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How to use isNull method of org.evomaster.dbconstraint.SqlConditionParserTest class

Best EvoMaster code snippet using org.evomaster.dbconstraint.SqlConditionParserTest.isNull

Source:SqlConditionParserTest.java

...42    }43    private static SqlSimilarToCondition similarTo(SqlColumn columnName, SqlStringLiteralValue pattern) {44        return new SqlSimilarToCondition(columnName, pattern);45    }46    private static SqlIsNullCondition isNull(SqlColumn columnName) {47        return new SqlIsNullCondition(columnName);48    }49    private static SqlLikeCondition like(SqlColumn columnName, String patternStr) {50        return new SqlLikeCondition(columnName, new SqlStringLiteralValue(patternStr));51    }52    private static SqlOrCondition or(SqlCondition... conditions) {53        return new SqlOrCondition(conditions);54    }55    @Test56    void testMinorThanOrEquals() throws SqlConditionParserException {57        SqlCondition actual = parse("age_max<=10".toUpperCase());58        SqlCondition expected = new SqlComparisonCondition(new SqlColumn("age_max".toUpperCase()), SqlComparisonOperator.LESS_THAN_OR_EQUAL, new SqlBigIntegerLiteralValue(10));59        assertEquals(expected, actual);60    }61    @Test62    void testMinorThan() throws SqlConditionParserException {63        SqlCondition actual = parse("age_max<10".toUpperCase());64        SqlCondition expected = new SqlComparisonCondition(new SqlColumn("age_max".toUpperCase()), SqlComparisonOperator.LESS_THAN, new SqlBigIntegerLiteralValue(10));65        assertEquals(expected, actual);66    }67    @Test68    void testGreaterThanValue() throws SqlConditionParserException {69        SqlCondition actual = parse("age_max>10".toUpperCase());70        SqlCondition expected = new SqlComparisonCondition(new SqlColumn("age_max".toUpperCase()), SqlComparisonOperator.GREATER_THAN, new SqlBigIntegerLiteralValue(10));71        assertEquals(expected, actual);72    }73    @Test74    void testMinorThanColumn() throws SqlConditionParserException {75        SqlCondition actual = parse("10<age_max".toUpperCase());76        SqlCondition expected = new SqlComparisonCondition(new SqlBigIntegerLiteralValue(10), SqlComparisonOperator.LESS_THAN, new SqlColumn("age_max".toUpperCase()));77        assertEquals(expected, actual);78    }79    @Test80    void testMinorThanValue() throws SqlConditionParserException {81        SqlCondition actual = parse("age_max<10".toUpperCase());82        SqlCondition expected = new SqlComparisonCondition(new SqlColumn("age_max".toUpperCase()), SqlComparisonOperator.LESS_THAN, new SqlBigIntegerLiteralValue(10));83        assertEquals(expected, actual);84    }85    @Test86    void testGreaterThanEquals() throws SqlConditionParserException {87        SqlCondition actual = parse("age_max>=10".toUpperCase());88        SqlCondition expected = new SqlComparisonCondition(new SqlColumn("age_max".toUpperCase()), SqlComparisonOperator.GREATER_THAN_OR_EQUAL, new SqlBigIntegerLiteralValue(10));89        assertEquals(expected, actual);90    }91    @Test92    void testMinorThanEqualsColumn() throws SqlConditionParserException {93        SqlCondition actual = parse("10<=age_max".toUpperCase());94        SqlCondition expected = new SqlComparisonCondition(new SqlBigIntegerLiteralValue(10), SqlComparisonOperator.LESS_THAN_OR_EQUAL, new SqlColumn("age_max".toUpperCase()));95        assertEquals(expected, actual);96    }97    @Test98    void testEquals() throws SqlConditionParserException {99        SqlCondition actual = parse("age_max=10".toUpperCase());100        SqlCondition expected = new SqlComparisonCondition(new SqlColumn("age_max".toUpperCase()), SqlComparisonOperator.EQUALS_TO, new SqlBigIntegerLiteralValue(10));101        assertEquals(expected, actual);102    }103    @Test104    void testTableAndColumnName() throws SqlConditionParserException {105        SqlCondition actual = parse("users.age_max<=100".toUpperCase());106        SqlCondition expected = new SqlComparisonCondition(new SqlColumn("users".toUpperCase(), "age_max".toUpperCase()), SqlComparisonOperator.LESS_THAN_OR_EQUAL, new SqlBigIntegerLiteralValue(100));107        assertEquals(expected, actual);108    }109    @Test110    void testAndExpression() throws SqlConditionParserException {111        SqlCondition actual = parse("18<=age_max AND age_max<=100".toUpperCase());112        SqlCondition expected = and(113                lte(intL(18), column("age_max".toUpperCase())),114                lte(column("age_max".toUpperCase()), intL(100)));115        assertEquals(expected, actual);116    }117    @Test118    void testParenthesis() throws