assist_tests

type Case struct {
	ID   int               // parsed from filename "NN.<name>.yaml"
	Path string            // absolute path to the YAML file
	Name string            `yaml:"name"`
	Seed string            `yaml:"seed"`
	Env  map[string]string `yaml:"env"`
	// MockAgents overrides default stub agent scripts ($HOME/bin/<name>).
	MockAgents map[string]MockAgent `yaml:"mock_agents"`
	// NoMockAgents disables the harness's default stub-agent install. Use
	// for cases that assert "no AI agent on $PATH" — otherwise the stubs
	// trip codex's PATH-based Detect().
	NoMockAgents bool `yaml:"no_mock_agents"`
	TimeoutS     int  `yaml:"timeout_s"`
	// Order is the sequence of tmux steps the harness drives. Named "order"
	// (not "steps") to avoid colliding with pipeline/replication step
	// terminology used elsewhere in this repo's YAML configs.
	Order       []Step       `yaml:"order"`
	AssertFiles []FileAssert `yaml:"assert_files"`
	// AssertExitCode, when set, checks $? of the last shell command after
	// all order steps complete (via echo of a unique marker).
	AssertExitCode *int `yaml:"assert_exit_code"`
}

type FileAssert struct {
	Path               string   `yaml:"path"`
	Contains           []string `yaml:"contains"`
	MD5MatchesEmbedded bool     `yaml:"md5_matches_embedded"`
	IsRedirectTo       string   `yaml:"is_redirect_to"`
	// NotEmpty only checks the file is non-empty (prefer this over a no-op
	// md5 flag when embed comparison is not needed).
	NotEmpty bool `yaml:"not_empty"`
}

type MockAgent struct {
	ExitCode int    `yaml:"exit_code"`
	Stdout   string `yaml:"stdout"`
}

type Step struct {
	Run               string   `yaml:"run"`
	SendKey           string   `yaml:"send_key"`
	SendKeys          []string `yaml:"send_keys"`
	Type              string   `yaml:"type"`
	WaitFor           string   `yaml:"wait_for"`
	ExpectContains    string   `yaml:"expect_contains"`
	ExpectNotContains string   `yaml:"expect_not_contains"`
	ExpectScreen      string   `yaml:"expect_screen"`
	ExpectExit        *int     `yaml:"expect_exit"`
	SleepMs           int      `yaml:"sleep_ms"`
	TimeoutMs         int      `yaml:"timeout_ms"`
}

type TmuxSession struct {
	Name    string // session name, e.g. "sling-ai-01"
	HomeDir string // ephemeral $HOME for this session
	BinDir  string // $HOME/bin (mock agents installed here)
	Logger  *bytes.Buffer
	// contains filtered or unexported fields
}