Grand test fixup (#138)

* start fixing up tests

* fix up tests + automate with drone

* fiddle with linting

* messing about with drone.yml

* some more fiddling

* hmmm

* add cache

* add vendor directory

* verbose

* ci updates

* update some little things

* update sig

3 files changed, 990 insertions, 0 deletions

diff --git a/vendor/github.com/go-fed/activity/streams/impl/activitystreams/property_streams/gen_doc.go b/vendor/github.com/go-fed/activity/streams/impl/activitystreams/property_streams/gen_doc.go
new file mode 100644
index 000000000..3c9f21e89
--- /dev/null
+++ b/vendor/github.com/go-fed/activity/streams/impl/activitystreams/property_streams/gen_doc.go
@@ -0,0 +1,17 @@
+// Code generated by astool. DO NOT EDIT.
+
+// Package propertystreams contains the implementation for the streams property.
+// All applications are strongly encouraged to use the interface instead of
+// this concrete definition. The interfaces allow applications to consume only
+// the types and properties needed and be independent of the go-fed
+// implementation if another alternative implementation is created. This
+// package is code-generated and subject to the same license as the go-fed
+// tool used to generate it.
+//
+// This package is independent of other types' and properties' implementations
+// by having a Manager injected into it to act as a factory for the concrete
+// implementations. The implementations have been generated into their own
+// separate subpackages for each vocabulary.
+//
+// Strongly consider using the interfaces instead of this package.
+package propertystreams
diff --git a/vendor/github.com/go-fed/activity/streams/impl/activitystreams/property_streams/gen_pkg.go b/vendor/github.com/go-fed/activity/streams/impl/activitystreams/property_streams/gen_pkg.go
new file mode 100644
index 000000000..1ddf6c14b
--- /dev/null
+++ b/vendor/github.com/go-fed/activity/streams/impl/activitystreams/property_streams/gen_pkg.go
@@ -0,0 +1,35 @@
+// Code generated by astool. DO NOT EDIT.
+
+package propertystreams
+
+import vocab "github.com/go-fed/activity/streams/vocab"
+
+var mgr privateManager
+
+// privateManager abstracts the code-generated manager that provides access to
+// concrete implementations.
+type privateManager interface {
+	// DeserializeCollectionActivityStreams returns the deserialization method
+	// for the "ActivityStreamsCollection" non-functional property in the
+	// vocabulary "ActivityStreams"
+	DeserializeCollectionActivityStreams() func(map[string]interface{}, map[string]string) (vocab.ActivityStreamsCollection, error)
+	// DeserializeCollectionPageActivityStreams returns the deserialization
+	// method for the "ActivityStreamsCollectionPage" non-functional
+	// property in the vocabulary "ActivityStreams"
+	DeserializeCollectionPageActivityStreams() func(map[string]interface{}, map[string]string) (vocab.ActivityStreamsCollectionPage, error)
+	// DeserializeOrderedCollectionActivityStreams returns the deserialization
+	// method for the "ActivityStreamsOrderedCollection" non-functional
+	// property in the vocabulary "ActivityStreams"
+	DeserializeOrderedCollectionActivityStreams() func(map[string]interface{}, map[string]string) (vocab.ActivityStreamsOrderedCollection, error)
+	// DeserializeOrderedCollectionPageActivityStreams returns the
+	// deserialization method for the
+	// "ActivityStreamsOrderedCollectionPage" non-functional property in
+	// the vocabulary "ActivityStreams"
+	DeserializeOrderedCollectionPageActivityStreams() func(map[string]interface{}, map[string]string) (vocab.ActivityStreamsOrderedCollectionPage, error)
+}
+
+// SetManager sets the manager package-global variable. For internal use only, do
+// not use as part of Application behavior. Must be called at golang init time.
+func SetManager(m privateManager) {
+	mgr = m
+}
diff --git a/vendor/github.com/go-fed/activity/streams/impl/activitystreams/property_streams/gen_property_activitystreams_streams.go b/vendor/github.com/go-fed/activity/streams/impl/activitystreams/property_streams/gen_property_activitystreams_streams.go
new file mode 100644
index 000000000..83597d0c3
--- /dev/null
+++ b/vendor/github.com/go-fed/activity/streams/impl/activitystreams/property_streams/gen_property_activitystreams_streams.go
@@ -0,0 +1,938 @@
+// Code generated by astool. DO NOT EDIT.
+
+package propertystreams
+
+import (
+	"fmt"
+	vocab "github.com/go-fed/activity/streams/vocab"
+	"net/url"
+)
+
+// ActivityStreamsStreamsPropertyIterator is an iterator for a property. It is
+// permitted to be one of multiple value types. At most, one type of value can
+// be present, or none at all. Setting a value will clear the other types of
+// values so that only one of the 'Is' methods will return true. It is
+// possible to clear all values, so that this property is empty.
+type ActivityStreamsStreamsPropertyIterator struct {
+	activitystreamsOrderedCollectionMember     vocab.ActivityStreamsOrderedCollection
+	activitystreamsCollectionMember            vocab.ActivityStreamsCollection
+	activitystreamsCollectionPageMember        vocab.ActivityStreamsCollectionPage
+	activitystreamsOrderedCollectionPageMember vocab.ActivityStreamsOrderedCollectionPage
+	unknown                                    interface{}
+	iri                                        *url.URL
+	alias                                      string
+	myIdx                                      int
+	parent                                     vocab.ActivityStreamsStreamsProperty
+}
+
+// NewActivityStreamsStreamsPropertyIterator creates a new ActivityStreamsStreams
+// property.
