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ConfigServiceFixture shouldn't be touching the DB.

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pull/2/head
Keivan Beigi 9 years ago
parent 04da2d845a
commit 7e023a7944
3 changed files with 48 additions and 102 deletions
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103
src/NzbDrone.Core.Test/Configuration/ConfigServiceFixture.cs
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@ -1,110 +1,59 @@
using System;
using System.Collections.Generic;
using System.Linq;
using FluentAssertions;
using Moq;
using NUnit.Framework;
using NzbDrone.Core.Configuration;
using NzbDrone.Core.Test.Framework;
using NzbDrone.Test.Common;
namespace NzbDrone.Core.Test.Configuration
{
[TestFixture]
public class ConfigServiceFixture : DbTest<ConfigService, Config>
public class ConfigServiceFixture : TestBase<ConfigService>
{
[SetUp]
public void SetUp()
{
Mocker.SetConstant<IConfigRepository>(Mocker.Resolve<ConfigRepository>());
Db.All<Config>().ForEach(Db.Delete);
}
[Test]
public void Add_new_value_to_database()
{
const string key = "MY_KEY";
const string value = "MY_VALUE";
Subject.SetValue(key, value);
Subject.GetValue(key, "").Should().Be(value);
}
[Test]
public void Get_value_from_database()
{
const string key = "MY_KEY";
const string value = "MY_VALUE";
Db.Insert(new Config { Key = key, Value = value });
Db.Insert(new Config { Key = "Other Key", Value = "OtherValue" });
const string key = "RssSyncInterval";
const int value = 12;
var result = Subject.GetValue(key, "");
Subject.RssSyncInterval = value;
result.Should().Be(value);
AssertUpsert(key, value);
}
[Test]
public void Get_value_should_return_default_when_no_value()
{
const string key = "MY_KEY";
const string value = "MY_VALUE";
var result = Subject.GetValue(key, value);
result.Should().Be(value);
}
[Test]
public void New_value_should_update_old_value_new_value()
{
const string key = "MY_KEY";
const string originalValue = "OLD_VALUE";
const string newValue = "NEW_VALUE";
Db.Insert(new Config { Key = key, Value = originalValue });
Subject.SetValue(key, newValue);
var result = Subject.GetValue(key, "");
result.Should().Be(newValue);
AllStoredModels.Should().HaveCount(1);
}
[Test]
public void New_value_should_update_old_value_same_value()
{
const string key = "MY_KEY";
const string value = "OLD_VALUE";
Subject.SetValue(key, value);
Subject.SetValue(key, value);
var result = Subject.GetValue(key, "");
result.Should().Be(value);
AllStoredModels.Should().HaveCount(1);
Subject.RssSyncInterval.Should().Be(15);
}
[Test]
public void get_value_with_persist_should_store_default_value()
{
const string key = "MY_KEY";
string value = Guid.NewGuid().ToString();
Subject.GetValue(key, value, persist: true).Should().Be(value);
Subject.GetValue(key, string.Empty).Should().Be(value);
var salt = Subject.HmacSalt;
salt.Should().NotBeNullOrWhiteSpace();
AssertUpsert("HmacSalt", salt);
}
[Test]
public void get_value_with_out_persist_should_not_store_default_value()
{
const string key = "MY_KEY";
string value1 = Guid.NewGuid().ToString();
string value2 = Guid.NewGuid().ToString();
var interval = Subject.RssSyncInterval;
interval.Should().Be(15);
Mocker.GetMock<IConfigRepository>().Verify(c => c.Insert(It.IsAny<Config>()), Times.Never());
}
Subject.GetValue(key, value1).Should().Be(value1);
Subject.GetValue(key, value2).Should().Be(value2);
private void AssertUpsert(string key, object value)
{
Mocker.GetMock<IConfigRepository>().Verify(c => c.Upsert(It.Is<Config>(v => v.Key == key.ToLowerInvariant() && v.Value == value.ToString())));
}
[Test]
@ -114,6 +63,17 @@ namespace NzbDrone.Core.Test.Configuration
var configProvider = Subject;
var allProperties = typeof(ConfigService).GetProperties().Where(p => p.GetSetMethod() != null).ToList();
var keys = new List<string>();
var values = new List<Config>();
Mocker.GetMock<IConfigRepository>().Setup(c => c.Upsert(It.IsAny<Config>())).Callback<Config>(config =>
{
keys.Add(config.Key);
values.Add(config);
});
Mocker.GetMock<IConfigRepository>().Setup(c => c.All()).Returns(values);
foreach (var propertyInfo in allProperties)
@ -148,8 +108,7 @@ namespace NzbDrone.Core.Test.Configuration
returnValue.Should().Be(value, propertyInfo.Name);
}
AllStoredModels.Should()
.HaveSameCount(allProperties, "two different properties are writing to the same key in db. Copy/Past fail.");
keys.Should().OnlyHaveUniqueItems();
}
}
}

