Removed the ModifiedAndRemoved and Moved change types from the library.

They are not useful and will create a lot of noise, The context will always be available, but changes in context will not result in a recorded change.

Signed-off-by: Dave Shanley <dave@quobix.com>

what-changed/comparison_functions.go

@@ -105,12 +105,10 @@ func CheckObjectAdded[T any](l, r map[string]*T) (bool, string) {
 // for running checks on the following methods in order:
 //   CheckPropertyAdditionOrRemoval
 //   CheckForModification
-//   CheckForMove
 func CheckProperties[T any](properties []*PropertyCheck[T]) {
 	for _, n := range properties {
 		CheckPropertyAdditionOrRemoval(n.LeftNode, n.RightNode, n.Label, n.Changes, n.Breaking, n.Original, n.New)
 		CheckForModification(n.LeftNode, n.RightNode, n.Label, n.Changes, n.Breaking, n.Original, n.New)
-		CheckForMove(n.LeftNode, n.RightNode, n.Label, n.Changes, n.Breaking, n.Original, n.New)
 	}
 }
 
@@ -146,32 +144,14 @@ func CheckForAddition[T any](l, r *yaml.Node, label string, changes *[]*Change[T
 }
 
 // CheckForModification will check left and right yaml.Node instances for changes. Anything that is found in both
-// sides, but vary in value is considered a modification. CheckForModification will also check if the position of the
+// sides, but vary in value is considered a modification.
-// value has changed in the source documents.
 //
-// If there is no change to position, but in value the function adds a change type of Modified, if there is both a change
+// If there is a change in value the function adds a change type of Modified.
-// in value and a change in position, then it will be set to ModifiedAndMoved
 //
 // The Change is then added to the slice of []Change[T] instances provided as a pointer.
 func CheckForModification[T any](l, r *yaml.Node, label string, changes *[]*Change[T], breaking bool, orig, new T) {
 	if l != nil && l.Value != "" && r != nil && r.Value != "" && r.Value != l.Value {
-		changeType := Modified
+		CreateChange[T](changes, Modified, label, l, r, breaking, orig, new)
-		ctx := CreateContext(l, r)
-		if ctx.HasChanged() {
-			changeType = ModifiedAndMoved
-		}
-		CreateChange[T](changes, changeType, label, l, r, breaking, orig, new)
-	}
-}
-
-// CheckForMove will check if left and right yaml.Node instances have moved position, but not changed in value. A change
-// of type Moved is created and added to changes.
-func CheckForMove[T any](l, r *yaml.Node, label string, changes *[]*Change[T], breaking bool, orig, new T) {
-	if l != nil && l.Value != "" && r != nil && r.Value != "" && r.Value == l.Value { // everything is equal
-		ctx := CreateContext(l, r)
-		if ctx.HasChanged() {
-			CreateChange[T](changes, Moved, label, l, r, breaking, orig, new)
-		}
 	}
 }
 

what-changed/contact_test.go

@@ -213,9 +213,7 @@ email: dave@quobix.com`
 
 	// compare.
 	extChanges := CompareContact(&lDoc, &rDoc)
-	assert.Equal(t, 2, extChanges.TotalChanges())
+	assert.Equal(t, 1, extChanges.TotalChanges())
-	assert.Equal(t, Moved, extChanges.Changes[0].ChangeType)
-	assert.Equal(t, ModifiedAndMoved, extChanges.Changes[1].ChangeType)
 }
 
 func TestCompareContact_Identical(t *testing.T) {

what-changed/extensions_test.go

@@ -31,54 +31,6 @@ func TestCompareExtensions(t *testing.T) {
 	assert.False(t, extChanges.Changes[0].Context.HasChanged())
 }
 
