@Test
public void missingEmptyConstructor() {
JavaFileObject helperClass =
JavaFileObjects.forSourceString(
"com.example.MyDatabaseHelper",
Joiner.on('\n')
.join(
"package com.example;",
"",
"import eu.f3rog.ormlite.helper.Helper;",
"import eu.f3rog.ormlite.helper.OnUpgrade;",
"",
"@Helper(",
" name = \"my_database.db\",",
" tables = {}",
")",
"public class MyDatabaseHelper {",
"",
" public MyDatabaseHelper(int i) { }",
"",
"}"));
Truth.assert_()
.about(JavaSourcesSubjectFactory.javaSources())
.that(files(helperClass))
.processedWith(new eu.f3rog.ormlite.helper.compiler.HelperProcessor())
.failsToCompile()
.withErrorContaining("must have empty constructor");
}
@Test
public void wrong2ndOnUpgradeParam() {
JavaFileObject helperClass =
JavaFileObjects.forSourceString(
"com.example.MyDatabaseHelper",
Joiner.on('\n')
.join(
"package com.example;",
"",
"import android.database.sqlite.SQLiteDatabase;",
"import com.j256.ormlite.support.ConnectionSource;",
"import eu.f3rog.ormlite.helper.Helper;",
"import eu.f3rog.ormlite.helper.OnUpgrade;",
"",
"@Helper(",
" name = \"my_database.db\",",
" tables = {}",
")",
"public class MyDatabaseHelper {",
"",
" @OnUpgrade(to = 1)",
" public void up(SQLiteDatabase database, Object o) {}",
"",
"}"));
Truth.assert_()
.about(JavaSourcesSubjectFactory.javaSources())
.that(files(helperClass))
.processedWith(new eu.f3rog.ormlite.helper.compiler.HelperProcessor())
.failsToCompile()
.withErrorContaining("must have 2nd parameter of type");
}
@Test
public void missingDatabaseTableAnnotation() {
JavaFileObject helperClass =
JavaFileObjects.forSourceString(
"com.example.MyDatabaseHelper",
Joiner.on('\n')
.join(
"package com.example;",
"",
"import com.example.model.Missing;",
"import eu.f3rog.ormlite.helper.Helper;",
"import eu.f3rog.ormlite.helper.OnUpgrade;",
"",
"@Helper(",
" name = \"my_database.db\",",
" tables = {",
" Missing.class",
" }",
")",
"public class MyDatabaseHelper {",
"",
"}"));
JavaFileObject table =
JavaFileObjects.forSourceString(
"com.example.model.Missing",
Joiner.on('\n')
.join("package com.example.model;", "", "public class Missing {", "", "}"));
Truth.assert_()
.about(JavaSourcesSubjectFactory.javaSources())
.that(files(table, helperClass))
.processedWith(new eu.f3rog.ormlite.helper.compiler.HelperProcessor())
.failsToCompile()
.withErrorContaining("@Helper tables must contain classes annotated with @DatabaseTable");
}
@Test
public void customUpgrade() {
JavaFileObject helperClass =
JavaFileObjects.forSourceString(
"com.example.WhateverDatabase",
Joiner.on('\n')
.join(
"package com.example;",
"",
"import android.database.sqlite.SQLiteDatabase;",
"import com.example.model.TableClass1;",
"import com.j256.ormlite.support.ConnectionSource;",
"import eu.f3rog.ormlite.helper.Helper;",
"import eu.f3rog.ormlite.helper.OnUpgrade;",
"",
"@Helper(",
" version = 3,",
" name = \"whatever\",",
" tables = {",
" TableClass1.class",
" }",
")",
"public class WhateverDatabase {",
"",
" @OnUpgrade(from = 1, to = 3)",
" public void up1to2(SQLiteDatabase database, ConnectionSource connectionSource) {",
" }",
"",
" @OnUpgrade(from = 2, to = 3)",
" public void up2to3(SQLiteDatabase database, ConnectionSource connectionSource) {",
" }",
"",
