import { applySyntaxColouring } from '../../syntaxColouring/syntaxColouring'; describe('MATCH syntax colouring', () => { test('Correctly colours labels conjunction', () => { const query = 'MATCH (n:A&B)'; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'MATCH', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 6, startOffset: 6, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 7, startOffset: 7, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 8, startOffset: 8, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: 'A', tokenType: 'label', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 10, startOffset: 10, }, token: '&', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 11, startOffset: 11, }, token: 'B', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 12, startOffset: 12, }, token: ')', tokenType: 'bracket', }, ]); }); test('Correctly colours labels disjuntion', () => { const query = 'MATCH (n:A|B)'; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'MATCH', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 6, startOffset: 6, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 7, startOffset: 7, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 8, startOffset: 8, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: 'A', tokenType: 'label', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 10, startOffset: 10, }, token: '|', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 11, startOffset: 11, }, token: 'B', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 12, startOffset: 12, }, token: ')', tokenType: 'bracket', }, ]); }); test('Correctly colours negated label', () => { const query = 'MATCH (n:!A)'; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'MATCH', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 6, startOffset: 6, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 7, startOffset: 7, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 8, startOffset: 8, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: '!', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 10, startOffset: 10, }, token: 'A', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 11, startOffset: 11, }, token: ')', tokenType: 'bracket', }, ]); }); test('Correctly colours parenthesized label expressions', () => { const query = 'MATCH (n:(!A&!B)|C)'; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'MATCH', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 6, startOffset: 6, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 7, startOffset: 7, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 8, startOffset: 8, }, token: ':', tokenType: 'operator', }, { bracketInfo: { bracketLevel: 1, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 10, startOffset: 10, }, token: '!', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 11, startOffset: 11, }, token: 'A', tokenType: 'label', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 12, startOffset: 12, }, token: '&', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 13, startOffset: 13, }, token: '!', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 14, startOffset: 14, }, token: 'B', tokenType: 'label', }, { bracketInfo: { bracketLevel: 1, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 15, startOffset: 15, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 16, startOffset: 16, }, token: '|', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 17, startOffset: 17, }, token: 'C', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 18, startOffset: 18, }, token: ')', tokenType: 'bracket', }, ]); }); test('Correctly colours parenthesized relationship type expressions', () => { const query = 'MATCH (n:Label)-[r:(!R1&!R2)|R3]'; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'MATCH', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 6, startOffset: 6, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 7, startOffset: 7, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 8, startOffset: 8, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: 'Label', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 14, startOffset: 14, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 15, startOffset: 15, }, token: '-', tokenType: 'separator', }, { bracketInfo: { bracketLevel: 0, bracketType: 'bracket', }, length: 1, position: { line: 0, startCharacter: 16, startOffset: 16, }, token: '[', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 17, startOffset: 17, }, token: 'r', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 18, startOffset: 18, }, token: ':', tokenType: 'operator', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 19, startOffset: 19, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 20, startOffset: 20, }, token: '!', tokenType: 'operator', }, { bracketInfo: undefined, length: 2, position: { line: 0, startCharacter: 21, startOffset: 21, }, token: 'R1', tokenType: 'label', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 23, startOffset: 23, }, token: '&', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 24, startOffset: 24, }, token: '!', tokenType: 'operator', }, { bracketInfo: undefined, length: 2, position: { line: 0, startCharacter: 25, startOffset: 25, }, token: 'R2', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 27, startOffset: 27, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 28, startOffset: 28, }, token: '|', tokenType: 'operator', }, { bracketInfo: undefined, length: 2, position: { line: 0, startCharacter: 29, startOffset: 29, }, token: 