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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2023 SonarSource SA
   4  * mailto:info AT sonarsource DOT com
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  */
  20 package org.sonar.server.platform.db.migration.def;
  21
  22 import org.junit.Test;
  23 import org.sonar.db.dialect.H2;
  24 import org.sonar.db.dialect.MsSql;
  25 import org.sonar.db.dialect.Oracle;
  26 import org.sonar.db.dialect.PostgreSql;
  27
  28 import static org.assertj.core.api.Assertions.assertThat;
  29 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  30
  31 public class VarcharColumnDefTest {
  32   @Test
  33   public void build_string_column_def() {
  34     VarcharColumnDef def = new VarcharColumnDef.Builder()
  35       .setColumnName("issues")
  36       .setLimit(10)
  37       .setIsNullable(true)
  38       .setDefaultValue("foo")
  39       .build();
  40
  41     assertThat(def.getName()).isEqualTo("issues");
  42     assertThat(def.getColumnSize()).isEqualTo(10);
  43     assertThat(def.isNullable()).isTrue();
  44     assertThat(def.getDefaultValue()).isEqualTo("foo");
  45   }
  46
  47   @Test
  48   public void build_string_column_def_with_only_required_attributes() {
  49     VarcharColumnDef def = new VarcharColumnDef.Builder()
  50       .setColumnName("issues")
  51       .setLimit(10)
  52       .build();
  53
  54     assertThat(def.getName()).isEqualTo("issues");
  55     assertThat(def.getColumnSize()).isEqualTo(10);
  56     assertThat(def.isNullable()).isTrue();
  57     assertThat(def.getDefaultValue()).isNull();
  58   }
  59
  60   @Test
  61   public void generate_sql_type() {
  62     VarcharColumnDef def = new VarcharColumnDef.Builder()
  63       .setColumnName("issues")
  64       .setLimit(10)
  65       .setIsNullable(true)
  66       .build();
  67
  68     assertThat(def.generateSqlType(new H2())).isEqualTo("VARCHAR (10)");
  69     assertThat(def.generateSqlType(new PostgreSql())).isEqualTo("VARCHAR (10)");
  70     assertThat(def.generateSqlType(new MsSql())).isEqualTo("VARCHAR (10)");
  71     assertThat(def.generateSqlType(new Oracle())).isEqualTo("VARCHAR2 (10 CHAR)");
  72   }
  73
  74   @Test
  75   public void generateSqlType_does_not_set_unit_on_oracle_if_legacy_mode() {
  76     VarcharColumnDef def = new VarcharColumnDef.Builder()
  77       .setColumnName("issues")
  78       .setLimit(10)
  79       .setIsNullable(true)
  80       .setIgnoreOracleUnit(true)
  81       .build();
  82
  83     assertThat(def.generateSqlType(new Oracle())).isEqualTo("VARCHAR2 (10)");
  84   }
  85
  86   @Test
  87   public void fail_with_NPE_if_name_is_null() {
  88     assertThatThrownBy(() -> {
  89       new VarcharColumnDef.Builder()
  90         .setColumnName(null);
  91     })
  92       .isInstanceOf(NullPointerException.class)
  93       .hasMessage("Column name cannot be null");
  94   }
  95
  96   @Test
  97   public void fail_with_NPE_if_no_name() {
  98     assertThatThrownBy(() -> {
  99       new VarcharColumnDef.Builder()
 100         .build();
 101     })
 102       .isInstanceOf(NullPointerException.class)
 103       .hasMessage("Column name cannot be null");
 104   }
 105
 106   @Test
 107   public void fail_with_NPE_if_size_is_null() {
 108     assertThatThrownBy(() -> {
 109       new VarcharColumnDef.Builder()
 110         .setColumnName("issues")
 111         .build();
 112     })
 113       .isInstanceOf(NullPointerException.class)
 114       .hasMessage("Limit cannot be null");
 115   }
 116 }