transform-css-vars.test.ts

import { expect, test } from "vitest"

import { transform } from "../../src/utils/transformers"
import stone from "../fixtures/colors/stone.json"

test("transform css vars", async () => {
  expect(
    await transform({
      filename: "test.ts",
      raw: `import * as React from "react"
export function Foo() {
	return <div className="bg-background hover:bg-muted text-primary-foreground sm:focus:text-accent-foreground">foo</div>
}"
    `,
      config: {
        tsx: true,
        tailwind: {
          baseColor: "stone",
          cssVariables: true,
        },
        aliases: {
          components: "@/components",
          utils: "@/lib/utils",
        },
      },
      baseColor: stone,
    })
  ).toMatchSnapshot()

  expect(
    await transform({
      filename: "test.ts",
      raw: `import * as React from "react"
export function Foo() {
	return <div className="bg-background hover:bg-muted text-primary-foreground sm:focus:text-accent-foreground">foo</div>
}"
    `,
      config: {
        tsx: true,
        tailwind: {
          baseColor: "stone",
          cssVariables: false,
        },
        aliases: {
          components: "@/components",
          utils: "@/lib/utils",
        },
      },
      baseColor: stone,
    })
  ).toMatchSnapshot()

  expect(
    await transform({
      filename: "test.ts",
      raw: `import * as React from "react"
export function Foo() {
	return <div className={cn("bg-background hover:bg-muted", true && "text-primary-foreground sm:focus:text-accent-foreground")}>foo</div>
}"
    `,
      config: {
        tsx: true,
        tailwind: {
          baseColor: "stone",
          cssVariables: false,
        },
        aliases: {
          components: "@/components",
          utils: "@/lib/utils",
        },
      },
      baseColor: stone,
    })
  ).toMatchSnapshot()

  expect(
    await transform({
      filename: "test.ts",
      raw: `import * as React from "react"
export function Foo() {
	return <div className={cn("bg-background border border-input")}>foo</div>
}"
    `,
      config: {
        tsx: true,
        tailwind: {
          baseColor: "stone",
          cssVariables: false,
        },
        aliases: {
          components: "@/components",
          utils: "@/lib/utils",
        },
      },
      baseColor: stone,
    })
  ).toMatchSnapshot()
})