Initial revision.

revid/revid_test.go

@@ -0,0 +1,60 @@
+package revid
+
+import (
+	"fmt"
+	"os"
+	"runtime"
+	"testing"
+	
+	"bitbucket.org/ausocean/iot/pi/netsender"
+)
+
+// Supress all test logging, except for t.Errorf output.
+var silent bool
+
+func TestRaspivid(t *testing.T) {
+	var logger testLogger
+	ns, err := netsender.New(&logger, nil, nil, nil)
+	if err != nil {
+		t.Errorf("netsender.New failed with error %v", err)
+	}
+		
+	var c Config
+	c.Logger = &logger
+	c.Input = Raspivid
+	c.Outputs = make([]uint8, 1)
+
+	rv, err := New(c, ns)
+	if err != nil {
+		t.Errorf("revid.New failed with error %v", err)
+	}
+	
+	err = rv.Start()
+	if err != nil {
+		t.Errorf("revid.Start failed with error %v", err)
+	}
+}
+
+// testLogger implements a netsender.Logger.
+type testLogger struct {}
+
+func (tl *testLogger) SetLevel(level int8) {
+}
+
+// Log requests the Logger to write a message at the given level.
+func (tl *testLogger) Log(level int8, msg string, params ...interface{}) {
+	logLevels := [...]string{"Debug", "Info", "Warn", "Error", "", "", "Fatal"}
+	if level < -1 || level > 5 {
+		panic("Invalid log level")
+	}
+	if !silent {
+		fmt.Printf("%s: %s\n", logLevels[level+1], msg)
+	}
+	if level >= 4 {
+		// Error or Fatal
+		buf := make([]byte, 1<<16)
+		size := runtime.Stack(buf, true)
+		fmt.Printf("%s\n", string(buf[:size]))
+		os.Exit(1)
+	}
+}