mirror of
https://github.com/rcourtman/Pulse.git
synced 2026-04-28 19:41:17 +00:00
fca712430e
Cover io type (formats as "I/O") and custom type (uses titleCase) branches that were previously untested in the email template.
706 lines
14 KiB
Go
706 lines
14 KiB
Go
package notifications
|
|
|
|
import (
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/rcourtman/pulse-go-rewrite/internal/alerts"
|
|
)
|
|
|
|
func TestTitleCase(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
input string
|
|
expected string
|
|
}{
|
|
{
|
|
name: "empty string",
|
|
input: "",
|
|
expected: "",
|
|
},
|
|
{
|
|
name: "single lowercase word",
|
|
input: "hello",
|
|
expected: "Hello",
|
|
},
|
|
{
|
|
name: "single uppercase word",
|
|
input: "HELLO",
|
|
expected: "Hello",
|
|
},
|
|
{
|
|
name: "single mixed case word",
|
|
input: "hElLo",
|
|
expected: "Hello",
|
|
},
|
|
{
|
|
name: "multiple words lowercase",
|
|
input: "hello world",
|
|
expected: "Hello World",
|
|
},
|
|
{
|
|
name: "multiple words uppercase",
|
|
input: "HELLO WORLD",
|
|
expected: "Hello World",
|
|
},
|
|
{
|
|
name: "multiple words mixed case",
|
|
input: "hElLo WoRlD",
|
|
expected: "Hello World",
|
|
},
|
|
{
|
|
name: "leading space",
|
|
input: " hello",
|
|
expected: " Hello",
|
|
},
|
|
{
|
|
name: "trailing space",
|
|
input: "hello ",
|
|
expected: "Hello ",
|
|
},
|
|
{
|
|
name: "multiple spaces between words",
|
|
input: "hello world",
|
|
expected: "Hello World",
|
|
},
|
|
{
|
|
name: "tab separator",
|
|
input: "hello\tworld",
|
|
expected: "Hello\tWorld",
|
|
},
|
|
{
|
|
name: "newline separator",
|
|
input: "hello\nworld",
|
|
expected: "Hello\nWorld",
|
|
},
|
|
{
|
|
name: "single character",
|
|
input: "a",
|
|
expected: "A",
|
|
},
|
|
{
|
|
name: "numbers and letters",
|
|
input: "test123 abc456",
|
|
expected: "Test123 Abc456",
|
|
},
|
|
{
|
|
name: "hyphenated word stays joined",
|
|
input: "hello-world",
|
|
expected: "Hello-world",
|
|
},
|
|
{
|
|
name: "underscore stays joined",
|
|
input: "hello_world",
|
|
expected: "Hello_world",
|
|
},
|
|
{
|
|
name: "already title case",
|
|
input: "Hello World",
|
|
expected: "Hello World",
|
|
},
|
|
{
|
|
name: "only spaces",
|
|
input: " ",
|
|
expected: " ",
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
result := titleCase(tt.input)
|
|
if result != tt.expected {
|
|
t.Errorf("titleCase(%q) = %q, want %q", tt.input, result, tt.expected)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestFormatDuration(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
duration time.Duration
|
|
expected string
|
|
}{
|
|
{
|
|
name: "zero duration",
|
|
duration: 0,
|
|
expected: "0 seconds",
|
|
},
|
|
{
|
|
name: "one second",
|
|
duration: time.Second,
|
|
expected: "1 seconds",
|
|
},
|
|
{
|
|
name: "30 seconds",
|
|
duration: 30 * time.Second,
|
|
expected: "30 seconds",
|
|
},
|
|
{
|
|
name: "59 seconds",
|
|
