909 lines
25 KiB
Rust
909 lines
25 KiB
Rust
use std::{convert::TryInto, num::NonZeroU32};
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use amp::SortedVec;
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use automerge_frontend::{Frontend, InvalidChangeRequest, LocalChange, Path, Primitive, Value};
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use automerge_protocol as amp;
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use maplit::hashmap;
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use pretty_assertions::assert_eq;
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use unicode_segmentation::UnicodeSegmentation;
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#[test]
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fn test_should_be_empty_after_init() {
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let mut frontend = Frontend::new();
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let result_state = frontend.state().to_json();
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let expected_state: serde_json::Value = serde_json::from_str("{}").unwrap();
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assert_eq!(result_state, expected_state);
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}
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#[test]
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fn test_init_with_state() {
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let initial_state_json: serde_json::Value = serde_json::from_str(
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r#"
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{
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"birds": {
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"wrens": 3.0,
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"magpies": 4.0
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},
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"alist": ["one", 2.0]
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}
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"#,
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)
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.unwrap();
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let value = Value::from_json(&initial_state_json);
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let (mut frontend, _) = Frontend::new_with_initial_state(value).unwrap();
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let result_state = frontend.state().to_json();
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assert_eq!(initial_state_json, result_state);
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}
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#[test]
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fn test_init_with_empty_state() {
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let initial_state_json: serde_json::Value = serde_json::from_str("{}").unwrap();
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let value = Value::from_json(&initial_state_json);
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let (mut frontend, _) = Frontend::new_with_initial_state(value).unwrap();
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let result_state = frontend.state().to_json();
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assert_eq!(initial_state_json, result_state);
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}
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#[test]
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fn test_set_root_object_properties() {
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let mut doc = Frontend::new();
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let change_request = doc
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.change::<_, _, InvalidChangeRequest>(Some("set root object".into()), |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("bird"),
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Value::Primitive(Primitive::Str("magpie".into())),
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))?;
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Ok(())
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})
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.unwrap()
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.1
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// Remove timestamp which is irrelevant to test
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.map(|mut cr| {
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cr.time = 0;
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cr
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});
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let expected_change = amp::Change {
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actor_id: doc.actor_id,
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start_op: 1,
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seq: 1,
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time: 0,
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message: Some("set root object".into()),
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hash: None,
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deps: Vec::new(),
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operations: vec![amp::Op {
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action: amp::OpType::Set(amp::ScalarValue::Str("magpie".into())),
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obj: "_root".try_into().unwrap(),
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key: "bird".into(),
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insert: false,
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pred: SortedVec::new(),
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}],
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extra_bytes: Vec::new(),
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};
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assert_eq!(change_request, Some(expected_change));
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}
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#[test]
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fn test_set_bytes() {
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let mut doc = Frontend::new();
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let change_request = doc
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.change::<_, _, InvalidChangeRequest>(Some("set root object".into()), |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("bird"),
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Value::Primitive(Primitive::Bytes(vec![1, 2, 3])),
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))?;
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Ok(())
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})
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.unwrap()
