testutil

package

v0.5.0 Latest Latest Go to latest Published: Oct 18, 2025 License: MIT Imports: 11 Imported by: 0

Details

Package testutil provides testing utilities for the Aseprite MCP server.

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func CreateTestConfigWithPath(t *testing.T, asepritePath string) *config.Config

CreateTestConfigWithPath creates a test config with explicit Aseprite path. Use this when you need to override the default config for specific tests.

func DecodeImage(r io.Reader) (image.Image, string, error)

DecodeImage decodes an image from a reader and returns the image and format.

func FormatPixelPos(x, y int) string

FormatPixelPos formats a pixel position as a string for use as a map key.

func LoadTestConfig(t *testing.T) *config.Config

LoadTestConfig loads the test configuration from the standard config file. Tests MUST have a valid config file with real Aseprite path configured.

func LoadTestConfigTB(tb TB) *config.Config

LoadTestConfigTB loads the test configuration for tests or benchmarks.

func TempSpriteDir(t *testing.T) string

TempSpriteDir returns a temporary directory for sprite files.

func TempSpritePath(t *testing.T, name string) string

TempSpritePath returns a path for a temporary sprite file.

func TempSpritePathTB(tb TB, filename string) string

TempSpritePath generates a temporary sprite file path for tests/benchmarks.

type PixelData struct {
	X     int    `json:"x"`
	Y     int    `json:"y"`
	Color string `json:"color"`
}

PixelData represents a pixel with coordinates and color for testing.

func ParsePixelData(jsonData string) ([]PixelData, error)

ParsePixelData parses JSON pixel data returned by get_pixels.

type TB interface {
	Helper()
	Fatalf(format string, args ...interface{})
	TempDir() string
}

TB is the interface common to *testing.T and *testing.B.