
const result = await service.exportPanel(mockPanel, mockKonvaStage);
expect(result.success).toBe(true);
expect(result.error).toBeUndefined();
expect(mockKonvaStage.toBlob).toHaveBeenCalled();
});
it("should handle missing Konva stage gracefully", async () => {
const result = await service.exportPanel(mockPanel, null as any);
expect(result.success).toBe(false);
expect(result.error).toContain("Konva Stage не передан для экспорта");
});
it("should handle Konva stage without toBlob method", async () => {
const invalidStage = { toBlob: undefined };
const result = await service.exportPanel(mockPanel, invalidStage as any);
expect(result.success).toBe(false);
expect(result.error).toContain("Konva Stage не найден или не поддерживает toBlob");
});
it("should handle blob creation failure", async () => {
mockKonvaStage.toBlob = vi.fn(({ callback }) => {
callback(null); // Simulate blob creation failure
});
const result = await service.exportPanel(mockPanel, mockKonvaStage);
expect(result.success).toBe(false);
expect(result.error).toContain("Не удалось создать изображение");
});
it("should use custom filename when provided", async () => {
const customFilename = "custom-panel-name.png";
const result = await service.exportPanel(mockPanel, mockKonvaStage, customFilename);
expect(result.success).toBe(true);
// The filename is passed to file-saver, but we mocked it
});
it("should use default filename when custom filename not provided", async () => {
const result = await service.exportPanel(mockPanel, mockKonvaStage);
expect(result.success).toBe(true);
// Default filename should be "twitch-panel-test-panel-1.png"
});
});
describe("handleDownload", () => {
it("should handle successful download", async () => {
// Mock successful export
mockKonvaStage.toBlob = vi.fn(({ callback }) => {
callback(new Blob(["test image data"], { type: "image/png" }));
});
await expect(service.handleDownload(mockPanel, mockKonvaStage)).resolves.not.toThrow();
});
// it("should throw error when export fails", async () => {
// // Mock failed export
// mockKonvaStage.toBlob = vi.fn(({ callback }) => {
// callback(null);
// });
// await expect(service.handleDownload(mockPanel, mockKonvaStage)).rejects.toThrow("Ошибка экспорта панели");
// });
});
describe("exportPanels", () => {
it("should return not implemented error", async () => {
const panels = [mockPanel, { ...mockPanel, id: "test-panel-2" }];
const result = await service.exportPanels(panels);
expect(result.success).toBe(false);
expect(result.error).toBe("Пакетный экспорт еще не реализован");
});
});
});
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import type { Panel } from "$lib/types/panel";
import {
createEmptyPanel,
panelStore,
textSettingsStore,
updateAllTextSettings,
updatePanel,
} from "$stores/panelStore";
import { get } from "svelte/store";
import { beforeEach, describe, expect, it, vi } from "vitest";
// Mock uuid
vi.mock("uuid", () => ({
v4: vi.fn(() => "test-uuid-12345"),
}));
describe("panelStore", () => {
beforeEach(() => {
// Reset stores to initial state
panelStore.set(undefined);
textSettingsStore.set({
fontSize: 18,
fontFamily: "Arial",
color: "#ffffff",
textAlign: "left",
paddingX: 10,
verticalOffset: 0,
});
});
describe("panelStore", () => {
it("should initialize with undefined value", () => {
const store = get(panelStore);
expect(store).toBeUndefined();
});
it("should update panel value", () => {
const mockPanel: Panel = {
id: "test-panel-1",
backgroundImage: "/backgrounds/b1.jpg",
text: {
id: "test-text-1",
text: "Test Panel",
fontSize: 18,
fontFamily: "Arial",
color: "#ffffff",
textAlign: "center",
paddingX: 10,
verticalOffset: 0,
},
height: 100,
createdAt: new Date("2024-01-01"),
updatedAt: new Date("2024-01-01"),
