package com.ning.billing.usage.timeline.samples;

import org.testng.Assert;
import org.testng.annotations.Test;

public class TestScalarSample {

    @Test(groups = "fast")
    public void testGetters() throws Exception {
        final SampleOpcode opcode = SampleOpcode.SHORT;
        final short value = (short) 5;
        final ScalarSample<Short> scalarSample = new ScalarSample<Short>(opcode, value);

        Assert.assertEquals(scalarSample.getOpcode(), opcode);
        Assert.assertEquals((short) scalarSample.getSampleValue(), value);
    }

    @Test(groups = "fast")
    public void testEquals() throws Exception {
        final SampleOpcode opcode = SampleOpcode.SHORT;
        final short value = (short) 5;

        final ScalarSample<Short> scalarSample = new ScalarSample<Short>(opcode, value);
        Assert.assertEquals(scalarSample, scalarSample);

        final ScalarSample<Short> sameScalarSample = new ScalarSample<Short>(opcode, value);
        Assert.assertEquals(sameScalarSample, scalarSample);

        final ScalarSample<Short> otherScalarSample = new ScalarSample<Short>(opcode, (short) (value + 1));
        Assert.assertNotEquals(otherScalarSample, scalarSample);
    }

    @Test(groups = "fast")
    public void testFromObject() throws Exception {
        verifyFromObject(null, 0.0, null, SampleOpcode.NULL);

        verifyFromObject((byte) 1, (double) 1, 1, SampleOpcode.BYTE);

        verifyFromObject((short) 128, (double) 128, (short) 128, SampleOpcode.SHORT);
        verifyFromObject(32767, (double) 32767, (short) 32767, SampleOpcode.SHORT);

        verifyFromObject(32768, (double) 32768, 32768, SampleOpcode.INT);
        verifyFromObject((long) 32767, (double) 32767, (short) 32767, SampleOpcode.SHORT);
        verifyFromObject((long) 32768, (double) 32768, 32768, SampleOpcode.INT);

        verifyFromObject(2147483648L, (double) 2147483648L, 2147483648L, SampleOpcode.LONG);

        verifyFromObject((float) 1.3, 1.3, (float) 1.3, SampleOpcode.FLOAT);

        verifyFromObject(12.24, 12.24, 12.24, SampleOpcode.DOUBLE);
    }

    private void verifyFromObject(final Object value, final double expectedDoubleValue, final Object expectedSampleValue, final SampleOpcode expectedSampleOpcode) {
        final ScalarSample scalarSample = ScalarSample.fromObject(value);
        Assert.assertEquals(scalarSample.getOpcode(), expectedSampleOpcode);
        Assert.assertEquals(scalarSample.getSampleValue(), expectedSampleValue);
        Assert.assertEquals(scalarSample.getDoubleValue(), expectedDoubleValue);
    }
}

@@ -1386,16 +1386,23 @@
 uble) 1,
+ (byte)
  1, Samp
@@ -1968,15 +1968,11 @@
 t) 1
-.3
 , 1
-.3
 , (f
@@ -1982,10 +1982,8 @@
 t) 1
-.3
 , Sa

fix test failures in TestScalarSample