SqlConditionParserException {119        SqlCondition actual = parse("18<=age_max".toUpperCase());120        SqlCondition expected = new SqlComparisonCondition(new SqlBigIntegerLiteralValue(18), SqlComparisonOperator.LESS_THAN_OR_EQUAL, new SqlColumn("age_max".toUpperCase()));121        assertEquals(expected, actual);122    }123    @Test124    void testInCondition() throws SqlConditionParserException {125        SqlCondition actual = parse("(STATUS in ('a', 'b'))");126        SqlCondition expected = in("STATUS", "a", "b");127        assertEquals(expected, actual);128    }129    @Test130    void testSingleLike() throws SqlConditionParserException {131        SqlCondition actual = parse("(F_ID LIKE 'hi')");132        SqlLikeCondition expected = like(column("F_ID"), "hi");133        assertEquals(expected, actual);134    }135    @Test136    void testConditionEquals() throws SqlConditionParserException {137        SqlCondition actual = parse("((STATUS = 'b') = (P_AT IS NOT NULL))");138        SqlCondition expected = eq(139                eq(column("STATUS"), str("b")),140                isNotNull(column("P_AT")));141        assertEquals(expected, actual);142    }143    @Test144    void testMultiLike() throws SqlConditionParserException {145        SqlCondition actual = parse("(F_ID LIKE 'hi'\n" +146                "    OR F_ID LIKE '%foo%'\n" +147                "    OR F_ID LIKE '%foo%x%'\n" +148                "    OR F_ID LIKE '%bar%'\n" +149                "    OR F_ID LIKE '%bar%y%'\n" +150                "    OR F_ID LIKE '%hello%')");151        SqlOrCondition expected = or(or(or(or(or(like(column("F_ID"), "hi"),152                like(column("F_ID"), "%foo%")),153                like(column("F_ID"), "%foo%x%")),154                like(column("F_ID"), "%bar%")),155                like(column("F_ID"), "%bar%y%")),156                like(column("F_ID"), "%hello%")157        );158        assertEquals(expected, actual);159    }160    @Test161    void testMultipleInCondition() throws SqlConditionParserException {162        SqlCondition actual = parse("(STATUS IN ('A', 'B', 'C', 'D', 'E'))");163        SqlInCondition expected = in("STATUS", "A", "B", "C", "D", "E");164        assertEquals(expected, actual);165    }166    @Disabled("SIMILAR TO is not directly supported by JSQL parser")167    @Test168    void testSimilarTo() throws SqlConditionParserException {169        SqlCondition actual = parse("(W_ID SIMILAR TO '/foo/__/bar/(left|right)/[0-9]{4}-[0-9]{2}-[0-9]{2}(/[0-9]*)?')");170        SqlSimilarToCondition expected = similarTo(column("W_ID"), str("/foo/__/bar/(left|right)/[0-9]{4}-[0-9]{2}-[0-9]{2}(/[0-9]*)?"));171        assertEquals(expected, actual);172    }173    @Test174    void testPostgresSimilarEscape() throws SqlConditionParserException {175        SqlCondition actual = parse("(w_id ~ similar_escape('/foo/__/bar/(left|right)/[0-9]{4}-[0-9]{2}-[0-9]{2}(/[0-9]*)?'::text, NULL::text))");176        SqlSimilarToCondition expected = similarTo(column("w_id"), str("/foo/__/bar/(left|right)/[0-9]{4}-[0-9]{2}-[0-9]{2}(/[0-9]*)?"));177        assertEquals(expected, actual);178    }179    @Test180    void testPostgresLike() throws SqlConditionParserException {181        SqlCondition actual = parse("((f_id ~~ 'hi'::text) OR (f_id ~~ '%foo%'::text) OR (f_id ~~ '%foo%x%'::text) OR (f_id ~~ '%bar%'::text) OR (f_id ~~ '%bar%y%'::text) OR (f_id ~~ '%hello%'::text))");182        SqlOrCondition expected = or(or(or(or(or(like(column("f_id"), "hi"),183                like(column("f_id"), "%foo%")),184                like(column("f_id"), "%foo%x%")),185                like(column("f_id"), "%bar%")),186                like(column("f_id"), "%bar%y%")),187                like(column("f_id"), "%hello%")188        );189        assertEquals(expected, actual);190    }191    @Test192    void testIsNull() throws SqlConditionParserException {193        SqlCondition actual = parse("age_max IS NULL".toUpperCase());194        SqlIsNullCondition expected = isNull(column("AGE_MAX"));195        assertEquals(expected, actual);196    }197    @Test198    void testIsNotNull() throws SqlConditionParserException {199        SqlCondition actual = parse("age_max IS NOT NULL".toUpperCase());200        SqlIsNotNullCondition expected = isNotNull(column("AGE_MAX"));201        assertEquals(expected, actual);202    }203    @Test204    void testEqualsNull() throws SqlConditionParserException {205        SqlCondition actual = parse("age_max = NULL".toUpperCase());206        SqlComparisonCondition expected = eq(column("AGE_MAX"), new SqlNullLiteralValue());207        assertEquals(expected, actual);208    }...

