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Diffstat (limited to 'dev/lib/handlebars/src/spec/index.basic.test.ts')
| -rw-r--r-- | dev/lib/handlebars/src/spec/index.basic.test.ts | 481 |
1 files changed, 0 insertions, 481 deletions
diff --git a/dev/lib/handlebars/src/spec/index.basic.test.ts b/dev/lib/handlebars/src/spec/index.basic.test.ts deleted file mode 100644 index 6acf3ae9..00000000 --- a/dev/lib/handlebars/src/spec/index.basic.test.ts +++ /dev/null @@ -1,481 +0,0 @@ -/* - * This file is forked from the handlebars project (https://github.com/handlebars-lang/handlebars.js), - * and may include modifications made by Elasticsearch B.V. - * Elasticsearch B.V. licenses this file to you under the MIT License. - * See `packages/kbn-handlebars/LICENSE` for more information. - */ - -import Handlebars from '../..'; -import { expectTemplate } from '../__jest__/test_bench'; - -describe('basic context', () => { - it('most basic', () => { - expectTemplate('{{foo}}').withInput({ foo: 'foo' }).toCompileTo('foo'); - }); - - it('escaping', () => { - expectTemplate('\\{{foo}}').withInput({ foo: 'food' }).toCompileTo('{{foo}}'); - expectTemplate('content \\{{foo}}').withInput({ foo: 'food' }).toCompileTo('content {{foo}}'); - expectTemplate('\\\\{{foo}}').withInput({ foo: 'food' }).toCompileTo('\\food'); - expectTemplate('content \\\\{{foo}}').withInput({ foo: 'food' }).toCompileTo('content \\food'); - expectTemplate('\\\\ {{foo}}').withInput({ foo: 'food' }).toCompileTo('\\\\ food'); - }); - - it('compiling with a basic context', () => { - expectTemplate('Goodbye\n{{cruel}}\n{{world}}!') - .withInput({ - cruel: 'cruel', - world: 'world', - }) - .toCompileTo('Goodbye\ncruel\nworld!'); - }); - - it('compiling with a string context', () => { - expectTemplate('{{.}}{{length}}').withInput('bye').toCompileTo('bye3'); - }); - - it('compiling with an undefined context', () => { - expectTemplate('Goodbye\n{{cruel}}\n{{world.bar}}!') - .withInput(undefined) - .toCompileTo('Goodbye\n\n!'); - - expectTemplate('{{#unless foo}}Goodbye{{../test}}{{test2}}{{/unless}}') - .withInput(undefined) - .toCompileTo('Goodbye'); - }); - - it('comments', () => { - expectTemplate('{{! Goodbye}}Goodbye\n{{cruel}}\n{{world}}!') - .withInput({ - cruel: 'cruel', - world: 'world', - }) - .toCompileTo('Goodbye\ncruel\nworld!'); - - expectTemplate(' {{~! comment ~}} blah').toCompileTo('blah'); - expectTemplate(' {{~!-- long-comment --~}} blah').toCompileTo('blah'); - expectTemplate(' {{! comment ~}} blah').toCompileTo(' blah'); - expectTemplate(' {{!-- long-comment --~}} blah').toCompileTo(' blah'); - expectTemplate(' {{~! comment}} blah').toCompileTo(' blah'); - expectTemplate(' {{~!-- long-comment --}} blah').toCompileTo(' blah'); - }); - - it('boolean', () => { - const string = '{{#goodbye}}GOODBYE {{/goodbye}}cruel {{world}}!'; - expectTemplate(string) - .withInput({ - goodbye: true, - world: 'world', - }) - .toCompileTo('GOODBYE cruel world!'); - - expectTemplate(string) - .withInput({ - goodbye: false, - world: 'world', - }) - .toCompileTo('cruel world!'); - }); - - it('zeros', () => { - expectTemplate('num1: {{num1}}, num2: {{num2}}') - .withInput({ - num1: 42, - num2: 0, - }) - .toCompileTo('num1: 42, num2: 0'); - - expectTemplate('num: {{.