67 lines
2.0 KiB
Java
67 lines
2.0 KiB
Java
package org.whispersystems.util;
|
|
|
|
import org.junit.Test;
|
|
import org.junit.runner.RunWith;
|
|
import org.junit.runners.Parameterized;
|
|
import org.whispersystems.signalservice.internal.util.Hex;
|
|
|
|
import java.io.IOException;
|
|
import java.util.Arrays;
|
|
import java.util.Collection;
|
|
|
|
import static org.junit.Assert.assertArrayEquals;
|
|
import static org.junit.Assert.assertEquals;
|
|
|
|
@RunWith(Parameterized.class)
|
|
public final class Base64UrlSafeTest {
|
|
|
|
private final byte[] data;
|
|
private final String encoded;
|
|
private final String encodedWithoutPadding;
|
|
|
|
@Parameterized.Parameters
|
|
public static Collection<Object[]> data() {
|
|
return Arrays.asList(new Object[][]{
|
|
{ "", "", "" },
|
|
{ "01", "AQ==", "AQ" },
|
|
{ "0102", "AQI=", "AQI" },
|
|
{ "010203", "AQID", "AQID" },
|
|
{ "030405", "AwQF", "AwQF" },
|
|
{ "03040506", "AwQFBg==", "AwQFBg" },
|
|
{ "0304050708", "AwQFBwg=", "AwQFBwg" },
|
|
{ "af4d6cff", "r01s_w==", "r01s_w" },
|
|
{ "ffefde", "_-_e", "_-_e" },
|
|
});
|
|
}
|
|
|
|
public Base64UrlSafeTest(String hexData, String encoded, String encodedWithoutPadding) throws IOException {
|
|
this.data = Hex.fromStringCondensed(hexData);
|
|
this.encoded = encoded;
|
|
this.encodedWithoutPadding = encodedWithoutPadding;
|
|
}
|
|
|
|
@Test
|
|
public void encodes_as_expected() {
|
|
assertEquals(encoded, Base64UrlSafe.encodeBytes(data));
|
|
}
|
|
|
|
@Test
|
|
public void encodes_as_expected_without_padding() {
|
|
assertEquals(encodedWithoutPadding, Base64UrlSafe.encodeBytesWithoutPadding(data));
|
|
}
|
|
|
|
@Test
|
|
public void decodes_as_expected() throws IOException {
|
|
assertArrayEquals(data, Base64UrlSafe.decode(encoded));
|
|
}
|
|
|
|
@Test
|
|
public void decodes_padding_agnostic_as_expected() throws IOException {
|
|
assertArrayEquals(data, Base64UrlSafe.decodePaddingAgnostic(encoded));
|
|
}
|
|
|
|
@Test
|
|
public void decodes_as_expected_without_padding() throws IOException {
|
|
assertArrayEquals(data, Base64UrlSafe.decodePaddingAgnostic(encodedWithoutPadding));
|
|
}
|
|
} |