feat: publish pwm feedback

2022-09-03 18:37:53 +02:00
1 parent 14d5c605e7
commit e788abd5a9
@@ -0,0 +1,135 @@
+package tools
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestNewThresholdConfigFromJson(t *testing.T) {
+	type args struct {
+		fileName string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    *ThresholdConfig
+		wantErr bool
+	}{
+		{
+			name: "default config",
+			args: args{
+				fileName: "test_data/config.json",
+			},
+			want: &defaultThresholdConfig,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := NewThresholdConfigFromJson(tt.args.fileName)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("NewThresholdConfigFromJson() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(*got, *tt.want) {
+				t.Errorf("NewThresholdConfigFromJson() got = %v, want %v", got, tt.want)
+			}
+			if !reflect.DeepEqual(got.MinValid, tt.want.MinValid) {
+				t.Errorf("NewThresholdConfigFromJson(), bad minValid value: got = %v, want %v", got.MinValid, tt.want.MinValid)
+			}
+			if !reflect.DeepEqual(got.ThresholdSteps, tt.want.ThresholdSteps) {
+				t.Errorf("NewThresholdConfigFromJson(), bad ThresholdSteps: got = %v, want %v", got.ThresholdSteps, tt.want.ThresholdSteps)
+			}
+		})
+	}
+}
+
+func TestThresholdConfig_ValueOf(t *testing.T) {
+	type fields struct {
+		ThresholdSteps []float64
+		MinValue       int
+		Data           []int
+	}
+	type args struct {
+		pwm int
+	}
+	tests := []struct {
+		name   string
+		fields fields
+		args   args
+		want   float64
+	}{
+		{
+			name: "big value",
+			fields: fields{
+				ThresholdSteps: defaultThresholdConfig.ThresholdSteps,
+				MinValue:       defaultThresholdConfig.MinValid,
+				Data:           defaultThresholdConfig.Data,
+			},
+			args: args{
+				pwm: 11000.,
+			},
+			want: 0,
+		},
+		{
+			name: "little value",
+			fields: fields{
+				ThresholdSteps: defaultThresholdConfig.ThresholdSteps,
+				MinValue:       defaultThresholdConfig.MinValid,
+				Data:           defaultThresholdConfig.Data,
+			},
+			args: args{
+				pwm: defaultThresholdConfig.MinValid - 1,
+			},
+			want: 0,
+		},
+		{
+			name: "pwm at limit",
+			fields: fields{
+				ThresholdSteps: defaultThresholdConfig.ThresholdSteps,
+				MinValue:       defaultThresholdConfig.MinValid,
+				Data:           defaultThresholdConfig.Data,
+			},
+			args: args{
+				pwm: defaultThresholdConfig.Data[2],
+			},
+			want: defaultThresholdConfig.ThresholdSteps[2],
+		},
+		{
+			name: "between 2 limits",
+			fields: fields{
+				ThresholdSteps: defaultThresholdConfig.ThresholdSteps,
+				MinValue:       defaultThresholdConfig.MinValid,
+				Data:           defaultThresholdConfig.Data,
+			},
+			args: args{
+				pwm: 800,
+			},
+			want: 0.275,
+		},
+		{
+			name: "over last value and > minValue",
+			fields: fields{
+				ThresholdSteps: defaultThresholdConfig.ThresholdSteps,
+				MinValue:       defaultThresholdConfig.MinValid,
+				Data:           defaultThresholdConfig.Data,
+			},
+			args: args{
+				pwm: defaultThresholdConfig.MinValid + 3,
+			},
+			want: 1.,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			f := &ThresholdConfig{
+				ThresholdSteps: tt.fields.ThresholdSteps,
+				MinValid:       tt.fields.MinValue,
+				Data:           tt.fields.Data,
+			}
+			got := f.ValueOf(tt.args.pwm)
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("ValueOf() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}