TestTimelineReaderWebServicesUtils.java
/**
* 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.apache.hadoop.yarn.server.timelineservice.reader;
import org.junit.jupiter.api.Test;
import org.apache.hadoop.util.Sets;
import org.apache.hadoop.yarn.server.timelineservice.reader.filter.TimelineCompareFilter;
import org.apache.hadoop.yarn.server.timelineservice.reader.filter.TimelineCompareOp;
import org.apache.hadoop.yarn.server.timelineservice.reader.filter.TimelineExistsFilter;
import org.apache.hadoop.yarn.server.timelineservice.reader.filter.TimelineFilterList;
import org.apache.hadoop.yarn.server.timelineservice.reader.filter.TimelineFilterList.Operator;
import org.apache.hadoop.yarn.server.timelineservice.reader.filter.TimelineKeyValueFilter;
import org.apache.hadoop.yarn.server.timelineservice.reader.filter.TimelineKeyValuesFilter;
import org.apache.hadoop.yarn.server.timelineservice.reader.filter.TimelinePrefixFilter;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.fail;
public class TestTimelineReaderWebServicesUtils {
private static void verifyFilterList(String expr, TimelineFilterList list,
TimelineFilterList expectedList) {
assertEquals(expectedList, list);
}
@Test
void testMetricFiltersParsing() throws Exception {
String expr = "(((key11 ne 234 AND key12 gt 23) AND " +
"(key13 lt 34 OR key14 ge 567)) OR (key21 lt 24 OR key22 le 45))";
TimelineFilterList expectedList = new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
Operator.AND,
new TimelineFilterList(
Operator.AND,
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"key11", 234, false),
new TimelineCompareFilter(TimelineCompareOp.GREATER_THAN,
"key12", 23, true)
),
new TimelineFilterList(
Operator.OR,
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"key13", 34, true),
new TimelineCompareFilter(TimelineCompareOp.GREATER_OR_EQUAL,
"key14", 567, true)
)
),
new TimelineFilterList(
Operator.OR,
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"key21", 24, true),
new TimelineCompareFilter(TimelineCompareOp.LESS_OR_EQUAL,
"key22", 45, true)
)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
expr = "abc ene 234";
expectedList = new TimelineFilterList(
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"abc", 234, true)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
expr = "abc ne 234";
expectedList = new TimelineFilterList(
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"abc", 234, false)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
expr = "abc ne 234 AND def gt 23";
expectedList = new TimelineFilterList(
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"abc", 234, false),
new TimelineCompareFilter(TimelineCompareOp.GREATER_THAN,
"def", 23, true)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
expr = "(abc ne 234 AND def gt 23)";
expectedList = new TimelineFilterList(
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"abc", 234, false),
new TimelineCompareFilter(TimelineCompareOp.GREATER_THAN,
"def", 23, true)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
expr = "abc ne 234 AND def gt 23 OR rst lt 24";
expectedList = new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"abc", 234, false),
new TimelineCompareFilter(TimelineCompareOp.GREATER_THAN,
"def", 23, true)
),
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"rst", 24, true)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
expr = "abc ne 234 AND def gt 23 OR rst lt 24 OR xyz le 456";
expectedList = new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"abc", 234, false),
new TimelineCompareFilter(TimelineCompareOp.GREATER_THAN,
"def", 23, true)
),
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"rst", 24, true),
new TimelineCompareFilter(TimelineCompareOp.LESS_OR_EQUAL,
"xyz", 456, true)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
expr = "abc ne 234 AND def gt 23 OR rst lt 24 OR xyz le 456 AND pqr ge 2";
expectedList = new TimelineFilterList(
new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"abc", 234, false),
new TimelineCompareFilter(TimelineCompareOp.GREATER_THAN,
"def", 23, true)
),
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"rst", 24, true),
new TimelineCompareFilter(TimelineCompareOp.LESS_OR_EQUAL,
"xyz", 456, true)
),
new TimelineCompareFilter(TimelineCompareOp.GREATER_OR_EQUAL,
"pqr", 2, true)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
// Test with unnecessary spaces.
