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handlebars.js/spec/whitespace-control.js
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Jakob Linskeseder e534a911f3 Upgrade prettier to v2
Prettier v2 has the following breaking changes:
* enforces spaces between `function` and params
* enforces trailing commas by default
2022-10-29 21:49:15 +02:00

148 lines
4.3 KiB
JavaScript

describe('whitespace control', function () {
it('should strip whitespace around mustache calls', function () {
var hash = { foo: 'bar<' };
expectTemplate(' {{~foo~}} ').withInput(hash).toCompileTo('bar&lt;');
expectTemplate(' {{~foo}} ').withInput(hash).toCompileTo('bar&lt; ');
expectTemplate(' {{foo~}} ').withInput(hash).toCompileTo(' bar&lt;');
expectTemplate(' {{~&foo~}} ').withInput(hash).toCompileTo('bar<');
expectTemplate(' {{~{foo}~}} ').withInput(hash).toCompileTo('bar<');
expectTemplate('1\n{{foo~}} \n\n 23\n{{bar}}4').toCompileTo('1\n23\n4');
});
describe('blocks', function () {
it('should strip whitespace around simple block calls', function () {
var hash = { foo: 'bar<' };
expectTemplate(' {{~#if foo~}} bar {{~/if~}} ')
.withInput(hash)
.toCompileTo('bar');
expectTemplate(' {{#if foo~}} bar {{/if~}} ')
.withInput(hash)
.toCompileTo(' bar ');
expectTemplate(' {{~#if foo}} bar {{~/if}} ')
.withInput(hash)
.toCompileTo(' bar ');
expectTemplate(' {{#if foo}} bar {{/if}} ')
.withInput(hash)
.toCompileTo(' bar ');
expectTemplate(' \n\n{{~#if foo~}} \n\nbar \n\n{{~/if~}}\n\n ')
.withInput(hash)
.toCompileTo('bar');
expectTemplate(' a\n\n{{~#if foo~}} \n\nbar \n\n{{~/if~}}\n\na ')
.withInput(hash)
.toCompileTo(' abara ');
});
it('should strip whitespace around inverse block calls', function () {
expectTemplate(' {{~^if foo~}} bar {{~/if~}} ').toCompileTo('bar');
expectTemplate(' {{^if foo~}} bar {{/if~}} ').toCompileTo(' bar ');
expectTemplate(' {{~^if foo}} bar {{~/if}} ').toCompileTo(' bar ');
expectTemplate(' {{^if foo}} bar {{/if}} ').toCompileTo(' bar ');
expectTemplate(
' \n\n{{~^if foo~}} \n\nbar \n\n{{~/if~}}\n\n '
).toCompileTo('bar');
});
it('should strip whitespace around complex block calls', function () {
var hash = { foo: 'bar<' };
expectTemplate('{{#if foo~}} bar {{~^~}} baz {{~/if}}')
.withInput(hash)
.toCompileTo('bar');
expectTemplate('{{#if foo~}} bar {{^~}} baz {{/if}}')
.withInput(hash)
.toCompileTo('bar ');
expectTemplate('{{#if foo}} bar {{~^~}} baz {{~/if}}')
.withInput(hash)
.toCompileTo(' bar');
expectTemplate('{{#if foo}} bar {{^~}} baz {{/if}}')
.withInput(hash)
.toCompileTo(' bar ');
expectTemplate('{{#if foo~}} bar {{~else~}} baz {{~/if}}')
.withInput(hash)
.toCompileTo('bar');
expectTemplate(
'\n\n{{~#if foo~}} \n\nbar \n\n{{~^~}} \n\nbaz \n\n{{~/if~}}\n\n'
)
.withInput(hash)
.toCompileTo('bar');
expectTemplate(
'\n\n{{~#if foo~}} \n\n{{{foo}}} \n\n{{~^~}} \n\nbaz \n\n{{~/if~}}\n\n'
)
.withInput(hash)
.toCompileTo('bar<');
expectTemplate('{{#if foo~}} bar {{~^~}} baz {{~/if}}').toCompileTo(
'baz'
);
expectTemplate('{{#if foo}} bar {{~^~}} baz {{/if}}').toCompileTo('baz ');
expectTemplate('{{#if foo~}} bar {{~^}} baz {{~/if}}').toCompileTo(
' baz'
);
expectTemplate('{{#if foo~}} bar {{~^}} baz {{/if}}').toCompileTo(
' baz '
);
expectTemplate('{{#if foo~}} bar {{~else~}} baz {{~/if}}').toCompileTo(
'baz'
);
expectTemplate(
'\n\n{{~#if foo~}} \n\nbar \n\n{{~^~}} \n\nbaz \n\n{{~/if~}}\n\n'
).toCompileTo('baz');
});
});
it('should strip whitespace around partials', function () {
expectTemplate('foo {{~> dude~}} ')
.withPartials({ dude: 'bar' })
.toCompileTo('foobar');
expectTemplate('foo {{> dude~}} ')
.withPartials({ dude: 'bar' })
.toCompileTo('foo bar');
expectTemplate('foo {{> dude}} ')
.withPartials({ dude: 'bar' })
.toCompileTo('foo bar ');
expectTemplate('foo\n {{~> dude}} ')
.withPartials({ dude: 'bar' })
.toCompileTo('foobar');
expectTemplate('foo\n {{> dude}} ')
.withPartials({ dude: 'bar' })
.toCompileTo('foo\n bar');
});
it('should only strip whitespace once', function () {
expectTemplate(' {{~foo~}} {{foo}} {{foo}} ')
.withInput({ foo: 'bar' })
.toCompileTo('barbar bar ');
});
});