690 lines
22 KiB
JavaScript
690 lines
22 KiB
JavaScript
/// <reference types="Cypress" />
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import { imgSnapshotTest, renderGraph } from '../../helpers/util';
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context('Sequence diagram', () => {
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it('should render a simple sequence diagram', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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participant Alice
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participant Bob
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participant John as John<br/>Second Line
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Alice ->> Bob: Hello Bob, how are you?
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Bob-->>John: How about you John?
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Bob--x Alice: I am good thanks!
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Bob-x John: I am good thanks!
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Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.
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Bob-->Alice: Checking with John...
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alt either this
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Alice->>John: Yes
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else or this
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Alice->>John: No
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else or this will happen
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Alice->John: Maybe
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end
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par this happens in parallel
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Alice -->> Bob: Parallel message 1
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and
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Alice -->> John: Parallel message 2
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end
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`,
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{sequence:{actorFontFamily:'courier'}}
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);
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});
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it('should handle different line breaks', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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participant 1 as multiline<br>using #lt;br#gt;
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participant 2 as multiline<br/>using #lt;br/#gt;
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participant 3 as multiline<br />using #lt;br /#gt;
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participant 4 as multiline<br \t/>using #lt;br \t/#gt;
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1->>2: multiline<br>using #lt;br#gt;
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note right of 2: multiline<br>using #lt;br#gt;
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2->>3: multiline<br/>using #lt;br/#gt;
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note right of 3: multiline<br/>using #lt;br/#gt;
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3->>4: multiline<br />using #lt;br /#gt;
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note right of 4: multiline<br />using #lt;br /#gt;
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4->>1: multiline<br />using #lt;br /#gt;
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note right of 1: multiline<br \t/>using #lt;br \t/#gt;
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`,
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{}
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);
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});
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it('should handle line breaks and wrap annotations', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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participant Alice
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participant Bob
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participant John as John<br/>Second Line
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Alice ->> Bob: Hello Bob, how are you?
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Bob-->>John: How about you John?
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Note right of John: John thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.
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Bob-->Alice: Checking with John...
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Note over John:wrap: John looks like he's still thinking, so Bob prods him a bit.
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Bob-x John: Hey John -<br/>we're still waiting to know<br/>how you're doing
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Note over John:nowrap: John's trying hard not to break his train of thought.
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Bob-x John:wrap: John! Are you still debating about how you're doing? How long does it take??
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Note over John: After a few more moments, John<br/>finally snaps out of it.
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`,
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{}
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);
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})
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it('should render loops with a slight margin', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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loop Loopy
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Bob->>Alice: Pasten
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end `,
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{}
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);
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});
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context('font settings', () => {
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it('should render different note fonts when configured', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: I'm short
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note left of Alice: I should have bigger fonts
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Bob->>Alice: Short as well
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`,
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{ sequence: { noteFontSize: 18, noteFontFamily: 'Arial' } }
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);
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});
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it('should render different message fonts when configured', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: I'm short
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Bob->>Alice: Short as well
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`,
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{ sequence: { messageFontSize: 18, messageFontFamily: 'Arial' } }
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);
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});
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it('should render different actor fonts when configured', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: I'm short
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Bob->>Alice: Short as well
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`,
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{ sequence: { actorFontSize: 18, actorFontFamily: 'times' } }
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);
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});
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it('should render notes aligned to the left when configured', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: I'm short
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note left of Alice: I am left aligned
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Bob->>Alice: Short as well
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`,
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{ sequence: { noteAlign: 'left' } }
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);
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});
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it('should render notes aligned to the right when configured', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: I'm short
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note left of Alice: I am right aligned
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Bob->>Alice: Short as well
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`,
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{ sequence: { noteAlign: 'right' } }
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);
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});
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});
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context('auth width scaling', () => {
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it('should render long actor descriptions', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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participant A as Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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A->>Bob: Hola
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Bob-->A: Pasten !
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`,
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{logLevel: 0}
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);
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});
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it('should wrap (inline) long actor descriptions', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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participant A as wrap:Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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A->>Bob: Hola
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Bob-->A: Pasten !
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`,
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{logLevel: 0}
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);
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});
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it('should wrap (directive) long actor descriptions', () => {
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imgSnapshotTest(
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`
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%%{init: {'config': {'wrap': true }}}%%
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sequenceDiagram
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participant A as Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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A->>Bob: Hola
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Bob-->A: Pasten !
