Assertions for Dstar SSE responses in Plug.Test / Phoenix.ConnTest
tests. Chunked SSE bodies accumulate in conn.resp_body on the test
adapter; these helpers parse them back into events.
conn = post(conn, "/counter/_event/increment")
assert_patched_signals(conn, %{count: 1})
assert_patched_element(conn, "#history")Summary
Functions
Asserts a datastar-patch-elements event targets target — either via
an explicit selector line or via an id attribute in the patched HTML
(pass the target as "#the-id" in both cases).
Returns the conn for piping.
Asserts the given signals (a subset) were patched. Keys may be atoms or strings; values compare against the JSON-decoded patch. Returns the conn for piping.
Returns the merged map of all signals patched on the conn.
Parses the SSE events from a conn (or raw body string) into a list of
%{type: String.t() | nil, data: [String.t()]}.
This parser understands Dstar's own SSE output format ("event: " / "data: " with a trailing space, LF line endings) — it is not a general-purpose SSE parser.
Functions
Asserts a datastar-patch-elements event targets target — either via
an explicit selector line or via an id attribute in the patched HTML
(pass the target as "#the-id" in both cases).
Returns the conn for piping.
Asserts the given signals (a subset) were patched. Keys may be atoms or strings; values compare against the JSON-decoded patch. Returns the conn for piping.
Returns the merged map of all signals patched on the conn.
Parses the SSE events from a conn (or raw body string) into a list of
%{type: String.t() | nil, data: [String.t()]}.
This parser understands Dstar's own SSE output format ("event: " / "data: " with a trailing space, LF line endings) — it is not a general-purpose SSE parser.