Groovy example source code file (JsonTokenValueTest.groovy)

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Java - Groovy tags/keywords

biginteger, float, float, groovytestcase, integer, jsontoken, jsontoken, jsontokenvaluetest, number, number, open_curly, string, string, true

The Groovy JsonTokenValueTest.groovy source code

/*
 * Copyright 2003-2011 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.json

import static JsonTokenType.*

/**
 * @author Guillaume Laforge
 */
class JsonTokenValueTest extends GroovyTestCase {

    void testValues() {
        assert new JsonToken(type: STRING, text: '""').value == ""
        assert new JsonToken(type: STRING, text: '"abc"').value == "abc"
        assert new JsonToken(type: STRING, text: '"abc\""').value == 'abc"'

        assert new JsonToken(type: NULL, text: 'null').value == null

        assert new JsonToken(type: TRUE, text: 'true').value
        assert !new JsonToken(type: FALSE, text: 'false').value

        assert new JsonToken(type: NUMBER, text: '0').value == 0
        assert new JsonToken(type: NUMBER, text: '1000').value == 1000
        assert new JsonToken(type: NUMBER, text: '-1000').value == -1000

        assert new JsonToken(type: NUMBER, text: '0').value instanceof Integer
        assert new JsonToken(type: NUMBER, text: '1000').value instanceof Integer
        assert new JsonToken(type: NUMBER, text: '-1000').value instanceof Integer

        assert new JsonToken(type: NUMBER, text: '10000000000').value instanceof Long

        assert new JsonToken(type: NUMBER, text: '100000000000000000000000').value instanceof BigInteger

        assert new JsonToken(type: NUMBER, text: '1.234').value instanceof Float
        assert new JsonToken(type: NUMBER, text: '1.234e13').value instanceof Float
        assert new JsonToken(type: NUMBER, text: '1E+13').value instanceof Float
        assert new JsonToken(type: NUMBER, text: '-1E-13').value instanceof Float

        assert new JsonToken(type: NUMBER, text: '1.234e135').value instanceof Double

        assert new JsonToken(type: NUMBER, text: '1.234e1357').value instanceof BigDecimal
    }

    void testWeirdTheoricalValue() {
        shouldFail { assert new JsonToken(type: NUMBER, text: '1234xyz').value }
        shouldFail { new JsonToken(type: OPEN_CURLY, text: '{').value }
    }
}