sgraph 0.1.2

Created with Anchor
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167

use solana_program::{instruction, system_instruction, system_program};
use solana_program_test::{
    processor,
    tokio::{self},
    BanksClientError, ProgramTest, ProgramTestContext,
};
use solana_sdk::{signature::Keypair, signer::Signer};

use {
    anchor_lang::Id,
    solana_program::{instruction::Instruction, pubkey::Pubkey},
    solana_sdk::transaction::Transaction,
};

struct SolanaCookie {
    context: ProgramTestContext,
    fp: Keypair,
}

impl SolanaCookie {
    async fn new() -> Self {
        let mut test = ProgramTest::new("graph", graph::id(), processor!(graph::entry));

        test.add_program(
            "noop",
            spl_account_compression::Noop::id(),
            processor!(spl_noop::noop),
        );

        test.add_program(
            "ac",
            spl_account_compression::id(),
            processor!(spl_account_compression::entry),
        );

        let context = test.start_with_context().await;

        let fp = clone_keypair(&context.payer);

        Self { context, fp }
    }

    async fn send_transaction(
        &mut self,
        instructions: &[Instruction],
        mut signers: Vec<&Keypair>,
    ) -> Result<(), BanksClientError> {
        let mut transaction =
            Transaction::new_with_payer(&instructions, Some(&self.context.payer.pubkey()));

        signers.push(&self.fp);

        transaction.sign(&signers, self.context.last_blockhash);

        self.context
            .banks_client
            .send_transaction(transaction)
            .await
    }
}

fn clone_keypair(keypair: &Keypair) -> Keypair {
    Keypair::from_bytes(&keypair.to_bytes()).unwrap()
}

#[tokio::test]
async fn test_basic() -> Result<(), anyhow::Error> {
    let mut cookie = SolanaCookie::new().await;

    let tree = Keypair::new();
    let authority = Keypair::new();

    // getConcurrentMerkleTreeAccountSize(30, 2048, 15)
    let size = 4146168;

    let rent = cookie.context.banks_client.get_rent().await.unwrap();

    let create = system_instruction::create_account(
        &cookie.context.payer.pubkey(),
        &tree.pubkey(),
        rent.minimum_balance(size),
        size as u64,
        &spl_account_compression::id(),
    );

    let controller = Pubkey::find_program_address(&[b"controller"], &graph::id()).0;

    let accounts = graph::accounts::InitializeTree {
        tree: tree.pubkey(),
        tree_controller: controller,
        authority: authority.pubkey(),
        payer: cookie.fp.pubkey(),
        ac_program: spl_account_compression::id(),
        noop_program: spl_noop::id(),
        system_program: system_program::id(),
    };

    let data = graph::instruction::InitializeTree {};

    let init = make_instruction(graph::ID, &accounts, data);

    cookie
        .send_transaction(&[create.clone(), init], vec![&tree, &authority])
        .await?;

    // initialize example provider
    let provider = Keypair::new();
    let provider_authority = Keypair::new();

    // add example provider to tree
    let accounts = graph::accounts::InitializeProvider {
        provider: provider.pubkey(),
        payer: cookie.fp.pubkey(),
        system_program: system_program::id(),
    };

    let data = graph::instruction::InitializeProvider {
        args: graph::InitializeProviderParams {
            authority: provider_authority.pubkey(),
            name: "example".to_string(),
            website: "https://example.com".to_string(),
        },
    };

    let init_prov = make_instruction(graph::ID, &accounts, data);
    cookie
        .send_transaction(&[init_prov, create], vec![&tree, &provider])
        .await?;

    // add instruction
    let accounts = graph::accounts::AddRelation {
        provider: provider.pubkey(),
        authority: provider_authority.pubkey(),
        tree: tree.pubkey(),
        tree_controller: controller,
        payer: cookie.fp.pubkey(),
        ac_program: spl_account_compression::id(),
        noop_program: spl_noop::id(),
    };

    let data = graph::instruction::AddRelation {
        args: graph::AddRelationParams {
            from: Pubkey::new_unique(),
            to: Pubkey::new_unique(),
            extra: vec![1, 2, 3],
        },
    };

    let add = make_instruction(graph::ID, &accounts, data);
    cookie
        .send_transaction(&[add], vec![&provider_authority])
        .await?;

    Ok(())
}

fn make_instruction(
    program_id: Pubkey,
    accounts: &impl anchor_lang::ToAccountMetas,
    data: impl anchor_lang::InstructionData,
) -> instruction::Instruction {
    instruction::Instruction {
        program_id,
        accounts: anchor_lang::ToAccountMetas::to_account_metas(accounts, None),
        data: anchor_lang::InstructionData::data(&data),
    }
}