public void ImplementsEquatable_Properly(JsonFieldColumn first, object second, bool expectedValue, string reason)
{
_outputHelper.WriteLine($"First element : {first}");
_outputHelper.WriteLine($"second second : {second}");
// Act
bool actual = first.Equals(second);
// Assert
actual.Should()
.Be(expectedValue, reason);
}
public void CtorFeedsProperty(string columnName, string path)
{
// Arrange
FieldColumn f = new FieldColumn(columnName);
// Act
JsonFieldColumn column = new JsonFieldColumn(f, path);
// Assert
column.Column.Should()
.BeSameAs(f);
column.Path.Should()
.Be(path);
}
public void Clone_Performs_A_Deep_Clone()
{
// Arrange
FieldColumn f = new FieldColumn("prop1");
JsonFieldColumn original = new JsonFieldColumn(f, "path");
// Act
IColumn clone = original.Clone();
// Assert
clone.Should()
.BeOfType <JsonFieldColumn>().And
.NotBeSameAs(original).And
.Be(original);
}
protected virtual string RenderJsonColumn(JsonFieldColumn json, bool renderAlias)
{
string[] columnParts = json.Path.Split('.');
string result;
if (columnParts.Length == 1)
{
result = $"{RenderColumn(json.Column, renderAlias: false)} {(json.RenderAsString ? "->>" : "->")} '{columnParts.Single()}'";
}
else
{
string path = $"{string.Join(" -> ", columnParts.Take(columnParts.Length - 1).Select(EscapeName))} {(json.RenderAsString ? "->>" : "->")} '{ columnParts.Last() }'";
result = $"{RenderColumn(json.Column, renderAlias: false)} -> {path}";
}
return($"{result}{(renderAlias && !string.IsNullOrWhiteSpace(json.Alias) ? $" AS {EscapeName(json.Alias)}" : string.Empty)}");
}
/// <summary> /// Builds a <see cref="WhereClause"/> instance. /// </summary> /// <param name="column"></param> /// <param name="constraint"></param> /// <returns></returns> public static WhereClause EqualTo(this JsonFieldColumn column, ColumnBase constraint) => new WhereClause(column, ClauseOperator.EqualTo, constraint);
