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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2017 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.Rule;
  23 import org.junit.Test;
  24 import org.junit.rules.ExpectedException;
  25 import org.sonar.db.dialect.H2;
  26 import org.sonar.db.dialect.MsSql;
  27 import org.sonar.db.dialect.MySql;
  28 import org.sonar.db.dialect.Oracle;
  29 import org.sonar.db.dialect.PostgreSql;
  30
  31 import static org.assertj.core.api.Assertions.assertThat;
  32
  33 public class VarcharColumnDefTest {
  34
  35   @Rule
  36   public ExpectedException thrown = ExpectedException.none();
  37
  38   @Test
  39   public void build_string_column_def() throws Exception {
  40     VarcharColumnDef def = new VarcharColumnDef.Builder()
  41       .setColumnName("issues")
  42       .setLimit(10)
  43       .setIsNullable(true)
  44       .setDefaultValue("foo")
  45       .build();
  46
  47     assertThat(def.getName()).isEqualTo("issues");
  48     assertThat(def.getColumnSize()).isEqualTo(10);
  49     assertThat(def.isNullable()).isTrue();
  50     assertThat(def.getDefaultValue()).isEqualTo("foo");
  51   }
  52
  53   @Test
  54   public void build_string_column_def_with_only_required_attributes() throws Exception {
  55     VarcharColumnDef def = new VarcharColumnDef.Builder()
  56       .setColumnName("issues")
  57       .setLimit(10)
  58       .build();
  59
  60     assertThat(def.getName()).isEqualTo("issues");
  61     assertThat(def.getColumnSize()).isEqualTo(10);
  62     assertThat(def.isNullable()).isTrue();
  63     assertThat(def.getDefaultValue()).isNull();
  64   }
  65
  66   @Test
  67   public void generate_sql_type() throws Exception {
  68     VarcharColumnDef def = new VarcharColumnDef.Builder()
  69       .setColumnName("issues")
  70       .setLimit(10)
  71       .setIsNullable(true)
  72       .build();
  73
  74     assertThat(def.generateSqlType(new H2())).isEqualTo("VARCHAR (10)");
  75     assertThat(def.generateSqlType(new PostgreSql())).isEqualTo("VARCHAR (10)");
  76     assertThat(def.generateSqlType(new MySql())).isEqualTo("VARCHAR (10)");
  77     assertThat(def.generateSqlType(new MsSql())).isEqualTo("NVARCHAR (10)");
  78     assertThat(def.generateSqlType(new Oracle())).isEqualTo("VARCHAR (10 CHAR)");
  79   }
  80
  81   @Test
  82   public void generateSqlType_does_not_set_unit_on_oracle_if_legacy_mode() throws Exception {
  83     VarcharColumnDef def = new VarcharColumnDef.Builder()
  84       .setColumnName("issues")
  85       .setLimit(10)
  86       .setIsNullable(true)
  87       .setIgnoreOracleUnit(true)
  88       .build();
  89
  90     assertThat(def.generateSqlType(new Oracle())).isEqualTo("VARCHAR (10)");
  91   }
  92
  93   @Test
  94   public void fail_with_NPE_if_name_is_null() throws Exception {
  95     thrown.expect(NullPointerException.class);
  96     thrown.expectMessage("Column name cannot be null");
  97
  98     new VarcharColumnDef.Builder()
  99       .setColumnName(null);
 100   }
 101
 102   @Test
 103   public void fail_with_NPE_if_no_name() throws Exception {
 104     thrown.expect(NullPointerException.class);
 105     thrown.expectMessage("Column name cannot be null");
 106
 107     new VarcharColumnDef.Builder()
 108       .build();
 109   }
 110
 111   @Test
 112   public void fail_with_NPE_if_size_is_null() throws Exception {
 113     thrown.expect(NullPointerException.class);
 114     thrown.expectMessage("Limit cannot be null");
 115
 116     new VarcharColumnDef.Builder()
 117       .setColumnName("issues")
 118       .build();
 119   }
 120 }