package com.github.dockerjava.core.util;

import com.google.common.collect.Maps;

import org.junit.Test;

import java.util.Map;

import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertNotEquals;

/**

* @author Vincent Latombe <vincent@latombe.net>

*/

public class FiltersBuilderTest {

@Test

public void newFiltersShouldBeEquals() {

assertEquals(new FiltersBuilder(), new FiltersBuilder());

}

@Test

public void newFiltersShouldHaveEqualHashcode() {

assertEquals(new FiltersBuilder().hashCode(), new FiltersBuilder().hashCode());

}

@Test

public void filtersWithEqualContentShouldBeEquals() {

assertEquals(new FiltersBuilder().withContainers("foo"), new FiltersBuilder().withContainers("foo"));

assertEquals(new FiltersBuilder().withLabels("alpha=val"), new FiltersBuilder().withLabels("alpha=val"));

}

@Test

public void filtersWithEqualContentShouldHaveEqualHashcode() {

assertEquals(new FiltersBuilder().withContainers("foo").hashCode(), new FiltersBuilder().withContainers("foo").hashCode());

assertEquals(new FiltersBuilder().withLabels("alpha=val").hashCode(), new FiltersBuilder().withLabels("alpha=val").hashCode());

}

@Test

public void withLabelsMapShouldBeEqualsToVarargs() {

Map<String, String> map = Maps.newHashMap();

map.put("alpha", "val");

assertEquals(new FiltersBuilder().withLabels("alpha=val"), new FiltersBuilder().withLabels(map));

map = Maps.newHashMap();

map.put("alpha", "val");

map.put("beta", "val1");

assertEquals(new FiltersBuilder().withLabels("alpha=val", "beta=val1"), new FiltersBuilder().withLabels(map));

}

@Test

public void filtersWithDifferentContentShouldntBeEquals() {

assertNotEquals(new FiltersBuilder().withContainers("foo"), new FiltersBuilder().withContainers("bar"));

}

@Test

public void filtersWithDifferentContentShouldntHaveEqualHashcode() {

assertNotEquals(new FiltersBuilder().withContainers("foo").hashCode(), new FiltersBuilder().withContainers("bar").hashCode());

}

}