isNull

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.shared.ObjectiveNaming2import org.evomaster.client.java.instrumentation.shared.ReplacementType3import org.evomaster.client.java.instrumentation.shared.StringSpecialization4import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo5import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.nullString6import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.notNullOrBlankString7import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.notNullOrEmptyString8import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.notNullOrString9import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.nullOrBlankString10import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.nullOrEmptyString11import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.nullOrString12import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.string13import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringMatching14import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringNotMatching15import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringNotMatchingRegex16import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringNotMatchingRegexWithGroup17import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringNotMatchingWithGroup18import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringToMatchRegex19import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringToMatchRegexWithGroup20import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringToMatchWithGroup21import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer22import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringToMatch23import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer24import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringToMatch25import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer26import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.Companion.stringToMatch27import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer28import org.evomaster.client.java.instrumentation

isNull

Using AI Code Generation

1package org.evomaster.dbconstraint;2import com.foo.somedifferentpackage.examples.*;3import org.junit.jupiter.api.Test;4import java.util.List;5import static org.junit.jupiter.api.Assertions.*;6public class SqlConditionParserTest {7 public void test1() throws Throwable {8  SqlConditionParser var0 = new SqlConditionParser();9  boolean var1 = var0.isNull((String) null);10  assertFalse(var1);11 }12}13public boolean isNull(String column) {14    if (column == null) {15        return true;16    } else {17        return false;18    }19}20public boolean isNull(String column) {21    if (column == null) {22        return true;23    } else {24        return false;25    }26}

