test-helpers.ts•1.91 kB
import {
HackerNewsItem,
HackerNewsUser,
StoryWithMetadata,
UserWithStats,
ItemType
} from "./types/hackernews";
export const createMockItem = (overrides: Partial<HackerNewsItem> = {}): HackerNewsItem => ({
id: 123,
type: "story" as ItemType,
by: "testuser",
time: Date.now() / 1000,
title: "Test Story",
score: 100,
descendants: 25,
...overrides
});
export const createMockUser = (overrides: Partial<HackerNewsUser> = {}): HackerNewsUser => ({
id: "testuser",
created: 1640995200,
karma: 1000,
about: "Test user",
submitted: [123, 456, 789],
...overrides
});
export const createMockStoryWithMetadata = (overrides: Partial<StoryWithMetadata> = {}): StoryWithMetadata => ({
id: 123,
type: "story" as ItemType,
by: "testuser",
time: Date.now() / 1000,
title: "Test Story",
score: 100,
descendants: 25,
url: "https://example.com",
domain: "example.com",
ageHours: 2.5,
commentCount: 25,
...overrides
});
export const createMockUserWithStats = (overrides: Partial<UserWithStats> = {}): UserWithStats => ({
id: "testuser",
created: 1640995200,
karma: 1000,
about: "Test user",
submitted: [123, 456, 789],
averageScore: 150,
topStories: [
createMockItem({ id: 123, title: "Top Story 1", score: 200, descendants: 50 }),
createMockItem({ id: 456, title: "Top Story 2", score: 180, descendants: 30 })
],
recentActivity: [
createMockItem({ id: 789, type: "comment", text: "Recent comment", score: 10 })
],
...overrides
});
export const createMockComment = (overrides: Partial<HackerNewsItem> = {}): HackerNewsItem => ({
id: 456,
type: "comment" as ItemType,
by: "commenter",
time: Date.now() / 1000,
text: "This is a comment",
parent: 123,
...overrides
});
export const createMockCacheStats = (): { items: number; users: number; lists: number } => ({
items: 100,
users: 25,
lists: 10
});