memEx/test/memex/contexts_test.exs

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defmodule Memex.ContextsTest do
use Memex.DataCase
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import Memex.ContextsFixtures
alias Memex.{Contexts, Contexts.Context}
@moduletag :contexts_test
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@invalid_attrs %{content: nil, tag: nil, slug: nil, visibility: nil}
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describe "contexts" do
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setup do
[user: user_fixture()]
end
test "list_contexts/1 returns all contexts for a user", %{user: user} do
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context_a = context_fixture(%{slug: "a", visibility: :public}, user)
context_b = context_fixture(%{slug: "b", visibility: :unlisted}, user)
context_c = context_fixture(%{slug: "c", visibility: :private}, user)
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assert Contexts.list_contexts(user) == [context_a, context_b, context_c]
end
test "list_public_contexts/0 returns public contexts", %{user: user} do
public_context = context_fixture(%{visibility: :public}, user)
context_fixture(%{visibility: :unlisted}, user)
context_fixture(%{visibility: :private}, user)
assert Contexts.list_public_contexts() == [public_context]
end
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test "get_context!/1 returns the context with given id", %{user: user} do
context = context_fixture(%{visibility: :public}, user)
assert Contexts.get_context!(context.id, user) == context
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context = context_fixture(%{visibility: :unlisted}, user)
assert Contexts.get_context!(context.id, user) == context
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context = context_fixture(%{visibility: :private}, user)
assert Contexts.get_context!(context.id, user) == context
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end
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test "get_context!/1 only returns unlisted or public contexts for other users", %{user: user} do
another_user = user_fixture()
context = context_fixture(%{visibility: :public}, another_user)
assert Contexts.get_context!(context.id, user) == context
context = context_fixture(%{visibility: :unlisted}, another_user)
assert Contexts.get_context!(context.id, user) == context
context = context_fixture(%{visibility: :private}, another_user)
assert_raise Ecto.NoResultsError, fn ->
Contexts.get_context!(context.id, user)
end
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end
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test "get_context_by_slug/1 returns the context with given id", %{user: user} do
context = context_fixture(%{slug: "a", visibility: :public}, user)
assert Contexts.get_context_by_slug("a", user) == context
context = context_fixture(%{slug: "b", visibility: :unlisted}, user)
assert Contexts.get_context_by_slug("b", user) == context
context = context_fixture(%{slug: "c", visibility: :private}, user)
assert Contexts.get_context_by_slug("c", user) == context
end
test "get_context_by_slug/1 only returns unlisted or public contexts for other users", %{
user: user
} do
another_user = user_fixture()
context = context_fixture(%{slug: "a", visibility: :public}, another_user)
assert Contexts.get_context_by_slug("a", user) == context
context = context_fixture(%{slug: "b", visibility: :unlisted}, another_user)
assert Contexts.get_context_by_slug("b", user) == context
context_fixture(%{slug: "c", visibility: :private}, another_user)
assert Contexts.get_context_by_slug("c", user) |> is_nil()
end
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test "create_context/1 with valid data creates a context", %{user: user} do
valid_attrs = %{
"content" => "some content",
"tags_string" => "tag1,tag2",
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"slug" => "some-slug",
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"visibility" => :public
}
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assert {:ok, %Context{} = context} = Contexts.create_context(valid_attrs, user)
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assert context.content == "some content"
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assert context.tags == ["tag1", "tag2"]
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assert context.slug == "some-slug"
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assert context.visibility == :public
end
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test "create_context/1 with invalid data returns error changeset", %{user: user} do
assert {:error, %Ecto.Changeset{}} = Contexts.create_context(@invalid_attrs, user)
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end
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test "update_context/2 with valid data updates the context", %{user: user} do
context = context_fixture(user)
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update_attrs = %{
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"content" => "some updated content",
"tags_string" => "tag1,tag2",
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"slug" => "some-updated-slug",
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"visibility" => :private
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}
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assert {:ok, %Context{} = context} = Contexts.update_context(context, update_attrs, user)
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assert context.content == "some updated content"
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assert context.tags == ["tag1", "tag2"]
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assert context.slug == "some-updated-slug"
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assert context.visibility == :private
end
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test "update_context/2 with invalid data returns error changeset", %{user: user} do
context = context_fixture(user)
assert {:error, %Ecto.Changeset{}} = Contexts.update_context(context, @invalid_attrs, user)
assert context == Contexts.get_context!(context.id, user)
end
test "delete_context/1 deletes the context", %{user: user} do
context = context_fixture(user)
assert {:ok, %Context{}} = Contexts.delete_context(context, user)
assert_raise Ecto.NoResultsError, fn -> Contexts.get_context!(context.id, user) end
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end
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test "delete_context/1 deletes the context for an admin user", %{user: user} do
admin_user = admin_fixture()
context = context_fixture(user)
assert {:ok, %Context{}} = Contexts.delete_context(context, admin_user)
assert_raise Ecto.NoResultsError, fn -> Contexts.get_context!(context.id, user) end
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end
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test "change_context/1 returns a context changeset", %{user: user} do
context = context_fixture(user)
assert %Ecto.Changeset{} = Contexts.change_context(context, user)
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end
end
end