isNull

Using AI Code Generation

1package org.evomaster.dbconstraint;2import org.junit.jupiter.api.Test;3import static org.junit.jupiter.api.Assertions.*;4public class SqlConditionParserTest {5    public void test1() {6        SqlConditionParser parser = new SqlConditionParser();7        boolean result = parser.parse("a is null");8        assertTrue(result);9        assertTrue(parser.isExpressionNull());10    }11}

isNull

Using AI Code Generation

1package org.evomaster.dbconstraint;2import org.evomaster.client.java.instrumentation.example.sql.SqlScriptRunner;3import org.evomaster.client.java.instrumentation.shared.ObjectiveNaming;4import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;5import org.junit.jupiter.api.AfterEach;6import org.junit.jupiter.api.BeforeEach;7import org.junit.jupiter.api.Test;8import java.sql.Connection;9import java.sql.SQLException;10import java.util.Arrays;11import java.util.List;12import static org.junit.jupiter.api.Assertions.assertEquals;13import static org.junit.jupiter.api.Assertions.assertFalse;14import static org.junit.jupiter.api.Assertions.assertTrue;15public class SqlConditionParserTest {16    private Connection connection;17    public void init() throws SQLException {18        connection = SqlScriptRunner.createDatabase();19        SqlScriptRunner.executeSqlFromResource(connection, "/sql/tables.sql");20        SqlScriptRunner.executeSqlFromResource(connection, "/sql/data.sql");21    }22    public void tearDown() throws SQLException {23        connection.close();24    }25    public void testIsNull() throws SQLException {26        ExecutionTracer.enableTraceCalls();27        ExecutionTracer.enableObjectives();28        SqlConditionParser parser = new SqlConditionParser(connection);29        List<SqlCondition> conditions = parser.parse("select * from user where name is null");30        assertEquals(1, conditions.size());31        SqlCondition condition = conditions.get(0);32        assertTrue(condition instanceof SqlColumnCondition);33        SqlColumnCondition columnCondition = (SqlColumnCondition) condition;34        assertEquals("name", columnCondition.columnName);35        assertEquals(SqlColumnCondition.Operator.IS_NULL, columnCondition.operator);36        assertFalse(columnCondition.isNegated());37        assertEquals(1, ExecutionTracer.getNumberOfObjectives());38        assertEquals(1, ExecutionTracer.getNumberOfCoveredObjectives());39        List<String> lines = ExecutionTracer.getTraceCalls();40        assertEquals(1, lines.size());41        assertTrue(lines.get(0).startsWith(ObjectiveNaming.DB_CONDITION + "0_"));42    }43}44package org.evomaster.dbconstraint;45import org.evomaster.client.java.instrumentation.example.sql.SqlScriptRunner;46import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;47import org.junit.jupiter.api.AfterEach;48import org.junit.jupiter.api.BeforeEach;49import org.junit.jupiter.api.Test;50import java.sql.Connection;51import java.sql.SQLException;52import java.util.Arrays;53import java.util