+func NewActivityStreamsStreamsPropertyIterator() *ActivityStreamsStreamsPropertyIterator {
+	return &ActivityStreamsStreamsPropertyIterator{alias: ""}
+}
+
+// deserializeActivityStreamsStreamsPropertyIterator creates an iterator from an
+// element that has been unmarshalled from a text or binary format.
+func deserializeActivityStreamsStreamsPropertyIterator(i interface{}, aliasMap map[string]string) (*ActivityStreamsStreamsPropertyIterator, error) {
+	alias := ""
+	if a, ok := aliasMap["https://www.w3.org/ns/activitystreams"]; ok {
+		alias = a
+	}
+	if s, ok := i.(string); ok {
+		u, err := url.Parse(s)
+		// If error exists, don't error out -- skip this and treat as unknown string ([]byte) at worst
+		// Also, if no scheme exists, don't treat it as a URL -- net/url is greedy
+		if err == nil && len(u.Scheme) > 0 {
+			this := &ActivityStreamsStreamsPropertyIterator{
+				alias: alias,
+				iri:   u,
+			}
+			return this, nil
+		}
+	}
+	if m, ok := i.(map[string]interface{}); ok {
+		if v, err := mgr.DeserializeOrderedCollectionActivityStreams()(m, aliasMap); err == nil {
+			this := &ActivityStreamsStreamsPropertyIterator{
+				activitystreamsOrderedCollectionMember: v,
+				alias:                                  alias,
+			}
+			return this, nil
+		} else if v, err := mgr.DeserializeCollectionActivityStreams()(m, aliasMap); err == nil {
+			this := &ActivityStreamsStreamsPropertyIterator{
+				activitystreamsCollectionMember: v,
+				alias:                           alias,
+			}
+			return this, nil
+		} else if v, err := mgr.DeserializeCollectionPageActivityStreams()(m, aliasMap); err == nil {
+			this := &ActivityStreamsStreamsPropertyIterator{
+				activitystreamsCollectionPageMember: v,
+				alias:                               alias,
+			}
+			return this, nil
+		} else if v, err := mgr.DeserializeOrderedCollectionPageActivityStreams()(m, aliasMap); err == nil {
+			this := &ActivityStreamsStreamsPropertyIterator{
+				activitystreamsOrderedCollectionPageMember: v,
+				alias: alias,
+			}
+			return this, nil
+		}
+	}
+	this := &ActivityStreamsStreamsPropertyIterator{
+		alias:   alias,
+		unknown: i,
+	}
+	return this, nil
+}
+
+// GetActivityStreamsCollection returns the value of this property. When
+// IsActivityStreamsCollection returns false, GetActivityStreamsCollection
+// will return an arbitrary value.
+func (this ActivityStreamsStreamsPropertyIterator) GetActivityStreamsCollection() vocab.ActivityStreamsCollection {
+	return this.activitystreamsCollectionMember
+}
+
+// GetActivityStreamsCollectionPage returns the value of this property. When
+// IsActivityStreamsCollectionPage returns false,
+// GetActivityStreamsCollectionPage will return an arbitrary value.
+func (this ActivityStreamsStreamsPropertyIterator) GetActivityStreamsCollectionPage() vocab.ActivityStreamsCollectionPage {
+	return this.activitystreamsCollectionPageMember
+}
+
+// GetActivityStreamsOrderedCollection returns the value of this property. When
+// IsActivityStreamsOrderedCollection returns false,
+// GetActivityStreamsOrderedCollection will return an arbitrary value.
+func (this ActivityStreamsStreamsPropertyIterator) GetActivityStreamsOrderedCollection() vocab.ActivityStreamsOrderedCollection {
+	return this.activitystreamsOrderedCollectionMember
+}
+
+// GetActivityStreamsOrderedCollectionPage returns the value of this property.
+// When IsActivityStreamsOrderedCollectionPage returns false,
+// GetActivityStreamsOrderedCollectionPage will return an arbitrary value.
+func (this ActivityStreamsStreamsPropertyIterator) GetActivityStreamsOrderedCollectionPage() vocab.ActivityStreamsOrderedCollectionPage {
+	return this.activitystreamsOrderedCollectionPageMember
+}
+
+// GetIRI returns the IRI of this property. When IsIRI returns false, GetIRI will
+// return an arbitrary value.
+func (this ActivityStreamsStreamsPropertyIterator) GetIRI() *url.URL {
+	return this.iri
+}
+
+// GetType returns the value in this property as a Type. Returns nil if the value
+// is not an ActivityStreams type, such as an IRI or another value.
+func (this ActivityStreamsStreamsPropertyIterator) GetType() vocab.Type {
+	if this.IsActivityStreamsOrderedCollection() {
+		return this.GetActivityStreamsOrderedCollection()
+	}
+	if this.IsActivityStreamsCollection() {
+		return this.GetActivityStreamsCollection()
+	}
+	if this.IsActivityStreamsCollectionPage() {
+		return this.GetActivityStreamsCollectionPage()
+	}
+	if this.IsActivityStreamsOrderedCollectionPage() {
+		return this.GetActivityStreamsOrderedCollectionPage()
+	}
+
+	return nil
+}
+
+// HasAny returns true if any of the different values is set.