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.1
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// Remove timestamp which is irrelevant to test
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.map(|mut cr| {
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cr.time = 0;
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cr
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});
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let expected_change = amp::Change {
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actor_id: doc.actor_id,
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start_op: 1,
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seq: 1,
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time: 0,
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message: Some("set root object".into()),
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hash: None,
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deps: Vec::new(),
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operations: vec![amp::Op {
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action: amp::OpType::Set(amp::ScalarValue::Bytes(vec![1, 2, 3])),
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obj: "_root".try_into().unwrap(),
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key: "bird".into(),
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insert: false,
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pred: SortedVec::new(),
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}],
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extra_bytes: Vec::new(),
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};
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assert_eq!(change_request, Some(expected_change));
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}
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#[test]
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fn it_should_return_no_changes_if_nothing_was_changed() {
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let mut doc = Frontend::new();
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let change_request = doc
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.change::<_, _, InvalidChangeRequest>(Some("do nothing".into()), |_| Ok(()))
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.unwrap()
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.1;
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assert!(change_request.is_none())
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}
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#[test]
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fn it_should_create_nested_maps() {
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let mut doc = Frontend::new();
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let change_request = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("birds"),
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Value::from_json(&serde_json::json!({
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"wrens": 3
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})),
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))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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let birds_id = doc.get_object_id(&Path::root().key("birds")).unwrap();
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let expected_change = amp::Change {
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actor_id: doc.actor_id,
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start_op: 1,
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seq: 1,
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time: change_request.time,
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message: None,
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hash: None,
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deps: Vec::new(),
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operations: vec![
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amp::Op {
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action: amp::OpType::Make(amp::ObjType::Map),
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obj: amp::ObjectId::Root,
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key: "birds".into(),
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insert: false,
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pred: SortedVec::new(),
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},
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amp::Op {
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action: amp::OpType::Set(amp::ScalarValue::F64(3.0)),
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obj: birds_id,
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key: "wrens".into(),
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insert: false,
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pred: SortedVec::new(),
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},
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],
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extra_bytes: Vec::new(),
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};
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assert_eq!(change_request, expected_change);
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}
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#[test]
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fn apply_updates_inside_nested_maps() {
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let mut doc = Frontend::new();
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let _req1 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("birds"),
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Value::from_json(&serde_json::json!({
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"wrens": 3,
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})),
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))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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let state_after_first_change = doc.state().clone();
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let req2 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("birds").key("sparrows"),
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Value::Primitive(Primitive::F64(15.0)),
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))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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let state_after_second_change = doc.state().clone();
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assert_eq!(
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state_after_first_change,
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Value::from_json(&serde_json::json!({
