AssertThatFunctionTests.java

/**
 * Powerunit - A JDK1.8 test framework
 * Copyright (C) 2014 Mathieu Boretti.
 *
 * This file is part of Powerunit
 *
 * Powerunit is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Powerunit is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Powerunit. If not, see <http://www.gnu.org/licenses/>.
 */
package ch.powerunit.test.core;

import ch.powerunit.TestSuite;

public class AssertThatFunctionTests {

    public static void main(String[] args) {
        AllTests.testNoException(
                "testAssertThatFunctionOKWithoutMessage",
                () -> TestSuite.DSL.assertThatFunction((a) -> a + "x", "").is(
                        "x"));

        AllTests.testException(
                "testAssertThatFunctionKOWithoutMessage",
                () -> TestSuite.DSL.assertThatFunction((a) -> a + "x", "").is(
                        "xy"), "expecting \"xy\" but was \"x\"");

        AllTests.testNoException(
                "testAssertThatFunctionOKWithMessage",
                () -> TestSuite.DSL.assertThatFunction("msg", (a) -> a + "x",
                        "").is("x"));

        AllTests.testException(
                "testAssertThatFunctionKOWithMessage",
                () -> TestSuite.DSL.assertThatFunction("msg", (a) -> a + "x",
                        "").is("xy"), "msg\nexpecting \"xy\" but was \"x\"");
    }

}