
committed by
Tobias Bosch

parent
709a6dea06
commit
13ecc140e8
@ -117,6 +117,18 @@ class SomeDirectiveWithSameHostBindingAndInput {
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@Input() @HostBinding() prop: any;
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}
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@Directive({selector: 'someDirective'})
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class SomeDirectiveWithMalformedHostBinding1 {
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@HostBinding('(a)')
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onA() {}
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}
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@Directive({selector: 'someDirective'})
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class SomeDirectiveWithMalformedHostBinding2 {
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@HostBinding('[a]')
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onA() {}
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}
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class SomeDirectiveWithoutMetadata {}
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export function main() {
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@ -210,6 +222,17 @@ export function main() {
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expect(directiveMetadata.host)
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.toEqual({'(c)': 'onC()', '(a)': 'onA()', '(b)': 'onB($event.value)'});
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});
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it('should throw when @HostBinding name starts with "("', () => {
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expect(() => resolver.resolve(SomeDirectiveWithMalformedHostBinding1))
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.toThrowError('@HostBinding can not bind to events. Use @HostListener instead.');
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});
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it('should throw when @HostBinding name starts with "["', () => {
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expect(() => resolver.resolve(SomeDirectiveWithMalformedHostBinding2))
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.toThrowError(
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`@HostBinding parameter should be a property name, 'class.<name>', or 'attr.<name>'.`);
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});
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});
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describe('queries', () => {
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