-func TestCompareExtensions_Moved(t *testing.T) {
-
-	left := `pizza: pie
-x-test: 1`
-
-	right := `x-test: 1`
-
-	var lNode, rNode yaml.Node
-	_ = yaml.Unmarshal([]byte(left), &lNode)
-	_ = yaml.Unmarshal([]byte(right), &rNode)
-
-	lExt := low.ExtractExtensions(lNode.Content[0])
-	rExt := low.ExtractExtensions(rNode.Content[0])
-
-	extChanges := CompareExtensions(lExt, rExt)
-
-	assert.Len(t, extChanges.Changes, 1)
-	assert.Equal(t, Moved, extChanges.Changes[0].ChangeType)
-	assert.Equal(t, 2, extChanges.Changes[0].Context.OriginalLine)
-	assert.Equal(t, 1, extChanges.Changes[0].Context.NewLine)
-	assert.True(t, extChanges.Changes[0].Context.HasChanged())
-}
-
-func TestCompareExtensions_ModifiedAndMoved(t *testing.T) {
-
-	left := `pizza: pie
-x-test: 1`
-
-	right := `x-test: 2`
-
-	var lNode, rNode yaml.Node
-	_ = yaml.Unmarshal([]byte(left), &lNode)
-	_ = yaml.Unmarshal([]byte(right), &rNode)
-
-	lExt := low.ExtractExtensions(lNode.Content[0])
-	rExt := low.ExtractExtensions(rNode.Content[0])
-
-	extChanges := CompareExtensions(lExt, rExt)
-
-	assert.Len(t, extChanges.Changes, 1)
-	assert.Equal(t, ModifiedAndMoved, extChanges.Changes[0].ChangeType)
-	assert.Equal(t, 2, extChanges.Changes[0].Context.OriginalLine)
-	assert.Equal(t, 1, extChanges.Changes[0].Context.NewLine)
-	assert.Equal(t, "1", extChanges.Changes[0].Original)
-	assert.Equal(t, "2", extChanges.Changes[0].New)
-	assert.True(t, extChanges.Changes[0].Context.HasChanged())
-}
-
 func TestCompareExtensions_Removed(t *testing.T) {
 
 	left := `pizza: pie

what-changed/external_docs_test.go

@@ -97,34 +97,24 @@ url: https://quobix.com`
 
 	// validate property changes
 	urlChange := extChanges.Changes[0]
-	assert.Equal(t, ModifiedAndMoved, urlChange.ChangeType)
+	assert.Equal(t, Modified, urlChange.ChangeType)
 	assert.True(t, urlChange.Context.HasChanged())
 	assert.Equal(t, "https://pb33f.io", urlChange.Original)
 	assert.Equal(t, "https://quobix.com", urlChange.New)
-	assert.Equal(t, 1, urlChange.Context.OriginalLine)
-	assert.Equal(t, 3, urlChange.Context.NewLine)
 	assert.Equal(t, lowv3.URLLabel, urlChange.Property)
 
 	descChange := extChanges.Changes[1]
-	assert.Equal(t, ModifiedAndMoved, descChange.ChangeType)
+	assert.Equal(t, Modified, descChange.ChangeType)
 	assert.True(t, descChange.Context.HasChanged())
 	assert.Equal(t, "this is another test", descChange.New)
 	assert.Equal(t, "this is a test", descChange.Original)
-	assert.Equal(t, 2, descChange.Context.OriginalLine)
-	assert.Equal(t, 14, descChange.Context.OriginalColumn)
-	assert.Equal(t, 1, descChange.Context.NewLine)
-	assert.Equal(t, 14, descChange.Context.NewColumn)
 
 	// validate extensions
 	extChange := extChanges.ExtensionChanges.Changes[0]
-	assert.Equal(t, ModifiedAndMoved, extChange.ChangeType)
+	assert.Equal(t, Modified, extChange.ChangeType)
 	assert.True(t, extChange.Context.HasChanged())
 	assert.Equal(t, "hiya!", extChange.New)
 	assert.Equal(t, "hello", extChange.Original)
-	assert.Equal(t, 3, extChange.Context.OriginalLine)
-	assert.Equal(t, 12, extChange.Context.OriginalColumn)
-	assert.Equal(t, 2, extChange.Context.NewLine)
-	assert.Equal(t, 12, extChange.Context.NewColumn)
 }
 
 func TestCompareExternalDocs_Identical(t *testing.T) {
@@ -177,7 +167,7 @@ x-testing: hello`
 