expr = " abc ne 234 AND def gt 23 OR rst lt " +
" 24 OR xyz le 456 AND pqr ge 2 ";
expectedList = new TimelineFilterList(
new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"abc", 234, false),
new TimelineCompareFilter(TimelineCompareOp.GREATER_THAN,
"def", 23, true)
),
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"rst", 24, true),
new TimelineCompareFilter(TimelineCompareOp.LESS_OR_EQUAL,
"xyz", 456, true)
),
new TimelineCompareFilter(TimelineCompareOp.GREATER_OR_EQUAL,
"pqr", 2, true)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
expr = "(((key11 ne 234 AND key12 gt 23 OR key13 lt 24 OR key14 le 456 " +
"AND key15 ge 2) AND (key16 lt 34 OR key17 ge 567)) OR (key21 lt 24 " +
"OR key22 le 45))";
expectedList = new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
Operator.AND,
new TimelineFilterList(
new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"key11", 234, false),
new TimelineCompareFilter(
TimelineCompareOp.GREATER_THAN, "key12", 23, true)
),
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"key13", 24, true),
new TimelineCompareFilter(TimelineCompareOp.LESS_OR_EQUAL,
"key14", 456, true)
),
new TimelineCompareFilter(TimelineCompareOp.GREATER_OR_EQUAL,
"key15", 2, true)
),
new TimelineFilterList(
Operator.OR,
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"key16", 34, true),
new TimelineCompareFilter(TimelineCompareOp.GREATER_OR_EQUAL,
"key17", 567, true)
)
),
new TimelineFilterList(
Operator.OR,
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"key21", 24, true),
new TimelineCompareFilter(TimelineCompareOp.LESS_OR_EQUAL,
"key22", 45, true)
)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
expr = " ( ( ( key11 ne 234 AND key12 gt " +
"23 OR key13 lt 24 OR key14 le 456 AND key15 ge 2" +
" ) AND ( key16 lt 34 OR key17 ge 567 ) ) OR " +
"( key21 lt 24 OR key22 le 45 ) ) ";
expectedList = new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
Operator.AND,
new TimelineFilterList(
new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
new TimelineCompareFilter(TimelineCompareOp.NOT_EQUAL,
"key11", 234, false),
new TimelineCompareFilter(
TimelineCompareOp.GREATER_THAN, "key12", 23, true)
),
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"key13", 24, true),
new TimelineCompareFilter(TimelineCompareOp.LESS_OR_EQUAL,
"key14", 456, true)
),
new TimelineCompareFilter(TimelineCompareOp.GREATER_OR_EQUAL,
"key15", 2, true)
),
new TimelineFilterList(
Operator.OR,
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"key16", 34, true),
new TimelineCompareFilter(TimelineCompareOp.GREATER_OR_EQUAL,
"key17", 567, true)
)
),
new TimelineFilterList(
Operator.OR,
new TimelineCompareFilter(TimelineCompareOp.LESS_THAN,
"key21", 24, true),
new TimelineCompareFilter(TimelineCompareOp.LESS_OR_EQUAL,
"key22", 45, true)
)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseMetricFilters(expr), expectedList);
expr = "(((key11 ne 234 AND key12 gt 23 OR key13 lt 24 OR key14 le 456 " +
"AND key15 ge 2) AND (key16 lt 34 OR key17 ge 567)) OR (key21 lt 24 " +
"OR key22 le 45)";
try {
TimelineReaderWebServicesUtils.parseMetricFilters(expr);
fail("Improper brackers. Exception should have been thrown.");
} catch (TimelineParseException e) {
}
expr = "(((key11 ne 234 AND key12 gt v3 OR key13 lt 24 OR key14 le 456 " +
"AND key15 ge 2) AND (key16 lt 34 OR key17 ge 567)) OR (key21 lt 24 " +
"OR key22 le 45))";
try {
TimelineReaderWebServicesUtils.parseMetricFilters(expr);
fail("Non Numeric value. Exception should have been thrown.");
} catch (TimelineParseException e) {
}
expr = "(((key11 ne (234 AND key12 gt 3 OR key13 lt 24 OR key14 le 456 " +
"AND key15 ge 2) AND (key16 lt 34 OR key17 ge 567)) OR (key21 lt 24 " +
"OR key22 le 45))";
try {
TimelineReaderWebServicesUtils.parseMetricFilters(expr);
fail("Unexpected opening bracket. Exception should have been thrown.");
