func TestAZModeValidate(t *testing.T) {
template := &parse.Template{}
prop := schema.Schema{}
ctx := schema.NewInitialContext(template, schema.NewResourceDefinitions(nil), schema.ValidationOptions{})
singleAZCtx := schema.NewPropertyContext(
schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("", map[string]interface{}{
"PreferredAvailabilityZones": []interface{}{"one"},
}),
schema.Resource{},
}),
prop,
)
multiAZCtx := schema.NewPropertyContext(
schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("", map[string]interface{}{
"PreferredAvailabilityZones": []interface{}{"one", "two"},
}),
schema.Resource{},
}),
prop)
if _, errs := azModeValidate("cross-az", singleAZCtx); errs == nil {
t.Error("Should fail if cross-az with single availability zone", errs)
}
if _, errs := azModeValidate("cross-az", multiAZCtx); errs != nil {
t.Error("Should pass if cross-az with multiple availability zones", errs)
}
}
func (c ValidateCommand) Run(args []string) int {
var warningsAsErrors bool
var format string
var experimentDisableObjectArrayCoercion bool
cmdFlags := flag.NewFlagSet("validate", flag.ContinueOnError)
cmdFlags.BoolVar(&warningsAsErrors, "warnings-as-errors", false, "Treats any warnings as errors and fails the validation")
cmdFlags.BoolVar(&experimentDisableObjectArrayCoercion, "experiment:disable-object-array-coercion", false, "(Experimental) Fail when objects are used in properties which expect an array")
cmdFlags.StringVar(&format, "format", "oneline", "Output formatting (online|grouped|machine)")
if err := cmdFlags.Parse(args); err != nil {
return 1
}
args = cmdFlags.Args()
stream, err := getReadStream(args)
if err != nil {
fmt.Println(err)
return 1
}
bytes, err := ioutil.ReadAll(stream)
if err != nil {
fmt.Println("Error reading JSON from Stdin")
return 1
}
template, err := parse.ParseTemplateJSON(bytes)
if err != nil {
fmt.Println("Error parsing JSON:", err)
return 1
}
_, reports := schema.TemplateValidate(
template,
schema.NewResourceDefinitions(resources.AwsTypes),
schema.ValidationOptions{
schema.OptionExperimentDisableObjectArrayCoercion: experimentDisableObjectArrayCoercion,
},
)
stats := reports.Stats()
if format == "grouped" {
printGroupedReports(reports)
} else if format == "machine" {
printTabbed(reports)
} else {
printReports(reports)
}
if warningsAsErrors || stats.Failures > 0 {
fmt.Printf("Fail: %d failures, %d warnings\n", stats.Failures, stats.Warnings)
return 1
}
fmt.Printf("Pass: %d failures, %d warnings\n", stats.Failures, stats.Warnings)
return 0
}
func TestGeoLocationSubdivisionCodeValidation(t *testing.T) {
template := &parse.Template{}
res := schema.Resource{
Properties: schema.Properties{
"GeoLocation": schema.Schema{
Type: geoLocation,
},
},
}
ctx := schema.NewInitialContext(template, schema.NewResourceDefinitions(map[string]schema.Resource{
"TestResource": res,
}), schema.ValidationOptions{})
badCountryCtx := schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("TestResource", map[string]interface{}{
"GeoLocation": map[string]interface{}{
"SubdivisionCode": "AK",
"CountryCode": "AU",
},
}),
res,
})
badSubdivisionCtx := schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("TestResource", map[string]interface{}{
"GeoLocation": map[string]interface{}{
"SubdivisionCode": "NSW",
"CountryCode": "US",
},
}),
res,
})
goodCombinationCtx := schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("TestResource", map[string]interface{}{
"GeoLocation": map[string]interface{}{
"SubdivisionCode": "AK",
"CountryCode": "US",
},
}),
res,
})
if _, errs := res.Validate(goodCombinationCtx); errs != nil {
t.Error("Period should pass on a valid state with US as the country", errs)
}
if _, errs := res.Validate(badSubdivisionCtx); errs == nil {
t.Error("Period should fail on an invalid subdivision with US as the country")
}
if _, errs := res.Validate(badCountryCtx); errs == nil {
t.Error("Period should fail when subdivision set without US as the country")
}
}
func TestAllowedMethodsFixedArrays(t *testing.T) {
res := Distribution
template := &parse.Template{}
ctx := schema.NewInitialContext(template, schema.NewResourceDefinitions(map[string]schema.Resource{
"TestResource": res,
}), schema.ValidationOptions{})