duration: 59 * time.Second,
|
|
expected: "59 seconds",
|
|
},
|
|
{
|
|
name: "one minute exactly",
|
|
duration: time.Minute,
|
|
expected: "1 minutes",
|
|
},
|
|
{
|
|
name: "90 seconds",
|
|
duration: 90 * time.Second,
|
|
expected: "1 minutes",
|
|
},
|
|
{
|
|
name: "30 minutes",
|
|
duration: 30 * time.Minute,
|
|
expected: "30 minutes",
|
|
},
|
|
{
|
|
name: "59 minutes",
|
|
duration: 59 * time.Minute,
|
|
expected: "59 minutes",
|
|
},
|
|
{
|
|
name: "one hour exactly",
|
|
duration: time.Hour,
|
|
expected: "1.0 hours",
|
|
},
|
|
{
|
|
name: "1.5 hours",
|
|
duration: 90 * time.Minute,
|
|
expected: "1.5 hours",
|
|
},
|
|
{
|
|
name: "12 hours",
|
|
duration: 12 * time.Hour,
|
|
expected: "12.0 hours",
|
|
},
|
|
{
|
|
name: "23 hours",
|
|
duration: 23 * time.Hour,
|
|
expected: "23.0 hours",
|
|
},
|
|
{
|
|
name: "one day exactly",
|
|
duration: 24 * time.Hour,
|
|
expected: "1.0 days",
|
|
},
|
|
{
|
|
name: "1.5 days",
|
|
duration: 36 * time.Hour,
|
|
expected: "1.5 days",
|
|
},
|
|
{
|
|
name: "7 days",
|
|
duration: 7 * 24 * time.Hour,
|
|
expected: "7.0 days",
|
|
},
|
|
{
|
|
name: "30 days",
|
|
duration: 30 * 24 * time.Hour,
|
|
expected: "30.0 days",
|
|
},
|
|
{
|
|
name: "sub-second durations truncate to 0 seconds",
|
|
duration: 500 * time.Millisecond,
|
|
expected: "0 seconds",
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
result := formatDuration(tt.duration)
|
|
if result != tt.expected {
|
|
t.Errorf("formatDuration(%v) = %q, want %q", tt.duration, result, tt.expected)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestPluralize(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
count int
|
|
expected string
|
|
}{
|
|
{
|
|
name: "count zero",
|
|
count: 0,
|
|
expected: "s",
|
|
},
|
|
{
|
|
name: "count one",
|
|
count: 1,
|
|
expected: "",
|
|
},
|
|
{
|
|
name: "count two",
|
|
count: 2,
|
|
expected: "s",
|
|
},
|
|
{
|
|
name: "count ten",
|
|
count: 10,
|
|
expected: "s",
|
|
},
|
|
{
|
|
name: "count negative",
|
|
count: -1,
|
|
expected: "s",
|
|
},
|
|
{
|
|
name: "large count",
|
|
count: 1000000,
|
|
expected: "s",
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
result := pluralize(tt.count)
|
|
if result != tt.expected {
|
|
t.Errorf("pluralize(%d) = %q, want %q", tt.count, result, tt.expected)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestFormatMetricValue(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
metricType string
|
|
value float64
|
|
expected string
|
|
}{
|
|
// CPU metrics
|
|
{
|
|
name: "cpu percentage",
|
|
metricType: "cpu",
|
|
value: 85.5,
|
|
expected: "85.5%",
|
|
},
|
|
{
|
|
name: "CPU uppercase",
|
|
metricType: "CPU",
|
|
value: 95.3,
|
|
expected: "95.3%",
|
|
},
|
|
// Memory metrics
|
|
{
|
|
name: "memory percentage",
|
|
metricType: "memory",
|
|
value: 72.8,
|
|
expected: "72.8%",
|
|
},
|
|
{
|
|
name: "Memory mixed case",
|
|
metricType: "Memory",
