DMDirc-Client/src/test/java/com/dmdirc/ui/messages/FormatterTest.java

/*
 * Copyright (c) 2006-2015 DMDirc Developers
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.dmdirc.ui.messages;

import com.dmdirc.config.provider.AggregateConfigProvider;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.runners.MockitoJUnitRunner;
import org.mockito.stubbing.Answer;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.startsWith;
import static org.mockito.Mockito.when;

@RunWith(MockitoJUnitRunner.class)
public class FormatterTest {

    @Mock private AggregateConfigProvider configProvider;

    @Before
    public void setup() {
        when(configProvider.hasOptionString(any(String.class), startsWith("1"))).thenReturn(true);
        when(configProvider.getOption(any(String.class), startsWith("1"))).thenAnswer(new Answer<String> () {
            @Override
            public String answer(final InvocationOnMock invocation) throws Throwable {
                return invocation.getArguments()[1].toString().substring(1);
            }
        });
    }

    @Test
    public void testBasicFormats() {
        assertEquals("Hello!", Formatter.formatMessage(configProvider, "1%1$s", "Hello!"));
        assertEquals("Hello!", Formatter.formatMessage(configProvider, "1%1$s", "Hello!", "Moo!", "Bar!"));
        assertTrue(Formatter.formatMessage(configProvider, "0%1$s", "Hello!").toLowerCase()
                .contains("no format string"));
        assertTrue(Formatter.formatMessage(configProvider, "1%5$s", "Hello!").toLowerCase()
                .contains("invalid format string"));
        assertTrue(Formatter.formatMessage(configProvider, "1%1$Z", "Hello!").toLowerCase()
                .contains("invalid format string"));
    }

    @Test
    public void testCasting() {
        assertEquals("H", Formatter.formatMessage(configProvider, "1%1$c", "Hello!"));
        assertEquals("10", Formatter.formatMessage(configProvider, "1%1$d", "10"));
        assertEquals("111999", Formatter.formatMessage(configProvider, "1%1$s", "111999"));
    }

    @Test
    public void testCaching() {
        assertEquals("H", Formatter.formatMessage(configProvider, "1%1$C", "Hello!"));
        assertEquals("H", Formatter.formatMessage(configProvider, "1%1$C", "Hello!", 123, null));
        assertEquals("HELLO!", Formatter.formatMessage(configProvider, "1%1$S", "Hello!", 123, null));
        assertEquals("HELLO!", Formatter.formatMessage(configProvider, "1%1$S", "Hello!"));
    }

    @Test
    public void testFormatDuration() {
        assertEquals("1 minute, 1 second", Formatter.formatMessage(configProvider, "1%1$u", "61"));
    }
}