local fs = require("quicker.fs")

local home = os.getenv("HOME")
local cwd = vim.fn.getcwd()

describe("fs", function()
  it("shortens path", function()
    assert.equals("~/bar/baz.txt", fs.shorten_path(home .. "/bar/baz.txt"))
    assert.equals("bar/baz.txt", fs.shorten_path(cwd .. "/bar/baz.txt"))
    assert.equals("/foo/bar.txt", fs.shorten_path("/foo/bar.txt"))
  end)

  it("finds subpath", function()
    assert.truthy(fs.is_subpath("/root", "/root/foo"))
    assert.truthy(fs.is_subpath(cwd, "foo"))
    assert.falsy(fs.is_subpath("/root", "/foo"))
    assert.falsy(fs.is_subpath("/root", "/rooter/foo"))
    assert.falsy(fs.is_subpath("/root", "/root/../foo"))
  end)
end)