" @OnUpgrade(to = 4)",
" public void upto4(SQLiteDatabase database, ConnectionSource connectionSource) {",
" }",
"",
" @OnUpgrade(to = 5)",
" public void upto5(SQLiteDatabase database, ConnectionSource connectionSource) {",
" }",
"",
" @OnUpgrade(to = 6)",
" public void upto6(SQLiteDatabase database, ConnectionSource connectionSource) {",
" }",
"",
"}"));
JavaFileObject expectedFile =
JavaFileObjects.forSourceString(
"com.example.WhateverDatabaseHelper",
Joiner.on('\n')
.join(
"package com.example;",
"",
"import android.content.Context;",
"import android.database.sqlite.SQLiteDatabase;",
"import android.util.Log;",
"import com.example.model.TableClass1;",
"import com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper;",
"import com.j256.ormlite.dao.Dao;",
"import com.j256.ormlite.support.ConnectionSource;",
"import com.j256.ormlite.table.TableUtils;",
"import java.lang.Override;",
"import java.lang.String;",
"import java.sql.SQLException;",
"",
"public final class WhateverDatabaseHelper extends OrmLiteSqliteOpenHelper {",
"",
" private Dao<TableClass1, String> mTableClass1Dao;",
"",
" public Gen_MyDatabaseHelper(Context context) {",
" super(context, \"whatever.db\", null, 3);",
" }",
"",
" @Override",
" public void onCreate(SQLiteDatabase database, ConnectionSource connectionSource) {",
" Log.i(WhateverDatabase.class.getName(), \"onCreate\");",
" try {",
" TableUtils.createTable(connectionSource, TableClass1.class);",
" }",
" catch (SQLException e) {",
" Log.e(WhateverDatabase.class.getName(), \"Can't create database tables.\", e);",
" throw new RuntimeException(e);",
" }",
" }",
"",
" @Override",
" public void onUpgrade(SQLiteDatabase database, ConnectionSource connectionSource, int oldVersion, int newVersion) {",
" WhateverDatabase upgradeHelper = new WhateverDatabase();",
" int version = oldVersion;",
" if (version == 1) {",
" upgradeHelper.up1to2(database, connectionSource);",
" version = 3;",
" }",
" if (version == 2) {",
" upgradeHelper.up2to3(database, connectionSource);",
" version = 3;",
" }",
" if (version <= 4) {",
" upgradeHelper.upto4(database, connectionSource);",
" version = 4;",
" }",
" if (version <= 5) {",
" upgradeHelper.upto5(database, connectionSource);",
" version = 5;",
" }",
" if (version <= 6) {",
" upgradeHelper.upto6(database, connectionSource);",
" version = 6;",
" }",
" }",
"",
" public void clearTables() {",
" Log.i(WhateverDatabase.class.getName(), \"clearTables\");",
" try {",
" connectionSource.getReadWriteConnection();",
" TableUtils.clearTable(connectionSource, TableClass1.class);",
" }",
" catch (SQLException e) {",
" Log.e(WhateverDatabase.class.getName(), \"Can't clear database tables.\", e);",
" }",
" }",
"",
" @Override",
" public void close() {",
" super.close();",
" mTableClass1Dao = null;",
" }",
"",
" public Dao<TableClass1, String> getTableClass1Dao() throws SQLException {",
" if (mTableClass1Dao == null) {",
" mTableClass1Dao = getDao(TableClass1.class);",
" }",
" return mTableClass1Dao;",
" }",
"",
"}"));
Truth.assert_()
.about(JavaSourcesSubjectFactory.javaSources())
.that(files(helperClass))
.processedWith(new eu.f3rog.ormlite.helper.compiler.HelperProcessor())
.compilesWithoutError()
.and()
.generatesSources(expectedFile);
}