test_that("rev_dep_check_tasks_df works with deafult params", {
  expect_silent(
    df <- rev_dep_check_tasks_df(
      test_path("testing_pkgs", "DALEXtra"),
      repos = "https://cran.r-project.org/"
      )
    )
  expect_s3_class(df, "data.frame")
  expect_true(NROW(df) >= 8)
  expect_named(df, c("alias", "version", "package", "custom"))
  
  expect_s3_class(df$package, "list_of_task_spec")
  expect_equal(unique(vcapply(df$package, function(x) class(x)[[1]])), "revdep_check_task_spec")
  expect_equal(unique(vcapply(df$package, function(x) class(x$package_spec)[[1]])), "package_spec")
  
  expect_s3_class(df$custom, "list_of_task_spec")
  expect_equal(unique(vcapply(df$custom, function(x) class(x)[[1]])), "custom_install_task_spec")
  expect_equal(unique(vcapply(df$custom, function(x) class(x$package_spec)[[1]])), c("package_spec_source", "NULL"))
  
  expect_true(all(endsWith(df$alias[seq(1, NROW(df), by = 2)], "(dev)")))
  expect_true(all(endsWith(df$alias[seq(2, NROW(df), by = 2)], "(v2.3.0)")))
  
  # Test displayes
  expect_no_error(print(df))
  expect_no_error(print(df$package))
  expect_no_error(print(df$custom))
})

test_that("rev_dep_check_tasks_df development_only = TRUE", {
  expect_silent(
    df <- rev_dep_check_tasks_df(
      test_path("testing_pkgs", "DALEXtra"),
      repos = "https://cran.r-project.org/",
      versions = "dev"
    )
  )
  expect_s3_class(df, "data.frame")
  expect_true(NROW(df) >= 4)
  expect_named(df, c("alias", "version", "package", "custom"))
  
  expect_s3_class(df$package, "list_of_task_spec")
  expect_equal(unique(vcapply(df$package, function(x) class(x)[[1]])), "check_task_spec")
  expect_equal(unique(vcapply(df$package, function(x) class(x$package_spec)[[1]])), "package_spec")
  
  expect_s3_class(df$custom, "list_of_task_spec")
  expect_equal(unique(vcapply(df$custom, function(x) class(x)[[1]])), "custom_install_task_spec")
  expect_equal(unique(vcapply(df$custom, function(x) class(x$package_spec)[[1]])), "package_spec_source")
  
  expect_true(all(endsWith(df$alias, "(dev)")))
  expect_true(all(!endsWith(df$alias, "(v2.3.0)")))
})

test_that("source_check_tasks_df works as expected", {
  examples_path <- system.file("example_packages", package = "checked")
  expect_silent(
    df <- source_check_tasks_df(
      c(
        test_path("testing_pkgs", "DALEXtra"),
        test_path("testing_pkgs", "rd2markdown"),
        file.path(examples_path, "exampleGood"),
        file.path(examples_path, "exampleOkay"),
        file.path(examples_path, "exampleBad")
      )
    )
  )
  expect_s3_class(df, "data.frame")
  expect_equal(NROW(df), 5)
  expect_named(df, c("alias", "version", "package", "custom"))
  
  expect_s3_class(df$package, "list_of_task_spec")
  expect_equal(unique(vcapply(df$package, function(x) class(x)[[1]])), "check_task_spec")
  expect_equal(unique(vcapply(df$package, function(x) class(x$package_spec)[[1]])), "package_spec_source")
  
  expect_s3_class(df$custom, "list_of_task_spec")
  expect_equal(unique(vcapply(df$custom, function(x) class(x)[[1]])), "custom_install_task_spec")
  expect_equal(unique(vcapply(df$custom, function(x) class(x$package_spec)[[1]])), "NULL")
  
  expect_true(all(endsWith(df$alias, "(source)")))
})

test_that("source_check_tasks_df aliases are properly handled", {
  examples_path <- system.file("example_packages", package = "checked")
  names <- c("DALEXtra_new", "rd2markdown_new", "exampleGood_new", "exampleOkay_new", "exampleBad_new")
  path <- c(
    test_path("testing_pkgs", "DALEXtra"),
    test_path("testing_pkgs", "rd2markdown"),
    file.path(examples_path, "exampleGood"),
    file.path(examples_path, "exampleOkay"),
    file.path(examples_path, "exampleBad")
  )
  names(path) <- names
  
  expect_silent(
    df <- source_check_tasks_df(path)
  )
  
  expect_true(all(endsWith(df$alias, "_new")))
  expect_equal(df$alias, names)

  expect_silent(
    df <- source_check_tasks_df(c(
      file.path(examples_path, "exampleGood"),
      file.path(examples_path, "exampleGood"),
      file.path(examples_path, "exampleGood")
    ))
  )
  
  expect_equal(
    df$alias, c("exampleGood (source_1)", "exampleGood (source_2)", "exampleGood (source_3)")
  )
})