java2typescript.jackson.module.StaticFieldExporterTest.java Source code

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Here is the source code for java2typescript.jackson.module.StaticFieldExporterTest.java

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/*******************************************************************************
 * Copyright 2014 Florian Benz
 * 
 * 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 java2typescript.jackson.module;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import java.io.IOException;
import java.io.StringWriter;
import java.io.Writer;
import java.util.ArrayList;

import java2typescript.jackson.module.grammar.Module;

import org.junit.Test;

import com.fasterxml.jackson.annotation.JsonTypeName;

public class StaticFieldExporterTest {
    @JsonTypeName("ChangedEnumName")
    enum Enum {
        VAL1, VAL2, VAL3
    }

    static class TestClass {
        public static final boolean MY_CONSTANT_BOOLEAN = true;

        public static final String MY_CONSTANT_STRING = "Test";

        public static final int MY_CONSTANT_INT = 10;

        public static final double MY_CONSTANT_DOUBLE = 42.12;

        public static final Enum MY_CONSTANT_ENUM = Enum.VAL1;

        public static final Enum[] MY_CONSTANT_ENUM_ARRAY = new Enum[] { Enum.VAL1 };

        public static final Enum[] MY_CONSTANT_ENUM_ARRAY_2 = new Enum[] { Enum.VAL1, Enum.VAL2 };

        public static final String[] MY_CONSTANT_ARRAY = new String[] { "Test" };

        public static final int[] MY_CONSTANT_INT_ARRAY = new int[] { 10, 12 };

        public static final double[] MY_CONSTANT_DOUBLE_ARRAY = new double[] { 42.12 };

        public static final boolean[] MY_CONSTANT_BOOLEAN_ARRAY = new boolean[] { true, false, true };

        public String doNotExportAsStatic;
    }

    @Test
    public void testTypeScriptDefinition() throws IOException, IllegalArgumentException {
        Writer out = new StringWriter();

        ArrayList<Class<?>> classesToConvert = new ArrayList<Class<?>>();
        classesToConvert.add(TestClass.class);

        Module module = new Module("mod");
        new StaticFieldExporter(module, null).export(classesToConvert);

        module.write(out);

        out.close();
        final String result = out.toString();
        System.out.println(result);
        assertTrue(result.contains("export class TestClassStatic"));
        assertTrue(result.contains("export enum ChangedEnumName"));
        assertTrue(result.contains("static MY_CONSTANT_STRING: string = 'Test';"));
        assertTrue(result.contains(
                "static MY_CONSTANT_ENUM_ARRAY_2: ChangedEnumName[] = [ ChangedEnumName.VAL1, ChangedEnumName.VAL2 ];"));
        assertFalse(result.contains("doNotExportAsStatic"));
    }
}