csharpdeeb25a2 | 1 | using CascadeIDE.Features.Editor.Application.Monaco; |
| 2 | using Xunit; |
| 3 | |
| 4 | namespace CascadeIDE.Tests.MonacoForward; |
| 5 | |
| 6 | [Trait("Category", "MonacoForward")] |
| 7 | public sealed class EditorNavigationLineMappingTests |
| 8 | { |
| 9 | [Fact] |
| 10 | public void SelectionOffsetsFromLines_single_line_range() |
| 11 | { |
| 12 | var text = "abcdef"; |
| 13 | var (start, length) = EditorNavigationLineMapping.SelectionOffsetsFromLines( |
| 14 | text, startLine: 1, startColumn: 2, endLine: 1, endColumn: 4); |
| 15 | Assert.Equal(1, start); |
| 16 | Assert.Equal(2, length); |
| 17 | } |
| 18 | |
| 19 | [Fact] |
| 20 | public void SelectionOffsetsFromLines_multiline_uses_end_of_line_overflow() |
| 21 | { |
| 22 | var text = "aa\nbb\ncc"; |
| 23 | var (start, length) = EditorNavigationLineMapping.SelectionOffsetsFromLines( |
| 24 | text, startLine: 1, startColumn: 1, endLine: 2, endColumn: null); |
| 25 | Assert.Equal(0, start); |
| 26 | Assert.Equal(5, length); |
| 27 | } |
| 28 | |
| 29 | [Fact] |
| 30 | public void OffsetFromLineColumn_second_line_first_column() |
| 31 | { |
| 32 | var text = "a\nbc"; |
| 33 | Assert.Equal(2, EditorNavigationLineMapping.OffsetFromLineColumn(text, lineOneBased: 2, columnOneBased: 1)); |
| 34 | } |
| 35 | } |
| 36 | |
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