/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.waveprotocol.wave.model.document.operation.algorithm;
import junit.framework.TestCase;
import org.waveprotocol.wave.model.document.operation.AnnotationBoundaryMap;
import org.waveprotocol.wave.model.document.operation.DocOp;
import org.waveprotocol.wave.model.document.operation.impl.AnnotationBoundaryMapImpl;
import org.waveprotocol.wave.model.document.operation.impl.DocOpBuffer;
import org.waveprotocol.wave.model.document.operation.impl.DocOpBuilder;
import org.waveprotocol.wave.model.operation.OpComparators;
public class AnnotationsNormalizerTest extends TestCase {
private static final AnnotationBoundaryMap ANNOTATIONS1 = AnnotationBoundaryMapImpl.builder()
.updateValues("x", "m", "a", "y", "n", "b")
.build();
private static final AnnotationBoundaryMap ANNOTATIONS2 = AnnotationBoundaryMapImpl.builder()
.updateValues("x", "m", "c")
.initializationEnd("y")
.build();
private static final AnnotationBoundaryMap ANNOTATIONS3 = AnnotationBoundaryMapImpl.builder()
.updateValues("y", "n", "f")
.initializationEnd("x")
.build();
private static final AnnotationBoundaryMap ANNOTATIONS4 = AnnotationBoundaryMapImpl.builder()
.initializationEnd("y")
.build();
private static final AnnotationBoundaryMap ANNOTATIONS12 = AnnotationBoundaryMapImpl.builder()
.updateValues("x", "m", "c")
.build();
private static final AnnotationBoundaryMap ANNOTATIONS23 = AnnotationBoundaryMapImpl.builder()
.updateValues("y", "n", "f")
.initializationEnd("x")
.build();
private static final AnnotationBoundaryMap ANNOTATIONS123 = AnnotationBoundaryMapImpl.builder()
.updateValues("y", "n", "f")
.build();
public void testAnnotationNormalization1() {
AnnotationsNormalizer<DocOp> normalizer =
new AnnotationsNormalizer<DocOp>(new DocOpBuffer());
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS1);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS2);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS3);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS4);
normalizer.retain(1);
DocOp docOp = normalizer.finish();
DocOp expected = new DocOpBuilder()
.retain(1)
.annotationBoundary(ANNOTATIONS1)
.retain(1)
.annotationBoundary(ANNOTATIONS2)
.retain(1)
.annotationBoundary(ANNOTATIONS3)
.retain(1)
.annotationBoundary(ANNOTATIONS4)
.retain(1)
.build();
assertTrue(OpComparators.SYNTACTIC_IDENTITY.equal(expected, docOp));
}
public void testAnnotationNormalization2() {
AnnotationsNormalizer<DocOp> normalizer =
new AnnotationsNormalizer<DocOp>(new DocOpBuffer());
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS1);
normalizer.annotationBoundary(ANNOTATIONS2);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS3);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS4);
normalizer.retain(1);
DocOp docOp = normalizer.finish();
DocOp expected = new DocOpBuilder()
.retain(1)
.annotationBoundary(ANNOTATIONS12)
.retain(1)
.annotationBoundary(ANNOTATIONS3)
.retain(1)
.annotationBoundary(ANNOTATIONS4)
.retain(1)
.build();
assertTrue(OpComparators.SYNTACTIC_IDENTITY.equal(expected, docOp));
}
public void testAnnotationNormalization3() {
AnnotationsNormalizer<DocOp> normalizer =
new AnnotationsNormalizer<DocOp>(new DocOpBuffer());
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS1);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS2);
normalizer.annotationBoundary(ANNOTATIONS3);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS4);
normalizer.retain(1);
DocOp docOp = normalizer.finish();
DocOp expected = new DocOpBuilder()
.retain(1)
.annotationBoundary(ANNOTATIONS1)
.retain(1)
.annotationBoundary(ANNOTATIONS23)
.retain(1)
.annotationBoundary(ANNOTATIONS4)
.retain(1)
.build();
assertTrue(OpComparators.SYNTACTIC_IDENTITY.equal(expected, docOp));
}
public void testAnnotationNormalization4() {
AnnotationsNormalizer<DocOp> normalizer =
new AnnotationsNormalizer<DocOp>(new DocOpBuffer());
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS1);
normalizer.annotationBoundary(ANNOTATIONS2);
normalizer.annotationBoundary(ANNOTATIONS3);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS4);
normalizer.retain(1);
DocOp docOp = normalizer.finish();
DocOp expected = new DocOpBuilder()
.retain(1)
.annotationBoundary(ANNOTATIONS123)
.retain(1)
.annotationBoundary(ANNOTATIONS4)
.retain(1)
.build();
assertTrue(OpComparators.SYNTACTIC_IDENTITY.equal(expected, docOp));
}
public void testEmptyRetainNormalization() {
AnnotationsNormalizer<DocOp> normalizer =
new AnnotationsNormalizer<DocOp>(new DocOpBuffer());
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS1);
normalizer.annotationBoundary(ANNOTATIONS2);
normalizer.retain(0);
normalizer.annotationBoundary(ANNOTATIONS3);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS4);
normalizer.retain(1);
DocOp docOp = normalizer.finish();
DocOp expected = new DocOpBuilder()
.retain(1)
.annotationBoundary(ANNOTATIONS123)
.retain(1)
.annotationBoundary(ANNOTATIONS4)
.retain(1)
.build();
assertTrue(OpComparators.SYNTACTIC_IDENTITY.equal(expected, docOp));
}
public void testEmptyCharactersNormalization() {
AnnotationsNormalizer<DocOp> normalizer =
new AnnotationsNormalizer<DocOp>(new DocOpBuffer());
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS1);
normalizer.annotationBoundary(ANNOTATIONS2);
normalizer.characters("");
normalizer.annotationBoundary(ANNOTATIONS3);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS4);
normalizer.retain(1);
DocOp docOp = normalizer.finish();
DocOp expected = new DocOpBuilder()
.retain(1)
.annotationBoundary(ANNOTATIONS123)
.retain(1)
.annotationBoundary(ANNOTATIONS4)
.retain(1)
.build();
assertTrue(OpComparators.SYNTACTIC_IDENTITY.equal(expected, docOp));
}
public void testEmptyDeleteCharactersNormalization() {
AnnotationsNormalizer<DocOp> normalizer =
new AnnotationsNormalizer<DocOp>(new DocOpBuffer());
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS1);
normalizer.annotationBoundary(ANNOTATIONS2);
normalizer.deleteCharacters("");
normalizer.annotationBoundary(ANNOTATIONS3);
normalizer.retain(1);
normalizer.annotationBoundary(ANNOTATIONS4);
normalizer.retain(1);
DocOp docOp = normalizer.finish();
DocOp expected = new DocOpBuilder()
.retain(1)
.annotationBoundary(ANNOTATIONS123)
.retain(1)
.annotationBoundary(ANNOTATIONS4)
.retain(1)
.build();
assertTrue(OpComparators.SYNTACTIC_IDENTITY.equal(expected, docOp));
}
}