del command test cases

integration_tests/commands/http/del_test.go

@@ -0,0 +1,74 @@
+package http
+
+import (
+	"testing"
+	"time"
+
+	"gotest.tools/v3/assert"
+)
+
+func TestDel(t *testing.T) {
+	exec := NewHTTPCommandExecutor()
+
+	testCases := []struct {
+		name     string
+		commands []HTTPCommand
+		expected []interface{}
+		delays   []time.Duration
+	}{
+		{
+			name: "DEL with set key",
+			commands: []HTTPCommand{
+				{Command: "SET", Body: map[string]interface{}{"key": "k1", "value": "v1"}},
+				{Command: "DEL", Body: map[string]interface{}{"key": "k1"}},
+				{Command: "GET", Body: map[string]interface{}{"key": "k1"}},
+			},
+			expected: []interface{}{"OK", int64(1), "(nil)"},
+			delays:   []time.Duration{0, 0},
+		},
+		{
+			name: "DEL with multiple keys",
+			commands: []HTTPCommand{
+				{Command: "SET", Body: map[string]interface{}{"key": "k1", "value": "v1"}},
+				{Command: "SET", Body: map[string]interface{}{"key": "k2", "value": "v2"}},
+				{Command: "DEL", Body: map[string]interface{}{"key": "k1"}},
+				{Command: "DEL", Body: map[string]interface{}{"key": "k2"}},
+				{Command: "GET", Body: map[string]interface{}{"key": "k1"}},
+				{Command: "GET", Body: map[string]interface{}{"key": "k2"}},
+			},
+			expected: []interface{}{"OK", "OK", int64(1), int64(1), "(nil)", "(nil)"},
+		},
+		{
+			name: "DEL with key not set",
+			commands: []HTTPCommand{
+				{Command: "GET", Body: map[string]interface{}{"key": "k3"}},
+				{Command: "DEL", Body: map[string]interface{}{"key": "k3"}},
+			},
+			expected: []interface{}{"(nil)", int64(0)},
+		},
+		{
+			name: "DEL with no keys or arguments",
+			commands: []HTTPCommand{
+				{Command: "DEL", Body: map[string]interface{}{}},
+			},
+			expected: []interface{}{"ERR wrong number of arguments for 'del' command"},
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			for i, cmd := range tc.commands {
+				if tc.delays[i] > 0 {
+					time.Sleep(tc.delays[i])
+				}
+				result, err := exec.FireCommand(cmd)
+				if err != nil {
+					// Check if the error message matches the expected result
+					assert.Equal(t, tc.expected[i], err.Error(), "Error message mismatch for cmd %s", cmd)
+				} else {
+					assert.Equal(t, tc.expected[i], result, "Value mismatch for cmd %s, expected %v, got %v", cmd, tc.expected[i], result)
+				}
+			}
+		})
+	}
+}

integration_tests/commands/websocket/del_test.go

@@ -0,0 +1,46 @@
+package websocket
+
+import (
+	"testing"
+
+	"gotest.tools/v3/assert"
+)
+
+func TestDel(t *testing.T) {
+	exec := NewWebsocketCommandExecutor()
+
+	testCases := []TestCase{
+		{
+			name:     "DEL with set key",
+			commands: []string{"SET k1 v1", "DEL k1", "GET k1"},
+			expected: []interface{}{"OK", int64(1), "(nil)"},
+		},
+		{
+			name:     "DEL with multiple keys",
+			commands: []string{"SET k1 v1", "SET k2 v2", "DEL k1 k2", "GET k1", "GET k2"},
+			expected: []interface{}{"OK", "OK", int64(1), int64(1), "(nil)", "(nil)"},
+		},
+		{
+			name:     "DEL with key not set",
+			commands: []string{"GET k3", "DEL k3"},
+			expected: []interface{}{"(nil)", int64(0)},
+		},
+		{
+			name:     "DEL with no keys or arguments",
+			commands: []string{"DEL"},
+			expected: []interface{}{"ERR wrong number of arguments for 'del' command"},
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			conn := exec.ConnectToServer()
+			exec.FireCommand(conn, "del k")
+
+			for i, cmd := range tc.commands {
+				result := exec.FireCommand(conn, cmd)
+				assert.DeepEqual(t, tc.expected[i], result)
+			}
+		})
+	}
+}