public void ReadLine_Case1() { // Arrange var r0 = new PrependableReader(CharPosition.BeginningOfFile, "012\n34".ToArray(), new StringReader("5\r\n6789")); var r1 = new PrependableReader(CharPosition.BeginningOfFile, "012\r\n34".ToArray(), new StringReader("5\n6789")); var r2 = new PrependableReader(CharPosition.BeginningOfFile, "012\r\n34".ToArray(), new StringReader("5\n6789")); r1.Read(); r2.Read(); r2.Read(); r2.Read(); // Act var s0 = r0.ReadLine(); var s0_1 = r0.ReadLine(); var s0_2 = r0.ReadLine(); var s0_3 = r0.ReadLine(); var s1 = r1.ReadLine(); var s1_1 = r1.ReadLine(); var s1_2 = r1.ReadLine(); var s1_3 = r1.ReadLine(); var s2 = r2.ReadLine(); // Assert Assert.That(s0, Is.EqualTo("012")); Assert.That(s0_1, Is.EqualTo("345")); Assert.That(s0_2, Is.EqualTo("6789")); Assert.That(s0_3, Is.Null); Assert.That(s1, Is.EqualTo("12")); Assert.That(s1_1, Is.EqualTo("345")); Assert.That(s1_2, Is.EqualTo("6789")); Assert.That(s1_3, Is.Null); Assert.That(s2, Is.Empty); }
public void Read_Case1(string prefixText, string readerText, int firstChar, int secondChar) { // Arrange var r = new PrependableReader(CharPosition.BeginningOfFile, prefixText.ToArray(), new StringReader(readerText)); // Act var ch0 = r.Read(); var ch1 = r.Read(); // Assert Assert.That(ch0, Is.EqualTo(firstChar)); Assert.That(ch1, Is.EqualTo(secondChar)); }
public void PositionColumn_Case1(string prefixText, string readerText) { // Arrange var r = new PrependableReader(CharPosition.BeginningOfFile, prefixText.ToArray(), new StringReader(readerText)); r.Read(); r.Read(); // Act var c0 = r.Position.Column; r.Read(); var c1 = r.Position.Column; // Assert Assert.That(c0, Is.EqualTo(3)); Assert.That(c1, Is.EqualTo(1)); }
public void PositionLine_Case1(string prefixText, string readerText) { // Arrange var r = new PrependableReader(CharPosition.BeginningOfFile, prefixText.ToArray(), new StringReader(readerText)); r.Read(); r.Read(); // Act var l0 = r.Position.Line; r.Read(); var l1 = r.Position.Line; // Assert Assert.That(l0, Is.EqualTo(1)); Assert.That(l1, Is.EqualTo(2)); }
public void PositionIndex_Case1(string prefixText, string readerText, int resultIndex) { // Arrange var r = new PrependableReader(CharPosition.BeginningOfFile, prefixText.ToArray(), new StringReader(readerText)); // Act var p0 = r.Position.Index; var ch = r.Read(); var p1 = r.Position.Index; // Assert Assert.That(p0, Is.EqualTo(0)); Assert.That(p1, Is.EqualTo(resultIndex)); }
public void Reattach_Case2(string prefixText, string readerText) { // Arrange var r = new PrependableReader(CharPosition.BeginningOfFile, prefixText.ToArray(), new StringReader(readerText)); r.Read(); r.Read(); r.Read(); // Act r.Reattach(CharPosition.BeginningOfFile.NextColumn, "ab".ToArray()); var p = r.Position.Index; var l = r.Position.Line; var c = r.Position.Column; var ch = r.Peek(); // Assert Assert.That(p, Is.EqualTo(1)); Assert.That(l, Is.EqualTo(1)); Assert.That(c, Is.EqualTo(2)); Assert.That(ch, Is.EqualTo('a')); Assert.That(r.ReadToEnd(), Is.EqualTo("ab3456789")); }
public void ReadToEnd_Case1() { // Arrange var r0 = new PrependableReader(CharPosition.BeginningOfFile, "01234".ToArray(), new StringReader("56789")); var r1 = new PrependableReader(CharPosition.BeginningOfFile, "01234".ToArray(), new StringReader("56789")); r1.Read(); // Act var s0 = r0.ReadToEnd(); var s1 = r1.ReadToEnd(); // Assert Assert.That(s0, Is.EqualTo("0123456789")); Assert.That(s1, Is.EqualTo("123456789")); }
public void Reattach_Case1(string prefixText, string readerText) { // Arrange var r = new PrependableReader(CharPosition.BeginningOfFile, prefixText.ToArray(), new StringReader(readerText)); r.Read(); // Act r.Reattach(CharPosition.BeginningOfFile, prefixText.ToArray()); var p = r.Position.Index; var l = r.Position.Line; var c = r.Position.Column; var ch = r.Peek(); // Assert Assert.That(p, Is.EqualTo(0)); Assert.That(l, Is.EqualTo(1)); Assert.That(c, Is.EqualTo(1)); Assert.That(ch, Is.EqualTo(prefixText.Length == 0 ? readerText[1] : (prefixText + readerText)[0])); }