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gogm_test.go
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gogm_test.go
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// MIT License
//
// Copyright (c) 2020 codingfinest
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
package gogm_test
import (
"sort"
"testing"
"time"
"github.com/neo4j/neo4j-go-driver/neo4j"
gogm "github.com/codingfinest/neo4j-go-ogm"
. "github.com/codingfinest/neo4j-go-ogm/tests/models"
. "github.com/onsi/gomega"
)
var config = &gogm.Config{
"bolt://localhost:7687",
"neo4j",
"Pass1234",
gogm.DEBUG,
true}
var ogm = gogm.New(config)
var session, err = ogm.NewSession(true)
const deletedID int64 = -1
var eventListener = &TestEventListener{}
//Context: when simple node object is saved
//Spec: should have metadata properties updated
func TestNodeSave(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
//Context
simpleNode := &SimpleNode{}
g.Expect(session.Save(&simpleNode, nil)).NotTo(HaveOccurred())
//Spec
g.Expect(simpleNode.CreatedAt).ToNot(BeZero())
g.Expect(simpleNode.DeletedAt).To(BeZero())
g.Expect(simpleNode.UpdatedAt).To(BeZero())
g.Expect(*simpleNode.ID > -1).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
//Context:when simple realtionship object is saved
//Spec:should have metadata properties updated
func TestRelationshipSave(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
//Context
simpleRelationship := &SimpleRelationship{}
n4 := &Node4{}
n5 := &Node5{}
simpleRelationship.N4 = n4
simpleRelationship.N5 = n5
g.Expect(session.Save(&simpleRelationship, nil)).NotTo(HaveOccurred())
//Spec
g.Expect(simpleRelationship.CreatedAt).ToNot(BeZero())
g.Expect(simpleRelationship.DeletedAt).To(BeZero())
g.Expect(simpleRelationship.UpdatedAt).To(BeZero())
g.Expect(*simpleRelationship.ID > -1).To(BeTrue())
g.Expect(*n4.ID > -1).To(BeTrue())
g.Expect(*n5.ID > -1).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestNodeSaveWithoutUpdate(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
//Context
simpleNode := &SimpleNode{}
g.Expect(session.Save(&simpleNode, nil)).NotTo(HaveOccurred())
g.Expect(session.Save(&simpleNode, nil)).NotTo(HaveOccurred())
//Spec
g.Expect(*simpleNode.ID > -1).To(BeTrue())
g.Expect(simpleNode.UpdatedAt).To(BeZero())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestRelationshipSaveWithoutUpdate(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
//Context
simpleRelationship := &SimpleRelationship{}
n5 := &Node5{}
n4 := &Node4{}
simpleRelationship.N4 = n4
simpleRelationship.N5 = n5
g.Expect(session.Save(&simpleRelationship, nil)).NotTo(HaveOccurred())
g.Expect(session.Save(&simpleRelationship, nil)).NotTo(HaveOccurred())
//Spec
g.Expect(*simpleRelationship.ID > -1).To(BeTrue())
g.Expect(*n4.ID > -1).To(BeTrue())
g.Expect(*n5.ID > -1).To(BeTrue())
g.Expect(simpleRelationship.UpdatedAt).To(BeZero())
g.Expect(n4.UpdatedAt).To(BeZero())
g.Expect(n5.UpdatedAt).To(BeZero())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestNodeSaveWithUpdate(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
simpleNode := &SimpleNode{}
g.Expect(session.Save(&simpleNode, nil)).NotTo(HaveOccurred())