} catch (TimelineParseException e) {
}
expr = "(((k)ey11 ne 234 AND key12 gt 3 OR key13 lt 24 OR key14 le 456 " +
"AND key15 ge 2) AND (key16 lt 34 OR key17 ge 567)) OR (key21 lt 24 " +
"OR key22 le 45))";
try {
TimelineReaderWebServicesUtils.parseMetricFilters(expr);
fail("Unexpected closing bracket. Exception should have been thrown.");
} catch (TimelineParseException e) {
}
expr = "(((key11 rs 234 AND key12 gt 3 OR key13 lt 24 OR key14 le 456 " +
"AND key15 ge 2) AND (key16 lt 34 OR key17 ge 567)) OR (key21 lt 24 " +
"OR key22 le 45))";
try {
TimelineReaderWebServicesUtils.parseMetricFilters(expr);
fail("Improper compare op. Exception should have been thrown.");
} catch (TimelineParseException e) {
}
expr = "(((key11 ne 234 PI key12 gt 3 OR key13 lt 24 OR key14 le 456 " +
"AND key15 ge 2) AND (key16 lt 34 OR key17 ge 567)) OR (key21 lt 24 " +
"OR key22 le 45))";
try {
TimelineReaderWebServicesUtils.parseMetricFilters(expr);
fail("Improper op. Exception should have been thrown.");
} catch (TimelineParseException e) {
}
expr = "(((key11 ne 234 PI key12 gt 3 OR key13 lt 24 OR key14 le 456 " +
"AND key15 ge 2) AND (key16 lt 34 OR key17 ge 567)) OR (key21 lt 24 " +
"OR key22 le 45))";
try {
TimelineReaderWebServicesUtils.parseMetricFilters(expr);
fail("Improper op. Exception should have been thrown.");
} catch (TimelineParseException e) {
}
expr = "(key11 ne 234 AND key12 gt 3)) OR (key13 lt 24 OR key14 le 456)";
try {
TimelineReaderWebServicesUtils.parseMetricFilters(expr);
fail("Unbalanced brackets. Exception should have been thrown.");
} catch (TimelineParseException e) {
}
expr = "(key11 rne 234 AND key12 gt 3) OR (key13 lt 24 OR key14 le 456)";
try {
TimelineReaderWebServicesUtils.parseMetricFilters(expr);
fail("Invalid compareop. Exception should have been thrown.");
} catch (TimelineParseException e) {
}
expr = "(key11 ne 234 AND key12 gt 3) OR (key13 lt 24 OR key14 le";
try {
TimelineReaderWebServicesUtils.parseMetricFilters(expr);
fail("Compareop cant be parsed. Exception should have been thrown.");
} catch (TimelineParseException e) {
}
assertNull(TimelineReaderWebServicesUtils.parseMetricFilters(null));
assertNull(TimelineReaderWebServicesUtils.parseMetricFilters(" "));
}
@Test
void testConfigFiltersParsing() throws Exception {
String expr = "(((key11 ne 234 AND key12 eq val12) AND " +
"(key13 ene val13 OR key14 eq 567)) OR (key21 eq val_21 OR key22 eq " +
"val.22))";
TimelineFilterList expectedList = new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
Operator.AND,
new TimelineFilterList(
Operator.AND,
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"key11", "234", false),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"key12", "val12", true)
),
new TimelineFilterList(
Operator.OR,
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"key13", "val13", true),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"key14", "567", true)
)
),
new TimelineFilterList(
Operator.OR,
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"key21", "val_21", true),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"key22", "val.22", true)
)
);
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseKVFilters(expr, true), expectedList);
expr = "abc ne 234 AND def eq 23 OR rst ene 24 OR xyz eq 456 AND pqr eq 2";
expectedList = new TimelineFilterList(
new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"abc", "234", false),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"def", "23", true)
),
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"rst", "24", true),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"xyz", "456", true)
),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"pqr", "2", true)
);
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseKVFilters(expr, true), expectedList);
// Test with unnecessary spaces.
