public void HtmlEmailFactory_makes_text_based_emails()
{
var emailFactory = new HtmlEmailFactory();
var email = emailFactory.Create(builder =>
{
builder.SetSubject("my subject");
builder.AddLine("line 1");
builder.AddLine("line 2");
builder.AddLines(new List <string>()
{
"line 3", "line 4"
});
builder.AddRecipients(new List <string> {
"recipient1", "recipient2"
});
});
Assert.Equal("my subject", email.Subject);
Assert.Equal("<html><body>line 1<br>line 2<br>line 3<br>line 4</body></html>", email.Message);
Assert.Equal(2, email.Recipients.ToList().Count);
Assert.Contains("recipient1", email.Recipients);
Assert.Contains("recipient2", email.Recipients);
}
public void EmailOptionsBuilder_throws_argument_exception_if_subject_or_recipient_is_null_or_empty()
{
var emailFactory = new HtmlEmailFactory();
Assert.Throws <ArgumentException>(() =>
emailFactory.Create(email =>
{
email.SetSubject("");
}));
Assert.Throws <ArgumentException>(() =>
emailFactory.Create(email =>
{
email.AddRecipient("");
}));
Assert.Throws <ArgumentNullException>(() =>
emailFactory.Create(email =>
{
email.SetSubject(null);
}));
Assert.Throws <ArgumentNullException>(() =>
emailFactory.Create(email =>
{
email.AddRecipient(null);
}));
}
public void EmailOptionsBuilder_accepts_null_or_empty_body_lines_as_extra_line_breaks()
{
var emailFactory = new HtmlEmailFactory();
var email = emailFactory.Create(builder =>
{
builder.AddLine(string.Empty);
builder.AddLine();
builder.AddLine(null);
builder.AddLine("line 4");
});
Assert.Equal("<html><body><br><br><br>line 4</body></html>", email.Message);
}