+func (this ActivityStreamsStreamsPropertyIterator) HasAny() bool {
+	return this.IsActivityStreamsOrderedCollection() ||
+		this.IsActivityStreamsCollection() ||
+		this.IsActivityStreamsCollectionPage() ||
+		this.IsActivityStreamsOrderedCollectionPage() ||
+		this.iri != nil
+}
+
+// IsActivityStreamsCollection returns true if this property has a type of
+// "Collection". When true, use the GetActivityStreamsCollection and
+// SetActivityStreamsCollection methods to access and set this property.
+func (this ActivityStreamsStreamsPropertyIterator) IsActivityStreamsCollection() bool {
+	return this.activitystreamsCollectionMember != nil
+}
+
+// IsActivityStreamsCollectionPage returns true if this property has a type of
+// "CollectionPage". When true, use the GetActivityStreamsCollectionPage and
+// SetActivityStreamsCollectionPage methods to access and set this property.
+func (this ActivityStreamsStreamsPropertyIterator) IsActivityStreamsCollectionPage() bool {
+	return this.activitystreamsCollectionPageMember != nil
+}
+
+// IsActivityStreamsOrderedCollection returns true if this property has a type of
+// "OrderedCollection". When true, use the GetActivityStreamsOrderedCollection
+// and SetActivityStreamsOrderedCollection methods to access and set this
+// property.
+func (this ActivityStreamsStreamsPropertyIterator) IsActivityStreamsOrderedCollection() bool {
+	return this.activitystreamsOrderedCollectionMember != nil
+}
+
+// IsActivityStreamsOrderedCollectionPage returns true if this property has a type
+// of "OrderedCollectionPage". When true, use the
+// GetActivityStreamsOrderedCollectionPage and
+// SetActivityStreamsOrderedCollectionPage methods to access and set this
+// property.
+func (this ActivityStreamsStreamsPropertyIterator) IsActivityStreamsOrderedCollectionPage() bool {
+	return this.activitystreamsOrderedCollectionPageMember != nil
+}
+
+// IsIRI returns true if this property is an IRI. When true, use GetIRI and SetIRI
+// to access and set this property
+func (this ActivityStreamsStreamsPropertyIterator) IsIRI() bool {
+	return this.iri != nil
+}
+
+// JSONLDContext returns the JSONLD URIs required in the context string for this
+// property and the specific values that are set. The value in the map is the
+// alias used to import the property's value or values.
+func (this ActivityStreamsStreamsPropertyIterator) JSONLDContext() map[string]string {
+	m := map[string]string{"https://www.w3.org/ns/activitystreams": this.alias}
+	var child map[string]string
+	if this.IsActivityStreamsOrderedCollection() {
+		child = this.GetActivityStreamsOrderedCollection().JSONLDContext()
+	} else if this.IsActivityStreamsCollection() {
+		child = this.GetActivityStreamsCollection().JSONLDContext()
+	} else if this.IsActivityStreamsCollectionPage() {
+		child = this.GetActivityStreamsCollectionPage().JSONLDContext()
+	} else if this.IsActivityStreamsOrderedCollectionPage() {
+		child = this.GetActivityStreamsOrderedCollectionPage().JSONLDContext()
+	}
+	/*
+	   Since the literal maps in this function are determined at
+	   code-generation time, this loop should not overwrite an existing key with a
+	   new value.
+	*/
+	for k, v := range child {
+		m[k] = v
+	}
+	return m
+}
+
+// KindIndex computes an arbitrary value for indexing this kind of value. This is
+// a leaky API detail only for folks looking to replace the go-fed
+// implementation. Applications should not use this method.
+func (this ActivityStreamsStreamsPropertyIterator) KindIndex() int {
+	if this.IsActivityStreamsOrderedCollection() {
+		return 0
+	}
+	if this.IsActivityStreamsCollection() {
+		return 1
+	}
+	if this.IsActivityStreamsCollectionPage() {
+		return 2
+	}
+	if this.IsActivityStreamsOrderedCollectionPage() {
+		return 3
+	}
+	if this.IsIRI() {
+		return -2
+	}
+	return -1
+}
+
+// LessThan compares two instances of this property with an arbitrary but stable
+// comparison. Applications should not use this because it is only meant to
+// help alternative implementations to go-fed to be able to normalize
+// nonfunctional properties.
+func (this ActivityStreamsStreamsPropertyIterator) LessThan(o vocab.ActivityStreamsStreamsPropertyIterator) bool {
+	idx1 := this.KindIndex()
+	idx2 := o.KindIndex()
+	if idx1 < idx2 {
+		return true
+	} else if idx1 > idx2 {
+		return false
+	} else if this.IsActivityStreamsOrderedCollection() {
+		return this.GetActivityStreamsOrderedCollection().LessThan(o.GetActivityStreamsOrderedCollection())
+	} else if this.IsActivityStreamsCollection() {
+		return this.GetActivityStreamsCollection().LessThan(o.GetActivityStreamsCollection())
+	} else if this.IsActivityStreamsCollectionPage() {
+		return this.GetActivityStreamsCollectionPage().LessThan(o.GetActivityStreamsCollectionPage())
+	} else if this.IsActivityStreamsOrderedCollectionPage() {
+		return this.GetActivityStreamsOrderedCollectionPage().LessThan(o.GetActivityStreamsOrderedCollectionPage())
+	} else if this.IsIRI() {
+		return this.iri.String() < o.GetIRI().String()
+	}
+	return false
+}
+
+// Name returns the name of this property: "ActivityStreamsStreams".
