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(#215) MySQL test support. (#222)
* (#215) Added MySQL to list of resources. * (#215) MySQL Test Suite * (#215) Use Pomelo package instead of official MySQL package. * (#215) Enable connection retry on failure
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13 files changed

+375
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‎Directory.Packages.props

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<PackageVersion Include="NSubstitute" Version="5.3.0" />
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<PackageVersion Include="NSwag.AspNetCore" Version="14.2.0" />
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<PackageVersion Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.3" />
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<PackageVersion Include="Pomelo.EntityFrameworkCore.MySql" Version="9.0.0-preview.2.efcore.9.0.0" />
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<PackageVersion Include="Swashbuckle.AspNetCore" Version="7.2.0" />
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<PackageVersion Include="System.Formats.Asn1" Version="9.0.1" />
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<PackageVersion Include="System.Linq.Async" Version="6.0.1" />

‎infra/main.bicep

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@@ -49,6 +49,7 @@ module resources './resources.bicep' = {
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/*********************************************************************************/
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output AZSQL_CONNECTION_STRING string = resources.outputs.AZSQL_CONNECTIONSTRING
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output PGSQL_CONNECTION_STRING string = resources.outputs.PGSQL_CONNECTIONSTRING
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output COSMOS_CONNECTION_STRING string = resources.outputs.COSMOS_CONNECTIONSTRING
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output MYSQL_CONNECTION_STRING string = resources.outputs.MYSQL_CONNECTIONSTRING
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output PGSQL_CONNECTION_STRING string = resources.outputs.PGSQL_CONNECTIONSTRING
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output SERVICE_ENDPOINT string = resources.outputs.SERVICE_ENDPOINT

‎infra/modules/mysql.bicep

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targetScope = 'resourceGroup'
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@description('The list of firewall rules to install')
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param firewallRules FirewallRule[] = [
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{ startIpAddress: '0.0.0.0', endIpAddress: '0.0.0.0' }
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]
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@minLength(1)
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@description('The name of the test database to create')
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param databaseName string = 'unittests'
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@minLength(1)
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@description('Primary location for all resources')
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param location string = resourceGroup().location
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@description('The name of the SQL Server to create.')
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param sqlServerName string
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@description('Optional - the SQL Server administrator password. If not provided, the username will be \'appadmin\'.')
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param sqlAdminUsername string = 'appadmin'
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@secure()
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@description('Optional - SQL Server administrator password. If not provided, a random password will be generated.')
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param sqlAdminPassword string = newGuid()
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@description('The list of tags to apply to all resources.')
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param tags object = {}
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/*********************************************************************************/
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resource mysql_server 'Microsoft.DBforMySQL/flexibleServers@2024-10-01-preview' = {
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name: sqlServerName
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location: location
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tags: tags
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sku: {
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name: 'Standard_B1ms'
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tier: 'Burstable'
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}
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properties: {
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administratorLogin: sqlAdminUsername
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administratorLoginPassword: sqlAdminPassword
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createMode: 'Default'
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authConfig: {
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activeDirectoryAuth: 'Disabled'
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passwordAuth: 'Enabled'
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}
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backup: {
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backupRetentionDays: 7
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geoRedundantBackup: 'Disabled'
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}
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highAvailability: {
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mode: 'Disabled'
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}
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storage: {
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storageSizeGB: 32
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autoGrow: 'Disabled'
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}
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version: '8.0.21'
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}
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resource fw 'firewallRules@2023-12-30' = [ for (fwRule, idx) in firewallRules : {
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name: 'fw${idx}'
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properties: {
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startIpAddress: fwRule.startIpAddress
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endIpAddress: fwRule.endIpAddress
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}
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}]
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}
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resource mysql_database 'Microsoft.DBforMySQL/flexibleServers/databases@2023-12-30' = {
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name: databaseName
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parent: mysql_server
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properties: {
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charset: 'ascii'
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collation: 'ascii_general_ci'
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}
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}
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/*********************************************************************************/
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#disable-next-line outputs-should-not-contain-secrets
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output MYSQL_CONNECTIONSTRING string = 'server=${mysql_server.properties.fullyQualifiedDomainName};database=${mysql_database.name};user=${mysql_server.properties.administratorLogin};password=${sqlAdminPassword}'
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/*********************************************************************************/
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type FirewallRule = {
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startIpAddress: string
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endIpAddress: string
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}

