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Fluent interface for functional GUI testing
/*
* Created on Apr 10, 2007
*
* 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 @2007-2013 the original author or authors.
*/
package org.assertj.swing.fixture;
import java.util.regex.Pattern;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
/**
* Supports functional testing of {@code Component}s that display text.
*
* @param used to simulate "self types." For more information please read "Emulating 'self types' using Java Generics to simplify fluent API implementation."
*
* @author Alex Ruiz
*/
public interface TextDisplayFixture {
/**
* @return the text of this fixture's {@code Component}.
*/
@Nullable
String text();
/**
* Asserts that the text of this fixture's {@code Component} is equal to or matches the specified {@code String}.
*
* @param expected the text to match. It can be a regular expression.
* @return this fixture.
* @throws AssertionError if the text of the target component is not equal to or does not match the given one.
*/
@Nonnull
S requireText(@Nullable String expected);
/**
* Asserts that the text of this fixture's {@code Component} matches the given regular expression pattern.
*
* @param pattern the regular expression pattern to match.
* @return this fixture.
* @throws NullPointerException if the given regular expression pattern is {@code null}.
* @throws AssertionError if the text of the target component does not match the given regular expression pattern.
*/
@Nonnull
S requireText(@Nonnull Pattern pattern);
}