/**
* 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.
*
* Copyright 2012-2016 the original author or authors.
*/
package org.assertj.db.api.assertions.impl;
import org.assertj.core.api.Assertions;
import org.assertj.core.api.WritableAssertionInfo;
import org.assertj.db.api.TableAssert;
import org.assertj.db.common.AbstractTest;
import org.assertj.db.exception.AssertJDBException;
import org.assertj.db.type.Table;
import org.junit.Test;
import static org.assertj.db.api.Assertions.assertThat;
import static org.junit.Assert.fail;
/**
* Tests on {@link AssertionsOnColumnOfChangeClass} class :
* {@link AssertionsOnColumnOfChangeClass#isOfClass(org.assertj.db.api.AbstractAssert, org.assertj.core.api.WritableAssertionInfo, org.assertj.db.type.Value, org.assertj.db.type.Value, Class, boolean)} method.
*
* @author Régis Pouiller
*
*/
public class AssertionsOnColumnOfChangeClass_IsOfClass_Test extends AbstractTest {
/**
* This method tests the {@code isOfClass} assertion method.
*/
@Test
public void test_is_of_type() throws Exception {
WritableAssertionInfo info = new WritableAssertionInfo();
Table table = new Table();
TableAssert tableAssert = assertThat(table);
TableAssert tableAssert2 = AssertionsOnColumnOfChangeClass.isOfClass(tableAssert, info,
getValue(null, "test"),
getValue(null, "test"),
String.class, false);
Assertions.assertThat(tableAssert2).isSameAs(tableAssert);
tableAssert2 = AssertionsOnColumnOfChangeClass.isOfClass(tableAssert, info,
getValue(null, "test"),
getValue(null, "test"),
String.class, true);
Assertions.assertThat(tableAssert2).isSameAs(tableAssert);
tableAssert2 = AssertionsOnColumnOfChangeClass.isOfClass(tableAssert, info,
getValue(null, null),
getValue(null, "test"),
String.class, true);
Assertions.assertThat(tableAssert2).isSameAs(tableAssert);
}
/**
* This method should fail because the value at start point have different class.
*/
@Test
public void should_fail_because_value_at_start_point_have_different_type() throws Exception {
WritableAssertionInfo info = new WritableAssertionInfo();
info.description("description");
Table table = new Table();
TableAssert tableAssert = assertThat(table);
try {
AssertionsOnColumnOfChangeClass.isOfClass(tableAssert, info,
getValue(null, 8),
getValue(null, "test"),
String.class, false);
fail("An exception must be raised");
} catch (AssertionError e) {
Assertions.assertThat(e.getMessage()).isEqualTo(String.format("[description] %n"
+ "Expecting that the value at start point:%n"
+ " <8>%n"
+ "to be of class%n"
+ " <java.lang.String>%n"
+ "but was of class%n"
+ " <java.lang.Integer>"));
}
try {
AssertionsOnColumnOfChangeClass.isOfClass(tableAssert, info,
getValue(null, null),
getValue(null, "test"),
String.class, false);
fail("An exception must be raised");
} catch (AssertionError e) {
Assertions.assertThat(e.getMessage()).isEqualTo(String.format("[description] %n"
+ "Expecting that the value at start point:%n"
+ " <null>%n"
+ "to be of class%n"
+ " <java.lang.String>"));
}
}
/**
* This method should fail because the value at end point have different class.
*/
@Test
public void should_fail_because_value_at_end_point_have_different_type() throws Exception {
WritableAssertionInfo info = new WritableAssertionInfo();
info.description("description");
Table table = new Table();
TableAssert tableAssert = assertThat(table);
try {
AssertionsOnColumnOfChangeClass.isOfClass(tableAssert, info,
getValue(null, "test"),
getValue(null, 8),
String.class, false);
fail("An exception must be raised");
} catch (AssertionError e) {
Assertions.assertThat(e.getMessage()).isEqualTo(String.format("[description] %n"
+ "Expecting that the value at end point:%n"
+ " <8>%n"
+ "to be of class%n"
+ " <java.lang.String>%n"
+ "but was of class%n"
+ " <java.lang.Integer>"));
}
try {
AssertionsOnColumnOfChangeClass.isOfClass(tableAssert, info,
getValue(null, "test"),
getValue(null, null),
String.class, false);
fail("An exception must be raised");
} catch (AssertionError e) {
Assertions.assertThat(e.getMessage()).isEqualTo(String.format("[description] %n"
+ "Expecting that the value at end point:%n"
+ " <null>%n"
+ "to be of class%n"
+ " <java.lang.String>"));
}
}
/**
* This method should fail because the value at start point is a stringbuilder.
*/
@Test
public void should_fail_because_value_at_start_point_is_a_stringbuilder() throws Exception {
WritableAssertionInfo info = new WritableAssertionInfo();
info.description("description");
Table table = new Table();
TableAssert tableAssert = assertThat(table);
try {
AssertionsOnColumnOfChangeClass.isOfClass(tableAssert, info,
getValue(null, new StringBuilder("test")),
getValue(null, "test"),
String.class, false);
fail("An exception must be raised");
} catch (AssertionError e) {
Assertions.assertThat(e.getMessage()).isEqualTo(String.format("[description] %n"
+ "Expecting that the value at start point:%n"
+ " <test>%n"
+ "to be of class%n"
+ " <java.lang.String>%n"
+ "but was of class%n"
+ " <java.lang.StringBuilder>"));
}
}
/**
* This method should fail because the value at end point is a stringbuilder.
*/
@Test
public void should_fail_because_value_at_end_point_is_a_stringbuilder() throws Exception {
WritableAssertionInfo info = new WritableAssertionInfo();
info.description("description");
Table table = new Table();
TableAssert tableAssert = assertThat(table);
try {
AssertionsOnColumnOfChangeClass.isOfClass(tableAssert, info,
getValue(null, "test"),
getValue(null, new StringBuilder("test")),
String.class, false);
fail("An exception must be raised");
} catch (AssertionError e) {
Assertions.assertThat(e.getMessage()).isEqualTo(String.format("[description] %n"
+ "Expecting that the value at end point:%n"
+ " <test>%n"
+ "to be of class%n"
+ " <java.lang.String>%n"
+ "but was of class%n"
+ " <java.lang.StringBuilder>"));
}
}
/**
* This method should fail because the class value is null.
*/
@Test
public void should_fail_because_class_value_is_null() throws Exception {
WritableAssertionInfo info = new WritableAssertionInfo();
info.description("description");
Table table = new Table();
TableAssert tableAssert = assertThat(table);
try {
AssertionsOnColumnOfChangeClass.isOfClass(tableAssert, info,
getValue(null, "test"),
getValue(null, "test"),
null, false);
fail("An exception must be raised");
} catch (AssertJDBException e) {
Assertions.assertThat(e.getMessage()).isEqualTo(String.format("Class of the column is null"));
}
}
}