go-devops/ansible/executor_test.go
Snider 6e346cb2fd test(devops): Phase 0 test coverage and hardening
- Fix go vet warnings across 4 files: update stale API calls in
  container/linuxkit_test.go, container/state_test.go, and
  devops/devops_test.go (removed io.Local arg from NewState/LoadState),
  rewrite container/templates_test.go for package-level function API
- Add ansible/parser_test.go: 17 tests covering ParsePlaybook,
  ParseInventory, ParseTasks, GetHosts, GetHostVars, isModule,
  NormalizeModule (plays, vars, handlers, blocks, loops, roles, FQCN)
- Add ansible/types_test.go: RoleRef/Task UnmarshalYAML, Inventory
  structure, Facts, TaskResult, KnownModules validation
- Add ansible/executor_test.go: executor logic (getHosts, matchesTags,
  evaluateWhen, templateString, applyFilter, resolveLoop, templateArgs,
  handleNotify, normalizeConditions, helper functions)
- Add infra/hetzner_test.go: HCloudClient/HRobotClient construction,
  do() round-trip via httptest, API error handling, JSON serialisation
  for HCloudServer, HCloudLoadBalancer, HRobotServer
- Add infra/cloudns_test.go: doRaw() round-trip via httptest, zone/record
  JSON parsing, CRUD response validation, ACME challenge logic,
  auth param verification, error handling
- Fix go.mod replace directive path (../go -> ../core)
- All tests pass, go vet clean, go test -race clean

Co-Authored-By: Virgil <virgil@lethean.io>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-20 01:36:03 +00:00

427 lines
11 KiB
Go

package ansible
import (
"testing"
"github.com/stretchr/testify/assert"
)
// --- NewExecutor ---
func TestNewExecutor_Good(t *testing.T) {
e := NewExecutor("/some/path")
assert.NotNil(t, e)
assert.NotNil(t, e.parser)
assert.NotNil(t, e.vars)
assert.NotNil(t, e.facts)
assert.NotNil(t, e.results)
assert.NotNil(t, e.handlers)
assert.NotNil(t, e.notified)
assert.NotNil(t, e.clients)
}
// --- SetVar ---
func TestSetVar_Good(t *testing.T) {
e := NewExecutor("/tmp")
e.SetVar("foo", "bar")
e.SetVar("count", 42)
assert.Equal(t, "bar", e.vars["foo"])
assert.Equal(t, 42, e.vars["count"])
}
// --- SetInventoryDirect ---
func TestSetInventoryDirect_Good(t *testing.T) {
e := NewExecutor("/tmp")
inv := &Inventory{
All: &InventoryGroup{
Hosts: map[string]*Host{
"web1": {AnsibleHost: "10.0.0.1"},
},
},
}
e.SetInventoryDirect(inv)
assert.Equal(t, inv, e.inventory)
}
// --- getHosts ---
func TestGetHosts_Executor_Good_WithInventory(t *testing.T) {
e := NewExecutor("/tmp")
e.SetInventoryDirect(&Inventory{
All: &InventoryGroup{
Hosts: map[string]*Host{
"host1": {},
"host2": {},
},
},
})
hosts := e.getHosts("all")
assert.Len(t, hosts, 2)
}
func TestGetHosts_Executor_Good_Localhost(t *testing.T) {
e := NewExecutor("/tmp")
// No inventory set
hosts := e.getHosts("localhost")
assert.Equal(t, []string{"localhost"}, hosts)
}
func TestGetHosts_Executor_Good_NoInventory(t *testing.T) {
e := NewExecutor("/tmp")
hosts := e.getHosts("webservers")
assert.Nil(t, hosts)
}
func TestGetHosts_Executor_Good_WithLimit(t *testing.T) {
e := NewExecutor("/tmp")
e.SetInventoryDirect(&Inventory{
All: &InventoryGroup{