|
|
value: 50.0,
|
|
expected: "50.0%",
|
|
},
|
|
// Disk metrics
|
|
{
|
|
name: "disk percentage",
|
|
metricType: "disk",
|
|
value: 90.1,
|
|
expected: "90.1%",
|
|
},
|
|
{
|
|
name: "usage percentage",
|
|
metricType: "usage",
|
|
value: 45.5,
|
|
expected: "45.5%",
|
|
},
|
|
// Disk I/O metrics
|
|
{
|
|
name: "diskread rate",
|
|
metricType: "diskread",
|
|
value: 125.7,
|
|
expected: "125.7 MB/s",
|
|
},
|
|
{
|
|
name: "diskwrite rate",
|
|
metricType: "diskwrite",
|
|
value: 50.3,
|
|
expected: "50.3 MB/s",
|
|
},
|
|
{
|
|
name: "DiskRead uppercase",
|
|
metricType: "DiskRead",
|
|
value: 100.0,
|
|
expected: "100.0 MB/s",
|
|
},
|
|
// Network metrics
|
|
{
|
|
name: "networkin rate",
|
|
metricType: "networkin",
|
|
value: 75.2,
|
|
expected: "75.2 MB/s",
|
|
},
|
|
{
|
|
name: "networkout rate",
|
|
metricType: "networkout",
|
|
value: 30.8,
|
|
expected: "30.8 MB/s",
|
|
},
|
|
// Temperature metrics
|
|
{
|
|
name: "temperature celsius",
|
|
metricType: "temperature",
|
|
value: 65.5,
|
|
expected: "65.5°C",
|
|
},
|
|
{
|
|
name: "Temperature uppercase",
|
|
metricType: "Temperature",
|
|
value: 80.0,
|
|
expected: "80.0°C",
|
|
},
|
|
// Unknown metrics
|
|
{
|
|
name: "unknown metric type",
|
|
metricType: "custom",
|
|
value: 123.456,
|
|
expected: "123.5",
|
|
},
|
|
{
|
|
name: "empty metric type",
|
|
metricType: "",
|
|
value: 99.9,
|
|
expected: "99.9",
|
|
},
|
|
// Edge cases
|
|
{
|
|
name: "zero value",
|
|
metricType: "cpu",
|
|
value: 0.0,
|
|
expected: "0.0%",
|
|
},
|
|
{
|
|
name: "negative value",
|
|
metricType: "temperature",
|
|
value: -10.5,
|
|
expected: "-10.5°C",
|
|
},
|
|
{
|
|
name: "large value",
|
|
metricType: "diskread",
|
|
value: 1000.0,
|
|
expected: "1000.0 MB/s",
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
result := formatMetricValue(tt.metricType, tt.value)
|
|
if result != tt.expected {
|
|
t.Errorf("formatMetricValue(%q, %v) = %q, want %q", tt.metricType, tt.value, result, tt.expected)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestFormatMetricThreshold(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
metricType string
|
|
threshold float64
|
|
expected string
|
|
}{
|
|
// CPU metrics - note: threshold uses %.0f (no decimal places)
|
|
{
|
|
name: "cpu threshold",
|
|
metricType: "cpu",
|
|
threshold: 80.0,
|
|
expected: "80%",
|
|
},
|
|
{
|
|
name: "CPU uppercase",
|
|
metricType: "CPU",
|
|
threshold: 90.0,
|
|
expected: "90%",
|
|
},
|
|
// Memory metrics
|
|
{
|
|
name: "memory threshold",
|
|
metricType: "memory",
|
|
threshold: 75.0,
|
|
expected: "75%",
|
|
},
|
|
// Disk metrics
|
|
{
|
|
name: "disk threshold",
|
|
metricType: "disk",
|
|
threshold: 85.0,
|
|
expected: "85%",
|
|
},
|
|
{
|
|
name: "usage threshold",
|
|
metricType: "usage",
|
|
threshold: 95.0,
|
|
expected: "95%",
|
|
},
|
|
// Disk I/O metrics
|
|
{
|
|
name: "diskread threshold",
|
|
metricType: "diskread",