‎infra/resources.bicep

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@@ -34,6 +34,7 @@ var appServiceName = 'web-${resourceToken}'
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var azsqlServerName = 'sql-${resourceToken}'
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var cosmosServerName = 'cosmos-${resourceToken}'
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var pgsqlServerName = 'pgsql-${resourceToken}'
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var mysqlServerName = 'mysql-${resourceToken}'
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var testDatabaseName = 'unittests'
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var cosmosContainerName = 'Movies'
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}
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}
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module mysql './modules/mysql.bicep' = {
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name: 'mysql-deployment-${resourceToken}'
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params: {
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location: location
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tags: tags
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databaseName: testDatabaseName
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firewallRules: clientIpFirewallRules
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sqlServerName: mysqlServerName
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sqlAdminUsername: sqlAdminUsername
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sqlAdminPassword: sqlAdminPassword
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}
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}
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module cosmos './modules/cosmos.bicep' = {
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name: 'cosmos-deployment-${resourceToken}'
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params: {
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/*********************************************************************************/
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output AZSQL_CONNECTIONSTRING string = azuresql.outputs.AZSQL_CONNECTIONSTRING
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output PGSQL_CONNECTIONSTRING string = pgsql.outputs.PGSQL_CONNECTIONSTRING
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output COSMOS_CONNECTIONSTRING string = cosmos.outputs.COSMOS_CONNECTIONSTRING
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output MYSQL_CONNECTIONSTRING string = mysql.outputs.MYSQL_CONNECTIONSTRING
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output PGSQL_CONNECTIONSTRING string = pgsql.outputs.PGSQL_CONNECTIONSTRING
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output SERVICE_ENDPOINT string = app_service.outputs.SERVICE_ENDPOINT

‎infra/scripts/write-runsettings.ps1

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<EnvironmentVariables>
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<DATASYNC_AZSQL_CONNECTIONSTRING>$($outputs.AZSQL_CONNECTION_STRING)</DATASYNC_AZSQL_CONNECTIONSTRING>
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<DATASYNC_COSMOS_CONNECTIONSTRING>$($outputs.COSMOS_CONNECTION_STRING)</DATASYNC_COSMOS_CONNECTIONSTRING>
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<DATASYNC_MYSQL_CONNECTIONSTRING>$($outputs.MYSQL_CONNECTION_STRING)</DATASYNC_MYSQL_CONNECTIONSTRING>
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<DATASYNC_PGSQL_CONNECTIONSTRING>$($outputs.PGSQL_CONNECTION_STRING)</DATASYNC_PGSQL_CONNECTIONSTRING>
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<DATASYNC_SERVICE_ENDPOINT>$($outputs.SERVICE_ENDPOINT)</DATASYNC_SERVICE_ENDPOINT>
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<ENABLE_SQL_LOGGING>true</ENABLE_SQL_LOGGING>

‎src/CommunityToolkit.Datasync.Server.EntityFrameworkCore/EntityTableData.cs

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@@ -21,5 +21,5 @@ public class EntityTableData : BaseEntityTableData
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/// <inheritdoc />
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[Timestamp]
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public override byte[] Version { get; set; } = Array.Empty<byte>();
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public override byte[] Version { get; set; } = [];
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}

‎tests/CommunityToolkit.Datasync.Server.EntityFrameworkCore.Test/MySqlEntityTableRepository_Tests.cs

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// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using CommunityToolkit.Datasync.TestCommon;
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using CommunityToolkit.Datasync.TestCommon.Databases;
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using Microsoft.EntityFrameworkCore;
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using Xunit.Abstractions;
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namespace CommunityToolkit.Datasync.Server.EntityFrameworkCore.Test;
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[ExcludeFromCodeCoverage]
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[Collection("LiveTestsCollection")]
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public class MysqlEntityTableRepository_Tests : RepositoryTests<MysqlEntityMovie>
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{
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#region Setup
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private readonly DatabaseFixture _fixture;
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private readonly Random random = new();
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private readonly string connectionString;
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private readonly List<MysqlEntityMovie> movies;
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private readonly Lazy<MysqlDbContext> _context;
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public MysqlEntityTableRepository_Tests(DatabaseFixture fixture, ITestOutputHelper output) : base()
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{
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this._fixture = fixture;
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this.connectionString = Environment.GetEnvironmentVariable("DATASYNC_MYSQL_CONNECTIONSTRING");
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if (!string.IsNullOrEmpty(this.connectionString))
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{
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this._context = new Lazy<MysqlDbContext>(() => MysqlDbContext.CreateContext(this.connectionString, output));
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this.movies = Context.Movies.AsNoTracking().ToList();
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}
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}
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private MysqlDbContext Context { get => this._context.Value; }
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protected override bool CanRunLiveTests() => !string.IsNullOrEmpty(this.connectionString);
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protected override Task<MysqlEntityMovie> GetEntityAsync(string id)
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=> Task.FromResult(Context.Movies.AsNoTracking().SingleOrDefault(m => m.Id == id));
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protected override Task<int> GetEntityCountAsync()
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=> Task.FromResult(Context.Movies.Count());
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protected override Task<IRepository<MysqlEntityMovie>> GetPopulatedRepositoryAsync()
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=> Task.FromResult<IRepository<MysqlEntityMovie>>(new EntityTableRepository<MysqlEntityMovie>(Context));
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protected override Task<string> GetRandomEntityIdAsync(bool exists)
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=> Task.FromResult(exists ? this.movies[this.random.Next(this.movies.Count)].Id : Guid.NewGuid().ToString());
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#endregion
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[SkippableFact]
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public void EntityTableRepository_BadDbSet_Throws()
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{
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Skip.IfNot(CanRunLiveTests());
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Action act = () => _ = new EntityTableRepository<EntityTableData>(Context);
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act.Should().Throw<ArgumentException>();
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}
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[SkippableFact]
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public void EntityTableRepository_GoodDbSet_Works()
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{
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Skip.IfNot(CanRunLiveTests());
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Action act = () => _ = new EntityTableRepository<MysqlEntityMovie>(Context);
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act.Should().NotThrow();
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}
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[SkippableFact]
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public async Task WrapExceptionAsync_ThrowsConflictException_WhenDbConcurrencyUpdateExceptionThrown()
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{
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Skip.IfNot(CanRunLiveTests());
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EntityTableRepository<MysqlEntityMovie> repository = await GetPopulatedRepositoryAsync() as EntityTableRepository<MysqlEntityMovie>;
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string id = await GetRandomEntityIdAsync(true);
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MysqlEntityMovie expectedPayload = await GetEntityAsync(id);
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static Task innerAction() => throw new DbUpdateConcurrencyException("Concurrency exception");
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Func<Task> act = async () => await repository.WrapExceptionAsync(id, innerAction);
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(await act.Should().ThrowAsync<HttpException>()).WithStatusCode(409).And.WithPayload(expectedPayload);
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}
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[SkippableFact]
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public async Task WrapExceptionAsync_ThrowsRepositoryException_WhenDbUpdateExceptionThrown()
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{
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Skip.IfNot(CanRunLiveTests());
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EntityTableRepository<MysqlEntityMovie> repository = await GetPopulatedRepositoryAsync() as EntityTableRepository<MysqlEntityMovie>;
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string id = await GetRandomEntityIdAsync(true);
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MysqlEntityMovie expectedPayload = await GetEntityAsync(id);
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static Task innerAction() => throw new DbUpdateException("Non-concurrency exception");
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Func<Task> act = async () => await repository.WrapExceptionAsync(id, innerAction);
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await act.Should().ThrowAsync<RepositoryException>();
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}
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}

