Mikkel Georgsen
7800917500
- Add CableLabelData struct and RenderCable() producing 384x180 bitmap - Cable template: HW ID, name, USB version/speed, wattage/test date - IsCableDevice() detects cable records by name or AINotes heuristic - T-04-07 mitigation applied: HWID format validated in RenderCable too - All 5 cable tests pass (10 total in package)
119 lines
2.8 KiB
Go
119 lines
2.8 KiB
Go
package labels
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import (
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"testing"
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"git.georgsen.dk/hwlab/internal/netbox"
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)
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// TestRenderCable_ImageDimensions verifies cable label is 384x180.
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func TestRenderCable_ImageDimensions(t *testing.T) {
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d := CableLabelData{
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HWID: "HW-00042",
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Name: "USB-C 2m Cable",
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USBVersion: "USB 3.2 Gen 2",
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MaxSpeedGbps: 10,
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MaxWatts: 100,
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TestDate: "2026-04-13",
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}
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img, err := RenderCable(d)
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if err != nil {
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t.Fatalf("RenderCable returned error: %v", err)
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}
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bounds := img.Bounds()
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if bounds.Dx() != LabelWidth {
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t.Errorf("expected width %d, got %d", LabelWidth, bounds.Dx())
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}
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if bounds.Dy() != CableLabelHeight {
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t.Errorf("expected height %d, got %d", CableLabelHeight, bounds.Dy())
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}
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}
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// TestRenderCable_FullData verifies a fully-populated CableLabelData renders without error.
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func TestRenderCable_FullData(t *testing.T) {
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d := CableLabelData{
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HWID: "HW-00042",
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Name: "USB-C 2m Cable",
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USBVersion: "USB 3.2 Gen 2",
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MaxSpeedGbps: 10,
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MaxWatts: 100,
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TestDate: "2026-04-13",
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}
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img, err := RenderCable(d)
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if err != nil {
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t.Fatalf("RenderCable returned error: %v", err)
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}
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if img == nil {
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t.Fatal("expected non-nil image")
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}
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}
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// TestIsCableDevice_True verifies that a device with "cable" in Name returns true.
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func TestIsCableDevice_True(t *testing.T) {
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tests := []struct {
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name string
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device netbox.Device
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}{
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{
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name: "cable in device name",
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device: netbox.Device{
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Name: "USB-C Cable 2m",
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},
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},
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{
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name: "cable in AINotes",
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device: netbox.Device{
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Name: "HW-00050",
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CustomFields: netbox.CustomFields{
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AINotes: "This is a USB cable for data transfer",
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},
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},
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},
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{
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name: "CABLE uppercase",
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device: netbox.Device{
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Name: "CABLE USB 3.0",
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if !IsCableDevice(tt.device) {
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t.Errorf("expected IsCableDevice to return true for device: %+v", tt.device)
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}
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})
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}
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}
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// TestIsCableDevice_False verifies that a device with no cable indicators returns false.
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func TestIsCableDevice_False(t *testing.T) {
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d := netbox.Device{
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Name: "Intel NUC i5",
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CustomFields: netbox.CustomFields{
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AINotes: "Mini PC with 16GB RAM",
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},
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}
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if IsCableDevice(d) {
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t.Errorf("expected IsCableDevice to return false for non-cable device: %+v", d)
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}
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}
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// TestRenderCable_EmptyTestDate verifies "Not tested" is used when TestDate is empty.
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func TestRenderCable_EmptyTestDate(t *testing.T) {
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d := CableLabelData{
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HWID: "HW-00042",
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Name: "USB-C Cable",
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USBVersion: "USB 2.0",
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MaxSpeedGbps: 0.48,
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MaxWatts: 5,
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TestDate: "", // intentionally empty
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}
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// Must not panic
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img, err := RenderCable(d)
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if err != nil {
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t.Fatalf("RenderCable returned error on empty TestDate: %v", err)
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}
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if img == nil {
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t.Fatal("expected non-nil image, got nil")
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}
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}
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