88 lines
1.8 KiB
Go
88 lines
1.8 KiB
Go
package track1
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestInMemoryRateLimiter_Allow(t *testing.T) {
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config := RateLimitConfig{
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RequestsPerSecond: 10,
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RequestsPerMinute: 100,
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BurstSize: 20,
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}
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limiter := NewInMemoryRateLimiter(config)
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key := "test-key"
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// Should allow first 100 requests
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for i := 0; i < 100; i++ {
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assert.True(t, limiter.Allow(key), "Request %d should be allowed", i)
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}
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// 101st request should be denied
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assert.False(t, limiter.Allow(key), "Request 101 should be denied")
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}
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func TestInMemoryRateLimiter_Reset(t *testing.T) {
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config := RateLimitConfig{
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RequestsPerMinute: 10,
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}
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limiter := NewInMemoryRateLimiter(config)
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key := "test-key"
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// Exhaust limit
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for i := 0; i < 10; i++ {
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limiter.Allow(key)
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}
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assert.False(t, limiter.Allow(key))
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// Wait for reset (1 minute)
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time.Sleep(61 * time.Second)
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// Should allow again after reset
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assert.True(t, limiter.Allow(key))
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}
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func TestInMemoryRateLimiter_DifferentKeys(t *testing.T) {
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config := RateLimitConfig{
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RequestsPerMinute: 10,
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}
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limiter := NewInMemoryRateLimiter(config)
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key1 := "key1"
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key2 := "key2"
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// Exhaust limit for key1
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for i := 0; i < 10; i++ {
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limiter.Allow(key1)
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}
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assert.False(t, limiter.Allow(key1))
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// key2 should still have full limit
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for i := 0; i < 10; i++ {
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assert.True(t, limiter.Allow(key2), "Request %d for key2 should be allowed", i)
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}
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}
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func TestInMemoryRateLimiter_Cleanup(t *testing.T) {
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config := RateLimitConfig{
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RequestsPerMinute: 10,
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}
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limiter := NewInMemoryRateLimiter(config)
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key := "test-key"
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limiter.Allow(key)
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// Cleanup should remove old entries
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limiter.Cleanup()
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// Entry should still exist if not old enough
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// This test verifies cleanup doesn't break functionality
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assert.NotNil(t, limiter)
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}
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