Added server variable to what changed.

what-changed/model/server_variable_test.go

@@ -0,0 +1,164 @@
+// 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 TestCompareServerVariables(t *testing.T) {
+
+	left := `description: hi
+default: hello
+enum:
+  - one
+  - two`
+
+	right := `description: hi
+default: hello
+enum:
+  - one
+  - two`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc v3.ServerVariable
+	var rDoc v3.ServerVariable
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+
+	// compare.
+	extChanges := CompareServerVariables(&lDoc, &rDoc)
+	assert.Nil(t, extChanges)
+
+}
+
+func TestCompareServerVariables_EnumRemoved(t *testing.T) {
+
+	left := `description: hi
+default: hello
+enum:
+  - one
+  - two`
+
+	right := `description: hi
+default: hello
+enum:
+  - one`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc v3.ServerVariable
+	var rDoc v3.ServerVariable
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+
+	// compare.
+	extChanges := CompareServerVariables(&lDoc, &rDoc)
+	assert.Equal(t, 1, extChanges.TotalChanges())
+	assert.Equal(t, 1, extChanges.TotalBreakingChanges())
+	assert.Equal(t, ObjectRemoved, extChanges.Changes[0].ChangeType)
+
+}
+
+func TestCompareServerVariables_Modified(t *testing.T) {
+
+	left := `description: hi
+default: hello
+enum:
+  - one
+  - two`
+
+	right := `description: hi
+default: hello
+enum:
+  - one
+  - two
+  - three`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc v3.ServerVariable
+	var rDoc v3.ServerVariable
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+
+	// compare.
+	extChanges := CompareServerVariables(&lDoc, &rDoc)
+	assert.Equal(t, 1, extChanges.TotalChanges())
+	assert.Equal(t, 0, extChanges.TotalBreakingChanges())
+}
+
+func TestCompareServerVariables_Added(t *testing.T) {
+
+	left := `description: hi
+default: hello
+enum:
+  - one
+  - two`
+
+	right := `description: hi
+enum:
+  - one
+  - two`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc v3.ServerVariable
+	var rDoc v3.ServerVariable
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+
+	// compare.
+	extChanges := CompareServerVariables(&lDoc, &rDoc)
+	assert.Equal(t, 1, extChanges.TotalChanges())
+	assert.Equal(t, 1, extChanges.TotalBreakingChanges())
+	assert.Equal(t, PropertyAdded, extChanges.Changes[0].ChangeType)
+}
+
+func TestCompareServerVariables_Removed(t *testing.T) {
+
+	left := `description: hi
+default: hello
+enum:
+  - one
+  - two`
+
+	right := `description: hi
+enum:
+  - one
+  - two`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc v3.ServerVariable
+	var rDoc v3.ServerVariable
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+
+	// compare.
+	extChanges := CompareServerVariables(&rDoc, &lDoc)
+	assert.Equal(t, 1, extChanges.TotalChanges())
+	assert.Equal(t, 1, extChanges.TotalBreakingChanges())
+	assert.Equal(t, PropertyAdded, extChanges.Changes[0].ChangeType)
+}