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Add text utils unit tests and parameter comments. (#192)

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* Add unit tests for PositionOfCursor

* Add unit tests for PositionOfCursor
This commit is contained in:
Karl Burtram
2016-12-15 14:22:39 -08:00
committed by GitHub
parent 5d2bf7fbe4
commit 0d101cf598
2 changed files with 49 additions and 9 deletions
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18
src/Microsoft.SqlTools.ServiceLayer/Utility/TextUtilities.cs
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@@ -11,17 +11,17 @@ namespace Microsoft.SqlTools.ServiceLayer.Utility
/// Find the position of the cursor in the SQL script content buffer and return previous new line position
/// </summary>
/// <param name="sql"></param>
/// <param name="startRow"></param>
/// <param name="startColumn"></param>
/// <param name="prevNewLine"></param>
/// <param name="startRow">parameter is 0-based</param>
/// <param name="startColumn">parameter is 0-based</param>
/// <param name="prevNewLine">parameter is 0-based</param>
public static int PositionOfCursor(string sql, int startRow, int startColumn, out int prevNewLine)
{
{
prevNewLine = 0;
if (string.IsNullOrWhiteSpace(sql))
{
return 1;
}
for (int i = 0; i < startRow; ++i)
{
while (prevNewLine < sql.Length && sql[prevNewLine] != '\n')
@@ -39,8 +39,8 @@ namespace Microsoft.SqlTools.ServiceLayer.Utility
/// SQL Parser may have similar functionality in which case we'll delete this method.
/// </summary>
/// <param name="sql"></param>
/// <param name="startRow"></param>
/// <param name="startColumn"></param>
/// <param name="startRow">parameter is 0-based</param>
/// <param name="startColumn">parameter is 0-based</param>
/// <param name="tokenText"></param>
public static int PositionOfPrevDelimeter(string sql, int startRow, int startColumn)
{
@@ -67,8 +67,8 @@ namespace Microsoft.SqlTools.ServiceLayer.Utility
/// Find the position of the next delimeter for autocomplete token replacement.
/// </summary>
/// <param name="sql"></param>
/// <param name="startRow"></param>
/// <param name="startColumn"></param>
/// <param name="startRow">parameter is 0-based</param>
/// <param name="startColumn">parameter is 0-based</param>
public static int PositionOfNextDelimeter(string sql, int startRow, int startColumn)
{
int prevNewLine;