ControlFilterTests.java

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package org.apache.ofbiz.webapp.control;

import org.junit.Test;

import javax.servlet.FilterConfig;

import static org.junit.Assert.*;
import static org.mockito.Mockito.*;

public class ControlFilterTests {
    @Test
    public void initRetrievesAllInitParameters() throws Exception {
        FilterConfig config = mock(FilterConfig.class);
        ControlFilter cf = new ControlFilter();
        cf.init(config);
        verify(config).getInitParameter("redirectPath");
        verify(config).getInitParameter("forceRedirectAll");
        verify(config).getInitParameter("errorCode");
        verify(config).getInitParameter("allowedPaths");
        verifyNoMoreInteractions(config);
    }

    @Test
    public void initSetsProperErrorCode() throws Exception {
        FilterConfig config = mock(FilterConfig.class);
        ControlFilter cf = new ControlFilter();
        // if no errorCode parameter is specified then the default error code is 403
        cf.init(config);
        assertEquals(cf.errorCode, 403);
        // if the errorCode parameter is empty then the default error code is 403
        when(config.getInitParameter("errorCode")).thenReturn("");
        cf.init(config);
        assertEquals(cf.errorCode, 403); // default error code is 403
        // if an invalid errorCode parameter is specified then the default error code is 403
        when(config.getInitParameter("errorCode")).thenReturn("NaN");
        cf.init(config);
        assertEquals(cf.errorCode, 403);
        // if the errorCode parameter is specified then it is set in the filter
        when(config.getInitParameter("errorCode")).thenReturn("404");
        cf.init(config);
        assertEquals(cf.errorCode, 404);
    }
}