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`,
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{}
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);
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});
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it('should be possible to use actor symbols instead of boxes', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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actor Alice
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actor Bob
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Alice->>Bob: Hi Bob
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Bob->>Alice: Hi Alice
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`,
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{}
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);
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});
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it('should render long notes left of actor', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: Hola
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Note left of Alice: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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Bob->>Alice: I'm short though
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`,
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{}
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);
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});
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it('should render long notes wrapped (inline) left of actor', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: Hola
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Note left of Alice:wrap: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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Bob->>Alice: I'm short though
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`,
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{}
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);
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});
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it('should render long notes right of actor', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: Hola
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Note right of Alice: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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Bob->>Alice: I'm short though
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`,
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{}
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);
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});
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it('should render long notes wrapped (inline) right of actor', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: Hola
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Note right of Alice:wrap: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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Bob->>Alice: I'm short though
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`,
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{}
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);
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});
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it('should render long notes over actor', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: Hola
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Note over Alice: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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Bob->>Alice: I'm short though
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`,
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{}
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);
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});
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it('should render long notes wrapped (inline) over actor', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: Hola
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Note over Alice:wrap: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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Bob->>Alice: I'm short though
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`,
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{}
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);
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});
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it('should render long messages from an actor to the left to one to the right', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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Bob->>Alice: I'm short though
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`,
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{}
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);
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});
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it('should render long messages wrapped (inline) from an actor to the left to one to the right', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob:wrap:Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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Bob->>Alice: I'm short though
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`,
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{}
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);
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});
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it('should render long messages from an actor to the right to one to the left', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: I'm short
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Bob->>Alice: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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`,
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{}
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);
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});
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it('should render long messages wrapped (inline) from an actor to the right to one to the left', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>Bob: I'm short
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Bob->>Alice:wrap: Extremely utterly long line of longness which had preivously overflown the actor box as it is much longer than what it should be
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`,
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{}
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);
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});
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});
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context('background rects', () => {
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it('should render a single and nested rects', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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participant A
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participant B
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participant C
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participant D
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participant E
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participant G
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A ->>+ B: Task 1
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rect rgb(178, 102, 255)
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B ->>+ C: Task 2
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C -->>- B: Return
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end
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A ->> D: Task 3
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rect rgb(0, 128, 255)
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D ->>+ E: Task 4
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rect rgb(0, 204, 0)
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E ->>+ G: Task 5
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G -->>- E: Return
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end
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E ->> E: Task 6
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end
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D -->> A: Complete
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`,
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{}
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);
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});
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it('should render a single and nested opt with long test overflowing', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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participant A
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participant B
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participant C
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participant D
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participant E
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participant G
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A ->>+ B: Task 1
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opt this is an opt with a long title that will overflow
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B ->>+ C: Task 2
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C -->>- B: Return
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end
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A ->> D: Task 3
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opt this is another opt with a long title that will overflow
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D ->>+ E: Task 4
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opt this is a nested opt with a long title that will overflow
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E ->>+ G: Task 5
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G -->>- E: Return
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end
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E ->> E: Task 6
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end
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D -->> A: Complete
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`,
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{}
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);
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});
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it('should render a single and nested opt with long test wrapping', () => {
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imgSnapshotTest(
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`
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%%{init: { 'config': { 'wrap': true } } }%%
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sequenceDiagram
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participant A
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participant B
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participant C
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participant D
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participant E
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participant G
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A ->>+ B: Task 1
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opt this is an opt with a long title that will overflow
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B ->>+ C: Task 2
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C -->>- B: Return
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end
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A ->> D: Task 3
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opt this is another opt with a long title that will overflow
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D ->>+ E: Task 4
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opt this is a nested opt with a long title that will overflow
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E ->>+ G: Task 5
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G -->>- E: Return
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end
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E ->> E: Task 6
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end
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D -->> A: Complete
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`,
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{}
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);
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});
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it('should render rect around and inside loops', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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A ->> B: 1
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rect rgb(204, 0, 102)
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loop check C
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C ->> C: Every 10 seconds
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end
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end
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A ->> B: 2
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loop check D
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C ->> D: 3
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rect rgb(153, 153, 255)
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D -->> D: 5
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D --> C: 4
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end
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end
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`,
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{}
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);
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});
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it('should render rect around and inside alts', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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A ->> B: 1
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rect rgb(204, 0, 102)
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alt yes
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C ->> C: 1
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else no
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rect rgb(0, 204, 204)
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C ->> C: 0
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end
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end
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end
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B ->> A: Return
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`,
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{}
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);
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});
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it('should render rect around and inside opts', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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A ->> B: 1
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rect rgb(204, 0, 102)
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opt maybe
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C -->> D: Do something
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rect rgb(0, 204, 204)
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C ->> C: 0
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end
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end
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end
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opt possibly
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rect rgb(0, 204, 204)
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C ->> C: 0
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end
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end
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B ->> A: Return
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`,
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{}
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);
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});
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it('should render autonumber when configured with such', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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Alice->>John: Hello John, how are you?
