public void Create_throws_if_underlyingType_is_null()
{
Assert.Equal(
"underlyingType",
Assert.Throws <ArgumentNullException>(
() => EnumType.Create("EnumName", "N", null, true, null, null))
.ParamName);
}
public void Create_throws_if_underlyingType_is_not_supported()
{
var underlyingType = PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String);
Assert.Equal(
new ArgumentException(Strings.InvalidEnumUnderlyingType, "underlyingType")
.Message,
Assert.Throws <ArgumentException>(
() => EnumType.Create("EnumName", "N", underlyingType, true, null, null))
.Message);
}
public void Create_throws_if_member_value_not_in_range_of_underlying_type()
{
var underlyingType = PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.Byte);
var member = EnumMember.Create("M", Int32.MaxValue, null);
Assert.Equal(
new ArgumentException(
Strings.EnumMemberValueOutOfItsUnderylingTypeRange(
member.Value, member.Name, underlyingType.Name), "members")
.Message,
Assert.Throws <ArgumentException>(
() => EnumType.Create("EnumName", "N", underlyingType, true, new[] { member }, null))
.Message);
}
public void Create_throws_if_namespaceName_is_null_or_empty()
{
var underlyingType = PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.Int32);
Assert.Equal(
Strings.ArgumentIsNullOrWhitespace("namespaceName"),
Assert.Throws <ArgumentException>(
() => EnumType.Create("EnumName", null, underlyingType, true, null, null))
.Message);
Assert.Equal(
Strings.ArgumentIsNullOrWhitespace("namespaceName"),
Assert.Throws <ArgumentException>(
() => EnumType.Create("EnumName", String.Empty, underlyingType, true, null, null))
.Message);
}
public void Create_throws_if_member_names_are_not_unique()
{
var underlyingType = PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.Int32);
var members
= new[]
{
EnumMember.Create("M", 1, null),
EnumMember.Create("M", 2, null)
};
Assert.Equal(
new ArgumentException(Strings.ItemDuplicateIdentity("M"), "item")
.Message,
Assert.Throws <ArgumentException>(
() => EnumType.Create("EnumName", "N", underlyingType, true, members, null))
.Message);
}
public void Can_create_enumeration_type()
{
var stringTypeUsage = TypeUsage.CreateDefaultTypeUsage(PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String));
var metadataProperty = MetadataProperty.Create("MetadataProperty", stringTypeUsage, "Value");
var underlyingType = PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.Int32);
var members
= new[]
{
EnumMember.Create("M1", 1, null),
EnumMember.Create("M2", 2, null)
};
var enumType = EnumType.Create("EnumName", "N", underlyingType, true, members, new[] { metadataProperty });
Assert.Equal("EnumName", enumType.Name);
Assert.Equal("N", enumType.NamespaceName);
Assert.True(enumType.IsFlags);
Assert.Equal(DataSpace.CSpace, enumType.DataSpace);
Assert.Equal(members, enumType.Members);
Assert.Same(metadataProperty, enumType.MetadataProperties.Last());
Assert.True(enumType.IsReadOnly);
}
