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/**
 * $Id: $
 */
package org.jruby.util;

import junit.framework.TestCase;

public class TimeOutputFormatterTest extends TestCase {

    public void testGetFormatterFails() {
        assertNull(TimeOutputFormatter.getFormatter("%I"));
    }

    public void testGetFormatterPasses() {
        TimeOutputFormatter formatter = TimeOutputFormatter.getFormatter("%^05H");
        assertNotNull(formatter);
        assertEquals("^05", formatter.getFormatter());
    }

    public void testFormatUpperCase() {
        TimeOutputFormatter formatter = TimeOutputFormatter.getFormatter("%^H");
        assertEquals("UP", formatter.format("up"));
    }

    public void testFormatPaddingBlank() {
        TimeOutputFormatter formatter = TimeOutputFormatter.getFormatter("%_5H");
        assertEquals("   up", formatter.format("up"));
    }

    public void testFormatPaddingZeros() {
        TimeOutputFormatter formatter = TimeOutputFormatter.getFormatter("%05H");
        assertEquals("000up", formatter.format("up"));
    }

    public void testFormatNoPadding() {
        TimeOutputFormatter formatter = TimeOutputFormatter.getFormatter("%-5H");
        assertEquals("up", formatter.format("up"));
    }

    public void testFormatPaddingBlankAndUpperCase() {
        TimeOutputFormatter formatter = TimeOutputFormatter.getFormatter("%^_5H");
        assertEquals("   UP", formatter.format("up"));
    }

    public void testPaddingWithoutFormat() {
        TimeOutputFormatter formatter = TimeOutputFormatter.getFormatter("%5H");
        assertEquals("   up", formatter.format("up"));
    }

    public void testPaddingZeroFirstOption() {
        TimeOutputFormatter formatter = TimeOutputFormatter.getFormatter("%0_5H");
        assertEquals("   up", formatter.format("up"));
    }

    public void testPaddingBlankFirstOption() {
        TimeOutputFormatter formatter = TimeOutputFormatter.getFormatter("%_05H");
        assertEquals("000up", formatter.format("up"));
    }

    public void testPaddingWithUpperCase() {
        TimeOutputFormatter formatter = TimeOutputFormatter.getFormatter("%^5H");
        assertEquals("   UP", formatter.format("up"));
    }
}
