git.iko.soy/parseable-android
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parseable-android/app/src/test/java/com/parseable/android/SeverityDetectionTest.kt
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1package com.parseable.android
3import com.parseable.android.ui.screens.logviewer.LogSeverity
4import com.parseable.android.ui.screens.logviewer.detectSeverity
5import kotlinx.serialization.json.JsonObject
6import kotlinx.serialization.json.JsonPrimitive
7import org.junit.Assert.assertEquals
8import org.junit.Test
10class SeverityDetectionTest {
12 private fun logWith(vararg pairs: Pair<String, String>): JsonObject {
13 return JsonObject(pairs.associate { (k, v) -> k to JsonPrimitive(v) })
14 }
16 // --- Field name detection ---
18 @Test
19 fun `detects level field`() {
20 assertEquals(LogSeverity.ERROR, detectSeverity(logWith("level" to "error")))
21 }
23 @Test
24 fun `detects severity field`() {
25 assertEquals(LogSeverity.WARNING, detectSeverity(logWith("severity" to "warn")))
26 }
28 @Test
29 fun `detects loglevel field`() {
30 assertEquals(LogSeverity.INFO, detectSeverity(logWith("loglevel" to "info")))
31 }
33 @Test
34 fun `detects log_level field`() {
35 assertEquals(LogSeverity.DEBUG, detectSeverity(logWith("log_level" to "debug")))
36 }
38 @Test
39 fun `field name matching is case-insensitive`() {
40 assertEquals(LogSeverity.ERROR, detectSeverity(logWith("Level" to "ERROR")))
41 assertEquals(LogSeverity.ERROR, detectSeverity(logWith("SEVERITY" to "error")))
42 assertEquals(LogSeverity.ERROR, detectSeverity(logWith("LogLevel" to "ERR")))
43 }
45 @Test
46 fun `returns UNKNOWN when no severity field present`() {
47 assertEquals(LogSeverity.UNKNOWN, detectSeverity(logWith("message" to "hello", "host" to "server1")))
48 }
50 @Test
51 fun `returns UNKNOWN for empty log entry`() {
52 assertEquals(LogSeverity.UNKNOWN, detectSeverity(JsonObject(emptyMap())))
53 }
55 // --- String value matching ---
57 @Test
58 fun `matches fatal variants`() {
59 for (value in listOf("fatal", "FATAL", "F", "crit", "critical", "emerg", "emergency", "alert", "panic")) {
60 assertEquals("Expected FATAL for '$value'", LogSeverity.FATAL, detectSeverity(logWith("level" to value)))
61 }
62 }
64 @Test
65 fun `matches error variants`() {
66 for (value in listOf("error", "ERROR", "err", "E", "severe", "failure", "fail")) {
67 assertEquals("Expected ERROR for '$value'", LogSeverity.ERROR, detectSeverity(logWith("level" to value)))
68 }
69 }
71 @Test
72 fun `matches warning variants`() {
73 for (value in listOf("warn", "WARNING", "W", "warning")) {
74 assertEquals("Expected WARNING for '$value'", LogSeverity.WARNING, detectSeverity(logWith("level" to value)))
75 }
76 }
78 @Test
79 fun `matches info variants`() {
80 for (value in listOf("info", "INFO", "I", "information", "informational", "notice", "ok", "success")) {
81 assertEquals("Expected INFO for '$value'", LogSeverity.INFO, detectSeverity(logWith("level" to value)))
82 }
83 }
85 @Test
86 fun `matches debug variants`() {
87 for (value in listOf("debug", "DEBUG", "D", "fine", "config", "finer")) {
88 assertEquals("Expected DEBUG for '$value'", LogSeverity.DEBUG, detectSeverity(logWith("level" to value)))
89 }
90 }
92 @Test
93 fun `matches trace variants`() {
94 for (value in listOf("trace", "TRACE", "T", "V", "verbose", "finest", "all")) {
95 assertEquals("Expected TRACE for '$value'", LogSeverity.TRACE, detectSeverity(logWith("level" to value)))
96 }
97 }
99 @Test
100 fun `value matching is case-insensitive`() {
101 assertEquals(LogSeverity.ERROR, detectSeverity(logWith("level" to "Error")))
102 assertEquals(LogSeverity.WARNING, detectSeverity(logWith("level" to "WaRnInG")))
103 }
105 @Test
106 fun `trims whitespace from values`() {
107 assertEquals(LogSeverity.ERROR, detectSeverity(logWith("level" to " error ")))
108 }
110 @Test
111 fun `returns UNKNOWN for unrecognized values`() {
112 assertEquals(LogSeverity.UNKNOWN, detectSeverity(logWith("level" to "custom_level")))
113 }
115 // --- Numeric values ---
117 @Test
118 fun `syslog severity numeric values`() {
119 assertEquals(LogSeverity.FATAL, detectSeverity(logWith("syslog_severity" to "0"))) // emergency
120 assertEquals(LogSeverity.FATAL, detectSeverity(logWith("syslog_severity" to "1"))) // alert
121 assertEquals(LogSeverity.FATAL, detectSeverity(logWith("syslog_severity" to "2"))) // critical
122 assertEquals(LogSeverity.ERROR, detectSeverity(logWith("syslog_severity" to "3"))) // error
123 assertEquals(LogSeverity.WARNING, detectSeverity(logWith("syslog_severity" to "4"))) // warning
124 assertEquals(LogSeverity.INFO, detectSeverity(logWith("syslog_severity" to "5"))) // notice
125 assertEquals(LogSeverity.INFO, detectSeverity(logWith("syslog_severity" to "6"))) // informational
126 assertEquals(LogSeverity.DEBUG, detectSeverity(logWith("syslog_severity" to "7"))) // debug
127 }
129 @Test
130 fun `HTTP status code mapping`() {
131 assertEquals(LogSeverity.INFO, detectSeverity(logWith("status" to "200")))
132 assertEquals(LogSeverity.INFO, detectSeverity(logWith("status" to "301")))
133 assertEquals(LogSeverity.WARNING, detectSeverity(logWith("status" to "404")))
134 assertEquals(LogSeverity.ERROR, detectSeverity(logWith("status" to "500")))
135 assertEquals(LogSeverity.ERROR, detectSeverity(logWith("status" to "503")))
136 }
138 @Test
139 fun `generic numeric level mapping`() {
140 assertEquals(LogSeverity.FATAL, detectSeverity(logWith("level" to "1000")))
141 assertEquals(LogSeverity.ERROR, detectSeverity(logWith("level" to "900")))
142 assertEquals(LogSeverity.WARNING, detectSeverity(logWith("level" to "800")))
143 assertEquals(LogSeverity.INFO, detectSeverity(logWith("level" to "700")))
144 assertEquals(LogSeverity.DEBUG, detectSeverity(logWith("level" to "500")))
145 assertEquals(LogSeverity.TRACE, detectSeverity(logWith("level" to "100")))
146 }
148 // --- Priority among fields ---
150 @Test
151 fun `level field takes priority over status`() {
152 val log = JsonObject(mapOf(
153 "level" to JsonPrimitive("error"),
154 "status" to JsonPrimitive("200"),
155 ))
156 assertEquals(LogSeverity.ERROR, detectSeverity(log))
157 }
159 @Test
160 fun `first matching field with recognized value wins`() {
161 val log = JsonObject(mapOf(
162 "level" to JsonPrimitive("unknown_value"),
163 "severity" to JsonPrimitive("warn"),
164 ))
165 assertEquals(LogSeverity.WARNING, detectSeverity(log))
166 }