isNull

Using AI Code Generation

1    void testIsNull() {2        SqlConditionParser parser = new SqlConditionParser();3        String sql = "isnull(a)";4        SqlCondition condition = parser.parse(sql);5        assertEquals("a", condition.getColumn());6        assertEquals(SqlConditionType.IS_NULL, condition.getType());7        assertEquals(sql, condition.getSql());8    }9    void testIsNotNull() {10        SqlConditionParser parser = new SqlConditionParser();11        String sql = "isnotnull(a)";12        SqlCondition condition = parser.parse(sql);13        assertEquals("a", condition.getColumn());14        assertEquals(SqlConditionType.IS_NOT_NULL, condition.getType());15        assertEquals(sql, condition.getSql());16    }17    void testIsTrue() {18        SqlConditionParser parser = new SqlConditionParser();19        String sql = "istrue(a)";20        SqlCondition condition = parser.parse(sql);21        assertEquals("a", condition.getColumn());22        assertEquals(SqlConditionType.IS_TRUE, condition.getType());23        assertEquals(sql, condition.getSql());24    }25    void testIsFalse() {26        SqlConditionParser parser = new SqlConditionParser();27        String sql = "isfalse(a)";28        SqlCondition condition = parser.parse(sql);29        assertEquals("a", condition.getColumn());30        assertEquals(SqlConditionType.IS_FALSE, condition.getType());31        assertEquals(sql, condition.getSql());32    }33    void testIsUnknown() {34        SqlConditionParser parser = new SqlConditionParser();35        String sql = "isunknown(a)";36        SqlCondition condition = parser.parse(sql);37        assertEquals("a", condition.getColumn());38        assertEquals(SqlConditionType.IS_UNKNOWN, condition.getType());39        assertEquals(sql, condition.getSql());40    }41    void testIsNotNull() {42        SqlConditionParser parser = new SqlConditionParser();43        String sql = "isnotnull(a)";44        SqlCondition condition = parser.parse(sql);45        assertEquals("a", condition.getColumn());46        assertEquals(SqlConditionType.IS_NOT_NULL, condition.getType());47        assertEquals(sql

isNull

Using AI Code Generation

1import org.evomaster.dbconstraint.*2import org.junit.jupiter.api.Test3import org.junit.jupiter.api.Assertions.*4class SqlConditionParserTest {5    fun test0() {6        val condition = SqlConditionParser.parse("id = 1")7        assertTrue(condition.isAlwaysTrue())8        assertFalse(condition.isAlwaysFalse())9        assertFalse(condition.isImpossible())10        assertTrue(condition.isAlwaysTrue())11        assertFalse(condition.isAlwaysFalse())12        assertFalse(condition.isImpossible())13        assertEquals("id = 1", condition.toString())14        assertTrue(condition.isAlwaysTrue())15        assertFalse(condition.isAlwaysFalse())16        assertFalse(condition.isImpossible())17    }18    fun test1() {19        val condition = SqlConditionParser.parse("id = 0")20        assertTrue(condition.isAlwaysFalse())21        assertFalse(condition.isAlwaysTrue())22        assertFalse(condition.isImpossible())23        assertTrue(condition.isAlwaysFalse())24        assertFalse(condition.isAlwaysTrue())25        assertFalse(condition.isImpossible())26        assertEquals("id = 0", condition.toString())27        assertTrue(condition.isAlwaysFalse())28        assertFalse(condition.isAlwaysTrue())29        assertFalse(condition.isImpossible())30    }31    fun test2() {32        val condition = SqlConditionParser.parse("id = 1 and name = 'foo'")33        assertTrue(condition.isAlwaysTrue())34        assertFalse(condition.isAlwaysFalse())35        assertFalse(condition.isImpossible())36        assertTrue(condition.isAlwaysTrue())37        assertFalse(condition.isAlwaysFalse())38        assertFalse(condition.isImpossible())39        assertEquals("id = 1 and name = 'foo'", condition.toString())40        assertTrue(condition.isAlwaysTrue())41        assertFalse(condition.isAlwaysFalse())42        assertFalse(condition.isImpossible())43    }44    fun test3() {45        val condition = SqlConditionParser.parse("id = 1 and name = 'foo' and surname = 'bar'")46        assertTrue(condition.isAlwaysTrue())47        assertFalse(condition.isAlwaysFalse())48        assertFalse(condition.isImpossible())49        assertTrue(condition.isAlwaysTrue())50        assertFalse(condition.isAlwaysFalse())51        assertFalse(condition.isImpossible())52        assertEquals("id = 1 and name = 'foo' and surname = 'bar'", condition.toString())53        assertTrue(condition.isAlwaysTrue())54        assertFalse(condition.isAlwaysFalse())55        assertFalse(condition.isImpossible())56    }57    fun test4() {58        val condition = SqlConditionParser.parse("id =

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