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"birds": { "wrens": 3.0}
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}))
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);
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assert_eq!(
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state_after_second_change,
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Value::from_json(&serde_json::json!({
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"birds": {
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"wrens": 3.0,
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"sparrows": 15.0
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}
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}))
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);
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let birds_id = doc.get_object_id(&Path::root().key("birds")).unwrap();
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let expected_change_request = amp::Change {
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actor_id: doc.actor_id,
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seq: 2,
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start_op: 3,
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time: req2.time,
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message: None,
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hash: None,
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deps: Vec::new(),
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operations: vec![amp::Op {
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action: amp::OpType::Set(amp::ScalarValue::F64(15.0)),
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obj: birds_id,
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key: "sparrows".into(),
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insert: false,
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pred: SortedVec::new(),
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}],
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extra_bytes: Vec::new(),
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};
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assert_eq!(req2, expected_change_request);
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}
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#[test]
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fn delete_keys_in_a_map() {
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let mut doc = Frontend::new();
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let _req1 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::set(
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Path::root(),
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Value::from_json(&serde_json::json!({
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"magpies": 2,
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})),
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))?;
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doc.add_change(LocalChange::set(
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Path::root(),
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Value::from_json(&serde_json::json!({
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"sparrows": 15,
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})),
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))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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let req2 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::delete(Path::root().key("magpies")))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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assert_eq!(
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doc.state(),
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&Value::from_json(&serde_json::json!({
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"sparrows": 15.0
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}))
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);
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let expected_change_request = amp::Change {
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actor_id: doc.actor_id.clone(),
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seq: 2,
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start_op: 3,
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time: req2.time,
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message: None,
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hash: None,
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deps: Vec::new(),
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operations: vec![amp::Op {
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action: amp::OpType::Del(NonZeroU32::new(1).unwrap()),
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obj: amp::ObjectId::Root,
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key: "magpies".into(),
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insert: false,
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pred: vec![doc.actor_id.op_id_at(1)].into(),
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}],
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extra_bytes: Vec::new(),
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};
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assert_eq!(req2, expected_change_request);
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}
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#[test]
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fn create_lists() {
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let mut doc = Frontend::new();
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let req1 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("birds"),
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Value::Sequence(vec!["chaffinch".into()]),
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))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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let _req2 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("birds").index(0),
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"chaffinch",
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))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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assert_eq!(
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doc.state(),
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&Value::from_json(&serde_json::json!({
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"birds": ["chaffinch"],
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}))
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);
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let birds_id = doc.get_object_id(&Path::root().key("birds")).unwrap();
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let expected_change_request = amp::Change {