Hosts: map[string]*Host{
"host1": {},
"host2": {},
"host3": {},
},
},
})
e.Limit = "host2"
hosts := e.getHosts("all")
assert.Len(t, hosts, 1)
assert.Contains(t, hosts, "host2")
}
// --- matchesTags ---
func TestMatchesTags_Good_NoTagsFilter(t *testing.T) {
e := NewExecutor("/tmp")
assert.True(t, e.matchesTags(nil))
assert.True(t, e.matchesTags([]string{"any", "tags"}))
}
func TestMatchesTags_Good_IncludeTag(t *testing.T) {
e := NewExecutor("/tmp")
e.Tags = []string{"deploy"}
assert.True(t, e.matchesTags([]string{"deploy"}))
assert.True(t, e.matchesTags([]string{"setup", "deploy"}))
assert.False(t, e.matchesTags([]string{"other"}))
}
func TestMatchesTags_Good_SkipTag(t *testing.T) {
e := NewExecutor("/tmp")
e.SkipTags = []string{"slow"}
assert.True(t, e.matchesTags([]string{"fast"}))
assert.False(t, e.matchesTags([]string{"slow"}))
assert.False(t, e.matchesTags([]string{"fast", "slow"}))
}
func TestMatchesTags_Good_AllTag(t *testing.T) {
e := NewExecutor("/tmp")
e.Tags = []string{"all"}
assert.True(t, e.matchesTags([]string{"anything"}))
}
func TestMatchesTags_Good_NoTaskTags(t *testing.T) {
e := NewExecutor("/tmp")
e.Tags = []string{"deploy"}
// Tasks with no tags should not match when include tags are set
assert.False(t, e.matchesTags(nil))
assert.False(t, e.matchesTags([]string{}))
}
// --- handleNotify ---
func TestHandleNotify_Good_String(t *testing.T) {
e := NewExecutor("/tmp")
e.handleNotify("restart nginx")
assert.True(t, e.notified["restart nginx"])
}
func TestHandleNotify_Good_StringList(t *testing.T) {
e := NewExecutor("/tmp")
e.handleNotify([]string{"restart nginx", "reload config"})
assert.True(t, e.notified["restart nginx"])
assert.True(t, e.notified["reload config"])
}
func TestHandleNotify_Good_AnyList(t *testing.T) {
e := NewExecutor("/tmp")
e.handleNotify([]any{"restart nginx", "reload config"})
assert.True(t, e.notified["restart nginx"])
assert.True(t, e.notified["reload config"])
}
// --- normalizeConditions ---
func TestNormalizeConditions_Good_String(t *testing.T) {
result := normalizeConditions("my_var is defined")
assert.Equal(t, []string{"my_var is defined"}, result)
}
func TestNormalizeConditions_Good_StringSlice(t *testing.T) {
result := normalizeConditions([]string{"cond1", "cond2"})
assert.Equal(t, []string{"cond1", "cond2"}, result)
}
func TestNormalizeConditions_Good_AnySlice(t *testing.T) {
result := normalizeConditions([]any{"cond1", "cond2"})
assert.Equal(t, []string{"cond1", "cond2"}, result)
}
func TestNormalizeConditions_Good_Nil(t *testing.T) {
result := normalizeConditions(nil)
assert.Nil(t, result)
}
// --- evaluateWhen ---
func TestEvaluateWhen_Good_TrueLiteral(t *testing.T) {
e := NewExecutor("/tmp")
assert.True(t, e.evaluateWhen("true", "host1", nil))
assert.True(t, e.evaluateWhen("True", "host1", nil))
}
func TestEvaluateWhen_Good_FalseLiteral(t *testing.T) {
e := NewExecutor("/tmp")
assert.False(t, e.evaluateWhen("false", "host1", nil))
assert.False(t, e.evaluateWhen("False", "host1", nil))
}
func TestEvaluateWhen_Good_Negation(t *testing.T) {
e := NewExecutor("/tmp")
