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| 1 | +/* |
| 2 | + Copyright (c) DataStax, Inc. |
| 3 | +
|
| 4 | + Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | + you may not use this file except in compliance with the License. |
| 6 | + You may obtain a copy of the License at |
| 7 | +
|
| 8 | + http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | +
|
| 10 | + Unless required by applicable law or agreed to in writing, software |
| 11 | + distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | + See the License for the specific language governing permissions and |
| 14 | + limitations under the License. |
| 15 | +*/ |
| 16 | + |
| 17 | +#include <gtest/gtest.h> |
| 18 | + |
| 19 | +#include "unit.hpp" |
| 20 | + |
| 21 | +#include "cassandra.h" |
| 22 | +#include "protocol.hpp" |
| 23 | + |
| 24 | +using cass::ProtocolVersion; |
| 25 | + |
| 26 | +class ProtocolVersionUnitTest : public Unit { }; |
| 27 | + |
| 28 | +TEST_F(ProtocolVersionUnitTest, LowestSupported) { |
| 29 | + EXPECT_EQ(ProtocolVersion(CASS_PROTOCOL_VERSION_V3), |
| 30 | + ProtocolVersion::lowest_supported()); |
| 31 | +} |
| 32 | + |
| 33 | +TEST_F(ProtocolVersionUnitTest, HighestSupported) { |
| 34 | + EXPECT_EQ(ProtocolVersion(CASS_PROTOCOL_VERSION_V4), |
| 35 | + ProtocolVersion::highest_supported()); |
| 36 | +} |
| 37 | + |
| 38 | +TEST_F(ProtocolVersionUnitTest, NewestBeta) { |
| 39 | + EXPECT_EQ(ProtocolVersion(CASS_PROTOCOL_VERSION_V5), |
| 40 | + ProtocolVersion::newest_beta()); |
| 41 | +} |
| 42 | + |
| 43 | + |
| 44 | +TEST_F(ProtocolVersionUnitTest, IsValid) { |
| 45 | + { // Invalid |
| 46 | + ProtocolVersion invalid; |
| 47 | + EXPECT_FALSE(invalid.is_valid()); |
| 48 | + } |
| 49 | + |
| 50 | + { // Invalid |
| 51 | + ProtocolVersion zero(0); |
| 52 | + EXPECT_FALSE(zero.is_valid()); |
| 53 | + } |
| 54 | + |
| 55 | + { // Invalid (no longer supported) |
| 56 | + ProtocolVersion v1(CASS_PROTOCOL_VERSION_V1); |
| 57 | + EXPECT_FALSE(v1.is_valid()); |
| 58 | + } |
| 59 | + |
| 60 | + { // Invalid (no longer supported) |
| 61 | + ProtocolVersion v2(CASS_PROTOCOL_VERSION_V2); |
| 62 | + EXPECT_FALSE(v2.is_valid()); |
| 63 | + } |
| 64 | + |
| 65 | + { // Valid |
| 66 | + ProtocolVersion v3(CASS_PROTOCOL_VERSION_V3); |
| 67 | + EXPECT_TRUE(v3.is_valid()); |
| 68 | + } |
| 69 | + |
| 70 | + { // Valid |
| 71 | + ProtocolVersion v4(CASS_PROTOCOL_VERSION_V4); |
| 72 | + EXPECT_TRUE(v4.is_valid()); |
| 73 | + } |
| 74 | + |
| 75 | + { // Invalid (beta version) |
| 76 | + ProtocolVersion v5(CASS_PROTOCOL_VERSION_V5); |
| 77 | + EXPECT_FALSE(v5.is_valid()); |
| 78 | + } |
| 79 | + |
| 80 | + { // Invalid (DSE version) |
| 81 | + ProtocolVersion vDSE1(CASS_PROTOCOL_VERSION_DSEV1); |
