# Copyright 2019 Province of British Columbia
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and limitations under the License.

test_that("check_geom_col_names works", {
  col_df_list <- lapply(gml_types(), function(x) {
    data.frame(col_name = "SHAPE", remote_col_type = x)
  })
  lapply(col_df_list, function(x) {
    new_query <- specify_geom_name(x, "DWITHIN({geom_col}, foobar)")
    expect_equal(as.character(new_query), "DWITHIN(SHAPE, foobar)")
    expect_s3_class(new_query, "sql")
  })
})

test_that("get_record_warn_once warns once and only once", {
  options("silence_named_get_record_warning" = FALSE)
  expect_warning(get_record_warn_once("Hi"))
  expect_silent(get_record_warn_once("Hi"))
  options("silence_named_get_record_warning" = TRUE)
})

test_that("pagination_sort_col works", {
  cols_df <- data.frame(
    col_name = c("foo", "OBJECTID", "OBJECT_ID", "SEQUENCE_ID", "FEATURE_ID"),
    stringsAsFactors = FALSE
  )
  expect_equal(pagination_sort_col(cols_df),
               "OBJECTID")
  expect_equal(pagination_sort_col(cols_df[-2, , drop = FALSE]),
               "OBJECT_ID")
  expect_equal(pagination_sort_col(cols_df[c(-2, -3), , drop = FALSE]),
               "SEQUENCE_ID")
  expect_warning(
    expect_equal(pagination_sort_col(cols_df[1, , drop = FALSE]),
               "foo")
  )
})

test_that("is_whse_object_name works", {
  expect_true(is_whse_object_name("BCGW_FOO.BAR_BAZ"))
  expect_true(is_whse_object_name("BCGW_FOO1.BAR_BAZ"))
  expect_true(is_whse_object_name("BCGW_FOO6.BAR8_BAZ"))
  expect_true(is_whse_object_name("BCGW_FOO.BAR9_BAZ"))
  expect_false(is_whse_object_name("bcgw_foo.bar_baz"))
  expect_false(is_whse_object_name("foo"))
  expect_false(is_whse_object_name(structure(list(), class = "bcdc_record")))
})

test_that("bcdc_get_capabilities works", {
  skip_on_cran()
  skip_if_net_down()
  skip_if_no_capabilities()

  old_get_caps <- ._bcdataenv_$get_capabilities_xml

  on.exit(
    ._bcdataenv_$get_capabilities_xml <- old_get_caps
  )

  ._bcdataenv_$get_capabilities_xml <- NULL
  expect_s3_class(bcdc_get_capabilities(), "xml_document")
  expect_equal(bcdc_get_capabilities(), ._bcdataenv_$get_capabilities_xml)
})

test_that("make_url works", {
  expect_equal(make_url("https://foo.bar", "blah", "/buzz/", "/home.html"),
               "https://foo.bar/blah/buzz/home.html")
  expect_equal(make_url("https://foo.bar/", "blah/", "/buzz/", trailing_slash = TRUE),
               "https://foo.bar/blah/buzz/")
})

test_that("names_to_lazy_tbl works", {
  nms <- letters[1:3]
  lazy <- names_to_lazy_tbl(nms)
  expect_s3_class(lazy, "tbl_lazy")
  expect_equal(lazy$lazy_query$vars, nms)
})