+func (this ActivityStreamsStreamsPropertyIterator) Name() string {
+	if len(this.alias) > 0 {
+		return this.alias + ":" + "ActivityStreamsStreams"
+	} else {
+		return "ActivityStreamsStreams"
+	}
+}
+
+// Next returns the next iterator, or nil if there is no next iterator.
+func (this ActivityStreamsStreamsPropertyIterator) Next() vocab.ActivityStreamsStreamsPropertyIterator {
+	if this.myIdx+1 >= this.parent.Len() {
+		return nil
+	} else {
+		return this.parent.At(this.myIdx + 1)
+	}
+}
+
+// Prev returns the previous iterator, or nil if there is no previous iterator.
+func (this ActivityStreamsStreamsPropertyIterator) Prev() vocab.ActivityStreamsStreamsPropertyIterator {
+	if this.myIdx-1 < 0 {
+		return nil
+	} else {
+		return this.parent.At(this.myIdx - 1)
+	}
+}
+
+// SetActivityStreamsCollection sets the value of this property. Calling
+// IsActivityStreamsCollection afterwards returns true.
+func (this *ActivityStreamsStreamsPropertyIterator) SetActivityStreamsCollection(v vocab.ActivityStreamsCollection) {
+	this.clear()
+	this.activitystreamsCollectionMember = v
+}
+
+// SetActivityStreamsCollectionPage sets the value of this property. Calling
+// IsActivityStreamsCollectionPage afterwards returns true.
+func (this *ActivityStreamsStreamsPropertyIterator) SetActivityStreamsCollectionPage(v vocab.ActivityStreamsCollectionPage) {
+	this.clear()
+	this.activitystreamsCollectionPageMember = v
+}
+
+// SetActivityStreamsOrderedCollection sets the value of this property. Calling
+// IsActivityStreamsOrderedCollection afterwards returns true.
+func (this *ActivityStreamsStreamsPropertyIterator) SetActivityStreamsOrderedCollection(v vocab.ActivityStreamsOrderedCollection) {
+	this.clear()
+	this.activitystreamsOrderedCollectionMember = v
+}
+
+// SetActivityStreamsOrderedCollectionPage sets the value of this property.
+// Calling IsActivityStreamsOrderedCollectionPage afterwards returns true.
+func (this *ActivityStreamsStreamsPropertyIterator) SetActivityStreamsOrderedCollectionPage(v vocab.ActivityStreamsOrderedCollectionPage) {
+	this.clear()
+	this.activitystreamsOrderedCollectionPageMember = v
+}
+
+// SetIRI sets the value of this property. Calling IsIRI afterwards returns true.
+func (this *ActivityStreamsStreamsPropertyIterator) SetIRI(v *url.URL) {
+	this.clear()
+	this.iri = v
+}
+
+// SetType attempts to set the property for the arbitrary type. Returns an error
+// if it is not a valid type to set on this property.
+func (this *ActivityStreamsStreamsPropertyIterator) SetType(t vocab.Type) error {
+	if v, ok := t.(vocab.ActivityStreamsOrderedCollection); ok {
+		this.SetActivityStreamsOrderedCollection(v)
+		return nil
+	}
+	if v, ok := t.(vocab.ActivityStreamsCollection); ok {
+		this.SetActivityStreamsCollection(v)
+		return nil
+	}
+	if v, ok := t.(vocab.ActivityStreamsCollectionPage); ok {
+		this.SetActivityStreamsCollectionPage(v)
+		return nil
+	}
+	if v, ok := t.(vocab.ActivityStreamsOrderedCollectionPage); ok {
+		this.SetActivityStreamsOrderedCollectionPage(v)
+		return nil
+	}
+
+	return fmt.Errorf("illegal type to set on ActivityStreamsStreams property: %T", t)
+}
+
+// clear ensures no value of this property is set. Calling HasAny or any of the
+// 'Is' methods afterwards will return false.
+func (this *ActivityStreamsStreamsPropertyIterator) clear() {
+	this.activitystreamsOrderedCollectionMember = nil
+	this.activitystreamsCollectionMember = nil
+	this.activitystreamsCollectionPageMember = nil
+	this.activitystreamsOrderedCollectionPageMember = nil
+	this.unknown = nil
+	this.iri = nil
+}
+
+// serialize converts this into an interface representation suitable for
+// marshalling into a text or binary format. Applications should not need this
+// function as most typical use cases serialize types instead of individual
+// properties. It is exposed for alternatives to go-fed implementations to use.
+func (this ActivityStreamsStreamsPropertyIterator) serialize() (interface{}, error) {
+	if this.IsActivityStreamsOrderedCollection() {
+		return this.GetActivityStreamsOrderedCollection().Serialize()
+	} else if this.IsActivityStreamsCollection() {
+		return this.GetActivityStreamsCollection().Serialize()
+	} else if this.IsActivityStreamsCollectionPage() {
+		return this.GetActivityStreamsCollectionPage().Serialize()
+	} else if this.IsActivityStreamsOrderedCollectionPage() {
+		return this.GetActivityStreamsOrderedCollectionPage().Serialize()
+	} else if this.IsIRI() {
+		return this.iri.String(), nil
+	}
+	return this.unknown, nil
+}
+
+// ActivityStreamsStreamsProperty is the non-functional property "streams". It is
+// permitted to have one or more values, and of different value types.