simpleNode.Prop1 = "test Prop"
g.Expect(session.Save(&simpleNode, nil)).NotTo(HaveOccurred())
g.Expect(simpleNode.UpdatedAt).ToNot(BeZero())
g.Expect(*simpleNode.ID > -1).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestRelationshipSaveWithUpdate(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
simpleRelationship1 := &SimpleRelationship{}
n5 := &Node5{}
n4 := &Node4{}
simpleRelationship1.N4 = n4
simpleRelationship1.N5 = n5
simpleRelationship2 := &SimpleRelationship{}
simpleRelationship2.N4 = n4
simpleRelationship2.N5 = n5
simpleRelationships := []*SimpleRelationship{simpleRelationship1, simpleRelationship2}
g.Expect(session.Save(&simpleRelationships, nil)).NotTo(HaveOccurred())
simpleRelationship1.Name = "test Prop"
g.Expect(session.Save(&simpleRelationship1, gogm.NewSaveOptions())).NotTo(HaveOccurred())
g.Expect(simpleRelationship1.UpdatedAt).ToNot(BeZero())
g.Expect(*simpleRelationship1.ID > -1).To(BeTrue())
g.Expect(simpleRelationship2.UpdatedAt).To(BeZero())
g.Expect(*simpleRelationship2.ID > -1).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestSaveSliceOfNode(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
simpleNode1 := SimpleNode{}
simpleNode2 := SimpleNode{}
simpleNodes := []*SimpleNode{&simpleNode1, &simpleNode2}
g.Expect(session.Save(&simpleNodes, nil)).NotTo(HaveOccurred())
g.Expect(simpleNode1.CreatedAt).NotTo(BeZero())
g.Expect(simpleNode1.DeletedAt).To(BeZero())
g.Expect(simpleNode1.UpdatedAt).To(BeZero())
g.Expect(*simpleNode1.ID > -1).To(BeTrue())
g.Expect(simpleNode2.CreatedAt).NotTo(BeZero())
g.Expect(simpleNode2.DeletedAt).To(BeZero())
g.Expect(simpleNode2.UpdatedAt).To(BeZero())
g.Expect(*simpleNode2.ID > -1).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestSaveSliceOfRelationship(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
simpleRelationship1 := SimpleRelationship{}
n5 := &Node5{}
n4 := &Node4{}
simpleRelationship1.N4 = n4
simpleRelationship1.N5 = n5
simpleRelationship2 := SimpleRelationship{}
simpleRelationship2.N4 = n4
simpleRelationship2.N5 = n5
simpleRelationships := []*SimpleRelationship{&simpleRelationship1, &simpleRelationship2}
g.Expect(session.Save(&simpleRelationships, nil)).NotTo(HaveOccurred())
g.Expect(simpleRelationship1.CreatedAt).NotTo(BeZero())
g.Expect(simpleRelationship1.DeletedAt).To(BeZero())
g.Expect(simpleRelationship1.UpdatedAt).To(BeZero())
g.Expect(*simpleRelationship1.ID > -1).To(BeTrue())
g.Expect(simpleRelationship2.CreatedAt).NotTo(BeZero())
g.Expect(simpleRelationship2.DeletedAt).To(BeZero())
g.Expect(simpleRelationship2.UpdatedAt).To(BeZero())
g.Expect(*simpleRelationship2.ID > -1).To(BeTrue())
g.Expect(n4.CreatedAt).NotTo(BeZero())
g.Expect(n4.DeletedAt).To(BeZero())
g.Expect(n4.UpdatedAt).To(BeZero())
g.Expect(*n4.ID > -1).To(BeTrue())
g.Expect(n5.CreatedAt).NotTo(BeZero())
g.Expect(n5.DeletedAt).To(BeZero())
g.Expect(n5.UpdatedAt).To(BeZero())
g.Expect(*n5.ID > -1).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestNodeDelete(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
simpleNode := &SimpleNode{}
g.Expect(session.Save(&simpleNode, nil)).NotTo(HaveOccurred())
g.Expect(session.Delete(&simpleNode)).NotTo(HaveOccurred())
