@tensorflow/tfjs-core
Version:
Hardware-accelerated JavaScript library for machine intelligence
80 lines • 2.89 kB
JavaScript
/**
* @license
* Copyright 2018 Google LLC. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* =============================================================================
*/
import { Optimizer } from './optimizers/optimizer';
import { registerClass, SerializationMap } from './serialization';
describe('registerClass', () => {
const randomClassName = `OptimizerForTest${Math.random()}`;
class OptimizerForTest extends Optimizer {
constructor() {
super();
}
applyGradients(variableGradients) { }
getConfig() {
return {};
}
}
OptimizerForTest.className = randomClassName;
it('registerClass succeeds', () => {
registerClass(OptimizerForTest);
expect(SerializationMap.getMap().classNameMap[randomClassName] != null)
.toEqual(true);
});
class OptimizerWithoutClassName extends Optimizer {
constructor() {
super();
}
applyGradients(variableGradients) { }
getConfig() {
return {};
}
}
it('registerClass fails on missing className', () => {
// tslint:disable-next-line:no-any
expect(() => registerClass(OptimizerWithoutClassName))
.toThrowError(/does not have the static className property/);
});
class OptimizerWithEmptyClassName extends Optimizer {
constructor() {
super();
}
applyGradients(variableGradients) { }
getConfig() {
return {};
}
}
OptimizerWithEmptyClassName.className = '';
it('registerClass fails on missing className', () => {
expect(() => registerClass(OptimizerWithEmptyClassName))
.toThrowError(/has an empty-string as its className/);
});
class OptimizerWithNonStringClassName extends Optimizer {
constructor() {
super();
}
applyGradients(variableGradients) { }
getConfig() {
return {};
}
}
OptimizerWithNonStringClassName.className = 42;
it('registerClass fails on missing className', () => {
// tslint:disable-next-line:no-any
expect(() => registerClass(OptimizerWithNonStringClassName))
.toThrowError(/is required to be a string, but got type number/);
});
});
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