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loop Healthcheck
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John->>John: Fight against hypochondria
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end
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Note right of John: Rational thoughts!
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John-->>Alice: Great!
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John->>Bob: How about you?
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Bob-->>John: Jolly good!
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`,
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{ sequence: { actorMargin: 50, showSequenceNumbers: true } }
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);
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});
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it('should render autonumber when autonumber keyword is used', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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autonumber
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Alice->>John: Hello John, how are you?
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loop Healthcheck
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John->>John: Fight against hypochondria
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end
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Note right of John: Rational thoughts!
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John-->>Alice: Great!
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John->>Bob: How about you?
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Bob-->>John: Jolly good!
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`,
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{}
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);
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});
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it('should render autonumber with different line breaks', () => {
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imgSnapshotTest(
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`
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sequenceDiagram
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autonumber
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Alice->>John: Hello John,<br>how are you?
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Alice->>John: John,<br/>can you hear me?
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John-->>Alice: Hi Alice,<br />I can hear you!
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John-->>Alice: I feel great!
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`,
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{}
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);
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});
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it('should render dark theme from init directive and configure font size 24 font', () => {
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imgSnapshotTest(
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`
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%%{init: {'theme': 'dark', 'config': {'fontSize': 24}}}%%
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sequenceDiagram
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Alice->>John: Hello John, how are you?
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Alice->>John: John, can you hear me?
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John-->>Alice: Hi Alice, I can hear you!
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John-->>Alice: I feel great!
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`,
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{}
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);
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});
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it('should render with wrapping enabled', () => {
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imgSnapshotTest(
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`
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%%{init: { 'config': { 'wrap': true }}}%%
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sequenceDiagram
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participant A as Alice, the talkative one
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A->>John: Hello John, how are you today? I'm feeling quite verbose today.
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A->>John: John, can you hear me? If you are not available, we can talk later.
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John-->>A: Hi Alice, I can hear you! I was finishing up an important meeting.
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John-->>A: I feel great! I was not ignoring you. I am sorry you had to wait for a response.
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`,
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{}
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);
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});
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it('should render with an init directive', () => {
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imgSnapshotTest(
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`%%{init: { "theme": "dark", 'config': { "fontFamily": "Menlo", "fontSize": 18, "fontWeight": 400, "wrap": true }}}%%
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sequenceDiagram
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Alice->>Bob: Hello Bob, how are you? If you are not available right now, I can leave you a message. Please get back to me as soon as you can!
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Note left of Alice: Bob thinks
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Bob->>Alice: Fine!`,
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{}
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)
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});
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});
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context('directives', () => {
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it('should override config with directive settings', () => {
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imgSnapshotTest(
|
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`
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%%{init: { "config": { "mirrorActors": true }}}%%
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sequenceDiagram
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Alice->>Bob: I'm short
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note left of Alice: config set to mirrorActors: false<br/>directive set to mirrorActors: true
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Bob->>Alice: Short as well
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`,
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{ logLevel:0, sequence: { mirrorActors: false, noteFontSize: 18, noteFontFamily: 'Arial' } }
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);
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});
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it('should override config with directive settings', () => {
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imgSnapshotTest(
|
|
`
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%%{init: { "config": { "mirrorActors": false, "wrap": true }}}%%
|
|
sequenceDiagram
|
|
Alice->>Bob: I'm short
|
|
note left of Alice: config: mirrorActors=true<br/>directive: mirrorActors=false
|
|
Bob->>Alice: Short as well
|
|
`,
|
|
{ logLevel:0, sequence: { mirrorActors: true, noteFontSize: 18, noteFontFamily: 'Arial' } }
|
|
);
|
|
});
|
|
});
|
|
context('links', () => {
|
|
it('should support actor links and properties EXPERIMENTAL: USE WITH CAUTION', () => {
|
|
//Be aware that the syntax for "properties" is likely to be changed.
|
|
imgSnapshotTest(
|
|
`
|
|
%%{init: { "config": { "mirrorActors": true, "forceMenus": true }}}%%
|
|
sequenceDiagram
|
|
participant a as Alice
|
|
participant j as John
|
|
note right of a: Hello world!
|
|
properties a: {"class": "internal-service-actor", "type": "@clock"}
|
|
properties j: {"class": "external-service-actor", "type": "@computer"}
|
|
links a: {"Repo": "https://www.contoso.com/repo", "Swagger": "https://www.contoso.com/swagger"}
|
|
links j: {"Repo": "https://www.contoso.com/repo"}
|
|
links a: {"Dashboard": "https://www.contoso.com/dashboard", "On-Call": "https://www.contoso.com/oncall"}
|
|
link a: Contacts @ https://contacts.contoso.com/?contact=alice@contoso.com
|
|
a->>j: Hello John, how are you?
