feat(store/v2): remove cosmos-db depdency from store (#19229)

store/proof/commit_info_test.go

@@ -0,0 +1,59 @@
+package proof
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestGetStoreProof(t *testing.T) {
+	tests := []struct {
+		storeInfos []StoreInfo
+	}{
+		{[]StoreInfo{
+			{"key1", CommitID{1, []byte("value1")}},
+		}},
+		{[]StoreInfo{
+			{"key2", CommitID{1, []byte("value2")}},
+			{"key1", CommitID{1, []byte("value1")}},
+		}},
+		{[]StoreInfo{
+			{"key3", CommitID{1, []byte("value3")}},
+			{"key2", CommitID{1, []byte("value2")}},
+			{"key1", CommitID{1, []byte("value1")}},
+		}},
+		{[]StoreInfo{
+			{"key2", CommitID{1, []byte("value2")}},
+			{"key1", CommitID{1, []byte("value1")}},
+			{"key3", CommitID{1, []byte("value3")}},
+		}},
+		{[]StoreInfo{
+			{"key4", CommitID{1, []byte("value4")}},
+			{"key1", CommitID{1, []byte("value1")}},
+			{"key3", CommitID{1, []byte("value3")}},
+			{"key2", CommitID{1, []byte("value2")}},
+		}},
+	}
+
+	for i, tc := range tests {
+		// create a commit info
+		ci := CommitInfo{
+			Version:    1,
+			Timestamp:  time.Now(),
+			StoreInfos: tc.storeInfos,
+		}
+		commitHash := ci.Hash()
+		// make sure the store infos are sorted
+		require.Equal(t, ci.StoreInfos[0].Name, "key1")
+		for _, si := range tc.storeInfos {
+			// get the proof
+			_, proof, err := ci.GetStoreProof(si.Name)
+			require.NoError(t, err, "test case %d", i)
+			// verify the proof
+			expRoots, err := proof.Run([][]byte{si.CommitID.Hash})
+			require.NoError(t, err, "test case %d", i)
+			require.Equal(t, commitHash, expRoots[0], "test case %d", i)
+		}
+	}
+}