simpleNode.Prop1 = "test"
g.Expect(session.Save(&simpleNode, nil)).NotTo(HaveOccurred())
g.Expect(simpleNode.CreatedAt).ToNot(BeZero())
g.Expect(*simpleNode.ID).To(Equal(deletedID), "Deleted node isn't re-saved")
g.Expect(simpleNode.DeletedAt).ToNot(BeZero())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestRelationshipDelete(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
simpleRelationship := &SimpleRelationship{}
n5 := &Node5{}
n4 := &Node4{}
simpleRelationship.N4 = n4
simpleRelationship.N5 = n5
g.Expect(session.Save(&simpleRelationship, nil)).NotTo(HaveOccurred())
g.Expect(session.Delete(&simpleRelationship)).NotTo(HaveOccurred())
simpleRelationship.Name = "test"
g.Expect(*simpleRelationship.ID).To(Equal(deletedID), "Deleted relationship isn't re-saved")
g.Expect(*n4.ID > deletedID).To(BeTrue())
g.Expect(*n5.ID > deletedID).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
//Context: When a node object is removed from a parent node entity
//Spec: Corresponding relationship should be removed
func TestRemoveNode(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
lo := gogm.NewLoadOptions()
lo.Depth = -1
n3 := &Node3{}
n4 := &Node4{}
n4.N3 = n3
n4.Name = "N4"
n3.Name = "N3"
g.Expect(session.Save(&n4, nil)).NotTo(HaveOccurred())
var loadedN4 *Node4
var loadedN3 *Node3
n4.N3 = nil
g.Expect(session.Save(&n4, nil)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedN4, *n4.ID, lo)).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedN3, *n3.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN4).To(Equal(n4))
g.Expect(loadedN3).To(Equal(n3))
g.Expect(*loadedN4).To(Equal(*n4))
g.Expect(*loadedN3).To(Equal(*n3))
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestDeleteRelationshipEndpoint(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
simpleRelationship := &SimpleRelationship{}
n3 := &Node3{}
n4 := &Node4{}
n5 := &Node5{}
n4.N3 = n3
simpleRelationship.N4 = n4
simpleRelationship.N5 = n5
g.Expect(session.Save(&simpleRelationship, nil)).NotTo(HaveOccurred())
g.Expect(session.Delete(&n4)).NotTo(HaveOccurred())
//Spec
g.Expect(n4.DeletedAt).NotTo(BeZero())
g.Expect(simpleRelationship.DeletedAt).NotTo(BeZero())
g.Expect(*n4.ID).To(Equal(deletedID))
g.Expect(*simpleRelationship.ID).To(Equal(deletedID))
g.Expect(*n5.ID > -1).To(BeTrue())
g.Expect(*n3.ID > -1).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestDeleteRelationship(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
simpleRelationship := &SimpleRelationship{}
n3 := &Node3{}
n4 := &Node4{}
n5 := &Node5{}
n4.N3 = n3
simpleRelationship.N4 = n4
simpleRelationship.N5 = n5
g.Expect(session.Save(&simpleRelationship, nil)).NotTo(HaveOccurred())
g.Expect(session.Delete(&simpleRelationship)).NotTo(HaveOccurred())
//Spec
g.Expect(n4.DeletedAt).To(BeZero())
g.Expect(n4.UpdatedAt).ToNot(BeZero())
g.Expect(n5.DeletedAt).To(BeZero())
g.Expect(n5.UpdatedAt).ToNot(BeZero())
g.Expect(simpleRelationship.DeletedAt).NotTo(BeZero())
g.Expect(*n4.ID > deletedID).To(BeTrue())
g.Expect(*simpleRelationship.ID).To(Equal(deletedID))
g.Expect(*n5.ID > -1).To(BeTrue())
