[189] | 1 | #line 2 "testReadField.ino"
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| 2 | /*
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| 3 | testReadField unit test
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| 4 |
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| 5 | Unit Test for the readField function in the ThingSpeak Communication Library for Arduino
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| 6 |
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| 7 | ThingSpeak ( https://www.thingspeak.com ) is a free IoT service for prototyping
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| 8 | systems that collect, analyze, and react to their environments.
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| 9 |
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| 10 | This test use the ArduinoUnit 2.1.0 unit test framework. Visit https://github.com/mmurdoch/arduinounit to learn more.
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| 11 |
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| 12 | Copyright 2015, The MathWorks, Inc.
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| 13 |
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| 14 | Documentation for the ThingSpeak Communication Library for Arduino is in the extras/documentation folder where the library was installed.
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| 15 | See the accompaning licence.txt file for licensing information.
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| 16 | */
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| 17 |
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| 18 | #include <ArduinoUnit.h>
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| 19 | #include <ThingSpeak.h>
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| 20 |
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| 21 | #ifdef ARDUINO_AVR_YUN
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| 22 | #include "YunClient.h"
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| 23 | YunClient client;
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| 24 | #else
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| 25 | // Assume that we're using a wired Ethernet shield on a Mega
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| 26 | #include <SPI.h>
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| 27 | #include <Ethernet.h>
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| 28 | byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
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| 29 | EthernetClient client;
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| 30 | #endif
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| 31 |
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| 32 | unsigned long testPublicChannelNumber = 12397;
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| 33 | unsigned long testPrivateChannelNumber = 31461;
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| 34 | const char * testPrivateChannelReadAPIKey = "NKX4Z5JGO4M5I18A";
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| 35 | const char * testPrivateChannelWriteAPIKey = "LD79EOAAWRVYF04Y";
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| 36 |
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| 37 | #define WRITE_DELAY_FOR_THINGSPEAK 15000
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| 38 |
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| 39 | test(readPublicFieldCase)
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| 40 | {
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| 41 | // Test basic value read -- should give anything but 0
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| 42 | assertNotEqual(0.0,ThingSpeak.readFloatField(testPublicChannelNumber, 4));
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| 43 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 44 |
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| 45 | // Test read of field out of range
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| 46 | assertEqual(0.0,ThingSpeak.readFloatField(testPublicChannelNumber, 0));
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| 47 | assertEqual(ERR_INVALID_FIELD_NUM,ThingSpeak.getLastReadStatus());
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| 48 | assertEqual(0.0,ThingSpeak.readFloatField(testPublicChannelNumber, 9));
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| 49 | assertEqual(ERR_INVALID_FIELD_NUM,ThingSpeak.getLastReadStatus());
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| 50 |
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| 51 | // Test read of invalid channel #
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| 52 | assertEqual(0.0,ThingSpeak.readFloatField(0, 1));
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| 53 | assertEqual(ERR_BADURL,ThingSpeak.getLastReadStatus());
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| 54 | assertEqual(0.0,ThingSpeak.readFloatField(4294967295L, 1));
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| 55 | assertEqual(ERR_BADURL,ThingSpeak.getLastReadStatus());
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| 56 | }
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| 57 |
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| 58 | test(readPrivateFieldCase)
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| 59 | {
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| 60 | // Test basic value read -- should give anything but 0
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| 61 | assertNotEqual(0.0,ThingSpeak.readFloatField(testPrivateChannelNumber, 1, testPrivateChannelReadAPIKey));
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| 62 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 63 |
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| 64 | // Test write with invalid API key
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| 65 | assertEqual(0.0,ThingSpeak.readFloatField(testPrivateChannelNumber, 1, "AFAKEAPIKEYFAKEX"));
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| 66 | // GECK 1235554: Expect thingspeak to return 404 -- it returns 200.