'R3', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'bracket', }, length: 1, position: { line: 0, startCharacter: 31, startOffset: 31, }, token: ']', tokenType: 'bracket', }, ]); }); test('Correctly colours OPTIONAL', () => { const query = 'OPTIONAL MATCH (n)'; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 8, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'OPTIONAL', tokenType: 'keyword', }, { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: 'MATCH', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 15, startOffset: 15, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 16, startOffset: 16, }, token: 'n', tokenType: 'variable', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 17, startOffset: 17, }, token: ')', tokenType: 'bracket', }, ]); }); }); describe('RETURN syntax colouring', () => { test('Correctly colours AS and SKIP', () => { const query = `MATCH (n:Label)-[r]->(m:Label) RETURN n AS node, r AS rel SKIP 10 `; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'MATCH', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 6, startOffset: 6, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 7, startOffset: 7, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 8, startOffset: 8, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: 'Label', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 14, startOffset: 14, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 15, startOffset: 15, }, token: '-', tokenType: 'separator', }, { bracketInfo: { bracketLevel: 0, bracketType: 'bracket', }, length: 1, position: { line: 0, startCharacter: 16, startOffset: 16, }, token: '[', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 17, startOffset: 17, }, token: 'r', tokenType: 'variable', }, { bracketInfo: { bracketLevel: 0, bracketType: 'bracket', }, length: 1, position: { line: 0, startCharacter: 18, startOffset: 18, }, token: ']', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 19, startOffset: 19, }, token: '-', tokenType: 'separator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 20, startOffset: 20, }, token: '>', tokenType: 'separator', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 21, startOffset: 21, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 22, startOffset: 22, }, token: 'm', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 23, startOffset: 23, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 24, startOffset: 24, }, token: 'Label', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 29, startOffset: 29, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 6, position: { line: 1, startCharacter: 6, startOffset: 37, }, token: 'RETURN', tokenType: 'keyword', }, { bracketInfo: undefined, length: 1, position: { line: 1, startCharacter: 13, startOffset: 44, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 2, position: { line: 1, startCharacter: 15, startOffset: 46, }, token: 'AS', tokenType: 'keyword', }, { bracketInfo: undefined, length: 4, position: { line: 1, startCharacter: 18, startOffset: 49, }, token: 'node', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 1, startCharacter: 22, startOffset: 53, }, token: ',', tokenType: 'separator', }, { bracketInfo: undefined, length: 1, position: { line: 1, startCharacter: 24, startOffset: 55, }, token: 'r', tokenType: 'variable', }, { bracketInfo: undefined, length: 2, position: { line: 1, startCharacter: 26, startOffset: 57, }, token: 'AS', tokenType: 'keyword', }, { bracketInfo: undefined, length: 3, position: { line: 1, startCharacter: 29, startOffset: 60, }, token: 'rel', tokenType: 'variable', }, { bracketInfo: undefined, length: 4, position: { line: 2, startCharacter: 6, startOffset: 70, }, token: 'SKIP', tokenType: 'keyword', }, { bracketInfo: undefined, length: 2, position: { line: 2, startCharacter: 11, startOffset: 75, }, token: '10', tokenType: 'numberLiteral', }, ]); }); test('Correctly colours ORDER BY', () => { const query = `RETURN n AS node, r AS rel ORDER BY n.name DESC`; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 6, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'RETURN', tokenType: 'keyword', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 7, startOffset: 7, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 2, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: 'AS', tokenType: 'keyword', }, { bracketInfo: undefined, length: 4, position: { line: 0, startCharacter: 12, startOffset: 12, }, token: 'node', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 16, startOffset: 16, }, token: ',', tokenType: 'separator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 18, startOffset: 18, }, token: 'r', tokenType: 'variable', }, { bracketInfo: undefined, length: 2, position: { line: 0, startCharacter: 20, startOffset: 20, }, token: 'AS', tokenType: 'keyword', }, { bracketInfo: undefined, length: 3, position: { line: 0, startCharacter: 23, startOffset: 23, }, token: 'rel', tokenType: 'variable', }, { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 27, startOffset: 27, }, token: 'ORDER', tokenType: 'keyword', }, { bracketInfo: undefined, length: 2, position: { line: 0, startCharacter: 33, startOffset: 33, }, token: 'BY', tokenType: 'keyword', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 36, startOffset: 36, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 37, startOffset: 37, }, token: '.', tokenType: 'operator', }, { bracketInfo: undefined, length: 4, position: { line: 0, startCharacter: 38, startOffset: 38, }, token: 'name', tokenType: 'property', }, { bracketInfo: undefined, length: 