test-url_parse.R
In urlparse: Fast Simple URL Parser

test_that("test basic url", {
  url <- 'https://www.example.com'
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "",
      password = "",
      host = "www.example.com",
      port = "",
      path = "",
      raw_path = "",
      query = list(),
      raw_query = "",
      fragment = ""
    )
  )
})


test_that("test complex url", {
  url <- "https://www.google.com/maps/place/Pennsylvania+Station/@40.7519848,-74.0015045,14.7z/data=!4m5!3m4!1s0x89c259ae15b2adcb:0x7955420634fd7eba!8m2!3d40.750568!4d-73.993519"
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "",
      password = "",
      host = "www.google.com",
      port = "",
      path = "/maps/place/Pennsylvania+Station/@40.7519848,-74.0015045,14.7z/data=!4m5!3m4!1s0x89c259ae15b2adcb:0x7955420634fd7eba!8m2!3d40.750568!4d-73.993519",
      raw_path = "/maps/place/Pennsylvania+Station/@40.7519848,-74.0015045,14.7z/data=!4m5!3m4!1s0x89c259ae15b2adcb:0x7955420634fd7eba!8m2!3d40.750568!4d-73.993519",
      query = list(),
      raw_query = "",
      fragment = ""
    )
  )
})

test_that("test username and password", {
  url <- "https://user_1:password_1@example.org:8080/dir/../api?q=1#frag"
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "user_1",
      password = "password_1",
      host = "example.org",
      port = "8080",
      path = "/dir/../api",
      raw_path = "",
      query = list(q = "1"),
      raw_query = "q=1",
      fragment = "frag"
    )
  )
})

test_that("test encoded path", {
  url <- 'https://www.example.com:8080/search%3D1%2B3'
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "",
      password = "",
      host = "www.example.com",
      port = "8080",
      path = "/search=1+3",
      raw_path = "/search%3D1%2B3",
      query = list(),
      raw_query = "",
      fragment = ""
    )
  )
})


test_that("test utf-8", {
  url <- "https://www.google.co.jp/search?q=\u30c9\u30a4\u30c4"
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "",
      password = "",
      host = "www.google.co.jp",
      port = "",
      path = "/search",
      raw_path = "",
      query = list(q = "\u30c9\u30a4\u30c4"),
      raw_query = "q=%E3%83%89%E3%82%A4%E3%83%84",
      fragment = ""
    )
  )
})

test_that("test encoded query", {
  url <- 'https://www.example.com:8080?var1=foo&var2=ba r&var3=baz+larry'
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "",
      password = "",
      host = "www.example.com",
      port = "8080",
      path = "",
      raw_path = "",
      query = list(var1 = "foo", var2 = "ba r", var3 = "baz+larry"),
      raw_query = "var1=foo&var2=ba%20r&var3=baz%2Blarry",
      fragment = ""
    )
  )

  url <- 'https://www.example.com:8080?var1&var2=ba r'
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "",
      password = "",
      host = "www.example.com",
      port = "8080",
      path = "",
      raw_path = "",
      query = list(var1 = "", var2 = "ba r"),
      raw_query = "var1=&var2=ba%20r",
      fragment = ""
    )
  )
})

test_that("test user, password, host combinations", {
  url <- 'https://user:password@example.com:8080'
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "user",
      password = "password",
      host = "example.com",
      port = "8080",
      path = "",
      raw_path = "",
      query = list(),
      raw_query = "",
      fragment = ""
    )
  )

  url <- 'https://user:password@example.com'
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "user",
      password = "password",
      host = "example.com",
      port = "",
      path = "",
      raw_path = "",
      query = list(),
      raw_query = "",
      fragment = ""
    )
  )

  url <- 'https://user@example.com:8080'
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "user",
      password = "",
      host = "example.com",
      port = "8080",
      path = "",
      raw_path = "",
      query = list(),
      raw_query = "",
      fragment = ""
    )
  )

  url <- 'https://user@example.com'
  actual <- url_parse(url)
  expect_equal(
    actual,
    list(
      scheme = "https",
      user = "user",
      password = "",
      host = "example.com",
      port = "",
      path = "",
      raw_path = "",
      query = list(),
      raw_query = "",
      fragment = ""
    )
  )
})


test_that("check url_parse_v2 parse vectorised urls", {
  urls <- c(
    "https://www.example.com",
    "https://www.google.com/maps/place/Pennsylvania+Station/@40.7519848,-74.0015045,14.7z/data=!4m5!3m4!1s0x89c259ae15b2adcb:0x7955420634fd7eba!8m2!3d40.750568!4d-73.993519",
    "https://user_1:password_1@example.org:8080/dir/../api?q=1#frag",
    "https://user:password@example.com",
    "https://www.example.com:8080/search%3D1%2B3",
    "https://www.google.co.jp/search?q=\u30c9\u30a4\u30c4",
    "https://www.example.com:8080?var1=foo&var2=ba r&var3=baz+larry",
    "https://user:password@example.com:8080",
    "https://user:password@example.com",
    "https://user@example.com:8080",
    "https://user@example.com"
  )
  expected <- data.frame(
    href = urls,
    scheme = rep("https", 11),
    user = c(
      "",
      "",
      "user_1",
      "user",
      "",
      "",
      "",
      "user",
      "user",
      "user",
      "user"
    ),
    password = c(
      "",
      "",
      "password_1",
      "password",
      "",
      "",
      "",
      "password",
      "password",
      "",
      ""
    ),
    host = c(
      "www.example.com",
      "www.google.com",
      "example.org",
      "example.com",
      "www.example.com",
      "www.google.co.jp",
      "www.example.com",
      "example.com",
      "example.com",
      "example.com",
      "example.com"
    ),
    port = c("", "", "8080", "", "8080", "", "8080", "8080", "", "8080", ""),
    path = c(
      "",
      "/maps/place/Pennsylvania+Station/@40.7519848,-74.0015045,14.7z/data=!4m5!3m4!1s0x89c259ae15b2adcb:0x7955420634fd7eba!8m2!3d40.750568!4d-73.993519",
      "/dir/../api",
      "",
      "/search=1+3",
      "/search",
      "",
      "",
      "",
      "",
      ""
    ),
    raw_path = c(
      "",
      "/maps/place/Pennsylvania+Station/@40.7519848,-74.0015045,14.7z/data=!4m5!3m4!1s0x89c259ae15b2adcb:0x7955420634fd7eba!8m2!3d40.750568!4d-73.993519",
      "",
      "",
      "/search%3D1%2B3",
      "",
      "",
      "",
      "",
      "",
      ""
    ),
    raw_query = c(
      "",
      "",
      "q=1",
      "",
      "",
      "q=%E3%83%89%E3%82%A4%E3%83%84",
      "var1=foo&var2=ba%20r&var3=baz%2Blarry",
      "",
      "",
      "",
      ""
    ),
    fragment = c(
      "",
      "",
      "frag",
      "",
      "",
      "",
      "",
      "",
      "",
      "",
      ""
    )
  )
  actual <- url_parse_v2(urls)
  expect_equal(actual, expected)
})