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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.document;
import com.yahoo.document.idstring.IdIdString;
import com.yahoo.document.idstring.IdString;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
/**
* Created with IntelliJ IDEA.
* User: magnarn
* Date: 10/16/12
* Time: 9:10 AM
*/
public class IdIdStringTest {
@Test
public void requireThatIdIdStringGeneratesProperString() {
DocumentId docId = new DocumentId(new IdIdString("namespace", "type", "g=group", "foobar"));
assertEquals("id:namespace:type:g=group:foobar", docId.toString());
}
@Test
public void requireThatEmptyKeyValuesAreOk() {
DocumentId docId = new DocumentId(new IdIdString("namespace", "type", "", "foobar"));
assertEquals("id:namespace:type::foobar", docId.toString());
}
@Test
public void requireThatIdIdStringCanBehaveLikeGroupDoc() {
DocumentId docId1 = new DocumentId(new IdIdString("namespace", "type", "g=foo", "foo"));
DocumentId docId2 = new DocumentId(new IdIdString("namespace", "type", "g=foo", "bar"));
DocumentId docId3 = new DocumentId(new IdIdString("namespace", "type", "g=bar", "baz"));
assertEquals(docId1.getScheme().getLocation(), docId2.getScheme().getLocation());
assert(docId1.getScheme().getLocation() != docId3.getScheme().getLocation());
}
@Test
public void requireThatIdIdStringCanBehaveLikeUserDoc() {
DocumentId docId1 = new DocumentId(new IdIdString("namespace", "type", "n=10", "foo"));
DocumentId docId2 = new DocumentId(new IdIdString("namespace", "type", "n=10", "bar"));
DocumentId docId3 = new DocumentId(new IdIdString("namespace", "type", "n=20", "baz"));
assertEquals(docId1.getScheme().getLocation(), docId2.getScheme().getLocation());
assert(docId1.getScheme().getLocation() != docId3.getScheme().getLocation());
}
@Test
public void requireThatIllegalKeyValuesThrow() {
try {
new IdIdString("namespace", "type", "illegal=key", "foo");
fail();
} catch (IllegalArgumentException e) {
assertEquals("Illegal key 'illegal'", e.getMessage());
}
}
@Test
public void requireThatKeysWithoutValuesThrow() {
try {
new IdIdString("namespace", "type", "illegal-pair", "foo");
fail();
} catch (IllegalArgumentException e) {
assertEquals("Illegal key-value pair 'illegal-pair'", e.getMessage());
}
}
@Test
public void requireTooLongIdThrowsWhileParsing() {
StringBuilder builder = new StringBuilder("id:ns:type::namespacespecificpart_01");
for (int i = 0; i < 0x10000; i++) {
builder.append('n');
}
try {
IdString.createIdString(builder.toString());
fail();
} catch (IllegalArgumentException e) {
assertEquals("Document id length 65572 is longer than max length of 65536", e.getMessage());
}
// But there is a backdoor
assertEquals(65572, IdString.createIdStringLessStrict(builder.toString()).toString().length());
}
@Test
public void requireThatTooLongPreNamespaceSpecificThrowsWhileParsing() {
StringBuilder builder = new StringBuilder("id:");
for (int i = 0; i < 0xff00; i++) {
builder.append('n');
}
builder.append(":type::namespacespecificpart_01");
try {
IdString.createIdString(builder.toString());
fail();
} catch (IllegalArgumentException e) {
assertEquals("Document id prior to the namespace specific part, 65289, is longer than 65280", e.getMessage().substring(0, 77));
}
}
@Test
public void requireThatTooLongPreNamespaceSpecificThrowsOnConstruction() {
StringBuilder builder = new StringBuilder();
for (int i = 0; i < 0xff00; i++) {
builder.append('n');
}
try {
new IdIdString(builder.toString(), "type", "", "namespacespecificpart_01");
fail();
} catch (IllegalArgumentException e) {
assertEquals("Length of namespace(65280) + doctype(4) + key/values(0), is longer than 65275", e.getMessage());
}
}
}
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