firebase-cpp-sdk/testing/TickerExample.java at cpp-17-updates · firebase/firebase-cpp-sdk · GitHub

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// 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.

package com.google.firebase.testing.cppsdk;

/** An example subclass of {@link TickerObserver} for unit-testing the ticker mechanism. */

public final class TickerExample implements TickerObserver {

// When the callback should happen.

private final long delay;

public TickerExample(long delay) {

this.delay = delay;

TickerAndroid.register(this);

}

@Override

public void elapse() {

// We pass in ticker directly to save a few JNI calls. A fake should implement the logic right

// here without using native function. We use native function here in order to consolidate logic

// in the unit test .cc file.

nativeFunction(TickerAndroid.now(), delay);

}

private native void nativeFunction(long ticker, long delay);

}

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