FileSizeFormatFilterTest.java

package com.hubspot.jinjava.lib.filter;

import static org.assertj.core.api.Assertions.assertThat;

import java.util.HashMap;
import java.util.Locale;

import org.junit.Before;
import org.junit.Test;

import com.hubspot.jinjava.Jinjava;

public class FileSizeFormatFilterTest {

  Jinjava jinjava;

  @Before
  public void setup() {
    Locale.setDefault(Locale.ENGLISH);
    jinjava = new Jinjava();
  }

  @Test
  public void testFileSizeFormatFilter() {
    assertThat(jinjava.render("{{12|filesizeformat}}", new HashMap<String, Object>())).isEqualTo("12 Bytes");
    assertThat(jinjava.render("{{1000|filesizeformat}}", new HashMap<String, Object>())).isEqualTo("1.0 KB");
    assertThat(jinjava.render("{{1024|filesizeformat(true)}}", new HashMap<String, Object>())).isEqualTo("1.0 KiB");
    assertThat(jinjava.render("{{3531836|filesizeformat(true)}}", new HashMap<String, Object>())).isEqualTo("3.4 MiB");
  }

}