/// <summary>
/// Runs a single JsonReaderTestCaseDescriptor test.
/// </summary>
/// <param name="testCase">The test case descriptor to run.</param>
/// <param name="testConfiguration">The test configuration to use.</param>
/// <param name="jsonValueComparer">The comparer to use to compare JSON OMs.</param>
/// <param name="assert">The assertion handler.</param>
public static void ReadAndVerifyJson(
JsonReaderTestCaseDescriptor testCase,
JsonReaderTestConfiguration testConfiguration,
IJsonValueComparer jsonValueComparer,
AssertionHandler assert,
IExceptionVerifier exceptionVerifier)
{
TextReader testReader = new TestTextReader(new StringReader(testCase.JsonText))
{
FailOnPeek = true,
FailOnSingleCharacterRead = true,
ReadSizesEnumerator = testConfiguration.ReadSizes.EndLessLoop()
};
JsonValue actualJsonResult = null;
assert.ExpectedException(() =>
{
JsonReader jsonReader = testConfiguration.JsonReaderCreatorFunc(testReader, assert);
actualJsonResult = ReadJson(jsonReader, assert);
},
testCase.ExpectedException,
exceptionVerifier);
if (testCase.ExpectedException == null)
{
if (testCase.FragmentExtractor != null)
{
actualJsonResult = testCase.FragmentExtractor(actualJsonResult);
}
jsonValueComparer = new JsonValueComparer();
jsonValueComparer.Compare(testCase.ExpectedJson, actualJsonResult);
}
}
public void TestTextReaderReadToEnd()
{
using (var reader = new TestTextReader("abc\n\ndef\r\nghi")) {
var contents = reader.ReadToEnd();
Assert.AreEqual("abc\n\ndef\r\nghi", contents);
}
}
public void TestApplicationLifecycle()
{
//Set up application with mock console
var reader = new TestTextReader(new[] { "exit" });
var console = new TestConsole(new TestTextWriter(), reader);
var application = new Application(console);
application.Start(new string[] { });
}
public void TestTextReaderReadLine() {
using(var reader = new TestTextReader("abc\n\ndef\r\nghi")) {
var line = reader.ReadLine();
Assert.AreEqual("abc", line, "first line (\\n)");
line = reader.ReadLine();
Assert.AreEqual("", line, "second line (empty)");
line = reader.ReadLine();
Assert.AreEqual("def", line, "third line (\\r\\n)");
line = reader.ReadLine();
Assert.AreEqual("ghi", line, "fourth line (last)");
line = reader.ReadLine();
Assert.AreEqual(null, line, "eof");
}
}
public void TestTextReaderReadLine()
{
using (var reader = new TestTextReader("abc\n\ndef\r\nghi")) {
var line = reader.ReadLine();
Assert.AreEqual("abc", line, "first line (\\n)");
line = reader.ReadLine();
Assert.AreEqual("", line, "second line (empty)");
line = reader.ReadLine();
Assert.AreEqual("def", line, "third line (\\r\\n)");
line = reader.ReadLine();
Assert.AreEqual("ghi", line, "fourth line (last)");
line = reader.ReadLine();
Assert.AreEqual(null, line, "eof");
}
}
public TestOutputHandlerConsole(ITestOutputHelper helper, string readLine)
{
Out = new TestOutputHelperTextWriter(helper, "STDOUT: ");
Error = new TestOutputHelperTextWriter(helper, "STDERR: ");
In = new TestTextReader(readLine);
}
public void TestTextReaderReadToEnd() {
using(var reader = new TestTextReader("abc\n\ndef\r\nghi")) {
var contents = reader.ReadToEnd();
Assert.AreEqual("abc\n\ndef\r\nghi", contents);
}
}