88 lines
1.8 KiB
Go
88 lines
1.8 KiB
Go
package persistence_test
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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. "gitlab.com/offline-twitter/twitter_offline_engine/pkg/persistence"
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)
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func TestMergeTweetTroves(t *testing.T) {
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assert := assert.New(t)
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t1 := Tweet{Text: "1"}
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t2 := Tweet{Text: "2"}
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t3 := Tweet{Text: "3"}
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u1 := User{Handle: "1"}
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u2 := User{Handle: "2"}
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r1 := Retweet{TweetID: 1}
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r2 := Retweet{TweetID: 2}
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r3 := Retweet{TweetID: 3}
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trove1 := NewTweetTrove()
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trove1.Tweets[1] = t1
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trove1.Tweets[2] = t2
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trove1.Retweets[1] = r1
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trove1.TombstoneUsers = []UserHandle{"a", "b"}
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trove2 := NewTweetTrove()
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trove2.Tweets[3] = t3
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trove2.Users[1] = u1
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trove2.Users[2] = u2
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trove2.Retweets[2] = r2
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trove2.Retweets[3] = r3
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trove2.TombstoneUsers = []UserHandle{"c"}
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trove1.MergeWith(trove2)
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assert.Equal(3, len(trove1.Tweets))
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assert.Equal(2, len(trove1.Users))
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assert.Equal(3, len(trove1.Retweets))
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assert.Equal(3, len(trove1.TombstoneUsers))
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}
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func TestFillMissingUserIDs(t *testing.T) {
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assert := assert.New(t)
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u1 := User{ID: 1, Handle: "A"}
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t1 := Tweet{ID: 1, UserID: 1}
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t2 := Tweet{ID: 2, UserHandle: "a"}
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trove := NewTweetTrove()
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trove.Users[u1.ID] = u1
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trove.Tweets[t1.ID] = t1
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trove.Tweets[t2.ID] = t2
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assert.NotEqual(trove.Tweets[2].UserID, UserID(1))
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trove.FillMissingUserIDs()
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assert.Equal(trove.Tweets[2].UserID, UserID(1))
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}
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func TestFindUserByHandle(t *testing.T) {
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assert := assert.New(t)
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u1 := User{ID: 1, Handle: "1", DisplayName: "One"}
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u2 := User{ID: 2, Handle: "b", DisplayName: "Two"}
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trove := NewTweetTrove()
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trove.Users[u1.ID] = u1
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trove.Users[u2.ID] = u2
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user_2, ok := trove.FindUserByHandle("B")
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require.True(t, ok)
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assert.Equal(user_2.DisplayName, "Two")
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_, ok = trove.FindUserByHandle("3")
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assert.False(ok)
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}
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