public void Test_Parse_MemberIsEmpty(string member)
{
AssertHelper.Throws <ArgumentNullException>(() =>
{
Enum.Parse <EnumSample>(member);
}, "member");
}
public void Test_ParseByDescription_MemberIsEmpty(string desc)
{
AssertHelper.Throws <ArgumentNullException>(() =>
{
Enum.ParseByDescription <EnumSample>(desc);
}, "desc");
}
public void Test_GetNames()
{
var names = Enum.GetNames <EnumSample>().OrderBy(t => t).ToList();
Assert.Equal(5, names.Count);
Assert.Equal("A", names[0]);
Assert.Equal("D", names[3]);
Assert.Equal("E", names[4]);
}
public void Test_GetItems()
{
var items = Enum.GetItems <EnumSample>();
Assert.Equal(5, items.Count);
Assert.Equal("A", items[0].Text);
Assert.Equal(1, items[0].Value);
Assert.Equal("D4", items[3].Text);
Assert.Equal(4, items[3].Value);
Assert.Equal("E5", items[4].Text);
Assert.Equal(5, items[4].Value);
}
public void Test_GetItems_Nullable_Type()
{
var items = Enum.GetItems(typeof(EnumSample?));
Assert.Equal(5, items.Count);
Assert.Equal("A", items[0].Text);
Assert.Equal(1, items[0].Value);
Assert.Equal("D4", items[3].Text);
Assert.Equal(4, items[3].Value);
Assert.Equal("E5", items[4].Text);
Assert.Equal(5, items[4].Value);
}
/// <summary>
/// 执行
/// </summary>
/// <param name="level">日志级别</param>
/// <param name="content">日志内容</param>
protected virtual void Execute(LogLevel level, ref TContent content)
{
if (content == null)
return;
if (Enabled(level) == false)
return;
try
{
content.Level = Enum.GetName<LogLevel>(level);
Init(content);
Provider.WriteLog(level, content);
}
finally
{
content = null;
}
}
/// <summary>
/// 获取值
/// </summary>
/// <param name="expression">表达式</param>
public object GetValue(Expression expression)
{
if (expression == null)
{
return(null);
}
var result = Lambdas.GetValue(expression);
if (result == null)
{
return(null);
}
var type = result.GetType();
if (type.IsEnum)
{
return(Enum.GetValue(type, result));
}
return(result);
}
public void Test_ParseByDescription_Nullable(string member, EnumSample?sample)
{
Assert.Equal(sample, Enum.ParseByDescription <EnumSample?>(member));
}
public void Test_ParseByDescription(string desc, EnumSample sample)
{
Assert.Equal(sample, Enum.ParseByDescription <EnumSample>(desc));
}
public void Test_Parse(string member, EnumSample sample)
{
Assert.Equal(sample, Enum.Parse <EnumSample>(member));
}
public void Test_GetItems_Validate()
{
AssertHelper.Throws <InvalidOperationException>(() => {
Enum.GetItems <Sample>();
}, "类型 Bing.Tests.Samples.Sample 不是枚举");
}
public void Test_GetDescription_Nullable(object member, string description)
{
Assert.Equal(description, Enum.GetDescription <EnumSample?>(member));
}
public void Test_GetValue_Nullable(object member, int value)
{
Assert.Equal(value, Enum.GetValue <EnumSample?>(member));
}
public void Test_GetValue_Validate()
{
AssertHelper.Throws <ArgumentNullException>(() => Enum.GetValue <EnumSample>(null), "member");
AssertHelper.Throws <ArgumentNullException>(() => Enum.GetValue <EnumSample>(string.Empty), "member");
AssertHelper.Throws <ArgumentNullException>(() => Enum.GetValue <Sample>(string.Empty), "member");
}
public void Test_GetName_Nullable(object member, string name)
{
Assert.Equal(name, Enum.GetName <EnumSample?>(member));
}
public void Test_GetName_Validate()
{
Assert.Equal(string.Empty, Enum.GetName(typeof(Sample), 3));
}