expr = " abc ne 234 AND def eq 23 OR rst ene " +
" 24 OR xyz eq 456 AND pqr eq 2 ";
expectedList = new TimelineFilterList(
new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"abc", "234", false),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"def", "23", true)
),
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"rst", "24", true),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"xyz", "456", true)
),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"pqr", "2", true)
);
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseKVFilters(expr, true), expectedList);
expr = "abc gt 234 AND def eq 23 OR rst ene 24 OR xyz eq 456 AND pqr eq 2";
try {
TimelineReaderWebServicesUtils.parseKVFilters(expr, true);
fail("Invalid compareop specified for config filters. Should be either" +
" eq,ne or ene and exception should have been thrown.");
} catch (TimelineParseException e) {
}
}
@Test
void testInfoFiltersParsing() throws Exception {
String expr = "(((key11 ne 234 AND key12 eq val12) AND " +
"(key13 ene val13 OR key14 eq 567)) OR (key21 eq val_21 OR key22 eq " +
"5.0))";
TimelineFilterList expectedList = new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
Operator.AND,
new TimelineFilterList(
Operator.AND,
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"key11", 234, false),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"key12", "val12", true)
),
new TimelineFilterList(
Operator.OR,
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"key13", "val13", true),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"key14", 567, true)
)
),
new TimelineFilterList(
Operator.OR,
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"key21", "val_21", true),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"key22", 5.0, true)
)
);
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseKVFilters(expr, false), expectedList);
expr = "abc ne 234 AND def eq 23 OR rst ene 24 OR xyz eq 456 AND pqr eq " +
"val.1234";
expectedList = new TimelineFilterList(
new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"abc", 234, false),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"def", 23, true)
),
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"rst", 24, true),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"xyz", 456, true)
),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"pqr", "val.1234", true)
);
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseKVFilters(expr, false), expectedList);
// Test with unnecessary spaces.
expr = " abc ne 234 AND def eq 23 OR rst ene " +
" 24 OR xyz eq 456 AND pqr eq 2 ";
expectedList = new TimelineFilterList(
new TimelineFilterList(
Operator.OR,
new TimelineFilterList(
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"abc", 234, false),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"def", 23, true)
),
new TimelineKeyValueFilter(TimelineCompareOp.NOT_EQUAL,
"rst", 24, true),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"xyz", 456, true)
),
new TimelineKeyValueFilter(TimelineCompareOp.EQUAL,
"pqr", 2, true)
);
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseKVFilters(expr, false), expectedList);
expr = "abdeq";
try {
TimelineReaderWebServicesUtils.parseKVFilters(expr, false);
fail("Expression valuation should throw exception.");
} catch (TimelineParseException e) {
// expected: do nothing
}
expr = "abc gt 234 AND defeq";
try {
TimelineReaderWebServicesUtils.parseKVFilters(expr, false);
fail("Expression valuation should throw exception.");
} catch (TimelineParseException e) {
// expected: do nothing
}
expr = "((key11 ne 234 AND key12 eq val12) AND (key13eq OR key14 eq va14))";
try {
TimelineReaderWebServicesUtils.parseKVFilters(expr, false);
fail("Expression valuation should throw exception.");
} catch (TimelineParseException e) {
// expected: do nothing
}
}
@Test
void testEventFiltersParsing() throws Exception {
String expr = "abc,def";
TimelineFilterList expectedList = new TimelineFilterList(
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "abc"),
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "def")
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseEventFilters(expr), expectedList);
expr = "(abc,def)";
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseEventFilters(expr), expectedList);
expr = "(abc,def) OR (rst, uvx)";
expectedList = new TimelineFilterList(Operator.OR,
new TimelineFilterList(
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "abc"),
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "def")
),
new TimelineFilterList(
