Release Diagram Tools 0.2.0

tests/core/diagram.test.ts

@@ -23,9 +23,29 @@ describe("diagram grammar", () => {
       parseDiagram("classDiagram\nclass A\nA : +field\nA <|-- B").nodes[0]
         ?.members,
     ).toEqual(["+field"]);
-    expect(parseDiagram("stateDiagram-v2\nIdle --> Ready : go").mode).toBe(
-      "state",
+    const state = parseDiagram(
+      'stateDiagram-v2\n[*] --> Idle\nstate "Working" as Ready\nIdle --> Ready : go\nReady --> [*]',
     );
+    expect(state.mode).toBe("state");
+    expect(state.diagnostics).toEqual([]);
+    expect(state.edges.map((edge) => edge.label)).toContain("go");
+    expect(state.nodes.map((node) => node.id)).toEqual([
+      "__start",
+      "Idle",
+      "Ready",
+      "__end",
+    ]);
+  });
+  it("supports bounded class member blocks and reports unclosed blocks", () => {
+    const diagram = parseDiagram(
+      "classDiagram\nclass Account {\n +String id\n +close()\n}\nAccount --> Ledger",
+    );
+    expect(diagram.diagnostics).toEqual([]);
+    expect(diagram.nodes[0]?.members).toEqual(["+String id", "+close()"]);
+    expect(
+      parseDiagram("classDiagram\nclass Account {\n +String id").diagnostics[0]
+        ?.message,
+    ).toMatch(/no closing/iu);
   });
   it("diagnoses directives without executing", () => {
     const d = parseDiagram(
@@ -34,4 +54,23 @@ describe("diagram grammar", () => {
     expect(d.diagnostics).toHaveLength(2);
     expect(renderSvg(d)).not.toContain("bad.test");
   });
+  it("supports ER attributes, mind maps, timelines and sequence notes", () => {
+    const er = parseDiagram(
+      "erDiagram\nUSER {\n string id PK\n}\nUSER ||--o{ ORDER : places",
+    );
+    expect(er.mode).toBe("er");
+    expect(er.nodes.find((node) => node.id === "USER")?.members).toEqual([
+      "string id PK",
+    ]);
+    expect(er.edges[0]?.label).toContain("places");
+    expect(parseDiagram("mindmap\n  Root\n    Child").edges).toHaveLength(1);
+    expect(
+      parseDiagram("timeline\nsection Build\n2026 : Release").nodes,
+    ).toHaveLength(2);
+    expect(
+      parseDiagram(
+        "sequenceDiagram\nparticipant A\nparticipant B\nNote over A,B: inert",
+      ).edges[0],
+    ).toMatchObject({ arrow: false, dashed: true });
+  });
 });