com.cognifide.aet.validation.impl.ValidationUtilsTest.java Source code

Introduction

Here is the source code for com.cognifide.aet.validation.impl.ValidationUtilsTest.java

Source

/**
 * Automated Exploratory Tests
 *
 * Copyright (C) 2013 Cognifide Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.cognifide.aet.validation.impl;

import com.cognifide.aet.validation.ErrorMessage;
import com.cognifide.aet.validation.ValidationResultBuilder;

import org.apache.commons.lang3.StringUtils;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.runners.MockitoJUnitRunner;

import java.util.Collections;

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.when;

/**
 * ValidationUtilsTest
 *
 * @Author: Maciej Laskowski
 * @Date: 04.03.15
 */
@RunWith(MockitoJUnitRunner.class)
public class ValidationUtilsTest {

    @Mock
    private ValidationResultBuilder builderWithErrors;

    @Mock
    private ValidationResultBuilder builderWithoutErrors;

    @Mock
    private ErrorMessage errorMessage;

    @Before
    public void setUp() throws Exception {
        when(builderWithErrors.hasErrors()).thenReturn(true);
        when(builderWithErrors.getErrorMessages()).thenReturn(Collections.singletonList(errorMessage));
        when(errorMessage.getMessage()).thenReturn("message");

        when(builderWithoutErrors.hasErrors()).thenReturn(false);
    }

    @Test
    public void validationResultToString_whenResultBuilderIsNull_expectEmptyString() throws Exception {
        String result = ValidationUtils.validationResultToString(null);
        assertTrue(StringUtils.isBlank(result));
    }

    @Test
    public void validationResultToString_whenResultBuilderHasNoErrors_expectEmptyString() throws Exception {
        String result = ValidationUtils.validationResultToString(builderWithoutErrors);
        assertTrue(StringUtils.isBlank(result));
    }

    @Test
    public void validationResultToString_whenResultBuilderHasErrorsWithoutThrowable_expectMessageWithoutCause()
            throws Exception {
        String result = ValidationUtils.validationResultToString(builderWithErrors);
        assertThat(result, is("Validation failed. 1 errors were found:\nError 1\n\tMessage: message\n"));
    }

    @Test
    public void validationResultToString_whenResultBuilderHasErrorsAndThrowable_expectMessageWithCause()
            throws Exception {
        Throwable throwable = Mockito.mock(Throwable.class);
        when(throwable.toString()).thenReturn("EXCEPTION");
        when(errorMessage.getThrowable()).thenReturn(throwable);
        String result = ValidationUtils.validationResultToString(builderWithErrors);
        assertThat(result, is(
                "Validation failed. 1 errors were found:\nError 1\n\tMessage: message\n\tCaused by: EXCEPTION\n"));
    }
}