+type ActivityStreamsStreamsProperty struct {
+	properties []*ActivityStreamsStreamsPropertyIterator
+	alias      string
+}
+
+// DeserializeStreamsProperty creates a "streams" property from an interface
+// representation that has been unmarshalled from a text or binary format.
+func DeserializeStreamsProperty(m map[string]interface{}, aliasMap map[string]string) (vocab.ActivityStreamsStreamsProperty, error) {
+	alias := ""
+	if a, ok := aliasMap["https://www.w3.org/ns/activitystreams"]; ok {
+		alias = a
+	}
+	propName := "streams"
+	if len(alias) > 0 {
+		propName = fmt.Sprintf("%s:%s", alias, "streams")
+	}
+	i, ok := m[propName]
+
+	if ok {
+		this := &ActivityStreamsStreamsProperty{
+			alias:      alias,
+			properties: []*ActivityStreamsStreamsPropertyIterator{},
+		}
+		if list, ok := i.([]interface{}); ok {
+			for _, iterator := range list {
+				if p, err := deserializeActivityStreamsStreamsPropertyIterator(iterator, aliasMap); err != nil {
+					return this, err
+				} else if p != nil {
+					this.properties = append(this.properties, p)
+				}
+			}
+		} else {
+			if p, err := deserializeActivityStreamsStreamsPropertyIterator(i, aliasMap); err != nil {
+				return this, err
+			} else if p != nil {
+				this.properties = append(this.properties, p)
+			}
+		}
+		// Set up the properties for iteration.
+		for idx, ele := range this.properties {
+			ele.parent = this
+			ele.myIdx = idx
+		}
+		return this, nil
+	}
+	return nil, nil
+}
+
+// NewActivityStreamsStreamsProperty creates a new streams property.
+func NewActivityStreamsStreamsProperty() *ActivityStreamsStreamsProperty {
+	return &ActivityStreamsStreamsProperty{alias: ""}
+}
+
+// AppendActivityStreamsCollection appends a Collection value to the back of a
+// list of the property "streams". Invalidates iterators that are traversing
+// using Prev.
+func (this *ActivityStreamsStreamsProperty) AppendActivityStreamsCollection(v vocab.ActivityStreamsCollection) {
+	this.properties = append(this.properties, &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsCollectionMember: v,
+		alias:                           this.alias,
+		myIdx:                           this.Len(),
+		parent:                          this,
+	})
+}
+
+// AppendActivityStreamsCollectionPage appends a CollectionPage value to the back
+// of a list of the property "streams". Invalidates iterators that are
+// traversing using Prev.
+func (this *ActivityStreamsStreamsProperty) AppendActivityStreamsCollectionPage(v vocab.ActivityStreamsCollectionPage) {
+	this.properties = append(this.properties, &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsCollectionPageMember: v,
+		alias:                               this.alias,
+		myIdx:                               this.Len(),
+		parent:                              this,
+	})
+}
+
+// AppendActivityStreamsOrderedCollection appends a OrderedCollection value to the
+// back of a list of the property "streams". Invalidates iterators that are
+// traversing using Prev.
+func (this *ActivityStreamsStreamsProperty) AppendActivityStreamsOrderedCollection(v vocab.ActivityStreamsOrderedCollection) {
+	this.properties = append(this.properties, &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsOrderedCollectionMember: v,
+		alias:                                  this.alias,
+		myIdx:                                  this.Len(),
+		parent:                                 this,
+	})
+}
+
+// AppendActivityStreamsOrderedCollectionPage appends a OrderedCollectionPage
+// value to the back of a list of the property "streams". Invalidates
+// iterators that are traversing using Prev.
+func (this *ActivityStreamsStreamsProperty) AppendActivityStreamsOrderedCollectionPage(v vocab.ActivityStreamsOrderedCollectionPage) {
+	this.properties = append(this.properties, &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsOrderedCollectionPageMember: v,
+		alias:  this.alias,
+		myIdx:  this.Len(),
+		parent: this,
+	})
+}
+
+// AppendIRI appends an IRI value to the back of a list of the property "streams"
+func (this *ActivityStreamsStreamsProperty) AppendIRI(v *url.URL) {
+	this.properties = append(this.properties, &ActivityStreamsStreamsPropertyIterator{
+		alias:  this.alias,
+		iri:    v,
+		myIdx:  this.Len(),
+		parent: this,
+	})
+}
+
+// PrependType prepends an arbitrary type value to the front of a list of the
+// property "streams". Invalidates iterators that are traversing using Prev.
+// Returns an error if the type is not a valid one to set for this property.
+func (this *ActivityStreamsStreamsProperty) AppendType(t vocab.Type) error {
+	n := &ActivityStreamsStreamsPropertyIterator{
+		alias:  this.alias,
+		myIdx:  this.Len(),
+		parent: this,
+	}
+	if err := n.SetType(t); err != nil {
+		return err
+	}
+	this.properties = append(this.properties, n)
+	return nil
+}
+
+// At returns the property value for the specified index. Panics if the index is
+// out of bounds.