|
|
j-->>a: Great!
|
|
`,
|
|
{ logLevel: 0, sequence: { mirrorActors: true, noteFontSize: 18, noteFontFamily: 'Arial' } }
|
|
);
|
|
});
|
|
it('should support actor links and properties when not mirrored EXPERIMENTAL: USE WITH CAUTION', () => {
|
|
//Be aware that the syntax for "properties" is likely to be changed.
|
|
imgSnapshotTest(
|
|
`
|
|
%%{init: { "config": { "mirrorActors": false, "forceMenus": true, "wrap": true }}}%%
|
|
sequenceDiagram
|
|
participant a as Alice
|
|
participant j as John
|
|
note right of a: Hello world!
|
|
properties a: {"class": "internal-service-actor", "type": "@clock"}
|
|
properties j: {"class": "external-service-actor", "type": "@computer"}
|
|
links a: {"Repo": "https://www.contoso.com/repo", "Swagger": "https://www.contoso.com/swagger"}
|
|
links j: {"Repo": "https://www.contoso.com/repo"}
|
|
links a: {"Dashboard": "https://www.contoso.com/dashboard", "On-Call": "https://www.contoso.com/oncall"}
|
|
a->>j: Hello John, how are you?
|
|
j-->>a: Great!
|
|
`,
|
|
{ logLevel: 0, sequence: { mirrorActors: false, noteFontSize: 18, noteFontFamily: 'Arial' } }
|
|
);
|
|
});
|
|
});
|
|
context('svg size', () => {
|
|
it('should render a sequence diagram when useMaxWidth is true (default)', () => {
|
|
renderGraph(
|
|
`
|
|
sequenceDiagram
|
|
participant Alice
|
|
participant Bob
|
|
participant John as John<br/>Second Line
|
|
Alice ->> Bob: Hello Bob, how are you?
|
|
Bob-->>John: How about you John?
|
|
Bob--x Alice: I am good thanks!
|
|
Bob-x John: I am good thanks!
|
|
Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.
|
|
Bob-->Alice: Checking with John...
|
|
alt either this
|
|
Alice->>John: Yes
|
|
else or this
|
|
Alice->>John: No
|
|
else or this will happen
|
|
Alice->John: Maybe
|
|
end
|
|
par this happens in parallel
|
|
Alice -->> Bob: Parallel message 1
|
|
and
|
|
Alice -->> John: Parallel message 2
|
|
end
|
|
`,
|
|
{ sequence: { useMaxWidth: true } }
|
|
);
|
|
cy.get('svg')
|
|
.should((svg) => {
|
|
expect(svg).to.have.attr('width', '100%');
|
|
expect(svg).to.have.attr('height');
|
|
const height = parseFloat(svg.attr('height'));
|
|
expect(height).to.be.within(920, 960);
|
|
const style = svg.attr('style');
|
|
expect(style).to.match(/^max-width: [\d.]+px;$/);
|
|
const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
|
|
// use within because the absolute value can be slightly different depending on the environment ±5%
|
|
expect(maxWidthValue).to.be.within(820 * .95, 820 * 1.05);
|
|
});
|
|
});
|
|
it('should render a sequence diagram when useMaxWidth is false', () => {
|
|
renderGraph(
|
|
`
|
|
sequenceDiagram
|
|
participant Alice
|
|
participant Bob
|
|
participant John as John<br/>Second Line
|
|
Alice ->> Bob: Hello Bob, how are you?
|
|
Bob-->>John: How about you John?
|
|
Bob--x Alice: I am good thanks!
|
|
Bob-x John: I am good thanks!
|
|
Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.
|
|
Bob-->Alice: Checking with John...
|
|
alt either this
|
|
Alice->>John: Yes
|
|
else or this
|
|
Alice->>John: No
|
|
else or this will happen
|
|
Alice->John: Maybe
|
|
end
|
|
par this happens in parallel
|
|
Alice -->> Bob: Parallel message 1
|
|
and
|
|
Alice -->> John: Parallel message 2
|
|
end
|
|
`,
|
|
{ sequence: { useMaxWidth: false } }
|
|
);
|
|
cy.get('svg')
|
|
.should((svg) => {
|
|
const height = parseFloat(svg.attr('height'));
|
|
const width = parseFloat(svg.attr('width'));
|
|
expect(height).to.be.within(920, 960);
|
|
// use within because the absolute value can be slightly different depending on the environment ±5%
|
|
expect(width).to.be.within(820 * .95, 820 * 1.05);
|
|
expect(svg).to.not.have.attr('style');
|
|
});
|
|
});
|
|
});
|
|
});
|