Function TestUpdateShellConfigFile

src/internal/env/env_unix_test.go:207–258

(t *testing.T)

}

func TestUpdateShellConfigFile(t *testing.T) {
	// Create a temporary file
	tempFile, err := os.CreateTemp("", "jenv_test_config")
	if err != nil {
		t.Fatalf("Failed to create temp file: %v", err)
	}
	defer os.Remove(tempFile.Name())
	tempFile.Close()

	key := "TEST_VAR"
	value := "test_value"

	err = updateShellConfigFile(tempFile.Name(), key, value, "export")
	if err != nil {
		t.Errorf("updateShellConfigFile failed: %v", err)
	}

	// Read the file and verify content
	content, err := os.ReadFile(tempFile.Name())
	if err != nil {
		t.Fatalf("Failed to read temp file: %v", err)
	}

	expectedLine := "export " + key + "=\"" + value + "\""
	if !strings.Contains(string(content), expectedLine) {
		t.Errorf("Expected line '%s' not found in file content: %s", expectedLine, string(content))
	}

	// Test updating existing variable
	newValue := "new_test_value"
	err = updateShellConfigFile(tempFile.Name(), key, newValue, "export")
	if err != nil {
		t.Errorf("updateShellConfigFile update failed: %v", err)
	}

	// Read again and verify the value was updated
	content, err = os.ReadFile(tempFile.Name())
	if err != nil {
		t.Fatalf("Failed to read temp file after update: %v", err)
	}

	newExpectedLine := "export " + key + "=\"" + newValue + "\""
	if !strings.Contains(string(content), newExpectedLine) {
		t.Errorf("Expected updated line '%s' not found in file content: %s", newExpectedLine, string(content))
	}

	// Ensure old value is not present
	oldExpectedLine := "export " + key + "=\"" + value + "\""
	if strings.Contains(string(content), oldExpectedLine) {
		t.Errorf("Old line '%s' should not be present in file content: %s", oldExpectedLine, string(content))
	}
}