45
src/NzbDrone.Core/Configuration/ConfigService.cs
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@ -30,12 +30,7 @@ namespace NzbDrone.Core.Configuration
_cache = new Dictionary<string, string>();
}
public IEnumerable<Config> All()
{
return _repository.All();
}
public Dictionary<string, object> AllWithDefaults()
private Dictionary<string, object> AllWithDefaults()
{
var dict = new Dictionary<string, object>(StringComparer.InvariantCultureIgnoreCase);
@ -45,7 +40,6 @@ namespace NzbDrone.Core.Configuration
foreach (var propertyInfo in properties)
{
var value = propertyInfo.GetValue(this, null);
dict.Add(propertyInfo.Name, value);
}
@ -65,7 +59,9 @@ namespace NzbDrone.Core.Configuration
var equal = configValue.Value.ToString().Equals(currentValue.ToString());
if (!equal)
{
SetValue(configValue.Key, configValue.Value.ToString());
}
}
_eventAggregator.PublishEvent(new ConfigSavedEvent());
@ -331,7 +327,7 @@ namespace NzbDrone.Core.Configuration
return Convert.ToInt32(GetValue(key, defaultValue));
}
public T GetValueEnum<T>(string key, T defaultValue)
private T GetValueEnum<T>(string key, T defaultValue)
{
return (T)Enum.Parse(typeof(T), GetValue(key, defaultValue), true);
}
@ -346,7 +342,9 @@ namespace NzbDrone.Core.Configuration
string dbValue;
if (_cache.TryGetValue(key, out dbValue) && dbValue != null && !string.IsNullOrEmpty(dbValue))
{
return dbValue;
}
_logger.Trace("Using default config value for '{0}' defaultValue:'{1}'", key, defaultValue);
@ -354,6 +352,7 @@ namespace NzbDrone.Core.Configuration
{
SetValue(key, defaultValue.ToString());
}
return defaultValue.ToString();
}
@ -367,44 +366,34 @@ namespace NzbDrone.Core.Configuration
SetValue(key, value.ToString());
}
public void SetValue(string key, string value)
private void SetValue(string key, Enum value)
{
SetValue(key, value.ToString().ToLower());
}
private void SetValue(string key, string value)
{
key = key.ToLowerInvariant();
_logger.Trace("Writing Setting to database. Key:'{0}' Value:'{1}'", key, value);
var dbValue = _repository.Get(key);
if (dbValue == null)
{
_repository.Insert(new Config { Key = key, Value = value });
}
else
{
dbValue.Value = value;
_repository.Update(dbValue);
}
_repository.Upsert(new Config {Key = key, Value = value});
ClearCache();
}
public void SetValue(string key, Enum value)
{
SetValue(key, value.ToString().ToLower());
}
private void EnsureCache()
{
lock (_cache)
{
if (!_cache.Any())
{
_cache = All().ToDictionary(c => c.Key.ToLower(), c => c.Value);
var all = _repository.All();
_cache = all.ToDictionary(c => c.Key.ToLower(), c => c.Value);
}
}
}
public static void ClearCache()
private static void ClearCache()
{
lock (_cache)
{

2
src/NzbDrone.Core/Configuration/IConfigService.cs
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@ -6,8 +6,6 @@ namespace NzbDrone.Core.Configuration
{
public interface IConfigService
{
IEnumerable<Config> All();
Dictionary<string, object> AllWithDefaults();
void SaveConfigDictionary(Dictionary<string, object> configValues);
bool IsDefined(string key);

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