ArgumentTest.java example

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joist-master
package joist.sourcegen;

import java.util.List;

import org.junit.Assert;
import org.junit.Test;

public class ArgumentTest {

  @Test
  public void testSplit() {
    final String[] e1 = { "Foo f", "Bar f" };
    final String[] i1 = { "Foo f", "Bar f" };
    this.assertSplit(e1, i1);

    final String[] e2 = { "Foo f", "Bar f" };
    final String[] i2 = { "Foo f, Bar f" };
    this.assertSplit(e2, i2);

    final String[] e3 = { "Foo<String, String> f", "Bar<Integer, Integer> b" };
    final String[] i3 = { "Foo<String, String> f, Bar<Integer, Integer> b" };
    this.assertSplit(e3, i3);

    final String[] e4 = { "Foo<String,String> f", "Bar<Integer,Integer> b" };
    final String[] i4 = { "Foo<String,String> f,Bar<Integer,Integer> b" };
    this.assertSplit(e4, i4);
  }

  private void assertSplit(String[] expected, String[] inputTypeAndNames) {
    List<Argument> actual = Argument.split(inputTypeAndNames);
    Assert.assertEquals(expected.length, actual.size());
    for (int i = 0; i < expected.length; i++) {
      Assert.assertEquals(expected[i], actual.get(i).toString());
    }
  }
}