Struct Fixture 

pub struct Fixture {

    pub id: String,
    pub category: Option<String>,
    pub description: String,
    pub tags: Vec<String>,
    pub skip: Option<SkipDirective>,
    pub env: Option<FixtureEnv>,
    pub call: Option<String>,
    pub input: Value,
    pub mock_response: Option<MockResponse>,
    pub visitor: Option<VisitorSpec>,
    pub assertions: Vec<Assertion>,
    pub source: String,
    pub http: Option<HttpFixture>,
}

A single e2e test fixture.

Fields

id: String

Unique identifier (used as test function name).

category: Option<String>

Optional category (defaults to parent directory name).

description: String

Human-readable description.

tags: Vec<String>

Optional tags for filtering.

skip: Option<SkipDirective>

Skip directive.

env: Option<FixtureEnv>

Environment variable requirements (used by smoke/live tests).

call: Option<String>

Named call config to use (references [e2e.calls.<name>]). When omitted, uses the default [e2e.call].

input: Value

Input data passed to the function under test.

mock_response: Option<MockResponse>

Optional mock HTTP response for testing HTTP clients.

visitor: Option<VisitorSpec>

Optional visitor specification for visitor pattern tests.

assertions: Vec<Assertion>

List of assertions to check.

source: String

Source file path (populated during loading).

http: Option<HttpFixture>

HTTP server test specification. When present, this fixture tests an HTTP handler rather than a function call.

Implementations

impl Fixture

pub fn is_http_test(&self) -> bool

Returns true if this is an HTTP server test fixture.

pub fn needs_mock_server(&self) -> bool

Returns true if this fixture requires a mock HTTP server. This is true when either mock_response (liter-llm shape) or http.expected_response (consumer shape) is present.

pub fn as_mock_response(&self) -> Option<MockResponse>

Returns the effective mock response for this fixture, bridging both schemas:

• liter-llm shape: mock_response: { status, body, stream_chunks }
• consumer shape: http.expected_response: { status_code, body, headers }

Returns None if neither schema is present.

pub fn is_streaming_mock(&self) -> bool

Returns true if the mock response uses streaming (SSE).

pub fn resolved_category(&self) -> String

Get the resolved category (explicit or from source directory).

Trait Implementations

impl Clone for Fixture

fn clone(&self) -> Fixture

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Fixture

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Fixture

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Fixture

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.