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fix(compiler): improve error message for unknown elements (#14373)

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This commit is contained in:
Dzmitry Shylovich
2017-02-09 12:29:14 +03:00
committed by Miško Hevery
parent 9e28568a8f
commit 2c6dab970b
2 changed files with 16 additions and 8 deletions
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8
modules/@angular/compiler/test/template_parser/template_parser_spec.ts
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@ -376,22 +376,22 @@ export function main() {
.toThrowError(`Template parse errors:
Can't bind to 'invalidProp' since it isn't a known property of 'my-component'.
1. If 'my-component' is an Angular component and it has 'invalidProp' input, then verify that it is part of this module.
2. If 'my-component' is a Web Component then add "CUSTOM_ELEMENTS_SCHEMA" to the '@NgModule.schemas' of this component to suppress this message.
("<my-component [ERROR ->][invalidProp]="bar"></my-component>"): TestComp@0:14`);
2. If 'my-component' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message.
3. To allow any property add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component. ("<my-component [ERROR ->][invalidProp]="bar"></my-component>"): TestComp@0:14`);
});
it('should throw error when binding to an unknown element w/o bindings', () => {
expect(() => parse('<unknown></unknown>', [])).toThrowError(`Template parse errors:
'unknown' is not a known element:
1. If 'unknown' is an Angular component, then verify that it is part of this module.
2. If 'unknown' is a Web Component then add "CUSTOM_ELEMENTS_SCHEMA" to the '@NgModule.schemas' of this component to suppress this message. ("[ERROR ->]<unknown></unknown>"): TestComp@0:0`);
2. To allow any element add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component. ("[ERROR ->]<unknown></unknown>"): TestComp@0:0`);
});
it('should throw error when binding to an unknown custom element w/o bindings', () => {
expect(() => parse('<un-known></un-known>', [])).toThrowError(`Template parse errors:
'un-known' is not a known element:
1. If 'un-known' is an Angular component, then verify that it is part of this module.
2. If 'un-known' is a Web Component then add "CUSTOM_ELEMENTS_SCHEMA" to the '@NgModule.schemas' of this component to suppress this message. ("[ERROR ->]<un-known></un-known>"): TestComp@0:0`);
2. If 'un-known' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. ("[ERROR ->]<un-known></un-known>"): TestComp@0:0`);
});
it('should throw error when binding to an invalid property', () => {