Function TestSpec_PublicAPI_FormatErrorChain

pkg/console/spec_test.go:527–538

TestSpec_PublicAPI_FormatErrorChain validates the documented FormatErrorChain function. Specification: "Formats an error together with its entire %w-wrapped cause chain. Each level of the chain is shown on a new indented line for easy debugging."

(t *testing.T)

// Specification: "Formats an error together with its entire %w-wrapped cause chain.
// Each level of the chain is shown on a new indented line for easy debugging."
func TestSpec_PublicAPI_FormatErrorChain(t *testing.T) {
	inner := errors.New("network failure")
	middle := fmt.Errorf("dial failed: %w", inner)
	outer := fmt.Errorf("connection refused: %w", middle)

	result := FormatErrorChain(outer)
	assert.NotEmpty(t, result, "FormatErrorChain should return non-empty output")
	assert.Contains(t, result, "connection refused",
		"FormatErrorChain output should include the outermost error")
	assert.Contains(t, result, "network failure",
		"FormatErrorChain output should include the deepest wrapped cause")
}

// TestSpec_PublicAPI_RenderErrorBox validates the documented RenderErrorBox function.
// Specification: "Returns a red-bordered error box displaying title."