 	// compare.
 	extChanges := CompareExternalDocs(&lDoc, &rDoc)
-	assert.Equal(t, 2, extChanges.TotalChanges())
+	assert.Equal(t, 1, extChanges.TotalChanges())
 	assert.Equal(t, PropertyAdded, extChanges.Changes[0].ChangeType)
 }
 

what-changed/license_test.go

@@ -162,7 +162,7 @@ url: https://pb33f.io`
 	// compare.
 	extChanges := CompareLicense(&lDoc, &rDoc)
 	assert.Equal(t, 2, extChanges.TotalChanges())
-	assert.Equal(t, ModifiedAndMoved, extChanges.Changes[0].ChangeType)
+	assert.Equal(t, Modified, extChanges.Changes[0].ChangeType)
 	assert.Equal(t, PropertyRemoved, extChanges.Changes[1].ChangeType)
 }
 

what-changed/models.go

@@ -22,12 +22,6 @@ const (
 
 	// PropertyRemoved means that a property of an object was removed
 	PropertyRemoved
-
-	// Moved means that a property or an object was moved, but unchanged (line/columns changed)
-	Moved
-
-	// ModifiedAndMoved means that a property was modified, and it was also moved.
-	ModifiedAndMoved
 )
 
 // WhatChanged is a summary object that contains a high level summary of everything changed.
@@ -50,6 +44,9 @@ type ChangeContext struct {
 }
 
 // HasChanged determines if the line and column numbers of the original and new values have changed.
+//
+// It's worth noting that there is no guarantee to the positions of anything in either left or right, so
+// considering these values as 'changes' is going to add a considerable amount of noise to results.
 func (c *ChangeContext) HasChanged() bool {
 	return c.NewLine != c.OriginalLine || c.NewColumn != c.OriginalColumn
 }
@@ -57,7 +54,9 @@ func (c *ChangeContext) HasChanged() bool {
 // Change represents a change between two different elements inside an OpenAPI specification.
 type Change[T any] struct {
 
-	// Context represents the lines and column numbers of the original and new changes.
+	// Context represents the lines and column numbers of the original and new values
+	// It's worth noting that these values may frequently be different and are not used to calculate
+	// a change. If the positions change, but values do not, then no change is recorded.
 	Context *ChangeContext
 
 	// ChangeType represents the type of change that occurred. stored as an integer, defined by constants above.

what-changed/tags_test.go

@@ -4,15 +4,15 @@
 package what_changed
 
 import (
-	"github.com/pb33f/libopenapi/datamodel"
+    "github.com/pb33f/libopenapi/datamodel"
-	lowv3 "github.com/pb33f/libopenapi/datamodel/low/v3"
+    lowv3 "github.com/pb33f/libopenapi/datamodel/low/v3"
-	"github.com/stretchr/testify/assert"
+    "github.com/stretchr/testify/assert"
-	"testing"
+    "testing"
 )
 
 func TestCompareTags(t *testing.T) {
 
-	left := `openapi: 3.0.1
+    left := `openapi: 3.0.1
 tags:
   - name: a tag
     description: a lovely tag
@@ -21,7 +21,7 @@ tags:
       url: https://quobix.com
       description: cool`
 
-	right := `openapi: 3.0.1
+    right := `openapi: 3.0.1
 tags:
   - name: a tag
     description: a lovelier tag description
@@ -30,31 +30,31 @@ tags:
       url: https://pb33f.io
       description: cooler`
 