| 82 | + EXPECT_FALSE(vDSE1.is_valid()); |
| 83 | + } |
| 84 | + |
| 85 | + { // Invalid (DSE version) |
| 86 | + ProtocolVersion vDSE2(CASS_PROTOCOL_VERSION_DSEV2); |
| 87 | + EXPECT_FALSE(vDSE2.is_valid()); |
| 88 | + } |
| 89 | +} |
| 90 | + |
| 91 | +TEST_F(ProtocolVersionUnitTest, IsBeta) { |
| 92 | + { // Not valid beta |
| 93 | + ProtocolVersion invalid; |
| 94 | + EXPECT_FALSE(invalid.is_beta()); |
| 95 | + } |
| 96 | + |
| 97 | + { // Valid beta |
| 98 | + ProtocolVersion v5(CASS_PROTOCOL_VERSION_V5); |
| 99 | + EXPECT_TRUE(v5.is_beta()); |
| 100 | + } |
| 101 | + |
| 102 | + { // Not valid beta (DSE version) |
| 103 | + ProtocolVersion vDSE2(CASS_PROTOCOL_VERSION_DSEV2); |
| 104 | + EXPECT_FALSE(vDSE2.is_beta()); |
| 105 | + } |
| 106 | +} |
| 107 | + |
| 108 | +TEST_F(ProtocolVersionUnitTest, ToString) { |
| 109 | + { |
| 110 | + ProtocolVersion invalid; |
| 111 | + EXPECT_EQ(invalid.to_string(), "<invalid>"); |
| 112 | + } |
| 113 | + |
| 114 | + { |
| 115 | + ProtocolVersion v4(CASS_PROTOCOL_VERSION_V4); |
| 116 | + EXPECT_EQ(v4.to_string(), "v4"); |
| 117 | + } |
| 118 | + |
| 119 | + { |
| 120 | + ProtocolVersion v5(CASS_PROTOCOL_VERSION_V5); |
| 121 | + EXPECT_EQ(v5.to_string(), "v5"); |
| 122 | + } |
| 123 | + |
| 124 | + { |
| 125 | + ProtocolVersion DSEv1(CASS_PROTOCOL_VERSION_DSEV1); |
| 126 | + EXPECT_EQ(DSEv1.to_string(), "DSEv1"); |
| 127 | + } |
| 128 | +} |
| 129 | + |
| 130 | +TEST_F(ProtocolVersionUnitTest, AttemptLowerSupported) { |
| 131 | + ProtocolVersion version(CASS_PROTOCOL_VERSION_V4); |
| 132 | + EXPECT_EQ(ProtocolVersion(CASS_PROTOCOL_VERSION_V4), version); |
| 133 | + |
| 134 | + EXPECT_TRUE(version.attempt_lower_supported("127.0.0.1")); |
| 135 | + EXPECT_EQ(ProtocolVersion(CASS_PROTOCOL_VERSION_V3), version); |
| 136 | + |
| 137 | + EXPECT_FALSE(version.attempt_lower_supported("127.0.0.1")); |
| 138 | +} |
| 139 | + |
| 140 | +TEST_F(ProtocolVersionUnitTest, SupportsSetKeyspace) { |
| 141 | + { // Supported |
| 142 | + ProtocolVersion v5(CASS_PROTOCOL_VERSION_V5); |
| 143 | + EXPECT_TRUE(v5.supports_set_keyspace()); |
| 144 | + } |
| 145 | + |
| 146 | + { // Not supported |
| 147 | + for (int i = CASS_PROTOCOL_VERSION_V1; i <= CASS_PROTOCOL_VERSION_V4; ++i) { |
| 148 | + ProtocolVersion version(i); |
| 149 | + EXPECT_FALSE(version.supports_set_keyspace()); |
| 150 | + } |
| 151 | + } |
| 152 | +} |
| 153 | + |
| 154 | +TEST_F(ProtocolVersionUnitTest, SupportsResultMetadataId) { |
| 155 | + for (int i = CASS_PROTOCOL_VERSION_V1; i <= CASS_PROTOCOL_VERSION_V5; ++i) { |
| 156 | + ProtocolVersion version(i); |
| 157 | + EXPECT_FALSE(version.supports_result_metadata_id()); |
| 158 | + } |
| 159 | +} |
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