KeyWordAnalyzerTest

KeyWordAnalyzerTest.java

import static org.mockito.Mockito.*;

import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

public class KeyWordAnalyzerTest {

    public static class SampleData {
    	public String param1;
    	public String param2;
    }
	
    KeyWordAnalyzer sut;
	
    @Mock
    KeyWordRepository mockKeyWordRepository;
	
    SampleData data;
    
    @Before
    public void setup() throws Exception {
    	// setup mock object
    	MockitoAnnotations.initMocks(this);
    	
    	// create sut and install test double
    	sut = new KeyWordAnalyzer(mockKeyWordRepository);
    	
    	// setup sample object
    	data = new SampleData();
    	data.param1 = "Sample Text XYZ";
    	data.param2 = "Sample TOPIC 1234";
    }

    @Test
    public void reportObjectWithRelevantContent() throws Exception {
    	when(mockKeyWordRepository.findRelevantKeyWords(anyInt()))
    		.thenReturn(new String []{"Bomb", "TOPIC"});
    	
    	sut.analyze(data);
    	
    	verify(mockKeyWordRepository).reportObject(data);
    }
    
    @Test
    public void doNotReportObjectsWithIrrelevantContent() throws Exception {
    	when(mockKeyWordRepository.findRelevantKeyWords(anyInt()))
    		.thenReturn(new String []{"Bomb"});
    	
    	sut.analyze(data);
    	
    	verify(mockKeyWordRepository, never()).reportObject(data);
    }

}