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Add unit tests for stange node names

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This commit is contained in:
Ibrahim Wassouf 2023-08-01 07:54:32 -03:00
parent 834c67ecaa
commit ef4f22841f
1 changed files with 34 additions and 1 deletions
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35
packages/mermaid/src/diagrams/flowchart/parser/flow-singlenode.spec.js
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@ -299,11 +299,44 @@ describe('[Singlenodes] when parsing', () => {
expect(vert[`a_${keyword}_node`].text).toBe(`a_${keyword}_node`); expect(vert[`a_${keyword}_node`].text).toBe(`a_${keyword}_node`);
}); });
it.each(keywords)('should handle nodes ending in keywords', function (keyword) { it.each(keywords)('should handle nodes ending in %s', function (keyword) {
const res = flow.parser.parse(`graph TD;node_${keyword};node.${keyword};node-${keyword};`); const res = flow.parser.parse(`graph TD;node_${keyword};node.${keyword};node-${keyword};`);
const vert = flow.parser.yy.getVertices(); const vert = flow.parser.yy.getVertices();
expect(vert[`node_${keyword}`].text).toBe(`node_${keyword}`); expect(vert[`node_${keyword}`].text).toBe(`node_${keyword}`);
expect(vert[`node.${keyword}`].text).toBe(`node.${keyword}`); expect(vert[`node.${keyword}`].text).toBe(`node.${keyword}`);
expect(vert[`node-${keyword}`].text).toBe(`node-${keyword}`); expect(vert[`node-${keyword}`].text).toBe(`node-${keyword}`);
}); });
const errorKeywords = [
'graph',
'flowchart',
'flowchart-elk',
'style',
'linkStyle',
'interpolate',
'classDef',
'class',
'_self',
'_blank',
'_parent',
'_top',
'end',
'subgraph',
];
it.each(errorKeywords)('should throw error at nodes beginning with %s', function (keyword) {
const str = `graph TD;${keyword}.node;${keyword}-node;${keyword}/node`;
const vert = flow.parser.yy.getVertices();
expect(() => flow.parser.parse(str)).toThrowError();
});
const workingKeywords = ['default', 'href', 'click', 'call'];
it.each(workingKeywords)('should parse node beginning with %s', function (keyword) {
flow.parser.parse(`graph TD; ${keyword}.node;${keyword}-node;${keyword}/node;`);
const vert = flow.parser.yy.getVertices();
expect(vert[`${keyword}.node`].text).toBe(`${keyword}.node`);
expect(vert[`${keyword}-node`].text).toBe(`${keyword}-node`);
expect(vert[`${keyword}/node`].text).toBe(`${keyword}/node`);
});
}); });