‎tests/CommunityToolkit.Datasync.Server.Test/Helpers/LiveTestsCollection.cs

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{
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public bool AzureSqlIsInitialized { get; set; } = false;
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public bool CosmosIsInitialized { get; set; } = false;
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public bool MysqlIsInitialized { get; set; } = false;
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public bool PgIsInitialized { get; set; } = false;
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}
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‎tests/CommunityToolkit.Datasync.Server.Test/Live/MySQL_Controller_Tests.cs

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// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using CommunityToolkit.Datasync.Server.EntityFrameworkCore;
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using CommunityToolkit.Datasync.Server.Test.Helpers;
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using CommunityToolkit.Datasync.TestCommon.Databases;
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using Microsoft.EntityFrameworkCore;
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using Xunit.Abstractions;
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namespace CommunityToolkit.Datasync.Server.Test.Live;
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[ExcludeFromCodeCoverage]
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[Collection("LiveTestsCollection")]
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public class MySQL_Controller_Tests : LiveControllerTests<MysqlEntityMovie>
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{
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#region Setup
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private readonly DatabaseFixture _fixture;
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private readonly Random random = new();
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private readonly string connectionString;
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private readonly List<MysqlEntityMovie> movies;
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public MySQL_Controller_Tests(DatabaseFixture fixture, ITestOutputHelper output) : base()
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{
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this._fixture = fixture;
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this.connectionString = Environment.GetEnvironmentVariable("DATASYNC_MYSQL_CONNECTIONSTRING");
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if (!string.IsNullOrEmpty(this.connectionString))
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{
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output.WriteLine($"MysqlIsInitialized = {this._fixture.MysqlIsInitialized}");
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Context = MysqlDbContext.CreateContext(this.connectionString, output, clearEntities: !this._fixture.MysqlIsInitialized);
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this.movies = Context.Movies.AsNoTracking().ToList();
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this._fixture.MysqlIsInitialized = true;
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}
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}
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private MysqlDbContext Context { get; set; }
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protected override string DriverName { get; } = "PgSQL";
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protected override bool CanRunLiveTests() => !string.IsNullOrEmpty(this.connectionString);
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protected override Task<MysqlEntityMovie> GetEntityAsync(string id)
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=> Task.FromResult(Context.Movies.AsNoTracking().SingleOrDefault(m => m.Id == id));
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protected override Task<int> GetEntityCountAsync()
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=> Task.FromResult(Context.Movies.Count());
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protected override Task<IRepository<MysqlEntityMovie>> GetPopulatedRepositoryAsync()
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=> Task.FromResult<IRepository<MysqlEntityMovie>>(new EntityTableRepository<MysqlEntityMovie>(Context));
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protected override Task<string> GetRandomEntityIdAsync(bool exists)
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=> Task.FromResult(exists ? this.movies[this.random.Next(this.movies.Count)].Id : Guid.NewGuid().ToString());
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#endregion
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}

‎tests/CommunityToolkit.Datasync.TestCommon/CommunityToolkit.Datasync.TestCommon.csproj

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<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" />
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<PackageReference Include="Microsoft.Spatial" />
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<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" />
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<PackageReference Include="Pomelo.EntityFrameworkCore.MySql" />
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</ItemGroup>
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<ItemGroup>

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