public void EmailTraceListener_System_Flush_Optimal()
{
using (MockEmailTraceListener target = new MockEmailTraceListener(EmailTraceListenerTests.CurrentUserEmailAddress, "'Should Receive' Listener")) {
String message = "This is a test.";
target.WriteLine(message);
try {
// This line should generate an e-mail.
target.Flush();
}
catch (SmtpException ex) {
Assert.Inconclusive("SMTP is not enabled on this machine: {0}", ex);
}
IEnumerable<String> lines = target.LinesDerived;
Assert.AreEqual(0, lines.Count());
}
}
public void EmailTraceListener_Unit_WriteLine_Optimal()
{
using (MockEmailTraceListener target = new MockEmailTraceListener()) {
String message = "This is a test.";
target.WriteLine(message);
IEnumerable<String> lines = target.LinesDerived;
Assert.AreEqual(1, lines.Count());
Assert.AreEqual(message, lines.Single());
}
}
public void EmailTraceListener_Unit_WriteLine_CalledTwice()
{
using (MockEmailTraceListener target = new MockEmailTraceListener()) {
String message1 = "This is a test.";
target.WriteLine(message1);
String message2 = "This is another test.";
target.WriteLine(message2);
IEnumerable<String> lines = target.LinesDerived;
Assert.AreEqual(2, lines.Count());
Assert.AreEqual(message1, lines.ElementAt(0));
Assert.AreEqual(message2, lines.ElementAt(1));
}
}
public void EmailTraceListener_Unit_Lines_HasNoLines()
{
using (MockEmailTraceListener target = new MockEmailTraceListener()) {
String message = "This is a test.";
target.WriteLine(message);
IEnumerable<String> actual = target.LinesDerived;
Assert.AreEqual(1, actual.Count());
Assert.AreEqual(message, actual.Single());
}
}
public void EmailTraceListener_Unit_CreateMailBody_Optimal()
{
using (MockEmailTraceListener target = new MockEmailTraceListener()) {
String message1 = "This is a test.";
String message2 = "This is another test.";
target.WriteLine(message1);
target.WriteLine(message2);
String actual = target.CreateMailBodyDerived();
StringAssert.Contains(actual, message1);
StringAssert.Contains(actual, message2);
}
}
public void EmailTraceListener_System_SendMailMessage_Optimal()
{
using (MockEmailTraceListener target = new MockEmailTraceListener(EmailTraceListenerTests.CurrentUserEmailAddress, "'Should Receive' Listener")) {
String message = "This is a test.";
target.WriteLine(message);
Boolean actual = false;
try {
// This line should generate an e-mail.
actual = target.SendMailMessageDerived();
}
catch (SmtpException ex) {
Assert.Inconclusive("SMTP is not enabled on this machine: {0}", ex);
}
Assert.AreEqual(true, actual);
Assert.AreEqual(0, target.LinesDerived.Count());
}
}