src/test/groovy/PrimitiveTypesTest.groovy

/*
 * Copyright 2003-2010 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 groovy

class PrimitiveTypesTest extends GroovyTestCase {

    int getInt() {
        return 1;
    }
    
    short getShort() {
        return 1;
    }
    
    boolean getBoolean() {
        return true;
    }
    
    double getDouble() {
        return 1.0;
    }
    
    float getFloat() {
        return 1.0;
    }
    
    byte getByte() {
        return 1;
    }
    
    long getLong() {
        return 1;
    }

    char getChar() {
        return 'a';
    }
    
    int getNextInt(int i) {
        return i + 1
    }
    
    short getNextShort(short i) {
        return i + 1
    }
    
    void testPrimitiveTypes() {
        assert 1 == getInt()
        assert 1 == getShort()
        assert 1 == getByte()
        assert 1 == getLong()
        assert getBoolean()
        assert getDouble() > 0.99
        assert getFloat() > 0.99
        assert 'a' == getChar()
    }

    void testPrimitiveParameters() {        
        assert getNextInt(1) == 2
        assert 3 == getNextInt(2)
        
        assert getNextShort((Short) 1) == 2
        assert 3 == getNextShort((Short) 2)
    }
        
    static void main(args) {
        new PrimitiveTypesTest().testPrimitiveTypes()
    }
}