g.Expect(*n3.ID > -1).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestDeleteAllNodes(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
n4_1 := &Node4{}
n4_2 := &Node4{}
n4_3 := &Node4{}
n4_4 := &Node4{}
n4_5 := &Node4{}
n5 := &Node5{}
simpleRelationship := &SimpleRelationship{}
simpleRelationship.N4 = n4_5
simpleRelationship.N5 = n5
n4s := [4]*Node4{n4_1, n4_2, n4_3, n4_4}
g.Expect(session.Save(&n4s, nil)).NotTo(HaveOccurred())
g.Expect(session.Save(&simpleRelationship, nil)).NotTo(HaveOccurred())
n4Ref := &Node4{}
countOfN4, err := session.CountEntitiesOfType(&n4Ref)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(session.DeleteAll(&n4Ref, nil)).NotTo(HaveOccurred())
postDeleteCountOfN5, err := session.CountEntitiesOfType(&n4Ref)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(countOfN4).To(Equal(int64(5)))
g.Expect(postDeleteCountOfN5).To(Equal(int64(0)))
for _, n4 := range n4s {
g.Expect(*n4.ID).To(Equal(deletedID))
}
g.Expect(*simpleRelationship.ID).To(Equal(deletedID))
g.Expect(simpleRelationship.DeletedAt).NotTo(BeZero(), "Deleting n4_5 should delete this related relationship")
g.Expect(*n5.ID > deletedID).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestDeleteAllRelationships(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
simpleRelationship0 := &SimpleRelationship{}
simpleRelationship1 := &SimpleRelationship{}
simpleRelationships := [2]*SimpleRelationship{simpleRelationship0, simpleRelationship1}
n4_0 := &Node4{}
n5_0 := &Node5{}
simpleRelationship0.N4 = n4_0
simpleRelationship0.N5 = n5_0
n4_1 := &Node4{}
n5_1 := &Node5{}
simpleRelationship1.N4 = n4_1
simpleRelationship1.N5 = n5_1
g.Expect(session.Save(&simpleRelationships, nil)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
simpleRelationshipRef := &SimpleRelationship{}
countOfSimpleRelationships, err := session.CountEntitiesOfType(&simpleRelationshipRef)
g.Expect(err).NotTo(HaveOccurred())
g.Expect(session.DeleteAll(&simpleRelationshipRef, nil)).NotTo(HaveOccurred())
countOfSimpleRelationshipsPostDelete, err := session.CountEntitiesOfType(&simpleRelationshipRef)
g.Expect(countOfSimpleRelationships).To(Equal(int64(2)))
g.Expect(countOfSimpleRelationshipsPostDelete).To(BeZero())
g.Expect(*n4_0.ID > -1).To(BeTrue())
g.Expect(*n5_0.ID > -1).To(BeTrue())
g.Expect(*n4_1.ID > -1).To(BeTrue())
g.Expect(*n5_1.ID > -1).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestSaveMultiSourceRelationship(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
theMatrix := &Movie{}
theMatrix.Title = "The Matrix"
theMatrix.Released = 1999
theMatrix.Tagline = "Welcome to the Real World"
carrieAnne := &Actor{}
carrieAnne.Name = "Carrie-Anne Moss"
carrieAnne.Born = 1967
keanu := &Actor{}
keanu.Name = "Keanu Reeves"
keanu.Born = 1964
carrieAnneMatrixCharacter := &Character{Movie: theMatrix, Actor: carrieAnne, Roles: []string{"Trinity"}, Name: "carrieAnneMatrixCharacter"}
keanuReevesMatrixCharacter := &Character{Movie: theMatrix, Actor: keanu, Roles: []string{"Neo"}, Name: "keanuReevesMatrixCharacter"}
theMatrix.AddCharacter(carrieAnneMatrixCharacter)
g.Expect(session.Save(&keanuReevesMatrixCharacter, nil)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
lo := gogm.NewLoadOptions()
lo.Depth = -1
