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102 lines
2.7 KiB
Go
102 lines
2.7 KiB
Go
package handler_test
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import (
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"os"
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"testing"
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"time"
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"github.com/golang/protobuf/ptypes/timestamp"
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"github.com/micro/services/threads/handler"
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pb "github.com/micro/services/threads/proto"
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"github.com/stretchr/testify/assert"
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"gorm.io/driver/postgres"
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"gorm.io/gorm"
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)
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func testHandler(t *testing.T) *handler.Threads {
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// connect to the database
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addr := os.Getenv("POSTGRES_URL")
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if len(addr) == 0 {
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addr = "postgresql://postgres@localhost:5432/postgres?sslmode=disable"
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}
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db, err := gorm.Open(postgres.Open(addr), &gorm.Config{})
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if err != nil {
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t.Fatalf("Error connecting to database: %v", err)
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}
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// clean any data from a previous run
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if err := db.Exec("DROP TABLE IF EXISTS conversations, messages CASCADE").Error; err != nil {
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t.Fatalf("Error cleaning database: %v", err)
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}
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// migrate the database
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if err := db.AutoMigrate(&handler.Conversation{}, &handler.Message{}); err != nil {
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t.Fatalf("Error migrating database: %v", err)
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}
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// clean any data from a previous run
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if err := db.Exec("TRUNCATE TABLE conversations, messages CASCADE").Error; err != nil {
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t.Fatalf("Error cleaning database: %v", err)
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}
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return &handler.Threads{DB: db, Time: func() time.Time { return time.Unix(1611327673, 0) }}
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}
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func assertConversationsMatch(t *testing.T, exp, act *pb.Conversation) {
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if act == nil {
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t.Errorf("Conversation not returned")
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return
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}
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// adapt this check so we can reuse the func in testing create, where we don't know the exact id
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// which will be generated
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if len(exp.Id) > 0 {
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assert.Equal(t, exp.Id, act.Id)
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} else {
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assert.NotEmpty(t, act.Id)
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}
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assert.Equal(t, exp.Topic, act.Topic)
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assert.Equal(t, exp.GroupId, act.GroupId)
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if act.CreatedAt == nil {
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t.Errorf("CreatedAt not set")
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return
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}
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assert.True(t, microSecondTime(exp.CreatedAt).Equal(microSecondTime(act.CreatedAt)))
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}
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func assertMessagesMatch(t *testing.T, exp, act *pb.Message) {
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if act == nil {
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t.Errorf("Message not returned")
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return
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}
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// adapt this check so we can reuse the func in testing create, where we don't know the exact id
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// which will be generated
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if len(exp.Id) > 0 {
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assert.Equal(t, exp.Id, act.Id)
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} else {
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assert.NotEmpty(t, act.Id)
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}
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assert.Equal(t, exp.Text, act.Text)
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assert.Equal(t, exp.AuthorId, act.AuthorId)
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assert.Equal(t, exp.ConversationId, act.ConversationId)
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if act.SentAt == nil {
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t.Errorf("SentAt not set")
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return
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}
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assert.True(t, microSecondTime(exp.SentAt).Equal(microSecondTime(act.SentAt)))
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}
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// postgres has a resolution of 100microseconds so just test that it's accurate to the second
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func microSecondTime(t *timestamp.Timestamp) time.Time {
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tt := t.AsTime()
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return time.Unix(tt.Unix(), int64(tt.Nanosecond()-tt.Nanosecond()%1000))
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}
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