|
|
threshold: 100.0,
|
|
expected: "100 MB/s",
|
|
},
|
|
{
|
|
name: "diskwrite threshold",
|
|
metricType: "diskwrite",
|
|
threshold: 50.0,
|
|
expected: "50 MB/s",
|
|
},
|
|
// Network metrics
|
|
{
|
|
name: "networkin threshold",
|
|
metricType: "networkin",
|
|
threshold: 200.0,
|
|
expected: "200 MB/s",
|
|
},
|
|
{
|
|
name: "networkout threshold",
|
|
metricType: "networkout",
|
|
threshold: 150.0,
|
|
expected: "150 MB/s",
|
|
},
|
|
// Temperature metrics
|
|
{
|
|
name: "temperature threshold",
|
|
metricType: "temperature",
|
|
threshold: 80.0,
|
|
expected: "80°C",
|
|
},
|
|
// Unknown metrics
|
|
{
|
|
name: "unknown metric type",
|
|
metricType: "custom",
|
|
threshold: 500.0,
|
|
expected: "500",
|
|
},
|
|
{
|
|
name: "empty metric type",
|
|
metricType: "",
|
|
threshold: 100.0,
|
|
expected: "100",
|
|
},
|
|
// Edge cases
|
|
{
|
|
name: "zero threshold",
|
|
metricType: "cpu",
|
|
threshold: 0.0,
|
|
expected: "0%",
|
|
},
|
|
{
|
|
name: "decimal threshold rounds",
|
|
metricType: "cpu",
|
|
threshold: 85.7,
|
|
expected: "86%",
|
|
},
|
|
{
|
|
name: "negative threshold",
|
|
metricType: "temperature",
|
|
threshold: -20.0,
|
|
expected: "-20°C",
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
result := formatMetricThreshold(tt.metricType, tt.threshold)
|
|
if result != tt.expected {
|
|
t.Errorf("formatMetricThreshold(%q, %v) = %q, want %q", tt.metricType, tt.threshold, result, tt.expected)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestEmailTemplate(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
tests := []struct {
|
|
name string
|
|
alerts []*alerts.Alert
|
|
isSingle bool
|
|
expectSingleSubject bool // subject contains single alert info vs "Multiple Alerts"
|
|
subjectContains string
|
|
}{
|
|
{
|
|
name: "single alert with isSingle=true uses single template",
|
|
alerts: []*alerts.Alert{
|
|
{
|
|
ID: "alert-1",
|
|
Level: "critical",
|
|
Type: "cpu",
|
|
ResourceName: "test-vm",
|
|
Value: 95.5,
|
|
Threshold: 90.0,
|
|
StartTime: time.Now(),
|
|
},
|
|
},
|
|
isSingle: true,
|
|
expectSingleSubject: true,
|
|
subjectContains: "test-vm",
|
|
},
|
|
{
|
|
name: "single alert with isSingle=false uses grouped template",
|
|
alerts: []*alerts.Alert{
|
|
{
|
|
ID: "alert-1",
|
|
Level: "warning",
|
|
Type: "memory",
|
|
ResourceName: "test-vm",
|
|
Value: 85.0,
|
|
Threshold: 80.0,
|
|
StartTime: time.Now(),
|
|
},
|
|
},
|
|
isSingle: false,
|
|
expectSingleSubject: false,
|
|
subjectContains: "1 Warning alert", // Grouped template uses "N Level alert(s)"
|
|
},
|
|
{
|
|
name: "multiple alerts uses grouped template regardless of isSingle",
|
|
alerts: []*alerts.Alert{
|
|
{
|
|
ID: "alert-1",
|
|
Level: "critical",
|
|
Type: "cpu",
|
|
ResourceName: "vm-1",
|
|
Value: 95.5,
|
|
Threshold: 90.0,
|
|
StartTime: time.Now(),
|
|
},
|
|
{
|
|
ID: "alert-2",
|
|
Level: "warning",
|
|
Type: "memory",
|
