Function TestExtractGoFunctionName

internal/extgen/gofile_test.go:718–762

(t *testing.T)

}

func TestExtractGoFunctionName(t *testing.T) {
	tests := []struct {
		name     string
		input    string
		expected string
	}{
		{
			name:     "simple function",
			input:    "func test() {}",
			expected: "test",
		},
		{
			name:     "function with params",
			input:    "func calculate(a int, b int) int {}",
			expected: "calculate",
		},
		{
			name:     "function with complex params",
			input:    "func process(data *go_string, opts *go_nullable) *go_value {}",
			expected: "process",
		},
		{
			name:     "function with whitespace",
			input:    "func  spacedName  () {}",
			expected: "spacedName",
		},
		{
			name:     "no func keyword",
			input:    "test() {}",
			expected: "",
		},
		{
			name:     "empty string",
			input:    "",
			expected: "",
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			result := extractGoFunctionName(tt.input)
			assert.Equal(t, tt.expected, result)
		})
	}
}

func TestExtractGoFunctionSignatureParams(t *testing.T) {
	tests := []struct {