15bbfdcda2
- Add comprehensive Git workflow automation tools - Include branch management utilities - Add commit helpers with conventional commit support - Implement GitHub integration for PR management - Add configuration management system - Include comprehensive test coverage - Add professional documentation and examples
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package util
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import (
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"os"
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"testing"
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)
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func TestGetenvOrDefault(t *testing.T) {
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// Save original environment variable value
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originalValue, exists := os.LookupEnv("TEST_ENV_VAR")
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// Clean up after test
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defer func() {
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if exists {
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os.Setenv("TEST_ENV_VAR", originalValue)
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} else {
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os.Unsetenv("TEST_ENV_VAR")
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}
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}()
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// Test 1: Environment variable is not set
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os.Unsetenv("TEST_ENV_VAR")
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result := GetenvOrDefault("TEST_ENV_VAR", "default")
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expected := "default"
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if result != expected {
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t.Errorf("Expected '%s', got '%s'", expected, result)
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}
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// Test 2: Environment variable is set to empty string
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os.Setenv("TEST_ENV_VAR", "")
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result = GetenvOrDefault("TEST_ENV_VAR", "default")
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expected = "default"
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if result != expected {
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t.Errorf("Expected '%s', got '%s'", expected, result)
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}
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// Test 3: Environment variable is set to a value
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os.Setenv("TEST_ENV_VAR", "test_value")
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result = GetenvOrDefault("TEST_ENV_VAR", "default")
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expected = "test_value"
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if result != expected {
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t.Errorf("Expected '%s', got '%s'", expected, result)
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}
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} |