};
panelStore.set(mockPanel);
const store = get(panelStore);
expect(store).toEqual(mockPanel);
});
});
describe("textSettingsStore", () => {
it("should initialize with default text settings", () => {
const settings = get(textSettingsStore);
expect(settings).toEqual({
fontSize: 18,
fontFamily: "Arial",
color: "#ffffff",
textAlign: "left",
paddingX: 10,
verticalOffset: 0,
});
});
it("should update text settings", () => {
const newSettings = {
fontSize: 24,
fontFamily: "Helvetica",
color: "#000000",
};
updateAllTextSettings(newSettings);
const settings = get(textSettingsStore);
expect(settings.fontSize).toBe(24);
expect(settings.fontFamily).toBe("Helvetica");
expect(settings.color).toBe("#000000");
// Other properties should remain unchanged
expect(settings.textAlign).toBe("left");
expect(settings.paddingX).toBe(10);
expect(settings.verticalOffset).toBe(0);
});
});
describe("createEmptyPanel", () => {
// it("should create panel with default settings", () => {
// const panel = createEmptyPanel();
// expect(panel.id).toBe("test-uuid-12345");
// expect(panel.backgroundImage).toBe("");
// expect(panel.height).toBe(320); // PANEL_SETTINGS.PANEL_HEIGHT_DEFAULT
// expect(panel.text.text).toBe("");
// expect(panel.text.fontSize).toBe(18);
// expect(panel.text.fontFamily).toBe("Arial");
// expect(panel.text.color).toBe("#ffffff");
// expect(panel.text.textAlign).toBe("center");
// expect(panel.text.paddingX).toBe(10);
// expect(panel.text.verticalOffset).toBe(0);
// expect(panel.createdAt).toBeInstanceOf(Date);
// expect(panel.updatedAt).toBeInstanceOf(Date);
// });
it("should create panel with custom height", () => {
const customHeight = 500;
const panel = createEmptyPanel(customHeight);
expect(panel.height).toBe(customHeight);
});
});
describe("updatePanel", () => {
it("should update panel properties and timestamp", () => {
const originalPanel: Panel = {
id: "test-panel-1",
backgroundImage: "/backgrounds/b1.jpg",
text: {
id: "test-text-1",
text: "Original Text",
fontSize: 18,
fontFamily: "Arial",
color: "#ffffff",
textAlign: "center",
paddingX: 10,
verticalOffset: 0,
},
height: 100,
createdAt: new Date("2024-01-01"),
updatedAt: new Date("2024-01-01"),
};
const updates = {
backgroundImage: "/backgrounds/b2.jpg",
height: 150,
text: {
...originalPanel.text,
text: "Updated Text",
fontSize: 24,
},
};
const updatedPanel = updatePanel(originalPanel, updates);
expect(updatedPanel.backgroundImage).toBe("/backgrounds/b2.jpg");
expect(updatedPanel.height).toBe(150);
expect(updatedPanel.text.text).toBe("Updated Text");
expect(updatedPanel.text.fontSize).toBe(24);
// Unchanged properties should remain the same
expect(updatedPanel.id).toBe("test-panel-1");
expect(updatedPanel.text.fontFamily).toBe("Arial");
expect(updatedPanel.text.color).toBe("#ffffff");
// updatedAt should be changed to current time
expect(updatedPanel.updatedAt.getTime()).toBeGreaterThan(originalPanel.updatedAt.getTime());
// createdAt should remain unchanged
expect(updatedPanel.createdAt).toEqual(originalPanel.createdAt);
});
it("should handle empty updates", () => {
const originalPanel: Panel = {
id: "test-panel-1",
backgroundImage: "/backgrounds/b1.jpg",
text: {
id: "test-text-1",
text: "Original Text",
fontSize: 18,
fontFamily: "Arial",
color: "#ffffff",
textAlign: "center",
paddingX: 10,
verticalOffset: 0,
},
height: 100,
createdAt: new Date("2024-01-01"),
updatedAt: new Date("2024-01-01"),
};
const updatedPanel = updatePanel(originalPanel, {});
// Should only update the updatedAt timestamp
expect(updatedPanel).toEqual({
...originalPanel,
updatedAt: expect.any(Date),
});
expect(updatedPanel.updatedAt.getTime()).toBeGreaterThan(originalPanel.updatedAt.getTime());
});
});
});