config-provisioning/src/test/java/com/yahoo/config/provision/NodeFlavorsTest.java


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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.provision;

import com.yahoo.config.provisioning.FlavorsConfig;
import org.junit.jupiter.api.Test;

import java.util.ArrayList;
import java.util.List;

import static org.junit.jupiter.api.Assertions.assertEquals;

public class NodeFlavorsTest {

    private static final double delta = 0.00001;

    @Test
    void testConfigParsing() {
        FlavorsConfig.Builder builder = new FlavorsConfig.Builder();
        List<FlavorsConfig.Flavor.Builder> flavorBuilderList = new ArrayList<>();
        {
            FlavorsConfig.Flavor.Builder flavorBuilder = new FlavorsConfig.Flavor.Builder();
            flavorBuilder.name("strawberry").cost(2);
            flavorBuilderList.add(flavorBuilder);
        }
        {
            FlavorsConfig.Flavor.Builder flavorBuilder = new FlavorsConfig.Flavor.Builder();
            flavorBuilder.minCpuCores(10);
            flavorBuilder.cpuSpeedup(1.3);
            flavorBuilder.name("banana").cost(3);
            flavorBuilderList.add(flavorBuilder);
        }
        builder.flavor(flavorBuilderList);
        FlavorsConfig config = new FlavorsConfig(builder);
        NodeFlavors nodeFlavors = new NodeFlavors(config);
        Flavor banana = nodeFlavors.getFlavor("banana").get();
        assertEquals(3, banana.cost());
        assertEquals(13, banana.resources().vcpu(), delta);
        assertEquals(13, banana.resources().vcpu(), delta, "10 * 1.3");
    }

}