public void GetMethodInvalidParamsTest()
{
Assert.Throws <ArgumentException>(() => KUtility.GetMethod(typeof(UtilityTests),
BindingFlags.Instance | BindingFlags.Public,
nameof(GetMethodTest),
Array.Empty <Type>(),
new object[] { this }));
}
public void GetMethodInvalidGenericsTest()
{
Assert.Throws <ArgumentException>(() => KUtility.GetMethod(typeof(UtilityTests),
BindingFlags.Instance | BindingFlags.Public,
nameof(GetMethodTest),
new[] { typeof(KUtility) },
Array.Empty <object>()));
}
public void GetPropertyName_Test()
{
Expression <Func <Show, int> > member = x => x.ID;
Expression <Func <Show, object> > memberCast = x => x.ID;
Assert.Equal("ID", KUtility.GetPropertyName(member));
Assert.Equal("ID", KUtility.GetPropertyName(memberCast));
Assert.Throws <ArgumentException>(() => KUtility.GetPropertyName(null));
}
public void GetMethodTest2()
{
MethodInfo method = KUtility.GetMethod(typeof(Merger),
BindingFlags.Static | BindingFlags.Public,
nameof(Merger.MergeLists),
new[] { typeof(string) },
new object[] { "string", "string2", null });
Assert.Equal(nameof(Merger.MergeLists), method.Name);
}
public void GetMethodTest()
{
MethodInfo method = KUtility.GetMethod(typeof(UtilityTests),
BindingFlags.Instance | BindingFlags.Public,
nameof(GetMethodTest),
Array.Empty <Type>(),
Array.Empty <object>());
Assert.Equal(MethodBase.GetCurrentMethod(), method);
}
public void IsPropertyExpression_Tests()
{
Expression <Func <Show, int> > member = x => x.ID;
Expression <Func <Show, object> > memberCast = x => x.ID;
Assert.False(KUtility.IsPropertyExpression(null));
Assert.True(KUtility.IsPropertyExpression(member));
Assert.True(KUtility.IsPropertyExpression(memberCast));
Expression <Func <Show, object> > call = x => x.GetID("test");
Assert.False(KUtility.IsPropertyExpression(call));
}