|
ResourceName: "vm-2",
|
|
Value: 85.0,
|
|
Threshold: 80.0,
|
|
StartTime: time.Now(),
|
|
},
|
|
},
|
|
isSingle: true, // Even with isSingle=true, multiple alerts use grouped
|
|
expectSingleSubject: false,
|
|
subjectContains: "Critical", // Subject shows level counts
|
|
},
|
|
{
|
|
name: "warning level alert",
|
|
alerts: []*alerts.Alert{
|
|
{
|
|
ID: "alert-1",
|
|
Level: "warning",
|
|
Type: "disk",
|
|
ResourceName: "storage-1",
|
|
Value: 88.0,
|
|
Threshold: 85.0,
|
|
StartTime: time.Now(),
|
|
},
|
|
},
|
|
isSingle: true,
|
|
expectSingleSubject: true,
|
|
subjectContains: "Warning",
|
|
},
|
|
{
|
|
name: "multiple critical alerts only uses grouped template",
|
|
alerts: []*alerts.Alert{
|
|
{
|
|
ID: "alert-1",
|
|
Level: "critical",
|
|
Type: "cpu",
|
|
ResourceName: "vm-1",
|
|
Value: 95.5,
|
|
Threshold: 90.0,
|
|
StartTime: time.Now(),
|
|
},
|
|
{
|
|
ID: "alert-2",
|
|
Level: "critical",
|
|
Type: "memory",
|
|
ResourceName: "vm-2",
|
|
Value: 98.0,
|
|
Threshold: 90.0,
|
|
StartTime: time.Now(),
|
|
},
|
|
},
|
|
isSingle: false,
|
|
expectSingleSubject: false,
|
|
subjectContains: "2 Critical alerts",
|
|
},
|
|
{
|
|
name: "io type alert formats as I/O",
|
|
alerts: []*alerts.Alert{
|
|
{
|
|
ID: "alert-io",
|
|
Level: "warning",
|
|
Type: "io",
|
|
ResourceName: "storage-pool",
|
|
Value: 150.0,
|
|
Threshold: 100.0,
|
|
StartTime: time.Now(),
|
|
},
|
|
},
|
|
isSingle: true,
|
|
expectSingleSubject: true,
|
|
subjectContains: "I/O",
|
|
},
|
|
{
|
|
name: "custom type alert uses title case",
|
|
alerts: []*alerts.Alert{
|
|
{
|
|
ID: "alert-custom",
|
|
Level: "critical",
|
|
Type: "network_latency",
|
|
ResourceName: "router-1",
|
|
Value: 500.0,
|
|
Threshold: 100.0,
|
|
StartTime: time.Now(),
|
|
},
|
|
},
|
|
isSingle: true,
|
|
expectSingleSubject: true,
|
|
subjectContains: "router-1",
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
subject, htmlBody, textBody := EmailTemplate(tt.alerts, tt.isSingle)
|
|
|
|
// Check subject contains expected content
|
|
if !strings.Contains(subject, tt.subjectContains) {
|
|
t.Errorf("subject = %q, want to contain %q", subject, tt.subjectContains)
|
|
}
|
|
|
|
// Verify HTML body is not empty and contains basic structure
|
|
if htmlBody == "" {
|
|
t.Error("htmlBody is empty")
|
|
}
|
|
if !strings.Contains(htmlBody, "<!DOCTYPE html>") {
|
|
t.Error("htmlBody missing DOCTYPE")
|
|
}
|
|
if !strings.Contains(htmlBody, "</html>") {
|
|
t.Error("htmlBody missing closing html tag")
|
|
}
|
|
|
|
// Verify text body is not empty
|
|
if textBody == "" {
|
|
t.Error("textBody is empty")
|
|
}
|
|
|
|
// Check for single vs grouped template indicators
|
|
if tt.expectSingleSubject {
|
|
if strings.Contains(subject, "Multiple") || strings.Contains(subject, "Alerts]") {
|
|
t.Errorf("expected single alert subject, got grouped: %q", subject)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|