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actor_id: doc.actor_id,
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seq: 1,
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start_op: 1,
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time: req1.time,
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message: None,
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hash: None,
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deps: Vec::new(),
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operations: vec![
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amp::Op {
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action: amp::OpType::Make(amp::ObjType::List),
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key: "birds".into(),
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obj: amp::ObjectId::Root,
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insert: false,
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pred: SortedVec::new(),
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},
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amp::Op {
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action: amp::OpType::Set("chaffinch".into()),
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obj: birds_id,
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key: amp::ElementId::Head.into(),
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insert: true,
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pred: SortedVec::new(),
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},
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],
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extra_bytes: Vec::new(),
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};
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assert_eq!(req1, expected_change_request);
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}
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#[test]
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fn apply_updates_inside_lists() {
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let mut doc = Frontend::new();
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let _req1 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("birds"),
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Value::Sequence(vec!["chaffinch".into()]),
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))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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let req2 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("birds").index(0),
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"greenfinch",
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))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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assert_eq!(
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doc.state(),
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&Value::from_json(&serde_json::json!({
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"birds": ["greenfinch"],
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}))
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);
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let birds_id = doc.get_object_id(&Path::root().key("birds")).unwrap();
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let expected_change_request = amp::Change {
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actor_id: doc.actor_id.clone(),
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seq: 2,
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start_op: 3,
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time: req2.time,
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message: None,
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hash: None,
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deps: Vec::new(),
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operations: vec![amp::Op {
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action: amp::OpType::Set("greenfinch".into()),
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obj: birds_id,
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key: doc.actor_id.op_id_at(2).into(),
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insert: false,
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pred: vec![doc.actor_id.op_id_at(2)].into(),
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}],
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extra_bytes: Vec::new(),
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};
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assert_eq!(req2, expected_change_request);
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}
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#[test]
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fn delete_list_elements() {
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let mut doc = Frontend::new();
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let _req1 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("birds"),
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vec!["chaffinch", "goldfinch"],
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))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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let req2 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::delete(Path::root().key("birds").index(0)))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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assert_eq!(
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doc.state(),
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&Value::from_json(&serde_json::json!({
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"birds": ["goldfinch"],
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}))
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);
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let birds_id = doc.get_object_id(&Path::root().key("birds")).unwrap();
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let expected_change_request = amp::Change {
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actor_id: doc.actor_id.clone(),
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seq: 2,
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start_op: 4,
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time: req2.time,
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message: None,
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hash: None,
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deps: Vec::new(),
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operations: vec![amp::Op {
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action: amp::OpType::Del(NonZeroU32::new(1).unwrap()),
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obj: birds_id,
