public void RenderPatternPredicate()
{
Column column = new Column("Column1");
StringLiteralValue stringLiteralValue = new StringLiteralValue("%Value1%");
PatternPredicate patternPredicate = new PatternPredicate(column, stringLiteralValue);
Assert.AreEqual("[Column1] LIKE '%Value1%'", sqlClientRenderer.Render(patternPredicate));
}
public void CreatePatternPredicate()
{
Column column = new Column("Column1");
StringLiteralValue stringLiteralValue = new StringLiteralValue("Value1");
PatternPredicate patternPredicate = new PatternPredicate(column, stringLiteralValue);
Assert.AreEqual(column, patternPredicate.Expression);
Assert.IsNull(patternPredicate.NotModifier);
Assert.AreEqual(stringLiteralValue, patternPredicate.Pattern);
}
public override string Render(PatternPredicate patternPredicate)
{
StringBuilder text = new StringBuilder();
text.AppendFormat("{0} ", patternPredicate.Expression.Render(this));
if (patternPredicate.NotModifier != null)
{
text.AppendFormat("{0} ", patternPredicate.NotModifier.Render(this));
}
text.AppendFormat("LIKE {0} ", patternPredicate.Pattern.Render(this));
return(text.ToString().Trim());
}
public abstract string Render(PatternPredicate patternPredicate);