}}').withInput(0).toCompileTo('num: 0'); - - expectTemplate('num: {{num1/num2}}') - .withInput({ num1: { num2: 0 } }) - .toCompileTo('num: 0'); - }); - - it('false', () => { - /* eslint-disable no-new-wrappers */ - expectTemplate('val1: {{val1}}, val2: {{val2}}') - .withInput({ - val1: false, - val2: new Boolean(false), - }) - .toCompileTo('val1: false, val2: false'); - - expectTemplate('val: {{.}}').withInput(false).toCompileTo('val: false'); - - expectTemplate('val: {{val1/val2}}') - .withInput({ val1: { val2: false } }) - .toCompileTo('val: false'); - - expectTemplate('val1: {{{val1}}}, val2: {{{val2}}}') - .withInput({ - val1: false, - val2: new Boolean(false), - }) - .toCompileTo('val1: false, val2: false'); - - expectTemplate('val: {{{val1/val2}}}') - .withInput({ val1: { val2: false } }) - .toCompileTo('val: false'); - /* eslint-enable */ - }); - - it('should handle undefined and null', () => { - expectTemplate('{{awesome undefined null}}') - .withInput({ - awesome(_undefined: any, _null: any, options: any) { - return (_undefined === undefined) + ' ' + (_null === null) + ' ' + typeof options; - }, - }) - .toCompileTo('true true object'); - - expectTemplate('{{undefined}}') - .withInput({ - undefined() { - return 'undefined!'; - }, - }) - .toCompileTo('undefined!'); - - expectTemplate('{{null}}') - .withInput({ - null() { - return 'null!'; - }, - }) - .toCompileTo('null!'); - }); - - it('newlines', () => { - expectTemplate("Alan's\nTest").toCompileTo("Alan's\nTest"); - expectTemplate("Alan's\rTest").toCompileTo("Alan's\rTest"); - }); - - it('escaping text', () => { - expectTemplate("Awesome's").toCompileTo("Awesome's"); - expectTemplate('Awesome\\').toCompileTo('Awesome\\'); - expectTemplate('Awesome\\\\ foo').toCompileTo('Awesome\\\\ foo'); - expectTemplate('Awesome {{foo}}').withInput({ foo: '\\' }).toCompileTo('Awesome \\'); - expectTemplate(" ' ' ").toCompileTo(" ' ' "); - }); - - it('escaping expressions', () => { - expectTemplate('{{{awesome}}}').withInput({ awesome: "&'\\<>" }).toCompileTo("&'\\<>"); - - expectTemplate('{{&awesome}}').withInput({ awesome: "&'\\<>" }).toCompileTo("&'\\<>"); - - expectTemplate('{{awesome}}') - .withInput({ awesome: '&"\'`\\<>' }) - .toCompileTo('&"'`\\<>'); - - expectTemplate('{{awesome}}') - .withInput({ awesome: 'Escaped, <b> looks like: <b>' }) - .toCompileTo('Escaped, <b> looks like: &lt;b&gt;'); - }); - - it("functions returning safestrings shouldn't be escaped", () => { - expectTemplate('{{awesome}}') - .withInput({ - awesome() { - return new Handlebars.SafeString("&'\\<>"); - }, - }) - .toCompileTo("&'\\<>"); - }); - - it('functions', () => { - expectTemplate('{{awesome}}') - .withInput({ - awesome() { - return 'Awesome'; - }, - }) - .toCompileTo('Awesome'); - - expectTemplate('{{awesome}}') - .withInput({ - awesome() { - return this.more; - }, - more: 'More awesome', - }) - .toCompileTo('More awesome'); - }); - - it('functions with context argument', () => { - expectTemplate('{{awesome frank}}') - .withInput({ - awesome(context: any) { - return context; - }, - frank: 'Frank', - }) - .toCompileTo('Frank'); - }); - - it('pathed functions with context argument', () => { - expectTemplate('{{bar.awesome frank}}') - .withInput({ - bar: { - awesome(context: any) { - return context; - }, - }, - frank: 'Frank', - }) - .toCompileTo('Frank'); - }); - - it('depthed functions with context argument', () => { - expectTemplate('{{#with frank}}{{../awesome .