public void CompositeWriterCanWriteToMultipleWriters()
{
var writer1 = new MockWriter();
var writer2 = new MockWriter();
var compositeWriter = new PrintLineDebuggerWriters.CompositeWriter(
new []
{
writer1.Writer(),
writer2.Writer()
});
using (var logger = PrintLineDebugger.Create(compositeWriter.Writer))
{
logger.Log("Hello World");
}
writer1.Logs.ShouldNotBeEmpty();
writer1.Logs.First().ShouldEndWith("Hello World");
writer1.Logs.ShouldHaveSingleItem();
AssertContextInfo(writer1.Logs);
writer1.Logs.ShouldBe(writer2.Logs, Case.Sensitive);
}
// This is one way to use the debugger without a TestEnvironment
public void DefaultDebuggerShouldUseOuterDebuggerWriter()
{
var writer = new MockWriter();
PrintLineDebugger.Default.Value.Log("outOfContext1");
using (var logger = PrintLineDebugger.Create(writer.Writer()))
{
logger.Log("outer1");
// this is what you'd litter throughout the codebase to gather random logs
PrintLineDebugger.Default.Value.Log("inner");
logger.Log("outer2");
}
PrintLineDebugger.Default.Value.Log("outOfContext2");
writer.Logs.ShouldNotBeEmpty();
writer.Logs[0].ShouldEndWith("outer1");
writer.Logs[1].ShouldEndWith("inner");
writer.Logs[2].ShouldEndWith("outer2");
writer.Logs.Count.ShouldBe(3);
AssertContextInfo(writer.Logs);
}
public void DebuggerCanPrependAnId()
{
var writer = new MockWriter();
using (var logger = PrintLineDebugger.Create(writer.Writer(), "foo"))
{
logger.Log("Hello World");
}
writer.Logs.ShouldNotBeEmpty();
writer.Logs.First().ShouldEndWith("Hello World");
writer.Logs.ShouldHaveSingleItem();
AssertContextInfo(writer.Logs, "foo");
}
public TransientPrintLineDebugger(TestEnvironment environment, CommonWriterType writer)
{
_printLineDebugger = PrintLineDebugger.Create(writer);
}