public void WriteLine5_WhenDisabledWithInvalidFormat_DoesNothing()
{
string result = null;
var pane = IVsOutputWindowPaneFactory.ImplementOutputStringThreadSafe((text) => { result = text; });
var logger = CreateDisabledLogger(pane);
logger.WriteLine("{0}{1}{2}{4}{5}", new object(), new object(), new object(), new object());
}
[InlineData("Text with a placeholder {0}")] // Make we don't call String.Format
public void WriteLine1_WhenEnabled_LogsToOutputPane(string text)
{
string result = null;
var pane = IVsOutputWindowPaneFactory.ImplementOutputStringThreadSafe((t) => { result = t; });
var logger = CreateEnabledLogger(pane);
logger.WriteLine(text);
Assert.Equal(text + Environment.NewLine, result);
}
public void WriteLine5_WhenNotEnabled_DoesNotLog()
{
bool wasCalled = false;
var pane = IVsOutputWindowPaneFactory.ImplementOutputStringThreadSafe((text) => { wasCalled = true; });
var logger = CreateDisabledLogger(pane);
logger.WriteLine("Text", new object[] { });
Assert.False(wasCalled);
}
public void WriteLine5_WhenEnabledWithInvalidFormat_ThrowsFormat()
{
string result = null;
var pane = IVsOutputWindowPaneFactory.ImplementOutputStringThreadSafe((text) => { result = text; });
var logger = CreateEnabledLogger(pane);
Assert.Throws <FormatException>(() => {
logger.WriteLine("{0}{1}{2}{4}{5}", new object(), new object(), new object(), new object());
});
}
public void WriteLine5_WhenEnabledWithNullFormat_ThrowsArgumentNull()
{
string result = null;
var pane = IVsOutputWindowPaneFactory.ImplementOutputStringThreadSafe((text) => { result = text; });
var logger = CreateEnabledLogger(pane);
Assert.Throws <ArgumentNullException>("format", () => {
logger.WriteLine((string)null, new object(), new object(), new object(), new object());
});
}
public void WriteLine5_WhenEnabled_LogsToOutputPane(string format, object[] arguments, string expected)
{ // Not looking for exhaustive tests, just enough to indicate we're calling string.Format
string result = null;
var pane = IVsOutputWindowPaneFactory.ImplementOutputStringThreadSafe((text) => { result = text; });
var logger = CreateEnabledLogger(pane);
logger.WriteLine(format, arguments);
Assert.Equal(expected + Environment.NewLine, result);
}