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "rst"),
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "uvx")
)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseEventFilters(expr), expectedList);
expr = "!(abc,def,uvc) OR (rst, uvx)";
expectedList = new TimelineFilterList(Operator.OR,
new TimelineFilterList(
new TimelineExistsFilter(TimelineCompareOp.NOT_EQUAL, "abc"),
new TimelineExistsFilter(TimelineCompareOp.NOT_EQUAL, "def"),
new TimelineExistsFilter(TimelineCompareOp.NOT_EQUAL, "uvc")
),
new TimelineFilterList(
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "rst"),
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "uvx")
)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseEventFilters(expr), expectedList);
expr = "(((!(abc,def,uvc) OR (rst, uvx)) AND (!(abcdefg) OR !(ghj,tyu)))" +
" OR ((bcd,tyu) AND uvb))";
expectedList = new TimelineFilterList(Operator.OR,
new TimelineFilterList(
new TimelineFilterList(Operator.OR,
new TimelineFilterList(
new TimelineExistsFilter(
TimelineCompareOp.NOT_EQUAL, "abc"),
new TimelineExistsFilter(
TimelineCompareOp.NOT_EQUAL, "def"),
new TimelineExistsFilter(TimelineCompareOp.NOT_EQUAL, "uvc")
),
new TimelineFilterList(
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "rst"),
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "uvx")
)
),
new TimelineFilterList(Operator.OR,
new TimelineFilterList(
new TimelineExistsFilter(
TimelineCompareOp.NOT_EQUAL, "abcdefg")
),
new TimelineFilterList(
new TimelineExistsFilter(
TimelineCompareOp.NOT_EQUAL, "ghj"),
new TimelineExistsFilter(
TimelineCompareOp.NOT_EQUAL, "tyu")
)
)
),
new TimelineFilterList(
new TimelineFilterList(
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "bcd"),
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "tyu")
),
new TimelineExistsFilter(TimelineCompareOp.EQUAL, "uvb")
)
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseEventFilters(expr), expectedList);
expr = " ( ( ( ! ( abc , def , uvc) OR ( rst , uvx ) )" +
" AND ( ! ( abcdefg ) OR ! ( ghj, tyu) ) ) OR ( (" +
" bcd , tyu ) AND uvb ) )";
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseEventFilters(expr), expectedList);
expr = "(((!(abc,def,uvc) OR (rst, uvx)) AND (!(abcdefg) OR !(ghj,tyu)))" +
" OR ((bcd,tyu) AND uvb)";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("Improper brackets. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "(((!(abc,def,uvc) (OR (rst, uvx)) AND (!(abcdefg) OR !(ghj,tyu)))" +
" OR ((bcd,tyu) AND uvb))";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("Unexpected opening bracket. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "(((!(abc,def,uvc) OR) (rst, uvx)) AND (!(abcdefg) OR !(ghj,tyu)))" +
" OR ((bcd,tyu) AND uvb))";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("Unexpected closing bracket. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "(((!(abc,def,uvc) PI (rst, uvx)) AND (!(abcdefg) OR !(ghj,tyu)))" +
" OR ((bcd,tyu) AND uvb))";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("Invalid op. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "(((!(abc,def,uvc) !OR (rst, uvx)) AND (!(abcdefg) OR !(ghj,tyu)))" +
" OR ((bcd,tyu) AND uvb))";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("Unexpected ! char. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "abc,def,uvc) OR (rst, uvx)";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("Unexpected closing bracket. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "abc,def,uvc OR )rst, uvx)";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("Unexpected closing bracket. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "abc,def,uvc OR ,rst, uvx)";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("Unexpected delimiter. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "abc,def,uvc OR ! ";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("Unexpected not char. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "(abc,def,uvc)) OR (rst, uvx)";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("Unbalanced brackets. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "(((! ,(abc,def,uvc) OR (rst, uvx)) AND (!(abcdefg) OR !(ghj,tyu" +
"))) OR ((bcd,tyu) AND uvb))";
try {
TimelineReaderWebServicesUtils.parseEventFilters(expr);
fail("( should follow ! char. Exception should have been thrown");
} catch (TimelineParseException e) {
}
assertNull(TimelineReaderWebServicesUtils.parseEventFilters(null));
assertNull(TimelineReaderWebServicesUtils.parseEventFilters(" "));
}
@Test
void testRelationFiltersParsing() throws Exception {