var loadedTheMatrix *Movie
g.Expect(session.Load(&loadedTheMatrix, *theMatrix.ID, lo)).NotTo(HaveOccurred())
g.Expect(len(loadedTheMatrix.Characters)).To(Equal(2))
g.Expect(*loadedTheMatrix.Characters[0].ID).To(Equal(*carrieAnneMatrixCharacter.ID))
g.Expect(*loadedTheMatrix.Characters[1].ID).To(Equal(*keanuReevesMatrixCharacter.ID))
g.Expect(*loadedTheMatrix.Characters[0].Actor.ID).To(Equal(*carrieAnne.ID))
g.Expect(*loadedTheMatrix.Characters[1].Actor.ID).To(Equal(*keanu.ID))
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestLoadingSameNodeTypesNotNavigableInBothDir(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
jamesThompson := &Person{}
jamesThompson.Name = "James Thompson"
jamesThompson.Tags = []string{"James", "Followee"}
jessicaThompson := &Person{}
jessicaThompson.Name = "Jessica Thompson"
jessicaThompson.Tags = []string{"Jessica", "Follower"}
angelaScope := &Person{}
angelaScope.Name = "Angela Scope"
angelaScope.Tags = []string{"Angela", "Followee"}
jessicaThompson.Follows = append(jessicaThompson.Follows, jamesThompson, angelaScope)
g.Expect(session.Save(&jessicaThompson, nil)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
var loadedJessicaThompson, loadedJamesThompson, loadedAngelaScope *Person
lo := gogm.NewLoadOptions()
lo.Depth = -1
g.Expect(session.Load(&loadedJessicaThompson, *jessicaThompson.ID, lo)).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedJamesThompson, *jamesThompson.ID, lo)).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedAngelaScope, *angelaScope.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedJessicaThompson).NotTo(BeNil())
g.Expect(loadedJamesThompson).NotTo(BeNil())
g.Expect(loadedAngelaScope).NotTo(BeNil())
g.Expect(len(loadedJessicaThompson.Follows)).To(Equal(2))
g.Expect(*loadedJessicaThompson.Follows[0].ID).To(Equal(*angelaScope.ID))
g.Expect(*loadedJessicaThompson.Follows[1].ID).To(Equal(*jamesThompson.ID))
g.Expect(len(loadedJamesThompson.Follows)).To(BeZero())
g.Expect(len(loadedAngelaScope.Follows)).To(BeZero())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestLoadingSameNodeTypesNavigableInBothDir(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.RegisterEventListener(eventListener)).NotTo(HaveOccurred())
jamesThompson := &Person2{}
jamesThompson.Name = "James Thompson"
jessicaThompson := &Person2{}
jessicaThompson.Name = "Jessica Thompson"
angelaScope := &Person2{}
angelaScope.Name = "Angela Scope"
jessicaThompson.Follows = append(jessicaThompson.Follows, jamesThompson, angelaScope)
g.Expect(session.Save(&jessicaThompson, nil)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
var loadedJessicaThompson, loadedJamesThompson, loadedAngelaScope *Person2
lo := gogm.NewLoadOptions()
lo.Depth = -1
g.Expect(session.Load(&loadedJessicaThompson, *jessicaThompson.ID, lo)).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedJamesThompson, *jamesThompson.ID, lo)).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedAngelaScope, *angelaScope.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedJessicaThompson).NotTo(BeNil())
g.Expect(loadedJamesThompson).NotTo(BeNil())
g.Expect(loadedAngelaScope).NotTo(BeNil())