-	// create document (which will create our correct tags low level structures)
+    // create document (which will create our correct tags low level structures)
-	lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
+    lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
-	rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
+    rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
-	lDoc, _ := lowv3.CreateDocument(lInfo)
+    lDoc, _ := lowv3.CreateDocument(lInfo)
-	rDoc, _ := lowv3.CreateDocument(rInfo)
+    rDoc, _ := lowv3.CreateDocument(rInfo)
 
-	// compare.
+    // compare.
-	changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
+    changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
 
-	// evaluate.
+    // evaluate.
-	assert.Len(t, changes.Changes, 1)
+    assert.Len(t, changes.Changes, 1)
-	assert.Len(t, changes.ExternalDocs.Changes, 2)
+    assert.Len(t, changes.ExternalDocs.Changes, 2)
-	assert.Len(t, changes.ExtensionChanges.Changes, 1)
+    assert.Len(t, changes.ExtensionChanges.Changes, 1)
-	assert.Equal(t, 4, changes.TotalChanges())
+    assert.Equal(t, 4, changes.TotalChanges())
 
-	descChange := changes.Changes[0]
+    descChange := changes.Changes[0]
-	assert.Equal(t, "a lovelier tag description", descChange.New)
+    assert.Equal(t, "a lovelier tag description", descChange.New)
-	assert.Equal(t, "a lovely tag", descChange.Original)
+    assert.Equal(t, "a lovely tag", descChange.Original)
-	assert.Equal(t, Modified, descChange.ChangeType)
+    assert.Equal(t, Modified, descChange.ChangeType)
-	assert.False(t, descChange.Context.HasChanged())
+    assert.False(t, descChange.Context.HasChanged())
 }
 
 func TestCompareTags_AddNewTag(t *testing.T) {
 
-	left := `openapi: 3.0.1
+    left := `openapi: 3.0.1
 tags:
   - name: a tag
     description: a lovelier tag description
@@ -63,7 +63,7 @@ tags:
       url: https://pb33f.io
       description: cooler`
 
-	right := `openapi: 3.0.1
+    right := `openapi: 3.0.1
 tags:
   - name: a tag
     description: a lovelier tag description
@@ -74,26 +74,26 @@ tags:
   - name: a new tag
     description: a cool new tag`
 
-	// create document (which will create our correct tags low level structures)
+    // create document (which will create our correct tags low level structures)
-	lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
+    lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
-	rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
+    rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
-	lDoc, _ := lowv3.CreateDocument(lInfo)
+    lDoc, _ := lowv3.CreateDocument(lInfo)
-	rDoc, _ := lowv3.CreateDocument(rInfo)
+    rDoc, _ := lowv3.CreateDocument(rInfo)
 
-	// compare.
+    // compare.
-	changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
+    changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
 
-	// evaluate.
+    // evaluate.
-	assert.Len(t, changes.Changes, 1)
+    assert.Len(t, changes.Changes, 1)
-	assert.Equal(t, 1, changes.TotalChanges())
+    assert.Equal(t, 1, changes.TotalChanges())
 
-	descChange := changes.Changes[0]
+    descChange := changes.Changes[0]
-	assert.Equal(t, ObjectAdded, descChange.ChangeType)
+    assert.Equal(t, ObjectAdded, descChange.ChangeType)
 }
 
 func TestCompareTags_AddDeleteTag(t *testing.T) {
 
-	left := `openapi: 3.0.1
+    left := `openapi: 3.0.1
 tags:
   - name: a tag
     description: a lovelier tag description
@@ -102,31 +102,31 @@ tags:
       url: https://pb33f.io
       description: cooler`
 
-	right := `openapi: 3.0.1
+    right := `openapi: 3.0.1
 tags:
   - name: a new tag
     description: a cool new tag`
 
-	// create document (which will create our correct tags low level structures)
+    // create document (which will create our correct tags low level structures)
-	lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
+    lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
-	rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
+    rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
-	lDoc, _ := lowv3.CreateDocument(lInfo)
+    lDoc, _ := lowv3.CreateDocument(lInfo)
-	rDoc, _ := lowv3.CreateDocument(rInfo)
+    rDoc, _ := lowv3.CreateDocument(rInfo)
 