String expr = "type1:entity11,type2:entity21:entity22";
TimelineFilterList expectedList = new TimelineFilterList(
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type1", Sets.newHashSet((Object) "entity11")),
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type2", Sets.newHashSet((Object) "entity21", "entity22"))
);
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseRelationFilters(expr), expectedList);
expr = "(type1:entity11,type2:entity21:entity22)";
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseRelationFilters(expr), expectedList);
expr = "(type1:entity11,type2:entity21:entity22) OR (type3:entity31:" +
"entity32:entity33,type1:entity11:entity12)";
expectedList = new TimelineFilterList(Operator.OR,
new TimelineFilterList(
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type1", Sets.newHashSet((Object) "entity11")),
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type2", Sets.newHashSet((Object) "entity21", "entity22"))
),
new TimelineFilterList(
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type3", Sets.newHashSet(
(Object) "entity31", "entity32", "entity33")),
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type1", Sets.newHashSet((Object) "entity11", "entity12"))
)
);
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseRelationFilters(expr), expectedList);
expr = "!(type1:entity11,type2:entity21:entity22,type5:entity51) OR " +
"(type3:entity31:entity32:entity33,type1:entity11:entity12)";
expectedList = new TimelineFilterList(Operator.OR,
new TimelineFilterList(
new TimelineKeyValuesFilter(TimelineCompareOp.NOT_EQUAL,
"type1", Sets.newHashSet((Object) "entity11")),
new TimelineKeyValuesFilter(TimelineCompareOp.NOT_EQUAL,
"type2", Sets.newHashSet((Object) "entity21", "entity22")),
new TimelineKeyValuesFilter(TimelineCompareOp.NOT_EQUAL,
"type5", Sets.newHashSet((Object) "entity51"))
),
new TimelineFilterList(
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type3", Sets.newHashSet(
(Object) "entity31", "entity32", "entity33")),
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type1", Sets.newHashSet((Object) "entity11", "entity12"))
)
);
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseRelationFilters(expr), expectedList);
expr = "(((!(type1:entity11,type2:entity21:entity22,type5:entity51) OR " +
"(type3:entity31:entity32:entity33,type1:entity11:entity12)) AND " +
"(!(type11:entity111) OR !(type4:entity43:entity44:entity47:entity49," +
"type7:entity71))) OR ((type2:entity2,type8:entity88) AND t9:e:e1))";
expectedList = new TimelineFilterList(Operator.OR,
new TimelineFilterList(
new TimelineFilterList(Operator.OR,
new TimelineFilterList(
new TimelineKeyValuesFilter(TimelineCompareOp.NOT_EQUAL,
"type1", Sets.newHashSet((Object) "entity11")),
new TimelineKeyValuesFilter(TimelineCompareOp.NOT_EQUAL,
"type2", Sets.newHashSet(
(Object) "entity21", "entity22")),
new TimelineKeyValuesFilter(TimelineCompareOp.NOT_EQUAL,
"type5", Sets.newHashSet((Object) "entity51"))
),
new TimelineFilterList(
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type3", Sets.newHashSet(
(Object) "entity31", "entity32", "entity33")),
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type1", Sets.newHashSet(
(Object) "entity11", "entity12"))
)
),
new TimelineFilterList(Operator.OR,
new TimelineFilterList(
new TimelineKeyValuesFilter(TimelineCompareOp.NOT_EQUAL,
"type11", Sets.newHashSet((Object) "entity111"))
),
new TimelineFilterList(
new TimelineKeyValuesFilter(TimelineCompareOp.NOT_EQUAL,
"type4", Sets.newHashSet((Object) "entity43", "entity44",
"entity47", "entity49")),
new TimelineKeyValuesFilter(TimelineCompareOp.NOT_EQUAL,
"type7", Sets.newHashSet((Object) "entity71"))
)
)
),
new TimelineFilterList(
new TimelineFilterList(
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type2", Sets.newHashSet((Object) "entity2")),
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL,
"type8", Sets.newHashSet((Object) "entity88"))
),
new TimelineKeyValuesFilter(TimelineCompareOp.EQUAL, "t9",
Sets.newHashSet((Object) "e", "e1"))
)
);
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseRelationFilters(expr), expectedList);
expr = " ( ( ( ! ( type1:entity11 , type2:entity21:entity22" +
" , type5:entity51 ) OR ( type3:entity31:entity32:entity33 " +
" , type1:entity11:entity12)) AND (!( type11:entity111 ) OR " +
" ! ( type4:entity43:entity44:entity47:entity49 , " +
"type7:entity71 ) ) ) OR ( ( type2:entity2 , type8:entity88) " +
"AND t9:e:e1 ) ) ";
verifyFilterList(expr, TimelineReaderWebServicesUtils.