g.Expect(len(loadedJessicaThompson.Follows)).To(Equal(2))
g.Expect(*loadedJessicaThompson.Follows[0].ID).To(Equal(*angelaScope.ID))
g.Expect(*loadedJessicaThompson.Follows[1].ID).To(Equal(*jamesThompson.ID))
g.Expect(len(loadedJamesThompson.Follows)).To(Equal(1))
g.Expect(*loadedJamesThompson.Follows[0].ID).To(Equal(*loadedJessicaThompson.ID))
g.Expect(len(loadedAngelaScope.Follows)).To(Equal(1))
g.Expect(*loadedAngelaScope.Follows[0].ID).To(Equal(*loadedJessicaThompson.ID))
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
//Context:when path is saved
//Spec:should be able to log full path
func TestFullPathSaveByOGMIsLoadable(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
//(node0)-->(node1)-->(node2)<--(node3)-->(node4)
n0 := &Node0{}
n1 := &Node1{}
n2 := &Node2{}
n3 := &Node3{}
n4 := &Node4{}
n0.Name = "0"
n1.Name = "1"
n2.Name = "2"
n3.Name = "3"
n4.Name = "4"
n0.N1 = n1
n1.N2 = n2
n2.N3 = n3
n3.N4 = n4
var loadedN0 *Node0
g.Expect(session.Save(&n0, nil)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
lo := gogm.NewLoadOptions()
lo.Depth = -1
g.Expect(session.Load(&loadedN0, *n0.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN0).ToNot(BeNil())
g.Expect(*loadedN0.ID).To(Equal(*n0.ID))
g.Expect(*loadedN0.N1.ID).To(Equal(*n1.ID))
g.Expect(*loadedN0.N1.N2.ID).To(Equal(*n2.ID))
g.Expect(*loadedN0.N1.N2.N3.ID).To(Equal(*n3.ID))
g.Expect(*loadedN0.N1.N2.N3.N4.ID).To(Equal(*n4.ID))
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
//Context: when path is saved
//Spec: should be able to load path up to depth x
func TestPathSaveByOGMIsLoadable(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
//(node0)-->(node1)-->(node2)<--(node3)-->(node4)
n0 := &Node0{}
n1 := &Node1{}
n2 := &Node2{}
n3 := &Node3{}
n4 := &Node4{}
n0.Name = "0"
n1.Name = "1"
n2.Name = "2"
n3.Name = "3"
n4.Name = "4"
n0.N1 = n1
n1.N2 = n2
n2.N3 = n3
n3.N4 = n4
var loadedN0 *Node0
g.Expect(session.Save(&n0, nil)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
lo := gogm.NewLoadOptions()
lo.Depth = 2
g.Expect(session.Load(&loadedN0, *n0.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN0).ToNot(BeNil())
g.Expect(*loadedN0.ID).To(Equal(*n0.ID))
g.Expect(*loadedN0.N1.ID).To(Equal(*n1.ID))
g.Expect(*loadedN0.N1.N2.ID).To(Equal(*n2.ID))
g.Expect(loadedN0.N1.N2.N3).To(BeNil())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestLoadFromLocalStore(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
//(node0)-->(node1)-->(node2)<--(node3)-->(node4)
n0 := &Node0{}
n1 := &Node1{}
n2 := &Node2{}
n3 := &Node3{}
n4 := &Node4{}
n0.Name = "0"
n1.Name = "1"
n2.Name = "2"
n3.Name = "3"
n4.Name = "4"
n0.N1 = n1
n1.N2 = n2
n2.N3 = n3
n3.N4 = n4
g.Expect(session.Save(&n0, nil)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
var loadedN1 *Node1
lo := gogm.NewLoadOptions()
lo.Depth = 2
g.Expect(session.Load(&loadedN1, *n1.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN1).ToNot(BeNil())
g.Expect(*loadedN1.ID).To(Equal(*n1.ID))
g.Expect(*loadedN1.N0.ID).To(Equal(*n0.ID))
g.Expect(*loadedN1.N2.ID).To(Equal(*n2.ID))
g.Expect(*loadedN1.N2.N3.ID).To(Equal(*n3.ID))
lo.Depth = 1
var loadedN1_1 *Node1
