[209] | 1 | #include "PubSubClient.h"
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| 2 | #include "ShimClient.h"
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| 3 | #include "Buffer.h"
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| 4 | #include "BDDTest.h"
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| 5 | #include "trace.h"
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| 6 |
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| 7 |
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| 8 | byte server[] = { 172, 16, 0, 2 };
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| 9 |
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| 10 | void callback(char* topic, byte* payload, unsigned int length) {
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| 11 | // handle message arrived
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| 12 | }
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| 13 |
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| 14 | int test_publish() {
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| 15 | IT("publishes a null-terminated string");
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| 16 | ShimClient shimClient;
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| 17 | shimClient.setAllowConnect(true);
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| 18 |
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| 19 | byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
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| 20 | shimClient.respond(connack,4);
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| 21 |
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| 22 | PubSubClient client(server, 1883, callback, shimClient);
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| 23 | int rc = client.connect((char*)"client_test1");
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| 24 | IS_TRUE(rc);
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| 25 |
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| 26 | byte publish[] = {0x30,0xe,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x70,0x61,0x79,0x6c,0x6f,0x61,0x64};
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| 27 | shimClient.expect(publish,16);
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| 28 |
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| 29 | rc = client.publish((char*)"topic",(char*)"payload");
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| 30 | IS_TRUE(rc);
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| 31 |
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| 32 | IS_FALSE(shimClient.error());
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| 33 |
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| 34 | END_IT
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| 35 | }
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| 36 |
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| 37 |
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| 38 | int test_publish_bytes() {
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| 39 | IT("publishes a byte array");
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| 40 | ShimClient shimClient;
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| 41 | shimClient.setAllowConnect(true);
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| 42 |
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| 43 | byte payload[] = { 0x01,0x02,0x03,0x0,0x05 };
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| 44 | int length = 5;
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| 45 |
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| 46 | byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
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| 47 | shimClient.respond(connack,4);
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| 48 |
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| 49 | PubSubClient client(server, 1883, callback, shimClient);
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| 50 | int rc = client.connect((char*)"client_test1");
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| 51 | IS_TRUE(rc);
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| 52 |
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| 53 | byte publish[] = {0x30,0xc,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x1,0x2,0x3,0x0,0x5};
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| 54 | shimClient.expect(publish,14);
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| 55 |
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| 56 | rc = client.publish((char*)"topic",payload,length);
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| 57 | IS_TRUE(rc);
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| 58 |
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| 59 | IS_FALSE(shimClient.error());
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| 60 |
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| 61 | END_IT
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| 62 | }
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| 63 |
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| 64 |
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| 65 | int test_publish_retained() {
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| 66 | IT("publishes retained - 1");
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| 67 | ShimClient shimClient;
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| 68 | shimClient.setAllowConnect(true);
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| 69 |
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| 70 | byte payload[] = { 0x01,0x02,0x03,0x0,0x05 };
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| 71 | int length = 5;
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| 72 |
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| 73 | byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
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| 74 | shimClient.respond(connack,4);
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| 75 |
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| 76 | PubSubClient client(server, 1883, callback, shimClient);
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| 77 | int rc = client.connect((char*)"client_test1");
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| 78 | IS_TRUE(rc);
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| 79 |
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| 80 | byte publish[] = {0x31,0xc,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x1,0x2,0x3,0x0,0x5};
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| 81 | shimClient.expect(publish,14);
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| 82 |
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| 83 | rc = client.publish((char*)"topic",payload,length,true);
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| 84 | IS_TRUE(rc);
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| 85 |
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| 86 | IS_FALSE(shimClient.error());
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| 87 |
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| 88 | END_IT
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| 89 | }
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| 90 |
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| 91 | int test_publish_retained_2() {
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| 92 | IT("publishes retained - 2");
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| 93 | ShimClient shimClient;
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| 94 | shimClient.setAllowConnect(true);
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| 95 |
