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compare.test.ts — ui Source File

Architecture documentation for compare.test.ts, a typescript file in the ui codebase. 3 imports, 0 dependents.

File typescript FrameworkTooling 3 imports

Entity Profile

Dependency Diagram

graph LR
  1734752f_152c_7d66_3858_3587b1cc5578["compare.test.ts"]
  d5d2f99b_9ade_1fed_4fc0_383bcc559cdd["compare.ts"]
  1734752f_152c_7d66_3858_3587b1cc5578 --> d5d2f99b_9ade_1fed_4fc0_383bcc559cdd
  f986de80_d207_244d_daac_223724e81054["isContentSame"]
  1734752f_152c_7d66_3858_3587b1cc5578 --> f986de80_d207_244d_daac_223724e81054
  c8d55bee_7008_1e1f_317b_8dc47b31b6a8["vitest"]
  1734752f_152c_7d66_3858_3587b1cc5578 --> c8d55bee_7008_1e1f_317b_8dc47b31b6a8
  style 1734752f_152c_7d66_3858_3587b1cc5578 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

import { describe, expect, it } from "vitest"

import { isContentSame } from "./compare"

describe("isContentSame", () => {
  describe("basic comparisons", () => {
    it("should return true for identical content", () => {
      const content = `const foo = "bar"`
      expect(isContentSame(content, content)).toBe(true)
    })

    it("should return true for content with different line endings", () => {
      const content1 = `line1\nline2\nline3`
      const content2 = `line1\r\nline2\r\nline3`
      expect(isContentSame(content1, content2)).toBe(true)
    })

    it("should return true for content with different whitespace at ends", () => {
      const content1 = `  const foo = "bar"  `
      const content2 = `const foo = "bar"`
      expect(isContentSame(content1, content2)).toBe(true)
    })

    it("should return false for different content", () => {
      const content1 = `const foo = "bar"`
      const content2 = `const foo = "baz"`
      expect(isContentSame(content1, content2)).toBe(false)
    })
  })

  describe("import comparisons with ignoreImports enabled", () => {
    it("should return true for different aliased imports to same module", () => {
      const content1 = `import { Button } from "@/components/ui/button"`
      const content2 = `import { Button } from "~/ui/button"`
      expect(isContentSame(content1, content2, { ignoreImports: true })).toBe(
        true
      )
    })

    it("should return true for different paths to same final module", () => {
      const content1 = `import { cn } from "@/lib/utils"`
      const content2 = `import { cn } from "~/utils"`
      expect(isContentSame(content1, content2, { ignoreImports: true })).toBe(
        true
      )
    })

    it("should preserve relative imports and require exact match", () => {
      const content1 = `import { Button } from "./button"`
      const content2 = `import { Button } from "../button"`
      expect(isContentSame(content1, content2, { ignoreImports: true })).toBe(
        false
      )
    })

    it("should handle multiple imports with different aliases", () => {
      const content1 = `
import { Button } from "@/components/ui/button"
import { cn } from "@/lib/utils"
import { Card } from "@/components/ui/card"
// ... (201 more lines)

Domain

Dependencies

Source

Frequently Asked Questions

What does compare.test.ts do?
compare.test.ts is a source file in the ui codebase, written in typescript. It belongs to the FrameworkTooling domain.
What does compare.test.ts depend on?
compare.test.ts imports 3 module(s): compare.ts, isContentSame, vitest.
Where is compare.test.ts in the architecture?
compare.test.ts is located at packages/shadcn/src/utils/compare.test.ts (domain: FrameworkTooling, directory: packages/shadcn/src/utils).

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