PrintStreamOutputVersionStreamVerifierListenerTest.java

package com.aconex.scrutineer;

import com.google.common.base.Function;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

import java.io.PrintStream;

import static org.mockito.Matchers.anyLong;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoMoreInteractions;
import static org.mockito.Mockito.when;

public class PrintStreamOutputVersionStreamVerifierListenerTest {

    private final StringIdAndVersion idAndVersion = new StringIdAndVersion("1", 10);

    @Mock
    private PrintStream printStream;

    @Mock
    private Function<Long, Object> versionFormatter;

    @Before
    public void setup() {
        MockitoAnnotations.initMocks(this);
    }

    @Test()
    public void testOnMissingInPrimaryStream() throws Exception {
        PrintStreamOutputVersionStreamVerifierListener streamVerifierListener = new PrintStreamOutputVersionStreamVerifierListener(printStream);
        streamVerifierListener.onMissingInPrimaryStream(idAndVersion);
        verify(printStream).println("NOTINPRIMARY\t1\t10");
        verifyNoMoreInteractions(printStream);
    }

    @Test
    public void testOnMissingInSecondaryStream() throws Exception {
        PrintStreamOutputVersionStreamVerifierListener streamVerifierListener = new PrintStreamOutputVersionStreamVerifierListener(printStream);
        streamVerifierListener.onMissingInSecondaryStream(idAndVersion);
        verify(printStream).println("NOTINSECONDARY\t1\t10");
        verifyNoMoreInteractions(printStream);
    }

    @Test
    public void testOnVersionMisMatch() throws Exception {
        PrintStreamOutputVersionStreamVerifierListener streamVerifierListener = new PrintStreamOutputVersionStreamVerifierListener(printStream);
        streamVerifierListener.onVersionMisMatch(idAndVersion, new StringIdAndVersion("1", 9));
        verify(printStream).println("MISMATCH\t1\t10\tsecondaryVersion=9");
        verifyNoMoreInteractions(printStream);
    }

    @Test
    public void testVersionIsFormattedForMismatch() {
        when(versionFormatter.apply(anyLong())).thenReturn("9 Bottles of Beer on the Wall");

        PrintStreamOutputVersionStreamVerifierListener streamVerifierListener = new PrintStreamOutputVersionStreamVerifierListener(printStream, versionFormatter);
        streamVerifierListener.onVersionMisMatch(idAndVersion, new StringIdAndVersion("1", 9));
        verify(printStream).println("MISMATCH\t1\t9 Bottles of Beer on the Wall\tsecondaryVersion=9 Bottles of Beer on the Wall");
    }

    @Test
    public void testVersionIsFormattedForNotInPrimary() {
        when(versionFormatter.apply(anyLong())).thenReturn("10 Bottles of Beer on the Wall");

        PrintStreamOutputVersionStreamVerifierListener streamVerifierListener = new PrintStreamOutputVersionStreamVerifierListener(printStream, versionFormatter);
        streamVerifierListener.onMissingInPrimaryStream(idAndVersion);
        verify(printStream).println("NOTINPRIMARY\t1\t10 Bottles of Beer on the Wall");
    }

    @Test
    public void testVersionIsFormattedForNotInSecondary() {
        when(versionFormatter.apply(anyLong())).thenReturn("10 Bottles of Beer on the Wall");

        PrintStreamOutputVersionStreamVerifierListener streamVerifierListener = new PrintStreamOutputVersionStreamVerifierListener(printStream, versionFormatter);
        streamVerifierListener.onMissingInSecondaryStream(idAndVersion);
        verify(printStream).println("NOTINSECONDARY\t1\t10 Bottles of Beer on the Wall");
    }


}