testCFDistribution := func(allowedMethods []interface{}) schema.ResourceContext {
return schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("TestResource", map[string]interface{}{
"DistributionConfig": map[string]interface{}{
"Enabled": true,
"DefaultCacheBehavior": map[string]interface{}{
"AllowedMethods": allowedMethods,
"TargetOriginId": "test",
"ViewerProtocolPolicy": "test",
"ForwardedValues": map[string]interface{}{
"QueryString": true,
},
},
"Origins": []interface{}{
map[string]interface{}{
"Id": "test",
"DomainName": "test",
"CustomOriginConfig": map[string]interface{}{
"OriginProtocolPolicy": "test",
},
},
},
},
}),
res,
})
}
if _, errs := res.Validate(testCFDistribution([]interface{}{"HEAD", "GET"})); errs != nil {
t.Error("Should pass with expected array", errs)
}
if _, errs := res.Validate(testCFDistribution([]interface{}{"GET", "HEAD"})); errs != nil {
t.Error("Should pass with expected array in different order", errs)
}
if _, errs := res.Validate(testCFDistribution([]interface{}{"DELETE", "GET", "HEAD"})); errs == nil {
t.Error("Should fail with random subset")
}
if _, errs := res.Validate(testCFDistribution([]interface{}{"GET", "HEAD", "somethingElse"})); errs == nil {
t.Error("Should fail with unexpected item")
}
}
func TestNumCacheNodesValidate(t *testing.T) {
template := &parse.Template{}
prop := schema.Schema{}
ctx := schema.NewInitialContext(template, schema.NewResourceDefinitions(nil), schema.ValidationOptions{})
redisCtx := schema.NewPropertyContext(
schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("", map[string]interface{}{
"Engine": "redis",
}),
schema.Resource{},
}),
prop)
memcachedCtx := schema.NewPropertyContext(
schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("", map[string]interface{}{
"Engine": "memcached",
}),
schema.Resource{},
}),
prop)
if _, errs := numCacheNodesValidate(float64(1), redisCtx); errs != nil {
t.Error("Should pass with 1 redis node", errs)
}
if _, errs := numCacheNodesValidate(float64(2), redisCtx); errs == nil {
t.Error("Should fail with more than 1 redis node", errs)
}
if _, errs := numCacheNodesValidate(float64(1), memcachedCtx); errs != nil {
t.Error("Should pass with 1 memcached node", errs)
}
if _, errs := numCacheNodesValidate(float64(20), memcachedCtx); errs != nil {
t.Error("Should pass with 20 memcached nodes", errs)
}
if _, errs := numCacheNodesValidate(float64(21), memcachedCtx); errs == nil {
t.Error("Should fail with 21 memcached nodes", errs)
}
}
func TestAutomaticFailoverEnabled(t *testing.T) {
template := &parse.Template{}
res := ReplicationGroup
ctx := schema.NewInitialContext(template, schema.NewResourceDefinitions(map[string]schema.Resource{
"TestResource": res,
}), schema.ValidationOptions{})
badVersionCtx := schema.NewPropertyContext(
schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("TestResource", map[string]interface{}{
"EngineVersion": "2.7",
"CacheNodeType": "cache.m3.medium",
}),
res,
}),
schema.Schema{})
badNodeTypeT1Ctx := schema.NewPropertyContext(
schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("TestResource", map[string]interface{}{
"EngineVersion": "2.8",
"CacheNodeType": "cache.t1.micro",
}),
res,
}),
schema.Schema{})
badNodeTypeT2Ctx := schema.NewPropertyContext(
schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("TestResource", map[string]interface{}{
"EngineVersion": "2.8",
"CacheNodeType": "cache.t2.micro",
}),
res,
}),
schema.Schema{})
goodCtx := schema.NewPropertyContext(
schema.NewResourceContext(ctx, schema.ResourceWithDefinition{
parse.NewTemplateResource("TestResource", map[string]interface{}{
"EngineVersion": "2.8",
"CacheNodeType": "cache.m3.medium",
}),
res,
}),
schema.Schema{})
if _, errs := automaticFailoverEnabledValidation(true, badVersionCtx); errs == nil {
t.Error("Should fail if has engine less than 2.8")
}
if _, errs := automaticFailoverEnabledValidation(true, badNodeTypeT1Ctx); errs == nil {
t.Error("Should fail if has node type of t1 or t2")
}
if _, errs := automaticFailoverEnabledValidation(true, badNodeTypeT2Ctx); errs == nil {
t.Error("Should fail if has node type of t1 or t2")
}
if _, errs := automaticFailoverEnabledValidation(true, goodCtx); errs != nil {
t.Error("Should pass if engine is 2.8 or above and node type isn't t1 or t2")
}
}