-	// compare.
+    // compare.
-	changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
+    changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
 
-	// evaluate.
+    // evaluate.
-	assert.Len(t, changes.Changes, 2)
+    assert.Len(t, changes.Changes, 2)
-	assert.Equal(t, 2, changes.TotalChanges())
+    assert.Equal(t, 2, changes.TotalChanges())
 
-	assert.Equal(t, ObjectRemoved, changes.Changes[0].ChangeType)
+    assert.Equal(t, ObjectRemoved, changes.Changes[0].ChangeType)
-	assert.Equal(t, ObjectAdded, changes.Changes[1].ChangeType)
+    assert.Equal(t, ObjectAdded, changes.Changes[1].ChangeType)
 }
 
 func TestCompareTags_DescriptionMoved(t *testing.T) {
 
-	left := `openapi: 3.0.1
+    left := `openapi: 3.0.1
 tags:
   - description: a lovelier tag description
     name: a tag
@@ -135,7 +135,7 @@ tags:
       url: https://pb33f.io
       description: cooler`
 
-	right := `openapi: 3.0.1
+    right := `openapi: 3.0.1
 tags:
   - name: a tag
     x-tag: something else
@@ -144,36 +144,23 @@ tags:
       url: https://pb33f.io
       description: cooler`
 
-	// create document (which will create our correct tags low level structures)
+    // create document (which will create our correct tags low level structures)
-	lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
+    lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
-	rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
+    rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
-	lDoc, _ := lowv3.CreateDocument(lInfo)
+    lDoc, _ := lowv3.CreateDocument(lInfo)
-	rDoc, _ := lowv3.CreateDocument(rInfo)
+    rDoc, _ := lowv3.CreateDocument(rInfo)
 
-	// compare.
+    // compare.
-	changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
+    changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
 
-	// evaluate.
+    // evaluate.
-	assert.Len(t, changes.Changes, 2)
+    assert.Nil(t, changes)
-	assert.Equal(t, 3, changes.TotalChanges())
-
-	nameChange := changes.Changes[0]
-	assert.Equal(t, Moved, nameChange.ChangeType)
-	assert.Equal(t, 4, nameChange.Context.OriginalLine)
-	assert.Equal(t, 3, nameChange.Context.NewLine)
-	assert.True(t, nameChange.Context.HasChanged())
-
-	descChange := changes.Changes[1]
-	assert.Equal(t, Moved, descChange.ChangeType)
-	assert.Equal(t, 3, descChange.Context.OriginalLine)
-	assert.Equal(t, 5, descChange.Context.NewLine)
-	assert.True(t, descChange.Context.HasChanged())
 
 }
 
 func TestCompareTags_NameMoved(t *testing.T) {
 
-	left := `openapi: 3.0.1
+    left := `openapi: 3.0.1
 tags:
   - description: a lovelier tag description
     name: a tag
@@ -182,7 +169,7 @@ tags:
       url: https://pb33f.io
       description: cooler`
 
-	right := `openapi: 3.0.1
+    right := `openapi: 3.0.1
 tags:
   - description: a lovelier tag description
     x-tag: something else
@@ -191,29 +178,22 @@ tags:
       description: cooler
     name: a tag`
 
-	// create document (which will create our correct tags low level structures)
+    // create document (which will create our correct tags low level structures)
-	lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
+    lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
-	rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
+    rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
-	lDoc, _ := lowv3.CreateDocument(lInfo)
+    lDoc, _ := lowv3.CreateDocument(lInfo)
-	rDoc, _ := lowv3.CreateDocument(rInfo)
+    rDoc, _ := lowv3.CreateDocument(rInfo)
 
-	// compare.
+    // compare.
-	changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
+    changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
 
