mobilizon/test/service/timezone_detector_test.exs

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defmodule Mobilizon.Service.TimezoneDetectorTest do
@moduledoc """
Test the timezone detector
"""
alias Mobilizon.Service.TimezoneDetector
use Mobilizon.DataCase
describe "detect when no geographic data is provided" do
test "with timezone" do
assert "Europe/Paris" == TimezoneDetector.detect("Europe/Paris", "Europe/Paris")
end
test "with invalid timezone" do
assert "Europe/Paris" == TimezoneDetector.detect("Europe/Neuilly", "Europe/Paris")
end
test "with default" do
assert "Europe/Paris" == TimezoneDetector.detect(nil, "Europe/Paris")
end
end
describe "with geographic data provided" do
test "when valid with value" do
assert "Europe/Berlin" ==
TimezoneDetector.detect(
"Europe/Berlin",
%Geo.Point{coordinates: {4.842569, 45.751718}, properties: %{}, srid: 4326},
"Europe/Moscow"
)
end
test "when valid with no value" do
assert "Europe/Paris" ==
TimezoneDetector.detect(
nil,
%Geo.Point{coordinates: {4.842569, 45.751718}, properties: %{}, srid: 4326},
"Europe/Moscow"
)
end
test "when valid with inalid value" do
assert "Europe/Paris" ==
TimezoneDetector.detect(
"Europe/Neuilly",
%Geo.Point{coordinates: {4.842569, 45.751718}, properties: %{}, srid: 4326},
"Europe/Moscow"
)
end
test "with invalid coordinates" do
assert "Europe/Moscow" ==
TimezoneDetector.detect(
nil,
%Geo.Point{coordinates: {0, 0}, properties: %{}, srid: 4326},
"Europe/Moscow"
)
end
test "with no data" do
assert "Europe/Paris" == TimezoneDetector.detect("Europe/Neuilly", nil, "Europe/Paris")
end
end
end