func Dump() {
p := lookup.NewLookup(&seelog.SeeLogWriter{})
methods := p.Methods()
for _, m := range methods {
fmt.Println(m.Name())
}
}
func TestMockLog(t *testing.T) {
Convey("Call all of the non-format logging methods.", t, func() {
log := NewMockLogger()
mapping := lookup.NewLookup(log).MethodMap()
set := []string{"Debug", "Error", "Fatal", "Info", "Trace", "Warn"}
for _, name := range set {
face := mapping[name]
param := fmt.Sprintf("Hello %s\n", name)
params := []reflect.Value{
reflect.ValueOf("Hello"),
reflect.ValueOf(name),
}
face.Value.Call(params)
HasRecord(log, name, param)
}
})
Convey("Call all of the formatted logging methods.", t, func() {
log := NewMockLogger()
mapping := lookup.NewLookup(log).MethodMap()
set := []string{
"Debugf", "Errorf", "Fatalf", "Infof", "Tracef", "Warnf",
}
for _, name := range set {
face := mapping[name]
param := fmt.Sprintf("Hello %s", name)
params := []reflect.Value{
reflect.ValueOf("Hello %s"),
reflect.ValueOf(name),
}
face.Value.Call(params)
HasRecord(log, name, param)
}
})
Convey("MockLogger should record Debugf(...) call.", t, func() {
log := NewMockLogger()
log.Debugf("Hello, %s", "World")
HasRecord(log, "Debugf", "Hello, World")
})
Convey("MockLogger should record Errorf(...) call.", t, func() {
log := NewMockLogger()
log.Errorf("Hello, %s", "World")
HasRecord(log, "Errorf", "Hello, World")
})
Convey("MockLogger should record Error(...) call.", t, func() {
log := NewMockLogger()
log.Error("Hello", "World")
HasRecord(log, "Error", "Hello World\n")
})
Convey("MockLogger should instantiate without incident.", t, func() {
log := NewMockLogger()
So(log, ShouldNotBeNil)
So(log.Writes, ShouldNotBeNil)
})
}
func TestSeelogConsole(t *testing.T) {
Convey("Handles creating new logger from config file", t, func() {
old := LoggerFromConfigAsFile
defer func() {
LoggerFromConfigAsFile = old
}()
LoggerFromConfigAsFile = badLoggerFromConfigAsFile
log, err := NewLogWriter()
So(log, ShouldBeNil)
So(err, ShouldNotBeNil)
So(err.Error(), ShouldEqual, "badLoggerFromConfigAsFile")
})
Convey("After calling Close closes underlying logger should report as closed", t, func() {
log, mock, err := NewLogWriterMocked()
So(err, ShouldBeNil)
So(mock.IsClosed, ShouldBeFalse)
log.Close()
So(mock.IsClosed, ShouldBeTrue)
So(log.Closed(), ShouldBeTrue)
})
Convey("Close closes underlying logger", t, func() {
log, mock, err := NewLogWriterMocked()
So(err, ShouldBeNil)
So(mock.IsClosed, ShouldBeFalse)
log.Close()
So(mock.IsClosed, ShouldBeTrue)
})
Convey("Close sets logger to Closed", t, func() {
log, mock, err := NewLogWriterMocked()
defer func() {
recover()
log.Flush()
HasRecord(mock, "Error", "Hello panic\n")
So(mock.IsFlushed, ShouldBeTrue)
}()
So(err, ShouldBeNil)
log.Panicf("Hello %s", "panic")
})
Convey("NewError should produce expected error", t, func() {
log, err := NewLogWriter()
defer func() {
e := recover()
err, ok := e.(error)
So(ok, ShouldBeTrue)
So(err.Error(), ShouldEqual, "Hello panic")
}()
So(err, ShouldBeNil)
log.Panicf("Hello %s", "panic")
})
Convey("NewError should produce expected error", t, func() {
log, err := NewLogWriter()
So(err, ShouldBeNil)
r := log.NewError("Hello, %s", "new error")
So(r, ShouldNotBeNil)
So(r.Error(), ShouldEqual, "Hello, new error")
})
Convey("Error produces expected output", t, func() {
log, mock, _ := NewLogWriterMocked()
mapping := lookup.NewLookup(log).MethodMap()
set := []string{"Debugf", "Errorf", "Fatalf", "Infof", "Tracef", "Warnf"}
for _, name := range set {
face := mapping[name]
param := fmt.Sprintf("Hello %s", name)
params := []reflect.Value{
reflect.ValueOf("Hello %s"),
reflect.ValueOf(name),
}
face.Value.Call(params)
if name == "Fatalf" {
HasRecord(mock, "Errorf", param)
} else {
HasRecord(mock, name, param)
}
}
})
Convey("Error produces expected output", t, func() {
log, mock, _ := NewLogWriterMocked()
mapping := lookup.NewLookup(log).MethodMap()
set := []string{"Debug", "Error", "Fatal", "Info", "Trace", "Warn"}
for _, name := range set {
face := mapping[name]
param := fmt.Sprintf("Hello %s\n", name)
params := []reflect.Value{
reflect.ValueOf("Hello"),
reflect.ValueOf(name),
}
face.Value.Call(params)
if name == "Fatal" {
HasRecord(mock, "Error", param)
} else {
HasRecord(mock, name, param)
}
}
})
Convey("Print produces expected output", t, func() {
log, err := NewLogWriter()
So(err, ShouldBeNil)
pr := func() {
log.Print("Hello")
}
s, err := CaptureStdout(pr)
So(err, ShouldBeNil)
So(s, ShouldEqual, "Hello")
})
Convey("Println produces expected output", t, func() {
log, err := NewLogWriter()
So(err, ShouldBeNil)
pr := func() {
log.Println("1", "2")
}
s, err := CaptureStdout(pr)
So(err, ShouldBeNil)
So(s, ShouldEqual, "1 2\n")
})
Convey("Println produces expected output", t, func() {
log, err := NewLogWriter()
So(err, ShouldBeNil)
pr := func() {
log.Printf("answer is %d", 42)
}
s, err := CaptureStdout(pr)
So(err, ShouldBeNil)
So(s, ShouldEqual, "answer is 42")
})
}