assert.False(t, e.evaluateWhen("not true", "host1", nil))
assert.True(t, e.evaluateWhen("not false", "host1", nil))
}
func TestEvaluateWhen_Good_RegisteredVarDefined(t *testing.T) {
e := NewExecutor("/tmp")
e.results["host1"] = map[string]*TaskResult{
"myresult": {Changed: true, Failed: false},
}
assert.True(t, e.evaluateWhen("myresult is defined", "host1", nil))
assert.False(t, e.evaluateWhen("myresult is not defined", "host1", nil))
assert.False(t, e.evaluateWhen("nonexistent is defined", "host1", nil))
assert.True(t, e.evaluateWhen("nonexistent is not defined", "host1", nil))
}
func TestEvaluateWhen_Good_RegisteredVarStatus(t *testing.T) {
e := NewExecutor("/tmp")
e.results["host1"] = map[string]*TaskResult{
"success_result": {Changed: true, Failed: false},
"failed_result": {Failed: true},
"skipped_result": {Skipped: true},
}
assert.True(t, e.evaluateWhen("success_result is success", "host1", nil))
assert.True(t, e.evaluateWhen("success_result is succeeded", "host1", nil))
assert.True(t, e.evaluateWhen("success_result is changed", "host1", nil))
assert.True(t, e.evaluateWhen("failed_result is failed", "host1", nil))
assert.True(t, e.evaluateWhen("skipped_result is skipped", "host1", nil))
}
func TestEvaluateWhen_Good_VarTruthy(t *testing.T) {
e := NewExecutor("/tmp")
e.vars["enabled"] = true
e.vars["disabled"] = false
e.vars["name"] = "hello"
e.vars["empty"] = ""
e.vars["count"] = 5
e.vars["zero"] = 0
assert.True(t, e.evalCondition("enabled", "host1"))
assert.False(t, e.evalCondition("disabled", "host1"))
assert.True(t, e.evalCondition("name", "host1"))
assert.False(t, e.evalCondition("empty", "host1"))
assert.True(t, e.evalCondition("count", "host1"))
assert.False(t, e.evalCondition("zero", "host1"))
}
func TestEvaluateWhen_Good_MultipleConditions(t *testing.T) {
e := NewExecutor("/tmp")
e.vars["enabled"] = true
// All conditions must be true (AND)
assert.True(t, e.evaluateWhen([]any{"true", "True"}, "host1", nil))
assert.False(t, e.evaluateWhen([]any{"true", "false"}, "host1", nil))
}
// --- templateString ---
func TestTemplateString_Good_SimpleVar(t *testing.T) {
e := NewExecutor("/tmp")
e.vars["name"] = "world"
result := e.templateString("hello {{ name }}", "", nil)
assert.Equal(t, "hello world", result)
}
func TestTemplateString_Good_MultVars(t *testing.T) {
e := NewExecutor("/tmp")
e.vars["host"] = "example.com"
e.vars["port"] = 8080
result := e.templateString("http://{{ host }}:{{ port }}", "", nil)
assert.Equal(t, "http://example.com:8080", result)
}
func TestTemplateString_Good_Unresolved(t *testing.T) {
e := NewExecutor("/tmp")
result := e.templateString("{{ undefined_var }}", "", nil)
assert.Equal(t, "{{ undefined_var }}", result)
}
func TestTemplateString_Good_NoTemplate(t *testing.T) {
e := NewExecutor("/tmp")
result := e.templateString("plain string", "", nil)
assert.Equal(t, "plain string", result)
}
// --- applyFilter ---
func TestApplyFilter_Good_Default(t *testing.T) {
e := NewExecutor("/tmp")
assert.Equal(t, "hello", e.applyFilter("hello", "default('fallback')"))
assert.Equal(t, "fallback", e.applyFilter("", "default('fallback')"))
}