4, position: { line: 0, startCharacter: 43, startOffset: 43, }, token: 'DESC', tokenType: 'keyword', }, ]); }); test('Correctly colours LIMIT', () => { const query = `RETURN n LIMIT 10`; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 6, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'RETURN', tokenType: 'keyword', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 7, startOffset: 7, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: 'LIMIT', tokenType: 'keyword', }, { bracketInfo: undefined, length: 2, position: { line: 0, startCharacter: 15, startOffset: 15, }, token: '10', tokenType: 'numberLiteral', }, ]); }); }); describe('WHERE syntax colouring', () => { test('Correctly colours MATCH with WHERE and RETURN', () => { const query = 'MATCH (n:Person) WHERE n.name = "foo" RETURN n'; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'MATCH', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 6, startOffset: 6, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 7, startOffset: 7, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 8, startOffset: 8, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 6, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: 'Person', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 15, startOffset: 15, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 17, startOffset: 17, }, token: 'WHERE', tokenType: 'keyword', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 23, startOffset: 23, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 24, startOffset: 24, }, token: '.', tokenType: 'operator', }, { bracketInfo: undefined, length: 4, position: { line: 0, startCharacter: 25, startOffset: 25, }, token: 'name', tokenType: 'property', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 30, startOffset: 30, }, token: '=', tokenType: 'operator', }, { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 32, startOffset: 32, }, token: '"foo"', tokenType: 'stringLiteral', }, { bracketInfo: undefined, length: 6, position: { line: 0, startCharacter: 38, startOffset: 38, }, token: 'RETURN', tokenType: 'keyword', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 45, startOffset: 45, }, token: 'n', tokenType: 'variable', }, ]); }); test('Correctly colours WHERE with parameter', () => { const query = `MATCH (n:Label)-->(m:Label) WHERE n.property <> $value RETURN n, m`; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'MATCH', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 6, startOffset: 6, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 7, startOffset: 7, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 8, startOffset: 8, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 9, startOffset: 9, }, token: 'Label', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 14, startOffset: 14, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 15, startOffset: 15, }, token: '-', tokenType: 'separator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 16, startOffset: 16, }, token: '-', tokenType: 'separator', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 17, startOffset: 17, }, token: '>', tokenType: 'separator', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 18, startOffset: 18, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 19, startOffset: 19, }, token: 'm', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 0, startCharacter: 20, startOffset: 20, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 5, position: { line: 0, startCharacter: 21, startOffset: 21, }, token: 'Label', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 0, startCharacter: 26, startOffset: 26, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 5, position: { line: 1, startCharacter: 4, startOffset: 32, }, token: 'WHERE', tokenType: 'keyword', }, { bracketInfo: undefined, length: 1, position: { line: 1, startCharacter: 10, startOffset: 38, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 1, startCharacter: 11, startOffset: 39, }, token: '.', tokenType: 'operator', }, { bracketInfo: undefined, length: 8, position: { line: 1, startCharacter: 12, startOffset: 40, }, token: 'property', tokenType: 'property', }, { bracketInfo: undefined, length: 2, position: { line: 1, startCharacter: 21, startOffset: 49, }, token: '<>', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 1, startCharacter: 24, startOffset: 52, }, token: '$', tokenType: 'paramDollar', }, { bracketInfo: undefined, length: 5, position: { line: 1, startCharacter: 25, startOffset: 53, }, token: 'value', tokenType: 'paramValue', }, { bracketInfo: undefined, length: 6, position: { line: 2, startCharacter: 4, startOffset: 63, }, token: 'RETURN', tokenType: 'keyword', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 11, startOffset: 70, }, token: 'n', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 12, startOffset: 71, }, token: ',', tokenType: 'separator', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 14, startOffset: 73, }, token: 'm', tokenType: 'variable', }, ]); }); test('Correctly colours relationship with WHERE', () => { const query = `WITH 2000 AS minYear MATCH (a:Person {name: 'Andy'}) RETURN [(a)-[r:KNOWS WHERE r.since < minYear]->(b:Person) | r.since] AS years`; expect(applySyntaxColouring(query)).toEqual([ { bracketInfo: undefined, length: 4, position: { line: 0, startCharacter: 0, startOffset: 0, }, token: 'WITH', tokenType: 'keyword', }, { bracketInfo: undefined, length: 4, position: { line: 0, startCharacter: 5, startOffset: 5, }, token: '2000', tokenType: 'numberLiteral', }, { bracketInfo: undefined, length: 2, position: { line: 0, startCharacter: 10, startOffset: 10, }, token: 'AS', tokenType: 'keyword', }, { bracketInfo: undefined, length: 7, position: { line: 0, startCharacter: 13, startOffset: 13, }, token: 'minYear', tokenType: 'variable', }, { bracketInfo: undefined, length: 5, position: { line: 1, startCharacter: 4, startOffset: 25, }, token: 'MATCH', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 1, startCharacter: 10, startOffset: 31, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 1, startCharacter: 11, startOffset: 32, }, token: 'a', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 1, startCharacter: 12, startOffset: 33, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 6, position: { line: 1, startCharacter: 13, startOffset: 34, }, token: 'Person', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'curly', }, length: 1, position: { line: 1, startCharacter: 20, startOffset: 41, }, token: '{', tokenType: 'bracket', }, { bracketInfo: undefined, length: 4, position: { line: 1, startCharacter: 21, startOffset: 42, }, token: 'name', tokenType: 'property', }, { bracketInfo: undefined, length: 1, position: { line: 1, startCharacter: 25, startOffset: 46, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 6, position: { line: 1, startCharacter: 27, startOffset: 48, }, token: "'Andy'", tokenType: 'stringLiteral', }, { bracketInfo: { bracketLevel: 0, bracketType: 'curly', }, length: 1, position: { line: 1, startCharacter: 33, startOffset: 54, }, token: '}', tokenType: 'bracket', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 1, startCharacter: 34, startOffset: 55, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 6, position: { line: 2, startCharacter: 4, startOffset: 61, }, token: 'RETURN', tokenType: 'keyword', }, { bracketInfo: { bracketLevel: 0, bracketType: 'bracket', }, length: 1, position: { line: 2, startCharacter: 11, startOffset: 68, }, token: '[', tokenType: 'bracket', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 2, startCharacter: 12, startOffset: 69, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 13, startOffset: 70, }, token: 'a', tokenType: 'variable', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 2, startCharacter: 14, startOffset: 71, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 15, startOffset: 72, }, token: '-', tokenType: 'separator', }, { bracketInfo: { bracketLevel: 1, bracketType: 'bracket', }, length: 1, position: { line: 2, startCharacter: 16, startOffset: 73, }, token: '[', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 17, startOffset: 74, }, token: 'r', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 18, startOffset: 75, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 5, position: { line: 2, startCharacter: 19, startOffset: 76, }, token: 'KNOWS', tokenType: 'label', }, { bracketInfo: undefined, length: 5, position: { line: 2, startCharacter: 25, startOffset: 82, }, token: 'WHERE', tokenType: 'keyword', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 31, startOffset: 88, }, token: 'r', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 32, startOffset: 89, }, token: '.', tokenType: 'operator', }, { bracketInfo: undefined, length: 5, position: { line: 2, startCharacter: 33, startOffset: 90, }, token: 'since', tokenType: 'property', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 39, startOffset: 96, }, token: '<', tokenType: 'operator', }, { bracketInfo: undefined, length: 7, position: { line: 2, startCharacter: 41, startOffset: 98, }, token: 'minYear', tokenType: 'variable', }, { bracketInfo: { bracketLevel: 1, bracketType: 'bracket', }, length: 1, position: { line: 2, startCharacter: 48, startOffset: 105, }, token: ']', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 49, startOffset: 106, }, token: '-', tokenType: 'separator', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 50, startOffset: 107, }, token: '>', tokenType: 'separator', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 2, startCharacter: 51, startOffset: 108, }, token: '(', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 52, startOffset: 109, }, token: 'b', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 53, startOffset: 110, }, token: ':', tokenType: 'operator', }, { bracketInfo: undefined, length: 6, position: { line: 2, startCharacter: 54, startOffset: 111, }, token: 'Person', tokenType: 'label', }, { bracketInfo: { bracketLevel: 0, bracketType: 'parenthesis', }, length: 1, position: { line: 2, startCharacter: 60, startOffset: 117, }, token: ')', tokenType: 'bracket', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 62, startOffset: 119, }, token: '|', tokenType: 'operator', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 64, startOffset: 121, }, token: 'r', tokenType: 'variable', }, { bracketInfo: undefined, length: 1, position: { line: 2, startCharacter: 65, startOffset: 122, }, token: '.', tokenType: 'operator', }, { bracketInfo: undefined, length: 5, position: { line: 2, startCharacter: 66, startOffset: 123, }, token: 'since', tokenType: 'property', }, { bracketInfo: { bracketLevel: 0, bracketType: 'bracket', }, length: 1, position: { line: 2, startCharacter: 71, startOffset: 128, }, token: ']', tokenType: 'bracket', }, { bracketInfo: undefined, length: 2, position: { line: 2, startCharacter: 73, startOffset: 130, }, token: 'AS', tokenType: 'keyword', }, { bracketInfo: undefined, length: 5, position: { line: 2, startCharacter: 76, startOffset: 133, }, token: 'years', tokenType: 'variable', }, ]); }); });