}}{{/with}}') - .withInput({ - awesome(context: any) { - return context; - }, - frank: 'Frank', - }) - .toCompileTo('Frank'); - }); - - it('block functions with context argument', () => { - expectTemplate('{{#awesome 1}}inner {{.}}{{/awesome}}') - .withInput({ - awesome(context: any, options: any) { - return options.fn(context); - }, - }) - .toCompileTo('inner 1'); - }); - - it('depthed block functions with context argument', () => { - expectTemplate('{{#with value}}{{#../awesome 1}}inner {{.}}{{/../awesome}}{{/with}}') - .withInput({ - value: true, - awesome(context: any, options: any) { - return options.fn(context); - }, - }) - .toCompileTo('inner 1'); - }); - - it('block functions without context argument', () => { - expectTemplate('{{#awesome}}inner{{/awesome}}') - .withInput({ - awesome(options: any) { - return options.fn(this); - }, - }) - .toCompileTo('inner'); - }); - - it('pathed block functions without context argument', () => { - expectTemplate('{{#foo.awesome}}inner{{/foo.awesome}}') - .withInput({ - foo: { - awesome() { - return this; - }, - }, - }) - .toCompileTo('inner'); - }); - - it('depthed block functions without context argument', () => { - expectTemplate('{{#with value}}{{#../awesome}}inner{{/../awesome}}{{/with}}') - .withInput({ - value: true, - awesome() { - return this; - }, - }) - .toCompileTo('inner'); - }); - - it('paths with hyphens', () => { - expectTemplate('{{foo-bar}}').withInput({ 'foo-bar': 'baz' }).toCompileTo('baz'); - - expectTemplate('{{foo.foo-bar}}') - .withInput({ foo: { 'foo-bar': 'baz' } }) - .toCompileTo('baz'); - - expectTemplate('{{foo/foo-bar}}') - .withInput({ foo: { 'foo-bar': 'baz' } }) - .toCompileTo('baz'); - }); - - it('nested paths', () => { - expectTemplate('Goodbye {{alan/expression}} world!') - .withInput({ alan: { expression: 'beautiful' } }) - .toCompileTo('Goodbye beautiful world!'); - }); - - it('nested paths with empty string value', () => { - expectTemplate('Goodbye {{alan/expression}} world!') - .withInput({ alan: { expression: '' } }) - .toCompileTo('Goodbye world!'); - }); - - it('literal paths', () => { - expectTemplate('Goodbye {{[@alan]/expression}} world!') - .withInput({ '@alan': { expression: 'beautiful' } }) - .toCompileTo('Goodbye beautiful world!'); - - expectTemplate('Goodbye {{[foo bar]/expression}} world!') - .withInput({ 'foo bar': { expression: 'beautiful' } }) - .toCompileTo('Goodbye beautiful world!'); - }); - - it('literal references', () => { - expectTemplate('Goodbye {{[foo bar]}} world!') - .withInput({ 'foo bar': 'beautiful' }) - .toCompileTo('Goodbye beautiful world!'); - - expectTemplate('Goodbye {{"foo bar"}} world!') - .withInput({ 'foo bar': 'beautiful' }) - .toCompileTo('Goodbye beautiful world!'); - - expectTemplate("Goodbye {{'foo bar'}} world!") - .withInput({ 'foo bar': 'beautiful' }) - .toCompileTo('Goodbye beautiful world!'); - - expectTemplate('Goodbye {{"foo[bar"}} world!') - .withInput({ 'foo[bar': 'beautiful' }) - .toCompileTo('Goodbye beautiful world!'); - - expectTemplate('Goodbye {{"foo\'bar"}} world!') - .withInput({ "foo'bar": 'beautiful' }) - .toCompileTo('Goodbye beautiful world!'); - - expectTemplate("Goodbye {{'foo\"bar'}} world!") - .withInput({ 'foo"bar': 'beautiful' }) - .toCompileTo('Goodbye beautiful world!'); - }); - - it("that current context path ({{.}}) doesn't hit helpers", () => { - expectTemplate('test: {{.