+func (this ActivityStreamsStreamsProperty) At(index int) vocab.ActivityStreamsStreamsPropertyIterator {
+	return this.properties[index]
+}
+
+// Begin returns the first iterator, or nil if empty. Can be used with the
+// iterator's Next method and this property's End method to iterate from front
+// to back through all values.
+func (this ActivityStreamsStreamsProperty) Begin() vocab.ActivityStreamsStreamsPropertyIterator {
+	if this.Empty() {
+		return nil
+	} else {
+		return this.properties[0]
+	}
+}
+
+// Empty returns returns true if there are no elements.
+func (this ActivityStreamsStreamsProperty) Empty() bool {
+	return this.Len() == 0
+}
+
+// End returns beyond-the-last iterator, which is nil. Can be used with the
+// iterator's Next method and this property's Begin method to iterate from
+// front to back through all values.
+func (this ActivityStreamsStreamsProperty) End() vocab.ActivityStreamsStreamsPropertyIterator {
+	return nil
+}
+
+// InsertActivityStreamsCollection inserts a Collection value at the specified
+// index for a property "streams". Existing elements at that index and higher
+// are shifted back once. Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) InsertActivityStreamsCollection(idx int, v vocab.ActivityStreamsCollection) {
+	this.properties = append(this.properties, nil)
+	copy(this.properties[idx+1:], this.properties[idx:])
+	this.properties[idx] = &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsCollectionMember: v,
+		alias:                           this.alias,
+		myIdx:                           idx,
+		parent:                          this,
+	}
+	for i := idx; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// InsertActivityStreamsCollectionPage inserts a CollectionPage value at the
+// specified index for a property "streams". Existing elements at that index
+// and higher are shifted back once. Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) InsertActivityStreamsCollectionPage(idx int, v vocab.ActivityStreamsCollectionPage) {
+	this.properties = append(this.properties, nil)
+	copy(this.properties[idx+1:], this.properties[idx:])
+	this.properties[idx] = &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsCollectionPageMember: v,
+		alias:                               this.alias,
+		myIdx:                               idx,
+		parent:                              this,
+	}
+	for i := idx; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// InsertActivityStreamsOrderedCollection inserts a OrderedCollection value at the
+// specified index for a property "streams". Existing elements at that index
+// and higher are shifted back once. Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) InsertActivityStreamsOrderedCollection(idx int, v vocab.ActivityStreamsOrderedCollection) {
+	this.properties = append(this.properties, nil)
+	copy(this.properties[idx+1:], this.properties[idx:])
+	this.properties[idx] = &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsOrderedCollectionMember: v,
+		alias:                                  this.alias,
+		myIdx:                                  idx,
+		parent:                                 this,
+	}
+	for i := idx; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// InsertActivityStreamsOrderedCollectionPage inserts a OrderedCollectionPage
+// value at the specified index for a property "streams". Existing elements at
+// that index and higher are shifted back once. Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) InsertActivityStreamsOrderedCollectionPage(idx int, v vocab.ActivityStreamsOrderedCollectionPage) {
+	this.properties = append(this.properties, nil)
+	copy(this.properties[idx+1:], this.properties[idx:])
+	this.properties[idx] = &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsOrderedCollectionPageMember: v,
+		alias:  this.alias,
+		myIdx:  idx,
+		parent: this,
+	}
+	for i := idx; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// Insert inserts an IRI value at the specified index for a property "streams".
+// Existing elements at that index and higher are shifted back once.
+// Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) InsertIRI(idx int, v *url.URL) {
+	this.properties = append(this.properties, nil)
+	copy(this.properties[idx+1:], this.properties[idx:])
+	this.properties[idx] = &ActivityStreamsStreamsPropertyIterator{
+		alias:  this.alias,
+		iri:    v,
+		myIdx:  idx,
+		parent: this,
+	}
+	for i := idx; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// PrependType prepends an arbitrary type value to the front of a list of the
+// property "streams". Invalidates all iterators. Returns an error if the type
+// is not a valid one to set for this property.
+func (this *ActivityStreamsStreamsProperty) InsertType(idx int, t vocab.Type) error {
+	n := &ActivityStreamsStreamsPropertyIterator{
+		alias:  this.alias,
+		myIdx:  idx,
+		parent: this,
+	}
+	if err := n.SetType(t); err != nil {
+		return err
+	}
+	this.properties = append(this.properties, nil)
+	copy(this.properties[idx+1:], this.properties[idx:])
+	this.properties[idx] = n
+	for i := idx; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+	return nil
+}
+
+// JSONLDContext returns the JSONLD URIs required in the context string for this
+// property and the specific values that are set. The value in the map is the
+// alias used to import the property's value or values.
+func (this ActivityStreamsStreamsProperty) JSONLDContext() map[string]string {
+	m := map[string]string{"https://www.w3.org/ns/activitystreams": this.alias}
+	for _, elem := range this.properties {
+		child := elem.JSONLDContext()
+		/*
+		   Since the literal maps in this function are determined at
+		   code-generation time, this loop should not overwrite an existing key with a
+		   new value.
+		*/
+		for k, v := range child {
+			m[k] = v
+		}
+	}
+	return m
+}
+
+// KindIndex computes an arbitrary value for indexing this kind of value. This is
+// a leaky API method specifically needed only for alternate implementations
+// for go-fed. Applications should not use this method. Panics if the index is
+// out of bounds.
