// file: crates/ksp-onchain-transport-lib/tests/release_completeness.rs
// version: 6

//! Release-level completeness canaries for the `0.2.1` HTTP foundation contract.

#[test]
fn release_registry_partition_matches_the_audited_http_plan() {
    let mut foundation = 0_usize;
    let mut accounts_tokens_cluster = 0_usize;
    let mut transactions = 0_usize;
    let mut blocks_economics = 0_usize;
    let mut historical_in_current = 0_usize;
    for descriptor in ksp_onchain_transport_lib::current_http_rpc_methods() {
        match descriptor.coverage_release() {
            ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_1 => foundation += 1,
            ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_2 => accounts_tokens_cluster += 1,
            ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_3 => transactions += 1,
            ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_4 => blocks_economics += 1,
            ksp_onchain_transport_lib::HttpRpcCoverageRelease::Historical => historical_in_current += 1,
        }
    }
    assert_eq!(ksp_onchain_transport_lib::current_http_rpc_methods().len(), 52);
    assert_eq!(ksp_onchain_transport_lib::historical_http_rpc_methods().len(), 14);
    assert_eq!(foundation, 4);
    assert_eq!(accounts_tokens_cluster, 22);
    assert_eq!(transactions, 11);
    assert_eq!(blocks_economics, 15);
    assert_eq!(historical_in_current, 0);
}

#[test]
fn release_foundation_canaries_and_historical_statuses_are_exact() {
    let mut foundation_names = std::vec::Vec::<&str>::new();
    for descriptor in ksp_onchain_transport_lib::current_http_rpc_methods() {
        if descriptor.coverage_release() == ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_1 {
            foundation_names.push(descriptor.method());
            assert_eq!(descriptor.runtime_status(), ksp_onchain_transport_lib::RpcRuntimeStatus::Supported);
        }
    }
    foundation_names.sort_unstable();
    assert_eq!(foundation_names, std::vec!["getBalance", "getGenesisHash", "getHealth", "getVersion"]);
    for descriptor in ksp_onchain_transport_lib::historical_http_rpc_methods() {
        assert_eq!(descriptor.documentation_status(), ksp_onchain_transport_lib::RpcDocumentationStatus::Deprecated);
        assert_eq!(descriptor.runtime_status(), ksp_onchain_transport_lib::RpcRuntimeStatus::Removed);
        assert_eq!(descriptor.coverage_release(), ksp_onchain_transport_lib::HttpRpcCoverageRelease::Historical);
        assert_eq!(descriptor.transport_retry_class(), ksp_onchain_transport_lib::TransportRetryClass::NotApplicable);
    }
}

#[test]
fn release_pre_003_accounts_subset_is_exact_without_advancing_other_v0_2_2_families() {
    let mut account_names = std::vec::Vec::<&str>::new();
    for descriptor in ksp_onchain_transport_lib::current_http_rpc_methods() {
        if descriptor.coverage_release() == ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_2
            && descriptor.category() == ksp_onchain_transport_lib::HttpRpcCategory::Accounts
        {
            account_names.push(descriptor.method());
            assert_eq!(descriptor.operation_kind(), ksp_onchain_transport_lib::RpcOperationKind::Read);
            assert_eq!(descriptor.transport_retry_class(), ksp_onchain_transport_lib::TransportRetryClass::RetrySafe);
        }
    }
    account_names.sort_unstable();
    assert_eq!(
        account_names,
        std::vec!["getAccountInfo", "getLargestAccounts", "getMinimumBalanceForRentExemption", "getMultipleAccounts", "getProgramAccounts",],
    );
}

#[test]
fn release_pre_004_tokens_subset_is_exact_and_retry_safe() {
    let mut token_names = std::vec::Vec::<&str>::new();
    for descriptor in ksp_onchain_transport_lib::current_http_rpc_methods() {
        if descriptor.coverage_release() == ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_2
            && descriptor.category() == ksp_onchain_transport_lib::HttpRpcCategory::Tokens
        {
            token_names.push(descriptor.method());
            assert_eq!(descriptor.operation_kind(), ksp_onchain_transport_lib::RpcOperationKind::Read);
            assert_eq!(descriptor.transport_retry_class(), ksp_onchain_transport_lib::TransportRetryClass::RetrySafe);
        }
    }
    token_names.sort_unstable();
    assert_eq!(
        token_names,
        std::vec!["getTokenAccountBalance", "getTokenAccountsByDelegate", "getTokenAccountsByOwner", "getTokenLargestAccounts", "getTokenSupply",],
    );
}