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key: doc.actor_id.op_id_at(2).into(),
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insert: false,
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pred: vec![doc.actor_id.op_id_at(2)].into(),
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}],
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extra_bytes: Vec::new(),
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};
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assert_eq!(req2, expected_change_request);
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}
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#[test]
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fn handle_counters_inside_maps() {
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let mut doc = Frontend::new();
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let req1 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::set(
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Path::root().key("wrens"),
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Value::Primitive(Primitive::Counter(0)),
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))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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let state_after_first_change = doc.state().clone();
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let req2 = doc
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.change::<_, _, InvalidChangeRequest>(None, |doc| {
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doc.add_change(LocalChange::increment(Path::root().key("wrens")))?;
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Ok(())
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})
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.unwrap()
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.1
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.unwrap();
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let state_after_second_change = doc.state().clone();
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assert_eq!(
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state_after_first_change,
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Value::Map(hashmap! {
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"wrens".into() => Value::Primitive(Primitive::Counter(0))
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},)
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);
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assert_eq!(
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state_after_second_change,
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Value::Map(hashmap! {
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"wrens".into() => Value::Primitive(Primitive::Counter(1))
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},)
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);
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let expected_change_request_1 = amp::Change {
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actor_id: doc.actor_id.clone(),
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seq: 1,
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start_op: 1,
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time: req1.time,
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message: None,
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hash: None,
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deps: Vec::new(),
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operations: vec![amp::Op {
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action: amp::OpType::Set(amp::ScalarValue::Counter(0)),
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obj: amp::ObjectId::Root,
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key: "wrens".into(),
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insert: false,
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pred: SortedVec::new(),
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}],
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extra_bytes: Vec::new(),
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};
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assert_eq!(req1, expected_change_request_1);
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let expected_change_request_2 = amp::Change {
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actor_id: doc.actor_id.clone(),
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seq: 2,
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start_op: 2,
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time: req2.time,
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message: None,
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hash: None,
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deps: Vec::new(),
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operations: vec![amp::Op {
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action: amp::OpType::Inc(1),
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obj: amp::ObjectId::Root,
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key: "wrens".into(),
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insert: false,
|
|
pred: vec![doc.actor_id.op_id_at(1)].into(),
|
|
}],
|
|
extra_bytes: Vec::new(),
|
|
};
|
|
assert_eq!(req2, expected_change_request_2);
|
|
}
|
|
|
|
#[test]
|
|
fn handle_counters_inside_lists() {
|
|
let mut doc = Frontend::new();
|
|
let req1 = doc
|
|
.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::set(
|
|
Path::root().key("counts"),
|
|
vec![Value::Primitive(Primitive::Counter(1))],
|
|
))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
let state_after_first_change = doc.state().clone();
|
|
|
|
let req2 = doc
|
|
.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::increment_by(
|
|
Path::root().key("counts").index(0),
|
|
2,
|
|
))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
let state_after_second_change = doc.state().clone();
|
|
|
|
assert_eq!(
|
|
state_after_first_change,
|
|
Value::Map(hashmap! {
|
|
"counts".into() => vec![Value::Primitive(Primitive::Counter(1))].into()
|
|
},)
|
|
);
|
|
|
|
assert_eq!(
|
|
state_after_second_change,
|
|
Value::Map(hashmap! {
|
|
"counts".into() => vec![Value::Primitive(Primitive::Counter(3))].into()
|
|
},)
|
|
);
|
|
|
|
let counts_id = doc.get_object_id(&Path::root().key("counts")).unwrap();
|
|
|
|
let expected_change_request_1 = amp::Change {
|
|
actor_id: doc.actor_id.clone(),
|
|
seq: 1,
|
|
time: req1.time,
|
|
message: None,
|
|
hash: None,
|
|
deps: Vec::new(),
|
|
start_op: 1,
|
|
operations: vec![
|
|
amp::Op {
|
|
action: amp::OpType::Make(amp::ObjType::List),
|
|
obj: amp::ObjectId::Root,
|
|
key: "counts".into(),
|
|
insert: false,
|
|
pred: SortedVec::new(),
|
|
},
|
|
amp::Op {
|
|
action: amp::OpType::Set(amp::ScalarValue::Counter(1)),
|
|
obj: counts_id.clone(),
|
|