g.Expect(session.Load(&loadedN1_1, *n1.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN1_1.N2.N3.N4).To(BeNil())
g.Expect(loadedN1_1).To(Equal(loadedN1))
lo.Depth = 2
g.Expect(session.Load(&loadedN1_1, *n1.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN1_1.N2.N3.N4).To(BeNil())
g.Expect(loadedN1_1).To(Equal(loadedN1))
lo.Depth = 3
g.Expect(session.Load(&loadedN1_1, *n1.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN1_1.N2.N3.N4).ToNot(BeNil())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestSaveToDepthFromNode(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
//(node0)-->(node1)-->(node2)<--(node3)-->(node4)
n0 := &Node0{}
n1 := &Node1{}
n2 := &Node2{}
n3 := &Node3{}
n4 := &Node4{}
n0.Name = "0"
n1.Name = "1"
n2.Name = "2"
n3.Name = "3"
n4.Name = "4"
n0.N1 = n1
n1.N2 = n2
n2.N3 = n3
n3.N4 = n4
so := gogm.NewSaveOptions()
so.Depth = 0
g.Expect(session.Save(&n0, so)).NotTo(HaveOccurred())
lo := gogm.NewLoadOptions()
lo.Depth = -1
var loadedN0 *Node0
g.Expect(session.Clear()).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedN0, *n0.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN0.Name).To(Equal(n0.Name))
g.Expect(loadedN0.N1).To(BeNil())
so.Depth = 2
g.Expect(session.Save(&n0, so)).NotTo(HaveOccurred())
loadedN0 = nil
g.Expect(session.Clear()).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedN0, *n0.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN0.N1.N2.Name).To(Equal(n0.N1.N2.Name))
g.Expect(loadedN0.N1.N2.N3).To(BeNil())
so.Depth = 0
n0.Name = "31"
g.Expect(session.Save(&n0, so)).NotTo(HaveOccurred())
loadedN0 = nil
g.Expect(session.Clear()).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedN0, *n0.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN0.Name).To(Equal(n0.Name))
g.Expect(loadedN0.N1.N2.Name).To(Equal(n0.N1.N2.Name))
g.Expect(loadedN0.N1.N2.N3).To(BeNil())
so.Depth = 4
g.Expect(session.Save(&n0, so)).NotTo(HaveOccurred())
loadedN0 = nil
g.Expect(session.Clear()).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedN0, *n0.ID, lo)).NotTo(HaveOccurred())
g.Expect(loadedN0.N1.N2.Name).To(Equal(n0.N1.N2.Name))
g.Expect(loadedN0.N1.N2.N3.N4.Name).To(Equal(n4.Name))
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestSaveToDepthFromRelationship(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
//Context
simpleRelationship := &SimpleRelationship{}
n4 := &Node4{}
n5 := &Node5{}
simpleRelationship.N4 = n4
simpleRelationship.N5 = n5
n5.N4 = n4
simpleRelationship.Name = "r1"
simpleRelationship.TestID = "r1ID"
n4.Name = "n4"
n5.Name = "n5"
so := gogm.NewSaveOptions()
so.Depth = 0
g.Expect(session.Save(&simpleRelationship, so)).NotTo(HaveOccurred())
var loadedSimpleRelationship *SimpleRelationship
lo := gogm.NewLoadOptions()
lo.Depth = -1
g.Expect(session.Clear()).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedSimpleRelationship, simpleRelationship.TestID, lo)).NotTo(HaveOccurred())
g.Expect(loadedSimpleRelationship.Name).To(Equal(simpleRelationship.Name))
g.Expect(loadedSimpleRelationship.N5.Name).To(Equal(n5.Name))
g.Expect(loadedSimpleRelationship.N5.N4).To(BeNil())
g.Expect(loadedSimpleRelationship.N4.Name).To(Equal(n4.Name))
so.Depth = 2
