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package net.sourceforge.cruisecontrol.dashboard.web.validator;

import junit.framework.TestCase;
import net.sourceforge.cruisecontrol.dashboard.web.command.ProjectCommand;

import org.springframework.validation.BindException;
import org.springframework.validation.Errors;
import org.springframework.validation.FieldError;

public class ProjectValidatorTest extends TestCase {
    private ProjectValidator validator;

    private ProjectCommand projectCommand;

    private Errors errors;

    public void testValidatorShouldOnlySupportProjectCommand() {
        assertTrue(validator.supports(ProjectCommand.class));
    }

    public void testShouldGiveErrorMsgIfProjectNameIsEmptyOrWhitespace() {

        validator.validate(projectCommand, errors);
        FieldError projectNameError = errors.getFieldError("projectName");
        assertEquals(1, errors.getErrorCount());
        assertEquals("projectName.format.error", projectNameError.getCode());
        assertEquals("Project name can not be blank", projectNameError.getDefaultMessage());
    }

    public void setUp() {
        validator = new ProjectValidator();
        projectCommand = new ProjectCommand();
        projectCommand.setProjectName(" ");
        errors = new BindException(projectCommand, "target");
    }
}