Claudio Ortolina
1b89f244f8
When inserting twice, the second insertion is a no-op, due to the fact that we use `on_conflict: :nothing` in the `Repo.insert/2` call. This means that for fields generated client side like timestamps we don't get the stored values, but the client side values (which haven't been persisted). In case of the test crossing the second boundary, the second asset would be different because of the timestamps, and the test would fail. This test is better. It tests that no matter how many times we insert the same thing we always have one stored.
51 lines
1.5 KiB
Elixir
51 lines
1.5 KiB
Elixir
defmodule MusicLibrary.AssetsTest do
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use MusicLibrary.DataCase
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alias MusicLibrary.Assets
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alias MusicLibrary.Fixtures
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describe "store/1" do
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test "stores using the hash as key" do
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params = %{
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content: "some content",
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format: "text/plain",
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properties: %{"language" => "english"}
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}
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assert {:ok, asset} = Assets.store(params)
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assert asset.hash == "290F493C44F5D63D06B374D0A5ABD292FAE38B92CAB2FAE5EFEFE1B0E9347F56"
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assert asset.properties == %{"language" => "english"}
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assert asset.content == "some content"
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assert asset.format == "text/plain"
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end
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test "prevents duplicates returning the same asset" do
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params = %{
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content: "some content",
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format: "text/plain",
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properties: %{"language" => "english"}
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}
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assert {:ok, _} = Assets.store(params)
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assert {:ok, _} = Assets.store(params)
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assert 1 = Repo.aggregate(Assets.Asset, :count, :hash)
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end
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end
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describe "store_image/1" do
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test "computes properties automatically" do
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params = %{
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content: Fixtures.Records.marbles_cover_data(),
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format: "image/jpeg"
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}
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assert {:ok, asset} = Assets.store_image(params)
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assert asset.hash == "599407DDF69907D4A60FE13CCAA824D25CF08DC124FD6AA3E8E7ECD98C885FFE"
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assert asset.properties == %{"width" => 400, "height" => 396}
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assert asset.content == Fixtures.Records.marbles_cover_data()
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assert asset.format == "image/jpeg"
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end
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end
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end
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