198 lines
7.0 KiB
Elixir
198 lines
7.0 KiB
Elixir
defmodule BDS.MCPTest do
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use ExUnit.Case, async: false
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alias BDS.Media.Media
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alias BDS.Repo
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alias BDS.Scripts.Script
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alias BDS.Templates.Template
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setup do
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:ok = Ecto.Adapters.SQL.Sandbox.checkout(BDS.Repo)
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temp_dir = Path.join(System.tmp_dir!(), "bds-mcp-#{System.unique_integer([:positive])}")
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File.mkdir_p!(temp_dir)
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on_exit(fn -> File.rm_rf(temp_dir) end)
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{:ok, project} = BDS.Projects.create_project(%{name: "MCP", data_path: temp_dir})
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{:ok, _active} = BDS.Projects.set_active_project(project.id)
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%{project: project, temp_dir: temp_dir}
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end
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test "list_tools follows the old app tool surface for implemented backend features" do
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tool_names =
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BDS.MCP.list_tools()
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|> Enum.map(& &1.name)
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assert "check_term" in tool_names
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assert "search_posts" in tool_names
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assert "count_posts" in tool_names
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assert "read_post_by_slug" in tool_names
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assert "draft_post" in tool_names
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assert "propose_script" in tool_names
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assert "propose_template" in tool_names
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assert "propose_media_metadata" in tool_names
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assert "propose_post_metadata" in tool_names
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assert "accept_proposal" in tool_names
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assert "discard_proposal" in tool_names
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end
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test "check_term, search_posts, count_posts, and read_post_by_slug expose current blog data", %{
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project: project
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} do
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assert {:ok, post} =
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BDS.Posts.create_post(%{
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project_id: project.id,
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title: "Travel Notes",
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content: "Travel through Berlin",
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language: "en",
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tags: ["travel"],
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categories: ["article"]
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})
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assert {:ok, _published} = BDS.Posts.publish_post(post.id)
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assert {:ok, _tags} = BDS.Tags.sync_tags_from_posts(project.id)
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assert {:ok, term_result} = BDS.MCP.call_tool("check_term", %{term: "travel"})
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assert term_result["is_tag"] == true
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assert term_result["tag_post_count"] == 1
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assert term_result["is_category"] == false
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assert {:ok, search_result} = BDS.MCP.call_tool("search_posts", %{query: "Berlin"})
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assert search_result["total"] == 1
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assert [%{"slug" => "travel-notes"}] = search_result["posts"]
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assert {:ok, count_result} = BDS.MCP.call_tool("count_posts", %{groupBy: ["tag"]})
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assert count_result["total_posts"] == 1
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assert Enum.any?(count_result["groups"], &(&1["tag"] == "travel" and &1["count"] == 1))
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assert {:ok, read_result} = BDS.MCP.call_tool("read_post_by_slug", %{slug: "travel-notes"})
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assert read_result["post"]["title"] == "Travel Notes"
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assert read_result["post"]["slug"] == "travel-notes"
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end
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test "proposal-backed write tools follow the old app lifecycle for scripts, templates, and metadata", %{
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project: project,
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temp_dir: temp_dir
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} do
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source_path = Path.join(temp_dir, "image.txt")
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File.write!(source_path, "image body")
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assert {:ok, media} =
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BDS.Media.import_media(%{project_id: project.id, source_path: source_path, title: "Old"})
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assert {:ok, post} =
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BDS.Posts.create_post(%{
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project_id: project.id,
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title: "Meta Post",
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content: "Body",
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language: "en"
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})
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assert {:ok, draft_result} =
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BDS.MCP.call_tool("draft_post", %{
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title: "Draft From MCP",
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content: "Draft body",
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tags: ["mcp"],
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categories: ["article"]
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})
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draft_proposal_id = draft_result["proposal_id"]
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draft_post_id = draft_result["post"]["id"]
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assert {:ok, _accepted} = BDS.MCP.call_tool("accept_proposal", %{proposalId: draft_proposal_id})
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assert BDS.Posts.get_post!(draft_post_id).status == :published
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assert {:ok, script_result} =
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BDS.MCP.call_tool("propose_script", %{
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title: "Example Script",
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kind: "utility",
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content: "function main() return 'ok' end"
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})
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script_id = script_result["script"]["id"]
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assert {:ok, _accepted_script} =
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BDS.MCP.call_tool("accept_proposal", %{proposalId: script_result["proposal_id"]})
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assert Repo.get!(Script, script_id).status == :published
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assert {:ok, template_result} =
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BDS.MCP.call_tool("propose_template", %{
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title: "Example Template",
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kind: "post",
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content: "<article>{{ post.title }}</article>"
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})
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template_id = template_result["template"]["id"]
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assert {:ok, _accepted_template} =
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BDS.MCP.call_tool("accept_proposal", %{proposalId: template_result["proposal_id"]})
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assert Repo.get!(Template, template_id).status == :published
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assert {:ok, media_proposal} =
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BDS.MCP.call_tool("propose_media_metadata", %{
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mediaId: media.id,
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title: "New Title",
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alt: "Alt Text"
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})
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assert {:ok, _accepted_media} =
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BDS.MCP.call_tool("accept_proposal", %{proposalId: media_proposal["proposal_id"]})
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updated_media = Repo.get!(Media, media.id)
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assert updated_media.title == "New Title"
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assert updated_media.alt == "Alt Text"
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assert {:ok, post_proposal} =
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BDS.MCP.call_tool("propose_post_metadata", %{
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postId: post.id,
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title: "Updated Title",
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excerpt: "Short excerpt"
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})
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assert {:ok, _accepted_post} =
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BDS.MCP.call_tool("accept_proposal", %{proposalId: post_proposal["proposal_id"]})
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updated_post = BDS.Posts.get_post!(post.id)
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assert updated_post.title == "Updated Title"
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assert updated_post.excerpt == "Short excerpt"
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end
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test "discard_proposal removes draft-backed entities" do
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assert {:ok, draft_result} =
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BDS.MCP.call_tool("draft_post", %{title: "Discard Me", content: "Body"})
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draft_post_id = draft_result["post"]["id"]
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assert {:ok, _discarded} =
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BDS.MCP.call_tool("discard_proposal", %{proposalId: draft_result["proposal_id"]})
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assert_raise Ecto.NoResultsError, fn -> BDS.Posts.get_post!(draft_post_id) end
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end
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test "resource listing and reads follow old app naming for implemented resources", %{project: project} do
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assert {:ok, post} =
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BDS.Posts.create_post(%{
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project_id: project.id,
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title: "Resource Post",
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content: "Resource body",
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language: "en",
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tags: ["resources"],
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categories: ["article"]
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})
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assert {:ok, _published} = BDS.Posts.publish_post(post.id)
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assert {:ok, _tags} = BDS.Tags.sync_tags_from_posts(project.id)
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resource_uris = BDS.MCP.list_resources() |> Enum.map(& &1.uri)
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assert "bds://posts" in resource_uris
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assert "bds://media" in resource_uris
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assert "bds://tags" in resource_uris
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assert "bds://categories" in resource_uris
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assert {:ok, posts_resource} = BDS.MCP.read_resource("bds://posts")
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assert posts_resource["total"] == 1
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assert {:ok, post_resource} = BDS.MCP.read_resource("bds://posts/#{post.id}")
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assert post_resource["slug"] == "resource-post"
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end
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end
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