+func (this ActivityStreamsStreamsProperty) KindIndex(idx int) int {
+	return this.properties[idx].KindIndex()
+}
+
+// Len returns the number of values that exist for the "streams" property.
+func (this ActivityStreamsStreamsProperty) Len() (length int) {
+	return len(this.properties)
+}
+
+// Less computes whether another property is less than this one. Mixing types
+// results in a consistent but arbitrary ordering
+func (this ActivityStreamsStreamsProperty) Less(i, j int) bool {
+	idx1 := this.KindIndex(i)
+	idx2 := this.KindIndex(j)
+	if idx1 < idx2 {
+		return true
+	} else if idx1 == idx2 {
+		if idx1 == 0 {
+			lhs := this.properties[i].GetActivityStreamsOrderedCollection()
+			rhs := this.properties[j].GetActivityStreamsOrderedCollection()
+			return lhs.LessThan(rhs)
+		} else if idx1 == 1 {
+			lhs := this.properties[i].GetActivityStreamsCollection()
+			rhs := this.properties[j].GetActivityStreamsCollection()
+			return lhs.LessThan(rhs)
+		} else if idx1 == 2 {
+			lhs := this.properties[i].GetActivityStreamsCollectionPage()
+			rhs := this.properties[j].GetActivityStreamsCollectionPage()
+			return lhs.LessThan(rhs)
+		} else if idx1 == 3 {
+			lhs := this.properties[i].GetActivityStreamsOrderedCollectionPage()
+			rhs := this.properties[j].GetActivityStreamsOrderedCollectionPage()
+			return lhs.LessThan(rhs)
+		} else if idx1 == -2 {
+			lhs := this.properties[i].GetIRI()
+			rhs := this.properties[j].GetIRI()
+			return lhs.String() < rhs.String()
+		}
+	}
+	return false
+}
+
+// LessThan compares two instances of this property with an arbitrary but stable
+// comparison. Applications should not use this because it is only meant to
+// help alternative implementations to go-fed to be able to normalize
+// nonfunctional properties.
+func (this ActivityStreamsStreamsProperty) LessThan(o vocab.ActivityStreamsStreamsProperty) bool {
+	l1 := this.Len()
+	l2 := o.Len()
+	l := l1
+	if l2 < l1 {
+		l = l2
+	}
+	for i := 0; i < l; i++ {
+		if this.properties[i].LessThan(o.At(i)) {
+			return true
+		} else if o.At(i).LessThan(this.properties[i]) {
+			return false
+		}
+	}
+	return l1 < l2
+}
+
+// Name returns the name of this property ("streams") with any alias.
+func (this ActivityStreamsStreamsProperty) Name() string {
+	if len(this.alias) > 0 {
+		return this.alias + ":" + "streams"
+	} else {
+		return "streams"
+	}
+}
+
+// PrependActivityStreamsCollection prepends a Collection value to the front of a
+// list of the property "streams". Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) PrependActivityStreamsCollection(v vocab.ActivityStreamsCollection) {
+	this.properties = append([]*ActivityStreamsStreamsPropertyIterator{{
+		activitystreamsCollectionMember: v,
+		alias:                           this.alias,
+		myIdx:                           0,
+		parent:                          this,
+	}}, this.properties...)
+	for i := 1; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// PrependActivityStreamsCollectionPage prepends a CollectionPage value to the
+// front of a list of the property "streams". Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) PrependActivityStreamsCollectionPage(v vocab.ActivityStreamsCollectionPage) {
+	this.properties = append([]*ActivityStreamsStreamsPropertyIterator{{
+		activitystreamsCollectionPageMember: v,
+		alias:                               this.alias,
+		myIdx:                               0,
+		parent:                              this,
+	}}, this.properties...)
+	for i := 1; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// PrependActivityStreamsOrderedCollection prepends a OrderedCollection value to
+// the front of a list of the property "streams". Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) PrependActivityStreamsOrderedCollection(v vocab.ActivityStreamsOrderedCollection) {
+	this.properties = append([]*ActivityStreamsStreamsPropertyIterator{{
+		activitystreamsOrderedCollectionMember: v,
+		alias:                                  this.alias,
+		myIdx:                                  0,
+		parent:                                 this,
+	}}, this.properties...)
+	for i := 1; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// PrependActivityStreamsOrderedCollectionPage prepends a OrderedCollectionPage
+// value to the front of a list of the property "streams". Invalidates all
+// iterators.
+func (this *ActivityStreamsStreamsProperty) PrependActivityStreamsOrderedCollectionPage(v vocab.ActivityStreamsOrderedCollectionPage) {
+	this.properties = append([]*ActivityStreamsStreamsPropertyIterator{{
+		activitystreamsOrderedCollectionPageMember: v,
+		alias:  this.alias,
+		myIdx:  0,
+		parent: this,
+	}}, this.properties...)
+	for i := 1; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// PrependIRI prepends an IRI value to the front of a list of the property
+// "streams".
+func (this *ActivityStreamsStreamsProperty) PrependIRI(v *url.URL) {
+	this.properties = append([]*ActivityStreamsStreamsPropertyIterator{{
+		alias:  this.alias,
+		iri:    v,
+		myIdx:  0,
+		parent: this,
+	}}, this.properties...)
