/*
* Copyright 2012-2017 the original author or authors.
*
* 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 org.springframework.boot.context.properties.bind.validation;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.boot.context.properties.source.ConfigurationProperty;
import org.springframework.boot.context.properties.source.ConfigurationPropertyName;
import org.springframework.boot.origin.MockOrigin;
import org.springframework.boot.origin.Origin;
import org.springframework.validation.FieldError;
import org.springframework.validation.ObjectError;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link ValidationErrors}.
*
* @author Phillip Webb
* @author Madhura Bhave
*/
public class ValidationErrorsTests {
private static final ConfigurationPropertyName NAME = ConfigurationPropertyName
.of("foo");
@Rule
public ExpectedException thrown = ExpectedException.none();
@Test
public void createWhenNameIsNullShouldThrowException() throws Exception {
this.thrown.expect(IllegalArgumentException.class);
this.thrown.expectMessage("Name must not be null");
new ValidationErrors(null, Collections.emptySet(), Collections.emptyList());
}
@Test
public void createWhenBoundPropertiesIsNullShouldThrowException() throws Exception {
this.thrown.expect(IllegalArgumentException.class);
this.thrown.expectMessage("BoundProperties must not be null");
new ValidationErrors(NAME, null, Collections.emptyList());
}
@Test
public void createWhenErrorsIsNullShouldThrowException() throws Exception {
this.thrown.expect(IllegalArgumentException.class);
this.thrown.expectMessage("Errors must not be null");
new ValidationErrors(NAME, Collections.emptySet(), null);
}
@Test
public void getNameShouldReturnName() throws Exception {
ConfigurationPropertyName name = NAME;
ValidationErrors errors = new ValidationErrors(name, Collections.emptySet(),
Collections.emptyList());
assertThat((Object) errors.getName()).isEqualTo(name);
}
@Test
public void getBoundPropertiesShouldReturnBoundProperties() throws Exception {
Set<ConfigurationProperty> boundProperties = new LinkedHashSet<>();
boundProperties.add(new ConfigurationProperty(NAME, "foo", null));
ValidationErrors errors = new ValidationErrors(NAME, boundProperties,
Collections.emptyList());
assertThat(errors.getBoundProperties()).isEqualTo(boundProperties);
}
@Test
public void getErrorsShouldReturnErrors() throws Exception {
List<ObjectError> allErrors = new ArrayList<>();
allErrors.add(new ObjectError("foo", "bar"));
ValidationErrors errors = new ValidationErrors(NAME, Collections.emptySet(),
allErrors);
assertThat(errors.getAllErrors()).isEqualTo(allErrors);
}
@Test
public void iteratorShouldIterateErrors() throws Exception {
List<ObjectError> allErrors = new ArrayList<>();
allErrors.add(new ObjectError("foo", "bar"));
ValidationErrors errors = new ValidationErrors(NAME, Collections.emptySet(),
allErrors);
assertThat(errors.iterator()).containsExactlyElementsOf(allErrors);
}
@Test
public void getErrorsShouldAdaptFieldErrorsToBeOriginProviders() throws Exception {
Set<ConfigurationProperty> boundProperties = new LinkedHashSet<>();
ConfigurationPropertyName name1 = ConfigurationPropertyName.of("foo.bar");
Origin origin1 = MockOrigin.of("line1");
boundProperties.add(new ConfigurationProperty(name1, "boot", origin1));
ConfigurationPropertyName name2 = ConfigurationPropertyName.of("foo.baz.bar");
Origin origin2 = MockOrigin.of("line2");
boundProperties.add(new ConfigurationProperty(name2, "boot", origin2));
List<ObjectError> allErrors = new ArrayList<>();
allErrors.add(new FieldError("objectname", "bar", "message"));
ValidationErrors errors = new ValidationErrors(
ConfigurationPropertyName.of("foo.baz"), boundProperties, allErrors);
assertThat(Origin.from(errors.getAllErrors().get(0))).isEqualTo(origin2);
}
}