C# (CSharp) Cavity.Data JaggedCsvReader示例

示例#1

文件： JaggedCsvReader.Facts.cs 项目： stephenpatten/cavity

 public void op_ReadEntry_whenUnixLF()
 {
     using (var stream = new MemoryStream())
     {
         using (var writer = new StreamWriter(stream))
         {
             writer.WriteLine("A,B\n1A,1B");
             writer.Flush();
             stream.Position = 0;
             using (var reader = new JaggedCsvReader(stream))
             {
                 var actual = reader.ReadEntry();
                 Assert.Equal(2, reader.LineNumber);
                 Assert.Equal(1, reader.EntryNumber);
                 Assert.Equal("1A", actual[0]);
                 Assert.Equal("1B", actual[1]);
             }
         }
     }
 }

示例#2

文件： JaggedCsvReader.Facts.cs 项目： KarlDirck/cavity

 public void op_ReadEntry_whenEmbeddedComma()
 {
     using (var stream = new MemoryStream())
     {
         using (var writer = new StreamWriter(stream))
         {
             writer.WriteLine("A,B");
             writer.WriteLine("\"1,A\",\"1,B\"");
             writer.Flush();
             stream.Position = 0;
             using (var reader = new JaggedCsvReader(stream))
             {
                 var actual = reader.ReadEntry();
                 Assert.Equal(2, reader.LineNumber);
                 Assert.Equal(1, reader.EntryNumber);
                 Assert.Equal("1,A", actual[0]);
                 Assert.Equal("1,B", actual[1]);
             }
         }
     }
 }

示例#3

文件： JaggedCsvReader.Facts.cs 项目： stephenpatten/cavity

 public void op_ReadEntry_whenEmbeddedLeadingAndTrailingSpaces()
 {
     using (var stream = new MemoryStream())
     {
         using (var writer = new StreamWriter(stream))
         {
             writer.WriteLine("A,B");
             writer.WriteLine("\" 1A \", 1B ");
             writer.Flush();
             stream.Position = 0;
             using (var reader = new JaggedCsvReader(stream))
             {
                 var actual = reader.ReadEntry();
                 Assert.Equal(2, reader.LineNumber);
                 Assert.Equal(1, reader.EntryNumber);
                 Assert.Equal(" 1A ", actual[0]);
                 Assert.Equal("1B", actual[1]);
             }
         }
     }
 }

示例#4

文件： JaggedCsvReader.Facts.cs 项目： stephenpatten/cavity

 public void op_ReadEntry_whenTrailingNewLine()
 {
     using (var stream = new MemoryStream())
     {
         using (var writer = new StreamWriter(stream))
         {
             writer.WriteLine("A,B");
             writer.WriteLine("1A,1B");
             writer.WriteLine(string.Empty);
             writer.Flush();
             stream.Position = 0;
             using (var reader = new JaggedCsvReader(stream))
             {
                 reader.ReadEntry();
                 var actual = reader.ReadEntry();
                 Assert.Equal(3, reader.LineNumber);
                 Assert.Equal(1, reader.EntryNumber);
                 Assert.Null(actual);
             }
         }
     }
 }

示例#5

文件： JaggedCsvReader.Facts.cs 项目： stephenpatten/cavity

 public void op_ReadEntry_whenEmbeddedQuotation()
 {
     using (var stream = new MemoryStream())
     {
         using (var writer = new StreamWriter(stream))
         {
             writer.WriteLine("A,B,C");
             writer.WriteLine("\"\"\"1A\",\"1\"\"B\",\"1C\"\"\"");
             writer.Flush();
             stream.Position = 0;
             using (var reader = new JaggedCsvReader(stream))
             {
                 var actual = reader.ReadEntry();
                 Assert.Equal(2, reader.LineNumber);
                 Assert.Equal(1, reader.EntryNumber);
                 Assert.Equal("\"1A", actual[0]);
                 Assert.Equal("1\"B", actual[1]);
                 Assert.Equal("1C\"", actual[2]);
             }
         }
     }
 }

示例#6

文件： JaggedCsvReader.Facts.cs 项目： stephenpatten/cavity

 public void op_ReadEntry_whenLineBreak()
 {
     using (var stream = new MemoryStream())
     {
         using (var writer = new StreamWriter(stream))
         {
             writer.WriteLine("A,B");
             writer.WriteLine("1A,\"Line1");
             writer.WriteLine("Line2\nLine3\",1C");
             writer.Flush();
             stream.Position = 0;
             using (var reader = new JaggedCsvReader(stream))
             {
                 var actual = reader.ReadEntry();
                 Assert.Equal(4, reader.LineNumber);
                 Assert.Equal(1, reader.EntryNumber);
                 Assert.Equal("1A", actual[0]);
                 Assert.Equal("Line1" + Environment.NewLine + "Line2" + Environment.NewLine + "Line3", actual[1]);
                 Assert.Equal("1C", actual[2]);
             }
         }
     }
 }

示例#7

文件： JaggedCsvReader.Facts.cs 项目： KarlDirck/cavity

 public void op_ReadEntry_whenTrailingNewLine()
 {
     using (var stream = new MemoryStream())
     {
         using (var writer = new StreamWriter(stream))
         {
             writer.WriteLine("A,B");
             writer.WriteLine("1A,1B");
             writer.WriteLine(string.Empty);
             writer.Flush();
             stream.Position = 0;
             using (var reader = new JaggedCsvReader(stream))
             {
                 reader.ReadEntry();
                 var actual = reader.ReadEntry();
                 Assert.Equal(3, reader.LineNumber);
                 Assert.Equal(1, reader.EntryNumber);
                 Assert.Null(actual);
             }
         }
     }
 }

示例#8

文件： JaggedCsvReader.Facts.cs 项目： KarlDirck/cavity

 public void op_ReadEntry_whenLineBreak()
 {
     using (var stream = new MemoryStream())
     {
         using (var writer = new StreamWriter(stream))
         {
             writer.WriteLine("A,B");
             writer.WriteLine("1A,\"Line1");
             writer.WriteLine("Line2\nLine3\",1C");
             writer.Flush();
             stream.Position = 0;
             using (var reader = new JaggedCsvReader(stream))
             {
                 var actual = reader.ReadEntry();
                 Assert.Equal(4, reader.LineNumber);
                 Assert.Equal(1, reader.EntryNumber);
                 Assert.Equal("1A", actual[0]);
                 Assert.Equal("Line1" + Environment.NewLine + "Line2" + Environment.NewLine + "Line3", actual[1]);
                 Assert.Equal("1C", actual[2]);
             }
         }
     }
 }

示例#9

文件： JaggedCsvReader.Facts.cs 项目： KarlDirck/cavity

 public void op_ReadEntry_whenLeadingAndTrailingSpaces()
 {
     using (var stream = new MemoryStream())
     {
         using (var writer = new StreamWriter(stream))
         {
             writer.WriteLine("A,B");
             writer.WriteLine(" 1A , 1B ");
             writer.Flush();
             stream.Position = 0;
             using (var reader = new JaggedCsvReader(stream))
             {
                 var actual = reader.ReadEntry();
                 Assert.Equal(2, reader.LineNumber);
                 Assert.Equal(1, reader.EntryNumber);
                 Assert.Equal("1A", actual[0]);
                 Assert.Equal("1B", actual[1]);
             }
         }
     }
 }