parseRelationFilters(expr), expectedList);
expr = "(((!(type1 : entity11,type2:entity21:entity22,type5:entity51) OR " +
"(type3:entity31:entity32:entity33,type1:entity11:entity12)) AND " +
"(!(type11:entity111) OR !(type4:entity43:entity44:entity47:entity49," +
"type7:entity71))) OR ((type2:entity2,type8:entity88) AND t9:e:e1))";
try {
TimelineReaderWebServicesUtils.parseRelationFilters(expr);
fail("Space not allowed in relation expression. Exception should have " +
"been thrown");
} catch (TimelineParseException e) {
}
}
@Test
void testDataToRetrieve() throws Exception {
String expr = "abc,def";
TimelineFilterList expectedList = new TimelineFilterList(Operator.OR,
new TimelinePrefixFilter(TimelineCompareOp.EQUAL, "abc"),
new TimelinePrefixFilter(TimelineCompareOp.EQUAL, "def")
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = "(abc,def)";
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = " ( abc , def ) ";
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = " abc , def ";
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = "!(abc,def)";
expectedList = new TimelineFilterList(
new TimelinePrefixFilter(TimelineCompareOp.NOT_EQUAL, "abc"),
new TimelinePrefixFilter(TimelineCompareOp.NOT_EQUAL, "def")
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = " ! ( abc , def ) ";
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = "!(abc)";
expectedList = new TimelineFilterList(
new TimelinePrefixFilter(TimelineCompareOp.NOT_EQUAL, "abc")
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = "(abc)";
expectedList = new TimelineFilterList(Operator.OR,
new TimelinePrefixFilter(TimelineCompareOp.EQUAL, "abc")
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = "abc";
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = " ! ( abc , def , xyz) ";
expectedList = new TimelineFilterList(
new TimelinePrefixFilter(TimelineCompareOp.NOT_EQUAL, "abc"),
new TimelinePrefixFilter(TimelineCompareOp.NOT_EQUAL, "def"),
new TimelinePrefixFilter(TimelineCompareOp.NOT_EQUAL, "xyz")
);
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = "!(abc,def,xyz)";
verifyFilterList(expr,
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr), expectedList);
expr = "!(abc,def,xyz";
try {
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr);
fail("No closing bracket. Exception should have been thrown");
} catch (TimelineParseException e) {
}
expr = "!abc,def,xyz";
try {
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr);
fail("NOT(!) should be followed by opening bracket. Exception should " +
"have been thrown");
} catch (TimelineParseException e) {
}
expr = "!abc,def,xyz";
try {
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr);
fail("NOT(!) should be followed by opening bracket. Exception should " +
"have been thrown");
} catch (TimelineParseException e) {
}
expr = "! r( abc,def,xyz)";
try {
TimelineReaderWebServicesUtils.parseDataToRetrieve(expr);
fail("NOT(!) should be followed by opening bracket. Exception should " +
"have been thrown");
} catch (TimelineParseException e) {
}
assertNull(TimelineReaderWebServicesUtils.parseDataToRetrieve(null));
assertNull(TimelineReaderWebServicesUtils.parseDataToRetrieve(" "));
assertNull(TimelineReaderWebServicesUtils.parseDataToRetrieve("()"));
assertNull(TimelineReaderWebServicesUtils.parseDataToRetrieve("!()"));
assertNull(TimelineReaderWebServicesUtils.parseDataToRetrieve("( )"));
assertNull(TimelineReaderWebServicesUtils.parseDataToRetrieve("!( )"));
assertNull(TimelineReaderWebServicesUtils.parseDataToRetrieve("! ( )"));
}
}