public void StringSegment_StringBuilder_Append_StringSegment3() { var sb = new StringBuilder(); Assert.AreSame(sb, sb.Append("foo")); Assert.AreSame(sb, StringBuilderStringSegmentExtensions.Append(sb, new StringSegment("zzz", 1, 0))); Assert.AreSame(sb, sb.Append("qux")); Assert.AreEqual("fooqux", sb.ToString()); }
public void StringSegment_StringBuilder_Append_StringSegment_Int32_Int32_ArgumentChecking() { var sb = new StringBuilder(); var bar = new StringSegment("bar"); Assert.ThrowsException <ArgumentNullException>(() => StringBuilderStringSegmentExtensions.Append(builder: null, bar, 0, 1)); Assert.ThrowsException <ArgumentOutOfRangeException>(() => StringBuilderStringSegmentExtensions.Append(sb, bar, -1, 1)); Assert.ThrowsException <ArgumentOutOfRangeException>(() => StringBuilderStringSegmentExtensions.Append(sb, bar, 0, -1)); Assert.ThrowsException <ArgumentOutOfRangeException>(() => StringBuilderStringSegmentExtensions.Append(sb, bar, 3, 1)); Assert.ThrowsException <ArgumentOutOfRangeException>(() => StringBuilderStringSegmentExtensions.Append(sb, bar, 0, 4)); Assert.ThrowsException <ArgumentNullException>(() => StringBuilderStringSegmentExtensions.Append(sb, default, 0, 1));
public void StringSegment_StringBuilder_Append_StringSegment_ArgumentChecking() { var bar = new StringSegment("bar"); Assert.ThrowsException <ArgumentNullException>(() => StringBuilderStringSegmentExtensions.Append(builder: null, bar)); }