+	for i := 1; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// PrependType prepends an arbitrary type value to the front of a list of the
+// property "streams". Invalidates all iterators. Returns an error if the type
+// is not a valid one to set for this property.
+func (this *ActivityStreamsStreamsProperty) PrependType(t vocab.Type) error {
+	n := &ActivityStreamsStreamsPropertyIterator{
+		alias:  this.alias,
+		myIdx:  0,
+		parent: this,
+	}
+	if err := n.SetType(t); err != nil {
+		return err
+	}
+	this.properties = append([]*ActivityStreamsStreamsPropertyIterator{n}, this.properties...)
+	for i := 1; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+	return nil
+}
+
+// Remove deletes an element at the specified index from a list of the property
+// "streams", regardless of its type. Panics if the index is out of bounds.
+// Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) Remove(idx int) {
+	(this.properties)[idx].parent = nil
+	copy((this.properties)[idx:], (this.properties)[idx+1:])
+	(this.properties)[len(this.properties)-1] = &ActivityStreamsStreamsPropertyIterator{}
+	this.properties = (this.properties)[:len(this.properties)-1]
+	for i := idx; i < this.Len(); i++ {
+		(this.properties)[i].myIdx = i
+	}
+}
+
+// Serialize converts this into an interface representation suitable for
+// marshalling into a text or binary format. Applications should not need this
+// function as most typical use cases serialize types instead of individual
+// properties. It is exposed for alternatives to go-fed implementations to use.
+func (this ActivityStreamsStreamsProperty) Serialize() (interface{}, error) {
+	s := make([]interface{}, 0, len(this.properties))
+	for _, iterator := range this.properties {
+		if b, err := iterator.serialize(); err != nil {
+			return s, err
+		} else {
+			s = append(s, b)
+		}
+	}
+	// Shortcut: if serializing one value, don't return an array -- pretty sure other Fediverse software would choke on a "type" value with array, for example.
+	if len(s) == 1 {
+		return s[0], nil
+	}
+	return s, nil
+}
+
+// SetActivityStreamsCollection sets a Collection value to be at the specified
+// index for the property "streams". Panics if the index is out of bounds.
+// Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) SetActivityStreamsCollection(idx int, v vocab.ActivityStreamsCollection) {
+	(this.properties)[idx].parent = nil
+	(this.properties)[idx] = &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsCollectionMember: v,
+		alias:                           this.alias,
+		myIdx:                           idx,
+		parent:                          this,
+	}
+}
+
+// SetActivityStreamsCollectionPage sets a CollectionPage value to be at the
+// specified index for the property "streams". Panics if the index is out of
+// bounds. Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) SetActivityStreamsCollectionPage(idx int, v vocab.ActivityStreamsCollectionPage) {
+	(this.properties)[idx].parent = nil
+	(this.properties)[idx] = &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsCollectionPageMember: v,
+		alias:                               this.alias,
+		myIdx:                               idx,
+		parent:                              this,
+	}
+}
+
+// SetActivityStreamsOrderedCollection sets a OrderedCollection value to be at the
+// specified index for the property "streams". Panics if the index is out of
+// bounds. Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) SetActivityStreamsOrderedCollection(idx int, v vocab.ActivityStreamsOrderedCollection) {
+	(this.properties)[idx].parent = nil
+	(this.properties)[idx] = &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsOrderedCollectionMember: v,
+		alias:                                  this.alias,
+		myIdx:                                  idx,
+		parent:                                 this,
+	}
+}
+
+// SetActivityStreamsOrderedCollectionPage sets a OrderedCollectionPage value to
+// be at the specified index for the property "streams". Panics if the index
+// is out of bounds. Invalidates all iterators.
+func (this *ActivityStreamsStreamsProperty) SetActivityStreamsOrderedCollectionPage(idx int, v vocab.ActivityStreamsOrderedCollectionPage) {
+	(this.properties)[idx].parent = nil
+	(this.properties)[idx] = &ActivityStreamsStreamsPropertyIterator{
+		activitystreamsOrderedCollectionPageMember: v,
+		alias:  this.alias,
+		myIdx:  idx,
+		parent: this,
+	}
+}
+
+// SetIRI sets an IRI value to be at the specified index for the property
+// "streams". Panics if the index is out of bounds.
+func (this *ActivityStreamsStreamsProperty) SetIRI(idx int, v *url.URL) {
+	(this.properties)[idx].parent = nil
+	(this.properties)[idx] = &ActivityStreamsStreamsPropertyIterator{
+		alias:  this.alias,
+		iri:    v,
+		myIdx:  idx,
+		parent: this,
+	}
+}
+
+// SetType sets an arbitrary type value to the specified index of the property
+// "streams". Invalidates all iterators. Returns an error if the type is not a
+// valid one to set for this property. Panics if the index is out of bounds.
+func (this *ActivityStreamsStreamsProperty) SetType(idx int, t vocab.Type) error {
+	n := &ActivityStreamsStreamsPropertyIterator{
+		alias:  this.alias,
+		myIdx:  idx,
+		parent: this,
+	}
+	if err := n.SetType(t); err != nil {
+		return err
+	}
+	(this.properties)[idx] = n
+	return nil
+}
+
+// Swap swaps the location of values at two indices for the "streams" property.
+func (this ActivityStreamsStreamsProperty) Swap(i, j int) {
+	this.properties[i], this.properties[j] = this.properties[j], this.properties[i]
+}