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| 96 | byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
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| 97 | shimClient.respond(connack,4);
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| 98 |
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| 99 | PubSubClient client(server, 1883, callback, shimClient);
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| 100 | int rc = client.connect((char*)"client_test1");
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| 101 | IS_TRUE(rc);
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| 102 |
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| 103 | byte publish[] = {0x31,0xc,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,'A','B','C','D','E'};
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| 104 | shimClient.expect(publish,14);
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| 105 |
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| 106 | rc = client.publish((char*)"topic",(char*)"ABCDE",true);
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| 107 | IS_TRUE(rc);
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| 108 |
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| 109 | IS_FALSE(shimClient.error());
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| 110 |
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| 111 | END_IT
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| 112 | }
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| 113 |
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| 114 | int test_publish_not_connected() {
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| 115 | IT("publish fails when not connected");
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| 116 | ShimClient shimClient;
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| 117 |
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| 118 | PubSubClient client(server, 1883, callback, shimClient);
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| 119 |
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| 120 | int rc = client.publish((char*)"topic",(char*)"payload");
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| 121 | IS_FALSE(rc);
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| 122 |
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| 123 | IS_FALSE(shimClient.error());
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| 124 |
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| 125 | END_IT
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| 126 | }
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| 127 |
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| 128 | int test_publish_too_long() {
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| 129 | IT("publish fails when topic/payload are too long");
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| 130 | ShimClient shimClient;
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| 131 | shimClient.setAllowConnect(true);
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| 132 |
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| 133 | byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
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| 134 | shimClient.respond(connack,4);
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| 135 |
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| 136 | PubSubClient client(server, 1883, callback, shimClient);
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| 137 | int rc = client.connect((char*)"client_test1");
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| 138 | IS_TRUE(rc);
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| 139 |
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| 140 | // 0 1 2 3 4 5 6 7 8 9 0 1 2
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| 141 | rc = client.publish((char*)"topic",(char*)"123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890");
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| 142 | IS_FALSE(rc);
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| 143 |
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| 144 | IS_FALSE(shimClient.error());
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| 145 |
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| 146 | END_IT
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| 147 | }
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| 148 |
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| 149 | int test_publish_P() {
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| 150 | IT("publishes using PROGMEM");
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| 151 | ShimClient shimClient;
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| 152 | shimClient.setAllowConnect(true);
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| 153 |
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| 154 | byte payload[] = { 0x01,0x02,0x03,0x0,0x05 };
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| 155 | int length = 5;
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| 156 |
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| 157 | byte connack[] = { 0x20, 0x02, 0x00, 0x00 };
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| 158 | shimClient.respond(connack,4);
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| 159 |
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| 160 | PubSubClient client(server, 1883, callback, shimClient);
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| 161 | int rc = client.connect((char*)"client_test1");
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| 162 | IS_TRUE(rc);
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| 163 |
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| 164 | byte publish[] = {0x31,0xc,0x0,0x5,0x74,0x6f,0x70,0x69,0x63,0x1,0x2,0x3,0x0,0x5};
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| 165 | shimClient.expect(publish,14);
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| 166 |
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| 167 | rc = client.publish_P((char*)"topic",payload,length,true);
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| 168 | IS_TRUE(rc);
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| 169 |
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| 170 | IS_FALSE(shimClient.error());
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| 171 |
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| 172 | END_IT
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| 173 | }
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| 174 |
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| 175 |
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| 176 |
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| 177 |
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| 178 | int main()
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| 179 | {
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| 180 | SUITE("Publish");
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| 181 | test_publish();
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| 182 | test_publish_bytes();
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| 183 | test_publish_retained();
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| 184 | test_publish_retained_2();
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| 185 | test_publish_not_connected();
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| 186 | test_publish_too_long();
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| 187 | test_publish_P();
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| 188 |
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| 189 | FINISH
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| 190 | }
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