public void DoesNotWrapIfNoBreakpoints() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(7); // When builder.Append("abc", false); builder.Append("def", false); builder.Append("ghi", false); string result = builder.ToString(); // Then Assert.AreEqual(@"abcdefghi", result); }
public void BreakpointCalculationIncludesNewLinePrefix() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(8, "1234"); // When builder.Append("abc", false); builder.Append("defxyz", true); builder.Append("ghi", true); string result = builder.ToString(); // Then Assert.AreEqual(@"abc" + Environment.NewLine + "1234defxyz" + Environment.NewLine + "1234ghi", result); }
public void MultipleWraps() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(2, "1234"); // When builder.Append("abc", true); builder.Append("def", true); builder.Append("ghi", true); string result = builder.ToString(); // Then Assert.AreEqual(@"abc" + Environment.NewLine + "1234def" + Environment.NewLine + "1234ghi", result); }
public void AppendLineBreaksAtEndOfValue() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(8, "1234"); // When builder.Append("abc", false); builder.AppendLine("def", false); builder.Append("ghi", false); string result = builder.ToString(); // Then Assert.AreEqual(@"abcdef" + Environment.NewLine + "1234ghi", result); }
public void WrapsEarlierIfEarlierBreakpoint() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(7); // When builder.Append("abc", false); builder.Append("def", true); builder.Append("ghi", false); string result = builder.ToString(); // Then Assert.AreEqual(@"abc" + Environment.NewLine + "defghi", result); }
public void NewLinesIncludeNewLinePrefix() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(7, "1234"); // When builder.Append("abc", false); builder.Append("def", true); builder.Append("ghi", false); string result = builder.ToString(); // Then Assert.AreEqual(@"abc" + Environment.NewLine + "1234defghi", result); }
public void DefaultBehaviorIsNotToWrap() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(7); // When builder.Append("abc"); builder.Append("def"); builder.Append("ghi"); string result = builder.ToString(); // Then Assert.AreEqual(@"abcdefghi", result); }
public void NoLeadingBreakWhenFirstSegmentIsBreakable() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(5); // When builder.Append("abc", true); builder.Append("def", false); builder.Append("g", true); string result = builder.ToString(); // Then Assert.AreEqual(@"abcdef" + Environment.NewLine + "g", result); }
public void AppendLineWrapsBeforeValue() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(5, "1234"); // When builder.Append("abc", false); builder.Append("def", false); builder.AppendLine("ghi", true); builder.Append("xyz", false); string result = builder.ToString(); // Then Assert.AreEqual(@"abcdef" + Environment.NewLine + "1234ghi" + Environment.NewLine + "1234xyz", result); }
public void DifferentNewLinePrefixesAfterAppendLine() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(5); // When builder.AppendLine("abc", true); builder.Append("def", true); builder.NewLinePrefix = "1234"; builder.Append("g", true); builder.Append("hij", true); string result = builder.ToString(); // Then Assert.AreEqual(@"abc" + Environment.NewLine + "defg" + Environment.NewLine + "1234hij", result); }
public void MultipleWrapsWithDifferentNewLinePrefixes() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(5); // When builder.Append("abc", true); builder.Append("def", true); builder.NewLinePrefix = "1234"; builder.Append("ghi", true); builder.NewLinePrefix = "5"; builder.Append("jkl", true); builder.Append("m", true); builder.Append("n", true); string result = builder.ToString(); // Then Assert.AreEqual(@"abc" + Environment.NewLine + "def" + Environment.NewLine + "1234ghi" + Environment.NewLine + "5jklm" + Environment.NewLine + "5n", result); }
public void EmptyAppendLine() { // Given WrappingStringBuilder builder = new WrappingStringBuilder(8, "1234"); // When builder.Append("abc", true); builder.AppendLine(); builder.Append("def", true); builder.AppendLine(); builder.AppendLine(); builder.Append("ghi", true); string result = builder.ToString(); // Then Assert.AreEqual(@"abc" + Environment.NewLine + "1234def" + Environment.NewLine + "1234" + Environment.NewLine + "1234ghi", result); }