test: P1.6 — table-driven tests for classifyStatus, isAdoptable, isTerminalError (34 cases)

universal_rebuild/internal/resources_core/crud_test.go

@@ -3,6 +3,8 @@ package resources_core
 import (
 	"context"
 	"testing"
+
+	"terraform-provider-nubes/internal/core"
 )
 
 func TestIsStatusSuspended(t *testing.T) {
@@ -54,3 +56,144 @@ func TestDeleteBehaviorDefault(t *testing.T) {
 		t.Errorf("expected nil error for default (state_only) destroy behavior, got: %v", err)
 	}
 }
+
+// ── P1.6: Табличные тесты classifyStatus ────────────────────────────────────
+
+func TestClassifyStatus(t *testing.T) {
+	cases := []struct {
+		name     string
+		inst     *core.InstanceStateResponse
+		expected InstanceState
+	}{
+		{
+			name:     "NOT_CREATED",
+			inst:     &core.InstanceStateResponse{ExplainedStatus: "not created"},
+			expected: StateNotCreated,
+		},
+		{
+			name: "CREATING",
+			inst: &core.InstanceStateResponse{
+				ExplainedStatus:       "creating",
+				OperationIsInProgress: true,
+			},
+			expected: StateCreating,
+		},
+		{
+			name: "RUNNING",
+			inst: &core.InstanceStateResponse{
+				ExplainedStatus: "running",
+			},
+			expected: StateRunning,
+		},
+		{
+			name: "RUNNING_PENDING",
+			inst: &core.InstanceStateResponse{
+				ExplainedStatus:    "running",
+				OperationIsPending: true,
+			},
+			expected: StateRunningPending,
+		},
+		{
+			name: "MODIFYING",
+			inst: &core.InstanceStateResponse{
+				ExplainedStatus:       "modifying",
+				OperationIsInProgress: true,
+			},
+			expected: StateModifying,
+		},
+		{
+			name: "SUSPENDED",
+			inst: &core.InstanceStateResponse{
+				ExplainedStatus: "suspended",
+			},
+			expected: StateSuspended,
+		},
+		{
+			name: "SUSPENDING",
+			inst: &core.InstanceStateResponse{
+				ExplainedStatus:       "suspending",
+				OperationIsInProgress: true,
+			},
+			expected: StateSuspending,
+		},
+		{
+			name: "DELETED",
+			inst: &core.InstanceStateResponse{
+				ExplainedStatus: "deleted",
+				IsDeleted:       true,
+			},
+			expected: StateDeleted,
+		},
+		{
+			name: "DELETING",
+			inst: &core.InstanceStateResponse{
+				ExplainedStatus:       "deleting",
+				OperationIsInProgress: true,
+			},
+			expected: StateDeleting,
+		},
+		{
+			name: "CREATION_FAILED",
+			inst: &core.InstanceStateResponse{
+				ExplainedStatus: "creation failed",
+			},
+			expected: StateCreationFailed,
+		},
+		{
+			name: "UNKNOWN (empty)",
+			inst: &core.InstanceStateResponse{
+				ExplainedStatus: "",
+			},
+			expected: StateUnknown,
+		},
+	}
+
+	for _, c := range cases {
+		t.Run(c.name, func(t *testing.T) {
+			result := classifyStatus(c.inst)
+			if result != c.expected {
+				t.Errorf("classifyStatus(%q): expected %d, got %d",
+					c.inst.ExplainedStatus, c.expected, result)
+			}
+		})
+	}
+}
+
+func TestIsAdoptable(t *testing.T) {
+	adoptable := []InstanceState{StateRunning, StateRunningPending, StateSuspended}
+	notAdoptable := []InstanceState{StateNotCreated, StateCreating, StateCreationFailed,
+		StateModifying, StateModificationFailed, StateSuspending, StateSuspendFailed,
+		StateResuming, StateResumeFailed, StateDeleting, StateDeletionFailed,
+		StateDeleted, StateOrphaned, StateUnknown}
+
+	for _, s := range adoptable {
+		if !isAdoptable(s) {
+			t.Errorf("state %d should be adoptable", s)
+		}
+	}
+	for _, s := range notAdoptable {
+		if isAdoptable(s) {
+			t.Errorf("state %d should NOT be adoptable", s)
+		}
+	}
+}
+
+func TestIsTerminalError(t *testing.T) {
+	errors := []InstanceState{StateCreationFailed, StateModificationFailed,
+		StateSuspendFailed, StateResumeFailed, StateDeletionFailed,
+		StateOrphaned, StateDeleted}
+	nonErrors := []InstanceState{StateNotCreated, StateCreating, StateRunning,
+		StateRunningPending, StateModifying, StateSuspending, StateSuspended,
+		StateResuming, StateDeleting, StateUnknown}
+
+	for _, s := range errors {
+		if !isTerminalError(s) {
+			t.Errorf("state %d should be terminal error", s)
+		}
+	}
+	for _, s := range nonErrors {
+		if isTerminalError(s) {
+			t.Errorf("state %d should NOT be terminal error", s)
+		}
+	}
+}