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Merged
Alex Z (CLowbrow) merged 5 commits into from
Feb 12, 2026
Merged

[wip] quick and easy span->test setup #92

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ff19dbe
wip
Feb 12, 2026
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cleaner
Feb 12, 2026
0b92b09
simpler
Feb 12, 2026
921263a
refactor
Feb 12, 2026
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Feb 12, 2026
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74 changes: 0 additions & 74 deletions bindings/typescript/tests/two-step-conversion.test.ts
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184 changes: 0 additions & 184 deletions crates/lingua/src/processing/import.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -395,187 +395,3 @@ pub fn import_and_deduplicate_messages(spans: Vec<Span>) -> Vec<Message> {
let messages = import_messages_from_spans(spans);
super::dedup::deduplicate_messages(messages)
}

#[cfg(test)]
mod tests {
use super::*;

#[test]
fn test_import_empty_spans() {
let spans = vec![];
let messages = import_messages_from_spans(spans);
assert_eq!(messages.len(), 0);
}

#[test]
fn test_import_spans_with_no_messages() {
let span = Span {
input: Some(crate::serde_json::json!({"random": "data"})),
output: None,
other: crate::serde_json::Map::new(),
};
let messages = import_messages_from_spans(vec![span]);
assert_eq!(messages.len(), 0);
}

#[test]
fn test_import_spans_with_chat_completion_messages() {
let span = Span {
input: Some(crate::serde_json::json!([
{"role": "user", "content": "Hello"},
{"role": "assistant", "content": "Hi there"}
])),
output: None,
other: crate::serde_json::Map::new(),
};
let messages = import_messages_from_spans(vec![span]);
assert_eq!(messages.len(), 2);
}

#[test]
fn test_import_spans_with_choices_array_output() {
let span = Span {
input: Some(crate::serde_json::json!([
{"role": "user", "content": "Hello"}
])),
output: Some(crate::serde_json::json!([
{
"finish_reason": "stop",
"index": 0,
"logprobs": null,
"message": {
"content": "Hi there!",
"role": "assistant"
}
}
])),
other: crate::serde_json::Map::new(),
};
let messages = import_messages_from_spans(vec![span]);
assert_eq!(messages.len(), 2); // 1 from input, 1 from output
}

#[test]
fn test_import_spans_with_single_message_object() {
let span = Span {
input: Some(crate::serde_json::json!([
{"role": "user", "content": "Hello"}
])),
output: Some(crate::serde_json::json!({
"role": "assistant",
"content": [
{
"type": "text",
"text": "Hi there!",
"citations": null
}
]
})),
other: crate::serde_json::Map::new(),
};
let messages = import_messages_from_spans(vec![span]);
assert_eq!(messages.len(), 2); // 1 from input, 1 from output
}

#[test]
fn test_import_anthropic_tool_message_with_choice_output() {
// Mirrors "complex anthropic example" from TypeScript tests
let span = Span {
input: Some(crate::serde_json::json!([
{
"content": [
{
"cache_control": {
"type": "ephemeral"
},
"text": "results:\n ",
"type": "text"
}
],
"role": "tool",
"tool_call_id": "call_uZG3WxdNadqhidWK9milQNxR"
}
])),
output: Some(crate::serde_json::json!([
{
"finish_reason": "stop",
"index": 0,
"logprobs": null,
"message": {
"content": "The scorer still returns",
"role": "assistant"
}
}
])),
other: crate::serde_json::Map::new(),
};
let messages = import_messages_from_spans(vec![span]);
assert_eq!(messages.len(), 2); // 1 tool message from input, 1 assistant from output
}

#[test]
fn test_import_single_anthropic_message_with_citations() {
// Mirrors "complex anthropic example 2" from TypeScript tests
let span = Span {
input: Some(crate::serde_json::json!([
{
"content": "How do I create a custom scorer?",
"role": "user"
},
{
"content": "You are a helpful assistant.",
"role": "system"
}
])),
output: Some(crate::serde_json::json!({
"content": [
{
"citations": null,
"text": "A dataset record in Braintrust has the following fields...",
"type": "text"
}
],
"role": "assistant"
})),
other: crate::serde_json::Map::new(),
};
let messages = import_messages_from_spans(vec![span]);
assert_eq!(messages.len(), 3); // 2 from input, 1 from output
}

#[test]
fn test_import_spans_with_prompt_wrapper_and_tool_calls() {
let span = Span {
input: Some(crate::serde_json::json!({
"prompt": [
{"role": "system", "content": "You are a helpful assistant."},
{"role": "user", "content": [{"type": "text", "text": "Hello"}]},
{
"role": "assistant",
"content": [{
"type": "tool-call",
"toolCallId": "call_1",
"toolName": "bash",
"input": {"command": "ls"}
}]
},
{
"role": "tool",
"content": [{
"type": "tool-result",
"toolCallId": "call_1",
"toolName": "bash",
"output": {"stdout": "ok"}
}]
},
{"role": "assistant", "content": [{"type": "text", "text": "Done"}]}
]
})),
output: None,
other: crate::serde_json::Map::new(),
};

let messages = import_messages_from_spans(vec![span]);
assert_eq!(messages.len(), 5);
}
}
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