#[test]
fn release_pre_005_simple_cluster_subset_is_exact_and_retry_safe() {
    let expected = std::vec![
        "getClusterNodes",
        "getEpochInfo",
        "getEpochSchedule",
        "getHighestSnapshotSlot",
        "getIdentity",
        "getMaxRetransmitSlot",
        "getMaxShredInsertSlot",
    ];
    let deferred = std::vec!["getLeaderSchedule", "getSlot", "getSlotLeader", "getSlotLeaders", "getVoteAccounts"];
    for method_name in &expected {
        let descriptor = ksp_onchain_transport_lib::find_http_rpc_method(method_name).expect("pre.005 cluster descriptor must exist");
        assert_eq!(descriptor.category(), ksp_onchain_transport_lib::HttpRpcCategory::Cluster);
        assert_eq!(descriptor.coverage_release(), ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_2);
        assert_eq!(descriptor.operation_kind(), ksp_onchain_transport_lib::RpcOperationKind::Read);
        assert_eq!(descriptor.transport_retry_class(), ksp_onchain_transport_lib::TransportRetryClass::RetrySafe);
    }
    for method_name in &deferred {
        let descriptor = ksp_onchain_transport_lib::find_http_rpc_method(method_name).expect("pre.006 cluster descriptor must remain registered");
        assert_eq!(descriptor.coverage_release(), ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_2);
    }
    assert_eq!(expected.len(), 7);
    assert_eq!(deferred.len(), 5);
}

#[test]
fn release_pre_006_completes_cluster_subset_exactly_and_retry_safe() {
    let mut expected = std::vec![
        "getClusterNodes",
        "getEpochInfo",
        "getEpochSchedule",
        "getHighestSnapshotSlot",
        "getIdentity",
        "getLeaderSchedule",
        "getMaxRetransmitSlot",
        "getMaxShredInsertSlot",
        "getSlot",
        "getSlotLeader",
        "getSlotLeaders",
        "getVoteAccounts",
    ];
    let mut actual = std::vec::Vec::new();
    for descriptor in ksp_onchain_transport_lib::current_http_rpc_methods() {
        if descriptor.coverage_release() == ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_2
            && descriptor.category() == ksp_onchain_transport_lib::HttpRpcCategory::Cluster
        {
            actual.push(descriptor.method());
            assert_eq!(descriptor.operation_kind(), ksp_onchain_transport_lib::RpcOperationKind::Read);
            assert_eq!(descriptor.transport_retry_class(), ksp_onchain_transport_lib::TransportRetryClass::RetrySafe);
        }
    }
    actual.sort_unstable();
    expected.sort_unstable();
    assert_eq!(actual, expected);
    assert_eq!(actual.len(), 12);
}

#[test]
fn release_pre_007_v0_2_2_exact_set_is_complete_without_advancing_future_releases() {
    let mut expected = std::vec![
        "getAccountInfo",
        "getClusterNodes",
        "getEpochInfo",
        "getEpochSchedule",
        "getHighestSnapshotSlot",
        "getIdentity",
        "getLargestAccounts",
        "getLeaderSchedule",
        "getMaxRetransmitSlot",
        "getMaxShredInsertSlot",
        "getMinimumBalanceForRentExemption",
        "getMultipleAccounts",
        "getProgramAccounts",
        "getSlot",
        "getSlotLeader",
        "getSlotLeaders",
        "getTokenAccountBalance",
        "getTokenAccountsByDelegate",
        "getTokenAccountsByOwner",
        "getTokenLargestAccounts",
        "getTokenSupply",
        "getVoteAccounts",
    ];
    let mut actual = std::vec::Vec::new();
    let mut future_transactions = 0_usize;
    let mut future_blocks_economics = 0_usize;
    for descriptor in ksp_onchain_transport_lib::current_http_rpc_methods() {
        match descriptor.coverage_release() {
            ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_2 => {
                actual.push(descriptor.method());
                assert_eq!(descriptor.documentation_status(), ksp_onchain_transport_lib::RpcDocumentationStatus::Stable);
                assert_eq!(descriptor.runtime_status(), ksp_onchain_transport_lib::RpcRuntimeStatus::Supported);
                assert_eq!(descriptor.operation_kind(), ksp_onchain_transport_lib::RpcOperationKind::Read);
                assert_eq!(descriptor.transport_retry_class(), ksp_onchain_transport_lib::TransportRetryClass::RetrySafe);
            },
            ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_3 => future_transactions += 1,
            ksp_onchain_transport_lib::HttpRpcCoverageRelease::V0_2_4 => future_blocks_economics += 1,
            _ => {},
        }
    }
    actual.sort_unstable();
    expected.sort_unstable();
    assert_eq!(actual, expected);
    assert_eq!(actual.len(), 22);
    assert_eq!(future_transactions, 11);
    assert_eq!(future_blocks_economics, 15);
}