51 lines
2.6 KiB
JavaScript
51 lines
2.6 KiB
JavaScript
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// Reflect.hasOwnMetadata ( metadataKey, target [, propertyKey] )
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// - https://github.com/jonathandturner/decorators/blob/master/specs/metadata.md#reflecthasownmetadata--metadatakey-target--propertykey-
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require("../../Reflect");
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var assert = require("assert");
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function ReflectHasOwnMetadataInvalidTarget() {
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assert.throws(function () { return Reflect.hasOwnMetadata("key", undefined, undefined); }, TypeError);
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}
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exports.ReflectHasOwnMetadataInvalidTarget = ReflectHasOwnMetadataInvalidTarget;
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function ReflectHasOwnMetadataWithoutTargetKeyWhenNotDefined() {
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var obj = {};
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var result = Reflect.hasOwnMetadata("key", obj, undefined);
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assert.equal(result, false);
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}
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exports.ReflectHasOwnMetadataWithoutTargetKeyWhenNotDefined = ReflectHasOwnMetadataWithoutTargetKeyWhenNotDefined;
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function ReflectHasOwnMetadataWithoutTargetKeyWhenDefined() {
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var obj = {};
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Reflect.defineMetadata("key", "value", obj, undefined);
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var result = Reflect.hasOwnMetadata("key", obj, undefined);
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assert.equal(result, true);
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}
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exports.ReflectHasOwnMetadataWithoutTargetKeyWhenDefined = ReflectHasOwnMetadataWithoutTargetKeyWhenDefined;
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function ReflectHasOwnMetadataWithoutTargetKeyWhenDefinedOnPrototype() {
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var prototype = {};
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var obj = Object.create(prototype);
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Reflect.defineMetadata("key", "value", prototype, undefined);
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var result = Reflect.hasOwnMetadata("key", obj, undefined);
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assert.equal(result, false);
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}
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exports.ReflectHasOwnMetadataWithoutTargetKeyWhenDefinedOnPrototype = ReflectHasOwnMetadataWithoutTargetKeyWhenDefinedOnPrototype;
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function ReflectHasOwnMetadataWithTargetKeyWhenNotDefined() {
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var obj = {};
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var result = Reflect.hasOwnMetadata("key", obj, "name");
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assert.equal(result, false);
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}
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exports.ReflectHasOwnMetadataWithTargetKeyWhenNotDefined = ReflectHasOwnMetadataWithTargetKeyWhenNotDefined;
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function ReflectHasOwnMetadataWithTargetKeyWhenDefined() {
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var obj = {};
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Reflect.defineMetadata("key", "value", obj, "name");
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var result = Reflect.hasOwnMetadata("key", obj, "name");
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assert.equal(result, true);
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}
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exports.ReflectHasOwnMetadataWithTargetKeyWhenDefined = ReflectHasOwnMetadataWithTargetKeyWhenDefined;
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function ReflectHasOwnMetadataWithTargetKeyWhenDefinedOnPrototype() {
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var prototype = {};
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var obj = Object.create(prototype);
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Reflect.defineMetadata("key", "value", prototype, "name");
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var result = Reflect.hasOwnMetadata("key", obj, "name");
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assert.equal(result, false);
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}
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exports.ReflectHasOwnMetadataWithTargetKeyWhenDefinedOnPrototype = ReflectHasOwnMetadataWithTargetKeyWhenDefinedOnPrototype;
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//# sourceMappingURL=reflect-hasownmetadata.js.map
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