zaaReloaded2/Tests/Formatter/DocumentWriterTest.cs

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/* DocumentWriterClass.cs
* part of zaaReloaded2
*
* Copyright 2015 Daniel Kraus
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using NUnit.Framework;
using zaaReloaded2.Formatter;
namespace Tests.Formatter
{
[TestFixture]
class DocumentWriterTest
{
DocumentWriter _docWriter;
[SetUp]
public void SetUp()
{
_docWriter = new DocumentWriter();
}
[TearDown]
public void TearDown()
{
}
[Test]
public void AddText()
{
string s = "hello world";
_docWriter.Write(s);
Assert.AreEqual(s, _docWriter.ToString());
}
[Test]
public void AddLine()
{
string s = "hello world";
_docWriter.WriteLine(s);
Assert.AreEqual(s + Environment.NewLine, _docWriter.ToString());
}
[Test]
public void PrependText()
{
string first = "first";
string second = "second";
_docWriter.Write(first);
_docWriter.Prepend(second);
Assert.AreEqual(second + first, _docWriter.ToString());
}
[Test]
public void FlushingThrowsWithoutTarget()
{
_docWriter.Write("asdf");
Assert.Throws<InvalidOperationException>(_docWriter.Flush);
}
[Test]
public void FlushBuffer()
{
DocumentWriter parent = new DocumentWriter();
_docWriter.Parent = parent;
string s = "hello world";
_docWriter.Write(s);
_docWriter.Flush();
Assert.AreEqual(s, parent.ToString());
}
[Test]
public void BufferIsEmptyAfterFlush()
{
DocumentWriter parent = new DocumentWriter();
_docWriter.Parent = parent;
string s = "hello world";
_docWriter.Write(s);
_docWriter.Flush();
Assert.IsFalse(_docWriter.HasBufferedText);
Assert.AreEqual(String.Empty, _docWriter.ToString());
}
}
}