galaxy-game/authsession/internal/testkit/user_directory_test.go

package testkit

import (
	"context"
	"errors"
	"github.com/stretchr/testify/require"
	"testing"

	"galaxy/authsession/internal/domain/common"
	"galaxy/authsession/internal/domain/userresolution"
	"galaxy/authsession/internal/ports"
)

func TestInMemoryUserDirectoryResolveExistingCreatableAndBlocked(t *testing.T) {
	t.Parallel()

	directory := &InMemoryUserDirectory{}
	if err := directory.SeedExisting(common.Email("existing@example.com"), common.UserID("user-existing")); err != nil {
		require.Failf(t, "test failed", "SeedExisting() returned error: %v", err)
	}
	if err := directory.SeedBlockedEmail(common.Email("blocked@example.com"), userresolution.BlockReasonCode("policy_block")); err != nil {
		require.Failf(t, "test failed", "SeedBlockedEmail() returned error: %v", err)
	}

	tests := []struct {
		name     string
		email    common.Email
		wantKind userresolution.Kind
	}{
		{name: "existing", email: common.Email("existing@example.com"), wantKind: userresolution.KindExisting},
		{name: "creatable", email: common.Email("new@example.com"), wantKind: userresolution.KindCreatable},
		{name: "blocked", email: common.Email("blocked@example.com"), wantKind: userresolution.KindBlocked},
	}

	for _, tt := range tests {
		tt := tt

		t.Run(tt.name, func(t *testing.T) {
			t.Parallel()

			got, err := directory.ResolveByEmail(context.Background(), tt.email)
			if err != nil {
				require.Failf(t, "test failed", "ResolveByEmail() returned error: %v", err)
			}
			if got.Kind != tt.wantKind {
				require.Failf(t, "test failed", "ResolveByEmail().Kind = %q, want %q", got.Kind, tt.wantKind)
			}
		})
	}
}

func TestInMemoryUserDirectoryEnsureUserExistingCreatedAndBlocked(t *testing.T) {
	t.Parallel()

	directory := &InMemoryUserDirectory{}
	if err := directory.SeedExisting(common.Email("existing@example.com"), common.UserID("user-existing")); err != nil {
		require.Failf(t, "test failed", "SeedExisting() returned error: %v", err)
	}
	if err := directory.SeedBlockedEmail(common.Email("blocked@example.com"), userresolution.BlockReasonCode("policy_block")); err != nil {
		require.Failf(t, "test failed", "SeedBlockedEmail() returned error: %v", err)
	}
	if err := directory.QueueCreatedUserIDs(common.UserID("user-created")); err != nil {
		require.Failf(t, "test failed", "QueueCreatedUserIDs() returned error: %v", err)
	}

	tests := []struct {
		name        string
		email       common.Email
		wantOutcome ports.EnsureUserOutcome
		wantUserID  common.UserID
	}{
		{
			name:        "existing",
			email:       common.Email("existing@example.com"),
			wantOutcome: ports.EnsureUserOutcomeExisting,
			wantUserID:  common.UserID("user-existing"),
		},
		{
			name:        "created",
			email:       common.Email("created@example.com"),
			wantOutcome: ports.EnsureUserOutcomeCreated,
			wantUserID:  common.UserID("user-created"),
		},
		{
			name:        "blocked",
			email:       common.Email("blocked@example.com"),
			wantOutcome: ports.EnsureUserOutcomeBlocked,
		},
	}

	for _, tt := range tests {
		tt := tt

		t.Run(tt.name, func(t *testing.T) {
			t.Parallel()

			got, err := directory.EnsureUserByEmail(context.Background(), tt.email)
			if err != nil {
				require.Failf(t, "test failed", "EnsureUserByEmail() returned error: %v", err)
			}
			if got.Outcome != tt.wantOutcome {
				require.Failf(t, "test failed", "EnsureUserByEmail().Outcome = %q, want %q", got.Outcome, tt.wantOutcome)
			}
			if got.UserID != tt.wantUserID {
				require.Failf(t, "test failed", "EnsureUserByEmail().UserID = %q, want %q", got.UserID, tt.wantUserID)
			}
		})
	}
}