g.Expect(session.Save(&simpleRelationship, so)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
g.Expect(session.Load(&loadedSimpleRelationship, simpleRelationship.TestID, lo)).NotTo(HaveOccurred())
if loadedSimpleRelationship.N5.N4 == nil {
g.Expect(loadedSimpleRelationship.N4.N5s[0].Name).To(Equal(n5.Name))
} else {
g.Expect(loadedSimpleRelationship.N5.N4.Name).To(Equal(n4.Name))
}
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestSaveNodeWithCustomID(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
n9 := &Node9{}
n9.TestId = "r"
g.Expect(session.Save(&n9, nil)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
var loadedN9 *Node9
lo := gogm.NewLoadOptions()
lo.Depth = 2
g.Expect(session.Load(&loadedN9, n9.TestId, lo)).NotTo(HaveOccurred())
g.Expect(*loadedN9.ID).To(Equal(*n9.ID))
var loadedN9_1 *Node9
lo.Depth = 0
g.Expect(session.Load(&loadedN9_1, loadedN9.TestId, lo)).NotTo(HaveOccurred())
g.Expect(loadedN9_1 == loadedN9).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestSaveRelationshipWithCustomID(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
//Context
r := &SimpleRelationship{}
r.TestID = "TestID"
n4 := &Node4{}
n5 := &Node5{}
r.N4 = n4
r.N5 = n5
g.Expect(session.Save(&r, nil)).NotTo(HaveOccurred())
g.Expect(session.Clear()).NotTo(HaveOccurred())
var loadedR *SimpleRelationship
lo := gogm.NewLoadOptions()
lo.Depth = 2
g.Expect(session.Load(&loadedR, r.TestID, lo)).NotTo(HaveOccurred())
g.Expect(*loadedR.ID).To(Equal(*r.ID))
var loadedR_1 *SimpleRelationship
lo.Depth = 0
g.Expect(session.Load(&loadedR_1, loadedR.TestID, lo)).NotTo(HaveOccurred())
g.Expect(loadedR_1 == loadedR).To(BeTrue())
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
}
func TestTransactions(t *testing.T) {
g := NewGomegaWithT(t)
g.Expect(session.PurgeDatabase()).NotTo(HaveOccurred())
g.Expect(session.DisposeEventListener(eventListener)).NotTo(HaveOccurred())
//(node0)-->(node1)-->(node2)<--(node3)-->(node4)
n0 := &Node0{}
n1 := &Node1{}
n2 := &Node2{}
n3 := &Node3{}
n4 := &Node4{}
n0.Name = "0"
n1.Name = "1"
n2.Name = "2"
n3.Name = "3"
n4.Name = "4"
n0.N1 = n1
n1.N2 = n2
n2.N3 = n3
n3.N4 = n4
so := gogm.NewSaveOptions()
so.Depth = 2
g.Expect(session.Save(&n0, so)).NotTo(HaveOccurred())
g.Expect(n3.ID).To(BeNil())
g.Expect(n4.ID).To(BeNil())
tx, err := session.BeginTransaction()
g.Expect(err).NotTo(HaveOccurred())
n0.Name = "0Update"
n2.Name = "2Update"
//Test Rolling back
so.Depth = 3
g.Expect(session.Save(&n0, so)).NotTo(HaveOccurred())
g.Expect(tx.RollBack()).NotTo(HaveOccurred())
g.Expect(tx.Close()).NotTo(HaveOccurred())
var loadedN0 *Node0
lo := gogm.NewLoadOptions()
lo.Depth = 0
g.Expect(session.Load(&loadedN0, *n0.ID, lo)).NotTo(HaveOccurred())
g.Expect(n0.Name).To(Equal("0Update"))
g.Expect(loadedN0.Name).To(Equal(n0.Name))
g.Expect(*loadedN0.N1.N2.N3.ID).To(Equal(*n3.ID), "Store cache still holds state of rolled back transcation")
g.Expect(session.Reload(&n0)).NotTo(HaveOccurred(), "Reload to sycn runtime objects with backend")
g.Expect(n0.Name).To(Equal("0"))
g.Expect(*n3.ID).To(Equal(deletedID), "n3 gets deleted as it was rolled back. n3 can't ever be saved again. Must create new instance to save")
//Testing committing