}}') - .withInput(null) - // @ts-expect-error Setting the helper to a string instead of a function doesn't make sense normally, but here it doesn't matter - .withHelpers({ helper: 'awesome' }) - .toCompileTo('test: '); - }); - - it('complex but empty paths', () => { - expectTemplate('{{person/name}}') - .withInput({ person: { name: null } }) - .toCompileTo(''); - - expectTemplate('{{person/name}}').withInput({ person: {} }).toCompileTo(''); - }); - - it('this keyword in paths', () => { - expectTemplate('{{#goodbyes}}{{this}}{{/goodbyes}}') - .withInput({ goodbyes: ['goodbye', 'Goodbye', 'GOODBYE'] }) - .toCompileTo('goodbyeGoodbyeGOODBYE'); - - expectTemplate('{{#hellos}}{{this/text}}{{/hellos}}') - .withInput({ - hellos: [{ text: 'hello' }, { text: 'Hello' }, { text: 'HELLO' }], - }) - .toCompileTo('helloHelloHELLO'); - }); - - it('this keyword nested inside path', () => { - expectTemplate('{{#hellos}}{{text/this/foo}}{{/hellos}}').toThrow( - 'Invalid path: text/this - 1:13' - ); - - expectTemplate('{{[this]}}').withInput({ this: 'bar' }).toCompileTo('bar'); - - expectTemplate('{{text/[this]}}') - .withInput({ text: { this: 'bar' } }) - .toCompileTo('bar'); - }); - - it('this keyword in helpers', () => { - const helpers = { - foo(value: any) { - return 'bar ' + value; - }, - }; - - expectTemplate('{{#goodbyes}}{{foo this}}{{/goodbyes}}') - .withInput({ goodbyes: ['goodbye', 'Goodbye', 'GOODBYE'] }) - .withHelpers(helpers) - .toCompileTo('bar goodbyebar Goodbyebar GOODBYE'); - - expectTemplate('{{#hellos}}{{foo this/text}}{{/hellos}}') - .withInput({ - hellos: [{ text: 'hello' }, { text: 'Hello' }, { text: 'HELLO' }], - }) - .withHelpers(helpers) - .toCompileTo('bar hellobar Hellobar HELLO'); - }); - - it('this keyword nested inside helpers param', () => { - expectTemplate('{{#hellos}}{{foo text/this/foo}}{{/hellos}}').toThrow( - 'Invalid path: text/this - 1:17' - ); - - expectTemplate('{{foo [this]}}') - .withInput({ - foo(value: any) { - return value; - }, - this: 'bar', - }) - .toCompileTo('bar'); - - expectTemplate('{{foo text/[this]}}') - .withInput({ - foo(value: any) { - return value; - }, - text: { this: 'bar' }, - }) - .toCompileTo('bar'); - }); - - it('pass string literals', () => { - expectTemplate('{{"foo"}}').toCompileTo(''); - expectTemplate('{{"foo"}}').withInput({ foo: 'bar' }).toCompileTo('bar'); - - expectTemplate('{{#"foo"}}{{.}}{{/"foo"}}') - .withInput({ - foo: ['bar', 'baz'], - }) - .toCompileTo('barbaz'); - }); - - it('pass number literals', () => { - expectTemplate('{{12}}').toCompileTo(''); - expectTemplate('{{12}}').withInput({ '12': 'bar' }).toCompileTo('bar'); - expectTemplate('{{12.34}}').toCompileTo(''); - expectTemplate('{{12.34}}').withInput({ '12.34': 'bar' }).toCompileTo('bar'); - expectTemplate('{{12.34 1}}') - .withInput({ - '12.34'(arg: any) { - return 'bar' + arg; - }, - }) - .toCompileTo('bar1'); - }); - - it('pass boolean literals', () => { - expectTemplate('{{true}}').toCompileTo(''); - expectTemplate('{{true}}').withInput({ '': 'foo' }).toCompileTo(''); - expectTemplate('{{false}}').withInput({ false: 'foo' }).toCompileTo('foo'); - }); - - it('should handle literals in subexpression', () => { - expectTemplate('{{foo (false)}}') - .withInput({ - false() { - return 'bar'; - }, - }) - .withHelper('foo', function (arg) { - return arg; - }) - .toCompileTo('bar'); - }); -}); |