initial

2026-01-06 10:20:34 -08:00
parent 0e1fc6a88d
commit a8ab26752a
15 changed files with 1806 additions and 929 deletions
@@ -0,0 +1,105 @@
+//go:build linux
+// +build linux
+
+package monitor
+
+import (
+	"testing"
+
+	tcell "github.com/gdamore/tcell/v2"
+)
+
+// TestMeterColorForValue tests the MeterColorForValue function
+func TestMeterColorForValue(t *testing.T) {
+	tests := []struct {
+		name      string
+		value     int
+		maxValue  int
+		reverse   bool
+		wantColor tcell.Style
+	}{
+		// Reverse mode tests (low is good, high is bad)
+		{
+			name:      "reverse mode: 0% (best)",
+			value:     0,
+			maxValue:  10,
+			reverse:   true,
+			wantColor: CBrightGreen,
+		},
+		{
+			name:      "reverse mode: 10% (good)",
+			value:     1,
+			maxValue:  10,
+			reverse:   true,
+			wantColor: CBrightGreen,
+		},
+		{
+			name:      "reverse mode: 50% (medium)",
+			value:     5,
+			maxValue:  10,
+			reverse:   true,
+			wantColor: CYellow,
+		},
+		{
+			name:      "reverse mode: 90% (bad)",
+			value:     9,
+			maxValue:  10,
+			reverse:   true,
+			wantColor: CRed,
+		},
+		{
+			name:      "reverse mode: 100% (worst)",
+			value:     10,
+			maxValue:  10,
+			reverse:   true,
+			wantColor: CRed,
+		},
+
+		// Normal mode tests (high is good, low is bad)
+		{
+			name:      "normal mode: 0% (worst)",
+			value:     0,
+			maxValue:  10,
+			reverse:   false,
+			wantColor: CRed,
+		},
+		{
+			name:      "normal mode: 10% (bad)",
+			value:     1,
+			maxValue:  10,
+			reverse:   false,
+			wantColor: CRed,
+		},
+		{
+			name:      "normal mode: 50% (medium)",
+			value:     5,
+			maxValue:  10,
+			reverse:   false,
+			wantColor: CYellow,
+		},
+		{
+			name:      "normal mode: 90% (good)",
+			value:     9,
+			maxValue:  10,
+			reverse:   false,
+			wantColor: CBrightGreen,
+		},
+		{
+			name:      "normal mode: 100% (best)",
+			value:     10,
+			maxValue:  10,
+			reverse:   false,
+			wantColor: CBrightGreen,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := MeterColorForValue(tt.value, tt.maxValue, tt.reverse)
+			if got != tt.wantColor {
+				t.Errorf("MeterColorForValue(%d, %d, %v) = %v, want %v",
+					tt.value, tt.maxValue, tt.reverse, got, tt.wantColor)
+			}
+		})
+	}
+}