key: amp::ElementId::Head.into(),
|
|
insert: true,
|
|
pred: SortedVec::new(),
|
|
},
|
|
],
|
|
extra_bytes: Vec::new(),
|
|
};
|
|
assert_eq!(req1, expected_change_request_1);
|
|
|
|
let expected_change_request_2 = amp::Change {
|
|
actor_id: doc.actor_id.clone(),
|
|
seq: 2,
|
|
start_op: 3,
|
|
time: req2.time,
|
|
message: None,
|
|
hash: None,
|
|
deps: Vec::new(),
|
|
operations: vec![amp::Op {
|
|
action: amp::OpType::Inc(2),
|
|
obj: counts_id,
|
|
key: doc.actor_id.op_id_at(2).into(),
|
|
insert: false,
|
|
pred: vec![doc.actor_id.op_id_at(2)].into(),
|
|
}],
|
|
extra_bytes: Vec::new(),
|
|
};
|
|
assert_eq!(req2, expected_change_request_2);
|
|
}
|
|
|
|
#[test]
|
|
fn refuse_to_overwrite_counter_value() {
|
|
let mut doc = Frontend::new();
|
|
doc.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::set(
|
|
Path::root().key("counts"),
|
|
Value::Primitive(Primitive::Counter(1)),
|
|
))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
|
|
let result = doc.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::set(
|
|
Path::root().key("counts"),
|
|
"somethingelse",
|
|
))?;
|
|
Ok(())
|
|
});
|
|
|
|
assert_eq!(
|
|
result,
|
|
Err(InvalidChangeRequest::CannotOverwriteCounter {
|
|
path: Path::root().key("counts")
|
|
})
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_sets_characters_in_text() {
|
|
let mut doc = Frontend::new();
|
|
doc.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::set(
|
|
Path::root().key("text"),
|
|
Value::Text("some".graphemes(true).map(|s| s.into()).collect()),
|
|
))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
|
|
let request = doc
|
|
.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::set(Path::root().key("text").index(1), "a"))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
|
|
let text_id = doc.get_object_id(&Path::root().key("text")).unwrap();
|
|
|
|
let expected_change_request = amp::Change {
|
|
actor_id: doc.actor_id.clone(),
|
|
seq: 2,
|
|
start_op: 6,
|
|
time: request.time,
|
|
message: None,
|
|
hash: None,
|
|
deps: Vec::new(),
|
|
operations: vec![amp::Op {
|
|
action: amp::OpType::Set(amp::ScalarValue::Str("a".into())),
|
|
obj: text_id,
|
|
key: doc.actor_id.op_id_at(3).into(),
|
|
insert: false,
|
|
pred: vec![doc.actor_id.op_id_at(3)].into(),
|
|
}],
|
|
extra_bytes: Vec::new(),
|
|
};
|
|
assert_eq!(request, expected_change_request);
|
|
|
|
let value = doc.get_value(&Path::root()).unwrap();
|
|
let expected_value: Value = Value::Map(hashmap! {
|
|
"text".into() => Value::Text(vec!["s".into(), "a".into(), "m".into(), "e".into()]),
|
|
});
|
|
assert_eq!(value, expected_value);
|
|
}
|
|
|
|
#[test]
|
|
fn test_inserts_characters_in_text() {
|
|
let mut doc = Frontend::new();
|
|
doc.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::set(
|
|
Path::root().key("text"),
|
|
Value::Text("same".graphemes(true).map(|s| s.into()).collect()),
|
|
))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
|
|
let request = doc
|
|
.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::insert(
|
|
Path::root().key("text").index(1),
|
|
"h".into(),
|
|
))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
|
|
let text_id = doc.get_object_id(&Path::root().key("text")).unwrap();
|
|
|
|
let expected_change_request = amp::Change {
|
|
actor_id: doc.actor_id.clone(),
|
|
seq: 2,
|
|
start_op: 6,
|
|
time: request.time,
|
|
message: None,
|
|
hash: None,
|
|
deps: Vec::new(),
|
|
operations: vec![amp::Op {
|
|
action: amp::OpType::Set(amp::ScalarValue::Str("h".into())),
|
|
obj: text_id,
|
|
key: doc.actor_id.op_id_at(2).into(),
|
|
insert: true,
|
|
pred: SortedVec::new(),
|
|
}],
|
|
extra_bytes: Vec::new(),
|
|
};
|
|
assert_eq!(request, expected_change_request);
|
|
|
|
let value = doc.get_value(&Path::root()).unwrap();
|
|
let expected_value: Value = Value::Map(hashmap! {
|
|
"text".into() => Value::Text(vec!["s".into(), "h".into(), "a".into(), "m".into(), "e".into()]),
|
|
});
|
|
assert_eq!(value, expected_value);
|
|
}
|
|
|
|
#[test]
|
|
fn test_inserts_characters_at_start_of_text() {
|
|
let mut doc = Frontend::new();
|
|
doc.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::set(
|
|
Path::root().key("text"),
|
|
Value::Text(Vec::new()),
|
|
))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
|
|
let request = doc
|
|
.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::insert(
|
|
Path::root().key("text").index(0),
|
|
"i".into(),
|
|
))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
|
|
let text_id = doc.get_object_id(&Path::root().key("text")).unwrap();
|
|
|
|
let expected_change_request = amp::Change {
|
|
actor_id: doc.actor_id.clone(),
|
|
seq: 2,
|
|
start_op: 2,
|
|
time: request.time,
|
|
message: None,
|
|
hash: None,
|
|
deps: Vec::new(),
|
|
operations: vec![amp::Op {
|
|
action: amp::OpType::Set(amp::ScalarValue::Str("i".into())),
|
|
obj: text_id,
|
|
key: amp::ElementId::Head.into(),
|
|
insert: true,
|
|
pred: SortedVec::new(),
|
|
}],
|
|
extra_bytes: Vec::new(),
|
|
};
|
|
assert_eq!(request, expected_change_request);
|
|
|
|
let value = doc.get_value(&Path::root()).unwrap();
|
|
let expected_value: Value = Value::Map(hashmap! {
|
|
"text".into() => Value::Text(vec!["i".into()]),
|
|
});
|
|
assert_eq!(value, expected_value);
|
|
}
|
|
|
|
#[test]
|
|
fn test_inserts_at_end_of_lists() {
|
|
let mut doc = Frontend::new();
|
|
doc.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::set(
|
|
Path::root().key("birds"),
|
|
Value::Sequence(Vec::new()),
|
|
))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
|
|
let request = doc
|
|
.change::<_, _, InvalidChangeRequest>(None, |doc| {
|
|
doc.add_change(LocalChange::insert(
|
|
Path::root().key("birds").index(0),
|
|
"greenfinch".into(),
|
|
))?;
|
|
doc.add_change(LocalChange::insert(
|
|
Path::root().key("birds").index(1),
|
|
"bullfinch".into(),
|
|
))?;
|
|
Ok(())
|
|
})
|
|
.unwrap()
|
|
.1
|
|
.unwrap();
|
|
|
|
let list_id = doc.get_object_id(&Path::root().key("birds")).unwrap();
|
|
|
|
let expected_change_request = amp::Change {
|
|
actor_id: doc.actor_id.clone(),
|
|
seq: 2,
|
|
start_op: 2,
|
|
time: request.time,
|
|
message: None,
|
|
hash: None,
|
|
deps: Vec::new(),
|
|
operations: vec![
|
|
amp::Op {
|
|
action: amp::OpType::Set(amp::ScalarValue::Str("greenfinch".into())),
|
|
obj: list_id.clone(),
|
|
key: amp::ElementId::Head.into(),
|
|
insert: true,
|
|
pred: SortedVec::new(),
|
|
},
|
|
amp::Op {
|
|
action: amp::OpType::Set(amp::ScalarValue::Str("bullfinch".into())),
|
|
obj: list_id,
|
|
key: doc.actor_id.op_id_at(2).into(),
|
|
insert: true,
|
|
pred: SortedVec::new(),
|
|
},
|
|
],
|
|
extra_bytes: Vec::new(),
|
|
};
|
|
assert_eq!(request, expected_change_request);
|
|
|
|
let value = doc.get_value(&Path::root()).unwrap();
|
|
let expected_value: Value = Value::Map(hashmap! {
|
|
"birds".into() => Value::Sequence(vec!["greenfinch".into(), "bullfinch".into()]),
|
|
});
|
|
assert_eq!(value, expected_value);
|
|
}
|