add tests for freed processors

internal/processor/test/free-d-create_test.go

@@ -1,8 +1,11 @@
 package processor_test
 
 import (
+	"reflect"
 	"testing"
 
+	freeD "github.com/jwetzell/free-d-go"
+	"github.com/jwetzell/showbridge-go/internal/common"
 	"github.com/jwetzell/showbridge-go/internal/config"
 	"github.com/jwetzell/showbridge-go/internal/processor"
 )
@@ -36,3 +39,102 @@ func TestFreeDCreateFromRegistry(t *testing.T) {
 		t.Fatalf("freed.create processor has wrong type: %s", processorInstance.Type())
 	}
 }
+
+func TestGoodFreeDCreate(t *testing.T) {
+
+	tests := []struct {
+		name     string
+		expected freeD.FreeDPosition
+		params   map[string]any
+		payload  any
+	}{
+		{
+			name: "basic freed",
+			params: map[string]any{
+				"id":    "{{.Payload.id}}",
+				"pan":   "{{.Payload.pan}}",
+				"tilt":  "{{.Payload.tilt}}",
+				"roll":  "{{.Payload.roll}}",
+				"posX":  "{{.Payload.posX}}",
+				"posY":  "{{.Payload.posY}}",
+				"posZ":  "{{.Payload.posZ}}",
+				"zoom":  "{{.Payload.zoom}}",
+				"focus": "{{.Payload.focus}}",
+			},
+			payload: map[string]any{
+				"id":    "1",
+				"pan":   "180",
+				"tilt":  "90",
+				"roll":  "-180",
+				"posX":  "131069",
+				"posY":  "131070",
+				"posZ":  "131071",
+				"zoom":  "66051",
+				"focus": "263430",
+			},
+			expected: freeD.FreeDPosition{
+				ID:    1,
+				Pan:   180,
+				Tilt:  90,
+				Roll:  -180,
+				PosX:  131069,
+				PosY:  131070,
+				PosZ:  131071,
+				Zoom:  66051,
+				Focus: 263430,
+			},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+
+			registration, ok := processor.ProcessorRegistry["freed.create"]
+			if !ok {
+				t.Fatalf("freed.create processor not registered")
+			}
+
+			processorInstance, err := registration.New(config.ProcessorConfig{
+				Type:   "freed.create",
+				Params: test.params,
+			})
+
+			if err != nil {
+				t.Fatalf("freed.create failed to create processor: %s", err)
+			}
+
+			got, err := processorInstance.Process(t.Context(), common.GetWrappedPayload(t.Context(), test.payload))
+			if err != nil {
+				t.Fatalf("freed.create processing failed: %s", err)
+			}
+
+			if !reflect.DeepEqual(got.Payload, test.expected) {
+				t.Fatalf("freed.create got %+v (%T), expected %+v (%T)", got.Payload, got.Payload, test.expected, test.expected)
+			}
+		})
+	}
+}
+
+func TestBadFreeDCreate(t *testing.T) {
+	packetEncoder := processor.FreeDCreate{}
+	tests := []struct {
+		name        string
+		payload     any
+		errorString string
+	}{}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+
+			got, err := packetEncoder.Process(t.Context(), common.GetWrappedPayload(t.Context(), test.payload))
+
+			if err == nil {
+				t.Fatalf("freed.create expected to fail but succeeded, got: %v", got)
+
+			}
+			if err.Error() != test.errorString {
+				t.Fatalf("freed.create got error '%s', expected '%s'", err.Error(), test.errorString)
+			}
+		})
+	}
+}