Prepare Gotcha 1.0 for release

crates/gitea/src/repositories/tests.rs

@@ -0,0 +1,97 @@
+use super::*;
+
+fn commit(sha: &str, parents: &[&str]) -> models::Commit {
+    models::Commit {
+        sha: Some(sha.into()),
+        parents: Some(
+            parents
+                .iter()
+                .map(|sha| models::CommitMeta {
+                    sha: Some((*sha).into()),
+                    ..Default::default()
+                })
+                .collect(),
+        ),
+        ..Default::default()
+    }
+}
+
+#[test]
+fn lays_out_shared_commit_graph() {
+    let rows = build_graph(
+        vec![
+            (
+                0,
+                "main".into(),
+                vec![
+                    commit("merge", &["left", "right"]),
+                    commit("left", &["base"]),
+                    commit("base", &[]),
+                ],
+            ),
+            (
+                1,
+                "feature".into(),
+                vec![commit("right", &["base"]), commit("base", &[])],
+            ),
+        ],
+        PullMetadata::default(),
+    );
+    assert_eq!(rows.len(), 4);
+    assert!(rows.iter().any(|row| row.refs == ["main"]));
+    assert!(rows.iter().any(|row| row.refs == ["feature"]));
+    let merge = rows
+        .iter()
+        .find(|row| row.commit.sha.as_deref() == Some("merge"))
+        .unwrap();
+    assert_eq!(merge.node_lane, Some(0));
+    assert_eq!(merge.bottom_connections, [1]);
+    let right = rows
+        .iter()
+        .find(|row| row.commit.sha.as_deref() == Some("right"))
+        .unwrap();
+    assert_eq!(right.node_lane, Some(1));
+    let base = rows
+        .iter()
+        .find(|row| row.commit.sha.as_deref() == Some("base"))
+        .unwrap();
+    assert_eq!(base.node_lane, Some(0));
+    assert_eq!(base.top_connections, [1]);
+}
+
+#[test]
+fn labels_first_commit_of_pull_branch() {
+    let rows = build_graph(
+        vec![(
+            0,
+            "main".into(),
+            vec![
+                commit("merge", &["main", "head"]),
+                commit("head", &["first"]),
+                commit("first", &["base"]),
+                commit("main", &["base"]),
+                commit("base", &[]),
+            ],
+        )],
+        PullMetadata {
+            tips: HashMap::from([("head".into(), vec!["feature".into()])]),
+            starts: vec![PullBranch {
+                head: "head".into(),
+                base: "base".into(),
+                label: "feature".into(),
+            }],
+        },
+    );
+    let first = rows
+        .iter()
+        .find(|row| row.commit.sha.as_deref() == Some("first"))
+        .unwrap();
+    assert_eq!(first.branch_starts, ["feature"]);
+    assert!(
+        rows.iter()
+            .find(|row| row.commit.sha.as_deref() == Some("head"))
+            .unwrap()
+            .refs
+            .contains(&"feature".into())
+    );
+}