import { parseDocument, stringify } from 'yaml'
describe('composer compatibility warnings', () => { test('disabled by default', () => { let doc = parseDocument('x: true\ny: off\n') expect(doc.errors).toHaveLength(0) expect(doc.warnings).toHaveLength(0) expect(doc.toJS()).toEqual({ x: true, y: 'off' })
doc = parseDocument('x: true\ny: off\n', { version: '1.1' }) expect(doc.errors).toHaveLength(0) expect(doc.warnings).toHaveLength(0) expect(doc.toJS()).toEqual({ x: true, true: false }) })
test("schema: 'core', compat: 'yaml-1.1'", () => { const doc = parseDocument('x: true\ny: off\n', { compat: 'yaml-1.1' }) expect(doc.errors).toHaveLength(0) expect(doc.warnings).toMatchObject([ { code: 'TAG_RESOLVE_FAILED', pos: [8, 9] }, { code: 'TAG_RESOLVE_FAILED', pos: [11, 14] } ]) expect(doc.toJS()).toEqual({ x: true, y: 'off' }) })
test("schema: 'yaml-1.1', compat: 'core'", () => { const doc = parseDocument('x: true\ny: off\n', { schema: 'yaml-1.1', compat: 'core' }) expect(doc.errors).toHaveLength(0) expect(doc.warnings).toMatchObject([ { code: 'TAG_RESOLVE_FAILED', pos: [8, 9] }, { code: 'TAG_RESOLVE_FAILED', pos: [11, 14] } ]) expect(doc.toJS()).toEqual({ x: true, true: false }) })
test('single-line flow collection', () => { const doc = parseDocument('foo: { x: 42 }\n', { compat: 'core' }) expect(doc.errors).toHaveLength(0) expect(doc.warnings).toHaveLength(0) })
test('flow collection with end at parent map indent', () => { let doc = parseDocument('x: {\n y: 42\n}', { compat: 'core' }) expect(doc.errors).toHaveLength(0) expect(doc.warnings).toMatchObject([{ code: 'BAD_INDENT', pos: [13, 14] }])
doc = parseDocument('x:\n {\n y: 42\n }', { compat: 'core' }) expect(doc.errors).toHaveLength(0) expect(doc.warnings).toHaveLength(0) })
test('flow collection with end at parent seq indent', () => { let doc = parseDocument('- {\n y: 42\n}', { compat: 'core' }) expect(doc.errors).toHaveLength(0) expect(doc.warnings).toMatchObject([{ code: 'BAD_INDENT', pos: [12, 13] }])
doc = parseDocument('- {\n y: 42\n }', { compat: 'core' }) expect(doc.errors).toHaveLength(0) expect(doc.warnings).toHaveLength(0) })})
describe('stringify compatible values', () => { test('disabled by default', () => { let res = stringify({ x: true, y: 'off' }) expect(res).toBe('x: true\ny: off\n')
res = stringify({ x: true, y: 'off' }, { version: '1.1' }) expect(res).toBe('x: true\n"y": "off"\n') })
test("schema: 'core', compat: 'yaml-1.1'", () => { const res = stringify({ x: true, y: 'off' }, { compat: 'yaml-1.1' }) expect(res).toBe('x: true\n"y": "off"\n') })
test("schema: 'yaml-1.1', compat: 'json'", () => { const res = stringify( { x: true, y: 'off' }, { schema: 'yaml-1.1', compat: 'json' } ) expect(res).toBe('"x": true\n"y": "off"\n') })})