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feat(ivy): implement TestBed (#25369)

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PR Close #25369
This commit is contained in:
Victor Berchet
2018-08-06 14:09:38 -07:00
committed by Ben Lesh
parent 85106375ac
commit 14ac7ad6b4
37 changed files with 1543 additions and 363 deletions
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7
packages/compiler/src/lifecycle_reflector.ts
View File

@ -52,5 +52,12 @@ function getHookName(hook: LifecycleHooks): string {
return 'ngAfterViewInit';
case LifecycleHooks.AfterViewChecked:
return 'ngAfterViewChecked';
default:
// This default case is not needed by TypeScript compiler, as the switch is exhaustive.
// However Closure Compiler does not understand that and reports an error in typed mode.
// The `throw new Error` below works around the problem, and the unexpected: never variable
// makes sure tsc still checks this code is unreachable.
const unexpected: never = hook;
throw new Error(`unexpected ${unexpected}`);
}
}

9
packages/compiler/src/metadata_resolver.ts
View File

@ -115,16 +115,13 @@ export class CompileMetadataResolver {
return this.getGeneratedClass(dirType, cpl.hostViewClassName(dirType));
}
getHostComponentType(dirType: any): StaticSymbol|Type {
getHostComponentType(dirType: any): StaticSymbol|cpl.ProxyClass {
const name = `${cpl.identifierName({reference: dirType})}_Host`;
if (dirType instanceof StaticSymbol) {
return this._staticSymbolCache.get(dirType.filePath, name);
} else {
const HostClass = <any>function HostClass() {};
HostClass.overriddenName = name;
return HostClass;
}
return this._createProxyClass(dirType, name);
}
private getRendererType(dirType: any): StaticSymbol|object {

10
packages/compiler/src/view_compiler/view_compiler.ts
View File

@ -940,7 +940,8 @@ function needsAdditionalRootNode(astNodes: TemplateAst[]): boolean {
function elementBindingDef(inputAst: BoundElementPropertyAst, dirAst: DirectiveAst): o.Expression {
switch (inputAst.type) {
const inputType = inputAst.type;
switch (inputType) {
case PropertyBindingType.Attribute:
return o.literalArr([
o.literal(BindingFlags.TypeElementAttribute), o.literal(inputAst.name),
@ -965,6 +966,13 @@ function elementBindingDef(inputAst: BoundElementPropertyAst, dirAst: DirectiveA
return o.literalArr([
o.literal(BindingFlags.TypeElementStyle), o.literal(inputAst.name), o.literal(inputAst.unit)
]);
default:
// This default case is not needed by TypeScript compiler, as the switch is exhaustive.
// However Closure Compiler does not understand that and reports an error in typed mode.
// The `throw new Error` below works around the problem, and the unexpected: never variable
// makes sure tsc still checks this code is unreachable.
const unexpected: never = inputType;
throw new Error(`unexpected ${unexpected}`);
}
}