/*
* Copyright (C) 2012 Facebook, Inc.
*
* 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.facebook.data.types;
import org.testng.Assert;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
public class TestFloatDatum {
private FloatDatum booleanValue;
private FloatDatum byteValue;
private FloatDatum shortValue;
private FloatDatum floatValue1;
private FloatDatum floatValue2;
private FloatDatum floatValue3;
private FloatDatum intValue;
@BeforeMethod(alwaysRun = true)
public void setUp() throws Exception {
booleanValue = new FloatDatum(1);
byteValue = new FloatDatum(100);
shortValue = new FloatDatum(1000);
intValue = new FloatDatum(100000);
floatValue1 = new FloatDatum(123.456f);
floatValue2 = new FloatDatum(123.456f);
floatValue3 = new FloatDatum(890.123f);
}
@Test(groups = "fast")
public void testSanity() throws Exception {
Assert.assertEquals(booleanValue.asBoolean(), true);
Assert.assertEquals(byteValue.asByte(), 100);
Assert.assertEquals(shortValue.asShort(), 1000);
Assert.assertEquals(intValue.asInteger(), 100000);
Assert.assertEquals(floatValue1.asInteger(), 123);
}
@Test(groups = "fast")
public void testCompare() throws Exception {
Assert.assertEquals(floatValue1.compareTo(floatValue1), 0);
Assert.assertEquals(floatValue1.compareTo(floatValue2), 0);
Assert.assertEquals(floatValue1.compareTo(floatValue3), -1);
Assert.assertEquals(floatValue3.compareTo(floatValue1), 1);
}
@Test(groups = "fast")
public void testEquals() throws Exception {
Assert.assertEquals(floatValue1, floatValue1);
Assert.assertEquals(floatValue1, floatValue2);
Assert.assertFalse(floatValue1.equals(floatValue3));
Assert.assertEquals(
DatumFactory.toDatum(true),
DatumFactory.toDatum(1.0f)
);
Assert.assertEquals(
DatumFactory.toDatum((byte) 100),
DatumFactory.toDatum(100.0f)
);
Assert.assertEquals(
DatumFactory.toDatum((short) 100),
DatumFactory.toDatum(100.0f)
);
Assert.assertEquals(
DatumFactory.toDatum(100),
DatumFactory.toDatum(100.0f)
);
Assert.assertEquals(
DatumFactory.toDatum((double) 100),
DatumFactory.toDatum(100.0f)
);
Assert.assertEquals(
DatumFactory.toDatum("100"),
DatumFactory.toDatum(100.0f)
);
}
}