Added v3 server to what changed

what-changed/model/server_test.go

@@ -0,0 +1,165 @@
+// Copyright 2022 Princess B33f Heavy Industries / Dave Shanley
+// SPDX-License-Identifier: MIT
+
+package model
+
+import (
+	"github.com/pb33f/libopenapi/datamodel/low"
+	v3 "github.com/pb33f/libopenapi/datamodel/low/v3"
+	"github.com/stretchr/testify/assert"
+	"gopkg.in/yaml.v3"
+	"testing"
+)
+
+func TestCompareServers(t *testing.T) {
+
+	left := `url: https://pb33f.io
+description: a server
+variables:
+  thing:
+    enum:
+      - choccy
+      - biccy
+    default: choccy`
+
+	right := `url: https://pb33f.io
+description: a server
+variables:
+  thing:
+    enum:
+      - choccy
+      - biccy
+    default: choccy`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc v3.Server
+	var rDoc v3.Server
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+	_ = lDoc.Build(lNode.Content[0], nil)
+	_ = rDoc.Build(rNode.Content[0], nil)
+
+	// compare.
+	extChanges := CompareServers(&lDoc, &rDoc)
+	assert.Nil(t, extChanges)
+}
+
+func TestCompareServers_Modified(t *testing.T) {
+
+	left := `url: https://pb33f.io
+description: a server
+variables:
+  thing:
+    enum:
+      - choccy
+      - biccy
+    default: choccy`
+
+	right := `url: https://pb33f.io/hotness
+description: a server that is not
+variables:
+  thing:
+    enum:
+      - choccy
+      - biccy
+    default: biccy`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc v3.Server
+	var rDoc v3.Server
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+	_ = lDoc.Build(lNode.Content[0], nil)
+	_ = rDoc.Build(rNode.Content[0], nil)
+
+	// compare.
+	extChanges := CompareServers(&lDoc, &rDoc)
+	assert.Equal(t, 3, extChanges.TotalChanges())
+	assert.Equal(t, 2, extChanges.TotalBreakingChanges())
+}
+
+func TestCompareServers_Added(t *testing.T) {
+	left := `url: https://pb33f.io
+variables:
+  thing:
+    enum:
+      - choccy
+      - biccy
+    default: choccy`
+
+	right := `url: https://pb33f.io
+description: a server
+variables:
+  thing:
+    enum:
+      - choccy
+      - biccy
+      - tea
+    default: choccy`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc v3.Server
+	var rDoc v3.Server
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+	_ = lDoc.Build(lNode.Content[0], nil)
+	_ = rDoc.Build(rNode.Content[0], nil)
+
+	// compare.
+	extChanges := CompareServers(&lDoc, &rDoc)
+	assert.Equal(t, 2, extChanges.TotalChanges())
+	assert.Equal(t, 0, extChanges.TotalBreakingChanges())
+	assert.Equal(t, PropertyAdded, extChanges.Changes[0].ChangeType)
+	assert.Equal(t, ObjectAdded, extChanges.ServerVariableChanges["thing"].Changes[0].ChangeType)
+}
+
+func TestCompareServers_Removed(t *testing.T) {
+	left := `url: https://pb33f.io
+variables:
+  thing:
+    enum:
+      - choccy
+      - biccy
+    default: choccy`
+
+	right := `url: https://pb33f.io
+description: a server
+variables:
+  thing:
+    enum:
+      - choccy
+      - biccy
+      - tea
+    default: choccy`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc v3.Server
+	var rDoc v3.Server
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+	_ = lDoc.Build(lNode.Content[0], nil)
+	_ = rDoc.Build(rNode.Content[0], nil)
+
+	// compare.
+	extChanges := CompareServers(&rDoc, &lDoc)
+	assert.Equal(t, 2, extChanges.TotalChanges())
+	assert.Equal(t, 1, extChanges.TotalBreakingChanges())
+	assert.Equal(t, PropertyRemoved, extChanges.Changes[0].ChangeType)
+	assert.Equal(t, ObjectRemoved, extChanges.ServerVariableChanges["thing"].Changes[0].ChangeType)
+}