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| 67 | //assertEqual(ERR_BADURL,ThingSpeak.getLastReadStatus());
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| 68 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 69 | }
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| 70 |
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| 71 | #ifdef ARDUINO_AVR_MEGA2560 // Only the mega has enough memory for all these tests
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| 72 | test(ReadFloatFieldCase)
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| 73 | {
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| 74 | // Always to ensure that rate limit isn't hit
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| 75 | delay(WRITE_DELAY_FOR_THINGSPEAK);
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| 76 |
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| 77 | assertEqual(OK_SUCCESS,ThingSpeak.setField(1,(float)3.14159)); // float
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| 78 | assertEqual(OK_SUCCESS,ThingSpeak.setField(2,-47)); // integer
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| 79 | assertEqual(OK_SUCCESS,ThingSpeak.setField(3,(long)100000L)); // long
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| 80 | assertEqual(OK_SUCCESS,ThingSpeak.setField(4,(float)NAN)); // Nan
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| 81 | assertEqual(OK_SUCCESS,ThingSpeak.setField(5,"foobar")); // string
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| 82 | assertEqual(OK_SUCCESS,ThingSpeak.setField(6,(float)INFINITY)); // + inf
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| 83 | assertEqual(OK_SUCCESS,ThingSpeak.setField(7,(float)-INFINITY)); // + inf
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| 84 | assertEqual(OK_SUCCESS,ThingSpeak.writeFields(testPrivateChannelNumber, testPrivateChannelWriteAPIKey)); // string
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| 85 |
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| 86 | // Test read as float
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| 87 | assertLess(abs((float)3.14159 - ThingSpeak.readFloatField(testPrivateChannelNumber, 1, testPrivateChannelReadAPIKey)),float(0.001));
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| 88 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 89 | assertEqual(-47.0,ThingSpeak.readFloatField(testPrivateChannelNumber, 2, testPrivateChannelReadAPIKey));
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| 90 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 91 | assertEqual(100000.0,ThingSpeak.readFloatField(testPrivateChannelNumber, 3, testPrivateChannelReadAPIKey));
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| 92 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 93 | assertTrue(isnan(ThingSpeak.readFloatField(testPrivateChannelNumber, 4, testPrivateChannelReadAPIKey)));
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| 94 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 95 | assertEqual(0.0,ThingSpeak.readFloatField(testPrivateChannelNumber, 5, testPrivateChannelReadAPIKey));
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| 96 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 97 | assertEqual(1,isinf(ThingSpeak.readFloatField(testPrivateChannelNumber, 6, testPrivateChannelReadAPIKey)));
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| 98 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 99 | // AVR compiler doesn't correctly test for negative infinite (http://www.atmel.com/webdoc/AVRLibcReferenceManual/group__avr__math_1ga18a7409e0b2341afaa41993960961772.html)
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| 100 | assertEqual(1,isinf(ThingSpeak.readFloatField(testPrivateChannelNumber, 7, testPrivateChannelReadAPIKey)));
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| 101 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 102 | }
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| 103 |
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| 104 | test(ReadIntFieldCase)
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| 105 | {
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| 106 | // Always wait 15 seconds to ensure that rate limit isn't hit
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| 107 | delay(WRITE_DELAY_FOR_THINGSPEAK);
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| 108 |
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| 109 | ThingSpeak.setField(1,(float)3.14159); // float
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| 110 | ThingSpeak.setField(2,-47); // integer
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| 111 | ThingSpeak.setField(3,(long)100000L); // long
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| 112 | ThingSpeak.setField(4,(float)NAN); // Nan
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| 113 | ThingSpeak.setField(5,"foobar"); // string
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| 114 | ThingSpeak.setField(6,(float)INFINITY); // + inf
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| 115 | ThingSpeak.setField(7,(float)-INFINITY); // + inf
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| 116 | assertEqual(OK_SUCCESS,ThingSpeak.writeFields(testPrivateChannelNumber, testPrivateChannelWriteAPIKey)); // string
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| 117 |
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| 118 | // Test read as int
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| 119 | assertEqual(3,ThingSpeak.readIntField(testPrivateChannelNumber, 1, testPrivateChannelReadAPIKey));
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| 120 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 121 | assertEqual(-47,ThingSpeak.readIntField(testPrivateChannelNumber, 2, testPrivateChannelReadAPIKey));
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| 122 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 123 | // Out of range
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| 124 | assertEqual(-31072,ThingSpeak.readIntField(testPrivateChannelNumber, 3, testPrivateChannelReadAPIKey));
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| 125 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 126 | // NAN
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| 127 | assertEqual(0,ThingSpeak.readIntField(testPrivateChannelNumber, 4, testPrivateChannelReadAPIKey));
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| 128 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 129 | // Text
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| 130 | assertEqual(0,ThingSpeak.readIntField(testPrivateChannelNumber, 5, testPrivateChannelReadAPIKey));
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| 131 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 132 | // INF
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| 133 | assertEqual(0,ThingSpeak.readIntField(testPrivateChannelNumber, 6, testPrivateChannelReadAPIKey));
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| 134 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 135 | // -INF
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| 136 | assertEqual(0,ThingSpeak.readIntField(testPrivateChannelNumber, 7, testPrivateChannelReadAPIKey));
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| 137 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 138 | }
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| 139 |
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| 140 | test(ReadLongFieldCase)
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| 141 | {
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| 142 | // Always wait 15 seconds to ensure that rate limit isn't hit
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| 143 | delay(WRITE_DELAY_FOR_THINGSPEAK);
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| 144 |
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| 145 | ThingSpeak.setField(1,(float)3.14159); // float
