protobuf/rust/test/shared/accessors_test.rs

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/// Tests covering accessors for singular bool, int32, int64, and bytes fields.
use unittest_proto::proto2_unittest::TestAllTypes;

#[test]
fn test_default_accessors() {
    let msg = TestAllTypes::new();
    assert_eq!(msg.default_int32(), 41);
    assert_eq!(msg.default_int64(), 42);
    assert_eq!(msg.default_sint32(), -45);
    assert_eq!(msg.default_sint64(), 46);
    assert_eq!(msg.default_uint32(), 43);
    assert_eq!(msg.default_uint64(), 44);
    assert_eq!(msg.default_float(), 51.5);
    assert_eq!(msg.default_double(), 52000.0);
    assert_eq!(msg.default_bool(), true);
}

#[test]
fn test_optional_int32_accessors() {
    let mut msg = TestAllTypes::new();
    assert_eq!(msg.optional_int32_opt(), None);
    assert_eq!(msg.optional_int32(), 0);

    msg.optional_int32_set(Some(1));
    assert_eq!(msg.optional_int32_opt(), Some(1));
    assert_eq!(msg.optional_int32(), 1);

    msg.optional_int32_set(None);
    assert_eq!(msg.optional_int32_opt(), None);

    assert_eq!(msg.optional_int32(), 0);
}

#[test]
fn test_optional_int64_accessors() {
    let mut msg = TestAllTypes::new();
    assert_eq!(msg.optional_int64_opt(), None);
    assert_eq!(msg.optional_int64(), 0);

    msg.optional_int64_set(Some(42));
    assert_eq!(msg.optional_int64_opt(), Some(42));
    assert_eq!(msg.optional_int64(), 42);

    msg.optional_int64_set(None);
    assert_eq!(msg.optional_int64_opt(), None);
    assert_eq!(msg.optional_int64(), 0);
}

#[test]
fn test_optional_sint32_accessors() {
    let mut msg = TestAllTypes::new();
    assert_eq!(msg.optional_sint32_opt(), None);
    assert_eq!(msg.optional_sint32(), 0);

    msg.optional_sint32_set(Some(-22));
    assert_eq!(msg.optional_sint32_opt(), Some(-22));
    assert_eq!(msg.optional_sint32(), -22);

    msg.optional_sint32_set(None);
    assert_eq!(msg.optional_sint32_opt(), None);
    assert_eq!(msg.optional_sint32(), 0);
}

#[test]
fn test_optional_sint64_accessors() {
    let mut msg = TestAllTypes::new();
    assert_eq!(msg.optional_sint64_opt(), None);
    assert_eq!(msg.optional_sint64(), 0);

    msg.optional_sint64_set(Some(7000));
    assert_eq!(msg.optional_sint64_opt(), Some(7000));
    assert_eq!(msg.optional_sint64(), 7000);

    msg.optional_sint64_set(None);
    assert_eq!(msg.optional_sint64_opt(), None);
    assert_eq!(msg.optional_sint64(), 0);
}

#[test]
fn test_optional_uint32_accessors() {
    let mut msg = TestAllTypes::new();
    assert_eq!(msg.optional_uint32_opt(), None);
    assert_eq!(msg.optional_uint32(), 0);

    msg.optional_uint32_set(Some(9001));
    assert_eq!(msg.optional_uint32_opt(), Some(9001));
    assert_eq!(msg.optional_uint32(), 9001);

    msg.optional_uint32_set(None);
    assert_eq!(msg.optional_uint32_opt(), None);
    assert_eq!(msg.optional_uint32(), 0);
}

#[test]
fn test_optional_uint64_accessors() {
    let mut msg = TestAllTypes::new();
    assert_eq!(msg.optional_uint64_opt(), None);
    assert_eq!(msg.optional_uint64(), 0);

    msg.optional_uint64_set(Some(42));
    assert_eq!(msg.optional_uint64_opt(), Some(42));
    assert_eq!(msg.optional_uint64(), 42);

    msg.optional_uint64_set(None);
    assert_eq!(msg.optional_uint64_opt(), None);
    assert_eq!(msg.optional_uint64(), 0);
}

#[test]
fn test_optional_float_accessors() {
    let mut msg = TestAllTypes::new();
    assert_eq!(msg.optional_float_opt(), None);
    assert_eq!(msg.optional_float(), 0.0);

    msg.optional_float_set(Some(3.14));
    assert_eq!(msg.optional_float_opt(), Some(3.14));
    assert_eq!(msg.optional_float(), 3.14);

    msg.optional_float_set(None);
    assert_eq!(msg.optional_float_opt(), None);
    assert_eq!(msg.optional_float(), 0.0);
}

#[test]
fn test_optional_double_accessors() {
    let mut msg = TestAllTypes::new();
    assert_eq!(msg.optional_double_opt(), None);
    assert_eq!(msg.optional_double(), 0.0);

    msg.optional_double_set(Some(-10.99));
    assert_eq!(msg.optional_double_opt(), Some(-10.99));
    assert_eq!(msg.optional_double(), -10.99);

    msg.optional_double_set(None);
    assert_eq!(msg.optional_double_opt(), None);
    assert_eq!(msg.optional_double(), 0.0);
}

#[test]
fn test_optional_bool_accessors() {
    let mut msg = TestAllTypes::new();
    assert_eq!(msg.optional_bool_opt(), None);

    msg.optional_bool_set(Some(true));
    assert_eq!(msg.optional_bool_opt(), Some(true));

    msg.optional_bool_set(None);
    assert_eq!(msg.optional_bool_opt(), None);
}

#[test]
fn test_optional_bytes_accessors() {
    let mut msg = TestAllTypes::new();
    assert_eq!(msg.optional_bytes(), None);

    msg.optional_bytes_set(Some(b"accessors_test"));
    assert_eq!(msg.optional_bytes().unwrap(), b"accessors_test");

    msg.optional_bytes_set(None);
    assert_eq!(msg.optional_bytes(), None);

    msg.optional_bytes_set(Some(b""));
    assert_eq!(msg.optional_bytes().unwrap(), b"");
}