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cleanup(di): changed an error message to be more descriptive

This commit is contained in:
vsavkin 2015-04-13 10:05:11 -07:00
parent 7bd682bb27
commit 97fc248e00
2 changed files with 4 additions and 2 deletions
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3
modules/angular2/src/di/exceptions.js vendored
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@ -106,7 +106,8 @@ export class NoAnnotationError extends Error {
message:string; message:string;
constructor(typeOrFunc) { constructor(typeOrFunc) {
super(); super();
this.message = `Cannot resolve all parameters for ${stringify(typeOrFunc)}`; this.message = `Cannot resolve all parameters for ${stringify(typeOrFunc)}.` +
` Make sure they all have valid type or annotations.`;
} }
toString() { toString() {

3
modules/angular2/test/di/injector_spec.js vendored
View File

@ -100,7 +100,8 @@ export function main() {
it('should throw when no type and not @Inject', function () { it('should throw when no type and not @Inject', function () {
expect(() => Injector.resolveAndCreate([NoAnnotations])).toThrowError( expect(() => Injector.resolveAndCreate([NoAnnotations])).toThrowError(
'Cannot resolve all parameters for NoAnnotations'); 'Cannot resolve all parameters for NoAnnotations. '+
'Make sure they all have valid type or annotations.');
}); });
it('should cache instances', function () { it('should cache instances', function () {