func TestInMemoryUserDirectoryExistsByUserID(t *testing.T) {
	t.Parallel()

	directory := &InMemoryUserDirectory{}
	if err := directory.SeedExisting(common.Email("existing@example.com"), common.UserID("user-existing")); err != nil {
		require.Failf(t, "test failed", "SeedExisting() returned error: %v", err)
	}

	exists, err := directory.ExistsByUserID(context.Background(), common.UserID("user-existing"))
	if err != nil {
		require.Failf(t, "test failed", "ExistsByUserID() returned error: %v", err)
	}
	if !exists {
		require.FailNow(t, "ExistsByUserID() = false, want true")
	}

	exists, err = directory.ExistsByUserID(context.Background(), common.UserID("missing"))
	if err != nil {
		require.Failf(t, "test failed", "ExistsByUserID() returned error: %v", err)
	}
	if exists {
		require.FailNow(t, "ExistsByUserID() = true, want false")
	}
}

func TestInMemoryUserDirectoryBlockByEmail(t *testing.T) {
	t.Parallel()

	directory := &InMemoryUserDirectory{}
	result, err := directory.BlockByEmail(context.Background(), ports.BlockUserByEmailInput{
		Email:      common.Email("blocked@example.com"),
		ReasonCode: userresolution.BlockReasonCode("policy_block"),
	})
	if err != nil {
		require.Failf(t, "test failed", "BlockByEmail() returned error: %v", err)
	}
	if result.Outcome != ports.BlockUserOutcomeBlocked {
		require.Failf(t, "test failed", "BlockByEmail().Outcome = %q, want %q", result.Outcome, ports.BlockUserOutcomeBlocked)
	}

	resolution, err := directory.ResolveByEmail(context.Background(), common.Email("blocked@example.com"))
	if err != nil {
		require.Failf(t, "test failed", "ResolveByEmail() returned error: %v", err)
	}
	if resolution.Kind != userresolution.KindBlocked {
		require.Failf(t, "test failed", "ResolveByEmail().Kind = %q, want %q", resolution.Kind, userresolution.KindBlocked)
	}
}

func TestInMemoryUserDirectoryBlockByUserID(t *testing.T) {
	t.Parallel()

	directory := &InMemoryUserDirectory{}
	if err := directory.SeedExisting(common.Email("pilot@example.com"), common.UserID("user-1")); err != nil {
		require.Failf(t, "test failed", "SeedExisting() returned error: %v", err)
	}

	result, err := directory.BlockByUserID(context.Background(), ports.BlockUserByIDInput{
		UserID:     common.UserID("user-1"),
		ReasonCode: userresolution.BlockReasonCode("policy_block"),
	})
	if err != nil {
		require.Failf(t, "test failed", "BlockByUserID() returned error: %v", err)
	}
	if result.Outcome != ports.BlockUserOutcomeBlocked {
		require.Failf(t, "test failed", "BlockByUserID().Outcome = %q, want %q", result.Outcome, ports.BlockUserOutcomeBlocked)
	}

	second, err := directory.BlockByUserID(context.Background(), ports.BlockUserByIDInput{
		UserID:     common.UserID("user-1"),
		ReasonCode: userresolution.BlockReasonCode("policy_block"),
	})
	if err != nil {
		require.Failf(t, "test failed", "second BlockByUserID() returned error: %v", err)
	}
	if second.Outcome != ports.BlockUserOutcomeAlreadyBlocked {
		require.Failf(t, "test failed", "second BlockByUserID().Outcome = %q, want %q", second.Outcome, ports.BlockUserOutcomeAlreadyBlocked)
	}
}

func TestInMemoryUserDirectoryBlockByUserIDNotFound(t *testing.T) {
	t.Parallel()

	directory := &InMemoryUserDirectory{}

	_, err := directory.BlockByUserID(context.Background(), ports.BlockUserByIDInput{
		UserID:     common.UserID("missing"),
		ReasonCode: userresolution.BlockReasonCode("policy_block"),
	})
	if !errors.Is(err, ports.ErrNotFound) {
		require.Failf(t, "test failed", "BlockByUserID() error = %v, want ErrNotFound", err)
	}
}