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Added changeset.

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saurabhg772244
2025-01-14 15:22:14 +05:30
parent fcb1de915b
commit 3e32332814
3 changed files with 24 additions and 19 deletions
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5
.changeset/witty-crews-smell.md Normal file
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@@ -0,0 +1,5 @@
---
'mermaid': patch
---
`mermaidAPI.getDiagramFromText()` now returns a new different db for each state diagram

9
packages/mermaid/src/diagrams/state/stateDb.js
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@@ -30,12 +30,15 @@ export class StateDb {
#START_TYPE = 'start'; #START_TYPE = 'start';
#END_NODE = this.#START_NODE; #END_NODE = this.#START_NODE;
#END_TYPE = 'end'; #END_TYPE = 'end';
#COLOR_KEYWORD = 'color'; #COLOR_KEYWORD = 'color';
#FILL_KEYWORD = 'fill'; #FILL_KEYWORD = 'fill';
#BG_FILL = 'bgFill'; #BG_FILL = 'bgFill';
#STYLECLASS_SEP = ','; #STYLECLASS_SEP = ',';
constructor() {
this.clear();
}
/** /**
* Returns a new list of classes. * Returns a new list of classes.
* In the future, this can be replaced with a class common to all diagrams. * In the future, this can be replaced with a class common to all diagrams.
@@ -54,10 +57,6 @@ export class StateDb {
#rootDoc = []; #rootDoc = [];
#classes = this.#newClassesList(); // style classes defined by a classDef #classes = this.#newClassesList(); // style classes defined by a classDef
constructor() {
this.clear();
}
// -------------------------------------- // --------------------------------------
#newDoc = () => { #newDoc = () => {

3
packages/mermaid/src/mermaidAPI.spec.ts
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@@ -848,6 +848,7 @@ graph TD;A--x|text including URL space|B;`)
); );
const classDiagram2 = await mermaidAPI.getDiagramFromText( const classDiagram2 = await mermaidAPI.getDiagramFromText(
`stateDiagram `stateDiagram
direction TB
[*] --> Still [*] --> Still
Still --> [*] Still --> [*]
Still --> Moving Still --> Moving
@@ -858,7 +859,7 @@ graph TD;A--x|text including URL space|B;`)
expect(classDiagram1.db).not.toBe(classDiagram2.db); expect(classDiagram1.db).not.toBe(classDiagram2.db);
assert(classDiagram1.db instanceof StateDb); assert(classDiagram1.db instanceof StateDb);
assert(classDiagram2.db instanceof StateDb); assert(classDiagram2.db instanceof StateDb);
expect(classDiagram2.db.getDirection()).not.toEqual(classDiagram2.db.getDirection()); expect(classDiagram1.db.getDirection()).not.toEqual(classDiagram2.db.getDirection());
}); });
}); });