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| 146 | ThingSpeak.setField(2,-47); // integer
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| 147 | ThingSpeak.setField(3,(long)100000L); // long
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| 148 | ThingSpeak.setField(4,(float)NAN); // Nan
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| 149 | ThingSpeak.setField(5,"foobar"); // string
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| 150 | ThingSpeak.setField(6,(float)INFINITY); // + inf
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| 151 | ThingSpeak.setField(7,(float)-INFINITY); // + inf
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| 152 | assertEqual(OK_SUCCESS,ThingSpeak.writeFields(testPrivateChannelNumber, testPrivateChannelWriteAPIKey)); // string
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| 153 |
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| 154 | // Test read as long
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| 155 | assertEqual(3L,ThingSpeak.readLongField(testPrivateChannelNumber, 1, testPrivateChannelReadAPIKey));
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| 156 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 157 | assertEqual(-47L,ThingSpeak.readLongField(testPrivateChannelNumber, 2, testPrivateChannelReadAPIKey));
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| 158 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 159 | // Out of range
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| 160 | assertEqual(100000L,ThingSpeak.readLongField(testPrivateChannelNumber, 3, testPrivateChannelReadAPIKey));
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| 161 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 162 | // NAN
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| 163 | assertEqual(0L,ThingSpeak.readLongField(testPrivateChannelNumber, 4, testPrivateChannelReadAPIKey));
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| 164 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 165 | // Text
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| 166 | assertEqual(0L,ThingSpeak.readLongField(testPrivateChannelNumber, 5, testPrivateChannelReadAPIKey));
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| 167 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 168 | // INF
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| 169 | assertEqual(0L,ThingSpeak.readLongField(testPrivateChannelNumber, 6, testPrivateChannelReadAPIKey));
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| 170 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 171 | // -INF
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| 172 | assertEqual(0L,ThingSpeak.readLongField(testPrivateChannelNumber, 7, testPrivateChannelReadAPIKey));
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| 173 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 174 | }
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| 175 |
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| 176 | test(ReadStringFieldCase)
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| 177 | {
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| 178 | // Always wait 15 seconds to ensure that rate limit isn't hit
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| 179 | delay(WRITE_DELAY_FOR_THINGSPEAK);
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| 180 |
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| 181 | ThingSpeak.setField(1,(float)3.14159); // float
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| 182 | ThingSpeak.setField(2,-47); // integer
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| 183 | ThingSpeak.setField(3,(long)100000L); // long
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| 184 | ThingSpeak.setField(4,(float)NAN); // Nan
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| 185 | ThingSpeak.setField(5,"foobar"); // string
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| 186 | ThingSpeak.setField(6,(float)INFINITY); // + inf
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| 187 | ThingSpeak.setField(7,(float)-INFINITY); // + inf
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| 188 | assertEqual(OK_SUCCESS,ThingSpeak.writeFields(testPrivateChannelNumber, testPrivateChannelWriteAPIKey)); // string
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| 189 |
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| 190 | // Test read as long
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| 191 | assertEqual(String("3.14159"),ThingSpeak.readStringField(testPrivateChannelNumber, 1, testPrivateChannelReadAPIKey));
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| 192 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 193 |
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| 194 | assertEqual(String("-47"),ThingSpeak.readStringField(testPrivateChannelNumber, 2, testPrivateChannelReadAPIKey));
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| 195 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 196 | // Out of range
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| 197 | assertEqual(String("100000"),ThingSpeak.readStringField(testPrivateChannelNumber, 3, testPrivateChannelReadAPIKey));
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| 198 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 199 | // NAN
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| 200 | assertEqual(String("NAN"),ThingSpeak.readStringField(testPrivateChannelNumber, 4, testPrivateChannelReadAPIKey));
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| 201 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 202 | // Text
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| 203 | assertEqual(String("foobar"),ThingSpeak.readStringField(testPrivateChannelNumber, 5, testPrivateChannelReadAPIKey));
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| 204 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 205 | // INF
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| 206 | assertEqual(String("INF"),ThingSpeak.readStringField(testPrivateChannelNumber, 6, testPrivateChannelReadAPIKey));
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| 207 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 208 | // -INF
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| 209 | assertEqual(String("-INF"),ThingSpeak.readStringField(testPrivateChannelNumber, 7, testPrivateChannelReadAPIKey));
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| 210 | assertEqual(OK_SUCCESS,ThingSpeak.getLastReadStatus());
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| 211 | }
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| 212 | #endif // Mega only tests
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| 213 |
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| 214 | void setup()
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| 215 | {
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| 216 | Serial.begin(9600);
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| 217 | while(!Serial); // for the Arduino Leonardo/Micro only
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| 218 | #ifdef ARDUINO_AVR_YUN
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| 219 | Bridge.begin();
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| 220 | #else
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| 221 | Ethernet.begin(mac);
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| 222 | #endif
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| 223 | ThingSpeak.begin(client);
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| 224 | }
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| 225 |
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| 226 | void loop()
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| 227 | {
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| 228 | Test::run();
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| 229 | }
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| 230 |
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