-	// evaluate.
+    // evaluate.
-	assert.Len(t, changes.Changes, 1)
+    assert.Nil(t, changes)
-	assert.Equal(t, 4, changes.TotalChanges())
-
-	nameChange := changes.Changes[0]
-	assert.Equal(t, Moved, nameChange.ChangeType)
-	assert.Equal(t, 4, nameChange.Context.OriginalLine)
-	assert.Equal(t, 8, nameChange.Context.NewLine)
-	assert.True(t, nameChange.Context.HasChanged())
 }
 
 func TestCompareTags_ModifiedAndMoved(t *testing.T) {
 
-	left := `openapi: 3.0.1
+    left := `openapi: 3.0.1
 tags:
   - description: a lovelier tag description
     name: a tag
@@ -222,7 +202,7 @@ tags:
       url: https://pb33f.io
       description: cooler`
 
-	right := `openapi: 3.0.1
+    right := `openapi: 3.0.1
 tags:
   - name: a tag
     x-tag: something else
@@ -231,31 +211,29 @@ tags:
       url: https://pb33f.io
       description: cooler`
 
-	// create document (which will create our correct tags low level structures)
+    // create document (which will create our correct tags low level structures)
-	lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
+    lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
-	rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
+    rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
-	lDoc, _ := lowv3.CreateDocument(lInfo)
+    lDoc, _ := lowv3.CreateDocument(lInfo)
-	rDoc, _ := lowv3.CreateDocument(rInfo)
+    rDoc, _ := lowv3.CreateDocument(rInfo)
 
-	// compare.
+    // compare.
-	changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
+    changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
 
-	// evaluate.
+    // evaluate.
-	assert.Len(t, changes.Changes, 2)
+    assert.Len(t, changes.Changes, 1)
-	assert.Equal(t, 3, changes.TotalChanges())
+    assert.Equal(t, 1, changes.TotalChanges())
 
-	descChange := changes.Changes[1]
+    descChange := changes.Changes[0]
-	assert.Equal(t, ModifiedAndMoved, descChange.ChangeType)
+    assert.Equal(t, Modified, descChange.ChangeType)
-	assert.Equal(t, 3, descChange.Context.OriginalLine)
+    assert.Equal(t, "a lovelier tag description", descChange.Original)
-	assert.Equal(t, 5, descChange.Context.NewLine)
+    assert.Equal(t, "a different tag description", descChange.New)
-	assert.Equal(t, "a lovelier tag description", descChange.Original)
+    assert.True(t, descChange.Context.HasChanged())
-	assert.Equal(t, "a different tag description", descChange.New)
-	assert.True(t, descChange.Context.HasChanged())
 }
 
 func TestCompareTags_Identical(t *testing.T) {
 
-	left := `openapi: 3.0.1
+    left := `openapi: 3.0.1
 tags:
   - description: a lovelier tag description
     name: a tag
@@ -264,7 +242,7 @@ tags:
       url: https://pb33f.io
       description: cooler`
 
-	right := `openapi: 3.0.1
+    right := `openapi: 3.0.1
 tags:
   - description: a lovelier tag description
     name: a tag
@@ -273,16 +251,16 @@ tags:
       url: https://pb33f.io
       description: cooler`
 
-	// create document (which will create our correct tags low level structures)
+    // create document (which will create our correct tags low level structures)
-	lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
+    lInfo, _ := datamodel.ExtractSpecInfo([]byte(left))
-	rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
+    rInfo, _ := datamodel.ExtractSpecInfo([]byte(right))
-	lDoc, _ := lowv3.CreateDocument(lInfo)
+    lDoc, _ := lowv3.CreateDocument(lInfo)
-	rDoc, _ := lowv3.CreateDocument(rInfo)
+    rDoc, _ := lowv3.CreateDocument(rInfo)
 
-	// compare.
+    // compare.
-	changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
+    changes := CompareTags(lDoc.Tags.Value, rDoc.Tags.Value)
 
-	// evaluate.
+    // evaluate.
-	assert.Nil(t, changes)
+    assert.Nil(t, changes)
 
 }