62 lines
1.8 KiB
Elixir
62 lines
1.8 KiB
Elixir
defmodule Demo.BlogTest do
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use Demo.DataCase
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alias Demo.Blog
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describe "posts" do
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alias Demo.Blog.Post
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import Demo.BlogFixtures
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@invalid_attrs %{body: nil, title: nil}
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test "list_posts/0 returns all posts" do
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post = post_fixture()
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assert Blog.list_posts() == [post]
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end
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test "get_post!/1 returns the post with given id" do
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post = post_fixture()
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assert Blog.get_post!(post.id) == post
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end
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test "create_post/1 with valid data creates a post" do
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valid_attrs = %{body: "some body", title: "some title"}
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assert {:ok, %Post{} = post} = Blog.create_post(valid_attrs)
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assert post.body == "some body"
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assert post.title == "some title"
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end
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test "create_post/1 with invalid data returns error changeset" do
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assert {:error, %Ecto.Changeset{}} = Blog.create_post(@invalid_attrs)
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end
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test "update_post/2 with valid data updates the post" do
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post = post_fixture()
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update_attrs = %{body: "some updated body", title: "some updated title"}
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assert {:ok, %Post{} = post} = Blog.update_post(post, update_attrs)
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assert post.body == "some updated body"
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assert post.title == "some updated title"
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end
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test "update_post/2 with invalid data returns error changeset" do
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post = post_fixture()
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assert {:error, %Ecto.Changeset{}} = Blog.update_post(post, @invalid_attrs)
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assert post == Blog.get_post!(post.id)
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end
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test "delete_post/1 deletes the post" do
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post = post_fixture()
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assert {:ok, %Post{}} = Blog.delete_post(post)
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assert_raise Ecto.NoResultsError, fn -> Blog.get_post!(post.id) end
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end
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test "change_post/1 returns a post changeset" do
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post = post_fixture()
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assert %Ecto.Changeset{} = Blog.change_post(post)
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end
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end
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end
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