# `TMCP053` get_test exposes continued_by for tests used as prereq

The user shall see the downstream chain in the response. A test that is
listed as a `prereq` by other tests shall appear with a `continued_by`
field naming them, mirroring how `prereq` exposes the upstream chain.


:::{dropdown} Is a test for
:open: 
:icon: check-circle-fill
:color: primary

[`MCP004` Get test by ID](/requirements/MCP004)
:::
:::{dropdown} Automated in
:open: 
:icon: check-circle-fill
:color: success

{fab}`python` [`test_get_test_continued_by`](https://github.com/agagniere/speky/blob/master/tests/test_mcp_server.py#L345)
:::
:::{dropdown} Source
:icon: file-code
:color: info

__Source file__: [`specs/mcp/test_04.yaml`](https://github.com/agagniere/speky/blob/master/specs/mcp/test_04.yaml)

__Loaded from__: [`speky_mcp`](https://github.com/agagniere/speky/blob/master/specs/mcp/mcp.toml)

:::

## Initial state
The expected state is the final state of
[`TMCP003` Initialize the MCP server](/tests/TMCP003)
## Procedure
### Step 1
The client sends a `get_test` request for test `T03`, which is used as a prereq by T04
```json
{
  "id": 2,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "get_test",
    "arguments": {"id": "T03"}
  }
}

```
### Step 2
Verify the response includes `continued_by` listing T04, alongside the
other fields of T03. T03 itself has no `prereq`.

```json
{
  "id": 2,
  "jsonrpc": "2.0",
  "result": {
    "structuredContent": {
      "category": "non-functional",
      "continued_by": [{"id": "T04", "short": "Yet another test"}],
      "id": "T03",
      "initial": "Nothing",
      "long": "First step before T04",
      "ref": [{"id": "RF03"}],
      "short": "Create files",
      "steps": [
        {"action": "Store secret", "run": "echo secret > topsecret.txt"},
        {"action": "Store some values", "run": "echo '{\"foo\": \"bar\", \"baz\": 21}' > foo.json"}
      ]
    }
  }
}

```