func TestApplyFilter_Good_Bool(t *testing.T) {
e := NewExecutor("/tmp")
assert.Equal(t, "true", e.applyFilter("true", "bool"))
assert.Equal(t, "true", e.applyFilter("yes", "bool"))
assert.Equal(t, "true", e.applyFilter("1", "bool"))
assert.Equal(t, "false", e.applyFilter("false", "bool"))
assert.Equal(t, "false", e.applyFilter("no", "bool"))
assert.Equal(t, "false", e.applyFilter("anything", "bool"))
}
func TestApplyFilter_Good_Trim(t *testing.T) {
e := NewExecutor("/tmp")
assert.Equal(t, "hello", e.applyFilter(" hello ", "trim"))
}
// --- resolveLoop ---
func TestResolveLoop_Good_SliceAny(t *testing.T) {
e := NewExecutor("/tmp")
items := e.resolveLoop([]any{"a", "b", "c"}, "host1")
assert.Len(t, items, 3)
}
func TestResolveLoop_Good_SliceString(t *testing.T) {
e := NewExecutor("/tmp")
items := e.resolveLoop([]string{"a", "b", "c"}, "host1")
assert.Len(t, items, 3)
}
func TestResolveLoop_Good_Nil(t *testing.T) {
e := NewExecutor("/tmp")
items := e.resolveLoop(nil, "host1")
assert.Nil(t, items)
}
// --- templateArgs ---
func TestTemplateArgs_Good(t *testing.T) {
e := NewExecutor("/tmp")
e.vars["myvar"] = "resolved"
args := map[string]any{
"plain": "no template",
"templated": "{{ myvar }}",
"number": 42,
}
result := e.templateArgs(args, "host1", nil)
assert.Equal(t, "no template", result["plain"])
assert.Equal(t, "resolved", result["templated"])
assert.Equal(t, 42, result["number"])
}
func TestTemplateArgs_Good_NestedMap(t *testing.T) {
e := NewExecutor("/tmp")
e.vars["port"] = "8080"
args := map[string]any{
"nested": map[string]any{
"port": "{{ port }}",
},
}
result := e.templateArgs(args, "host1", nil)
nested := result["nested"].(map[string]any)
assert.Equal(t, "8080", nested["port"])
}
func TestTemplateArgs_Good_ArrayValues(t *testing.T) {
e := NewExecutor("/tmp")
e.vars["pkg"] = "nginx"
args := map[string]any{
"packages": []any{"{{ pkg }}", "curl"},
}
result := e.templateArgs(args, "host1", nil)
pkgs := result["packages"].([]any)
assert.Equal(t, "nginx", pkgs[0])
assert.Equal(t, "curl", pkgs[1])
}
// --- Helper functions ---
func TestGetStringArg_Good(t *testing.T) {
args := map[string]any{
"name": "value",
"number": 42,
}
assert.Equal(t, "value", getStringArg(args, "name", ""))
assert.Equal(t, "42", getStringArg(args, "number", ""))
assert.Equal(t, "default", getStringArg(args, "missing", "default"))
}
func TestGetBoolArg_Good(t *testing.T) {
args := map[string]any{
"enabled": true,
"disabled": false,
"yes_str": "yes",
"true_str": "true",
"one_str": "1",
"no_str": "no",
}
assert.True(t, getBoolArg(args, "enabled", false))
assert.False(t, getBoolArg(args, "disabled", true))
assert.True(t, getBoolArg(args, "yes_str", false))
assert.True(t, getBoolArg(args, "true_str", false))
assert.True(t, getBoolArg(args, "one_str", false))
assert.False(t, getBoolArg(args, "no_str", true))
assert.True(t, getBoolArg(args, "missing", true))
assert.False(t, getBoolArg(args, "missing", false))
}
// --- Close ---
func TestClose_Good_EmptyClients(t *testing.T) {
e := NewExecutor("/tmp")
// Should not panic with no clients
e.Close()
assert.Empty(t, e.clients)
}