feat: support multiple stereotypes in class diagrams

cypress/integration/rendering/classDiagram-elk-v3.spec.js

@@ -661,6 +661,19 @@ class Class10
       { logLevel: 1, htmlLabels: true, layout: 'elk' }
     );
   });
+
+  it('ELK: should render a class with a text label, members and multiple annotations', () => {
+    imgSnapshotTest(
+      `classDiagram
+        class C1["Class 1 with text label"] {
+            <<interface>> <<injected>>
+            +member1
+        }
+        C1 -->  C2`,
+      { logLevel: 1, htmlLabels: true, layout: 'elk' }
+    );
+  });
+
   it('ELK: should render multiple classes with same text labels', () => {
     imgSnapshotTest(
       `classDiagram

cypress/integration/rendering/classDiagram-handDrawn-v3.spec.js

@@ -661,6 +661,19 @@ class Class10
       { logLevel: 1, htmlLabels: true, look: 'handDrawn' }
     );
   });
+
+  it('HD: should render a class with a text label, membersand  multiple annotations', () => {
+    imgSnapshotTest(
+      `classDiagram
+  class C1["Class 1 with text label"] {
+    <<interface>> <<injected>>
+    +member1
+  }
+  C1 -->  C2`,
+      { logLevel: 1, htmlLabels: true, look: 'handDrawn' }
+    );
+  });
+
   it('HD: should render multiple classes with same text labels', () => {
     imgSnapshotTest(
       `classDiagram

cypress/integration/rendering/classDiagram-v2.spec.js

@@ -510,6 +510,16 @@ class Class10
   C1 -->  C2`
     );
   });
+  it('should render a class with a text label, members and multiple annotations', () => {
+    imgSnapshotTest(
+      `classDiagram
+  class C1["Class 1 with text label"] {
+    <<interface>> <<injected>>
+    +member1
+  }
+  C1 -->  C2`
+    );
+  });
   it('should render multiple classes with same text labels', () => {
     imgSnapshotTest(
       `classDiagram

cypress/integration/rendering/classDiagram-v3.spec.js

@@ -657,6 +657,17 @@ class Class10
   C1 -->  C2`
     );
   });
+  it('should render a class with a text label, members and multiple annotations', () => {
+    imgSnapshotTest(
+      `classDiagram
+  class C1["Class 1 with text label"] {
+    <<interface>> <<injected>>
+    +member1
+  }
+  C1 -->  C2`
+    );
+  });
+
   it('should render multiple classes with same text labels', () => {
     imgSnapshotTest(
       `classDiagram

cypress/integration/rendering/classDiagram.spec.js

@@ -452,6 +452,20 @@ describe('Class diagram', () => {
       <<Interface>> \`This\nTitle\nHas\nMany\nNewlines\`  
     `);
   });
+  it('should render with newlines in title and multiple annotations', () => {
+    imgSnapshotTest(`
+    classDiagram
+      class \`This\nTitle\nHas\nMany\nNewlines\` {
+        +String Also
+        -String Many
+        #int Members
+        +And()
+        -Many()
+        #Methods()
+      }
+      <<Interface>> <<Service>> \`This\nTitle\nHas\nMany\nNewlines\`  
+    `);
+  });
 
   it('should handle newline title in namespace', () => {
     imgSnapshotTest(`