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| 1 | +package ingressroute_test |
| 2 | + |
| 3 | +import ( |
| 4 | + "errors" |
| 5 | + "io" |
| 6 | + "reflect" |
| 7 | + "sort" |
| 8 | + "testing" |
| 9 | + |
| 10 | + "github.com/ethersphere/beekeeper/pkg/k8s/customresource/ingressroute" |
| 11 | + "github.com/ethersphere/beekeeper/pkg/k8s/customresource/ingressroute/mock" |
| 12 | + "github.com/ethersphere/beekeeper/pkg/k8s/ingress" |
| 13 | + "github.com/ethersphere/beekeeper/pkg/logging" |
| 14 | + apierrors "k8s.io/apimachinery/pkg/api/errors" |
| 15 | + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" |
| 16 | + "k8s.io/apimachinery/pkg/runtime/schema" |
| 17 | +) |
| 18 | + |
| 19 | +// testIRName is the canonical IngressRoute name used across the ingressroute |
| 20 | +// tests. |
| 21 | +const testIRName = "ir-0" |
| 22 | + |
| 23 | +func newClient(opts ...mock.Option) *ingressroute.Client { |
| 24 | + return ingressroute.NewClient(mock.New(opts...), logging.New(io.Discard, 0)) |
| 25 | +} |
| 26 | + |
| 27 | +// newIR builds an IngressRoute in namespace "test" with one Route per match. |
| 28 | +func newIR(name string, matches ...string) ingressroute.IngressRoute { |
| 29 | + ir := ingressroute.IngressRoute{ |
| 30 | + ObjectMeta: metav1.ObjectMeta{Name: name, Namespace: "test"}, |
| 31 | + } |
| 32 | + for _, m := range matches { |
| 33 | + ir.Spec.Routes = append(ir.Spec.Routes, ingressroute.Route{Match: m}) |
| 34 | + } |
| 35 | + return ir |
| 36 | +} |
| 37 | + |
| 38 | +func TestClientSet(t *testing.T) { |
| 39 | + t.Parallel() |
| 40 | + t.Run("create_when_not_found", func(t *testing.T) { |
| 41 | + client := newClient() |
| 42 | + ing, err := client.Set(t.Context(), testIRName, "test", ingressroute.Options{}) |
| 43 | + if err != nil { |
| 44 | + t.Fatalf("error not expected, got: %s", err.Error()) |
| 45 | + } |
| 46 | + if ing == nil || ing.Name != testIRName { |
| 47 | + t.Errorf("expected created ingress route ir-0, got: %#v", ing) |
| 48 | + } |
| 49 | + }) |
| 50 | + |
| 51 | + t.Run("update_when_found", func(t *testing.T) { |
| 52 | + client := newClient(mock.WithIngressRoutes(newIR(testIRName))) |
| 53 | + ing, err := client.Set(t.Context(), testIRName, "test", ingressroute.Options{}) |
| 54 | + if err != nil { |
| 55 | + t.Fatalf("error not expected, got: %s", err.Error()) |
| 56 | + } |
| 57 | + if ing == nil || ing.Name != testIRName { |
| 58 | + t.Errorf("expected updated ingress route ir-0, got: %#v", ing) |
| 59 | + } |
| 60 | + }) |
| 61 | + |
| 62 | + t.Run("get_error", func(t *testing.T) { |
| 63 | + client := newClient(mock.WithGetError(errors.New("mock error"))) |
| 64 | + _, err := client.Set(t.Context(), testIRName, "test", ingressroute.Options{}) |
| 65 | + if err == nil || err.Error() != "getting ingress route ir-0 in namespace test: mock error" { |
| 66 | + t.Errorf("unexpected error: %v", err) |
| 67 | + } |
| 68 | + }) |
| 69 | + |
| 70 | + t.Run("create_error", func(t *testing.T) { |
| 71 | + client := newClient(mock.WithCreateError(errors.New("mock error"))) |
| 72 | + _, err := client.Set(t.Context(), testIRName, "test", ingressroute.Options{}) |
| 73 | + if err == nil || err.Error() != "creating ingress route ir-0 in namespace test: mock error" { |
| 74 | + t.Errorf("unexpected error: %v", err) |
| 75 | + } |
| 76 | + }) |
| 77 | + |
| 78 | + t.Run("update_error", func(t *testing.T) { |
| 79 | + client := newClient(mock.WithIngressRoutes(newIR(testIRName)), mock.WithUpdateError(errors.New("mock error"))) |
| 80 | + _, err := client.Set(t.Context(), testIRName, "test", ingressroute.Options{}) |
| 81 | + if err == nil || err.Error() != "updating ingress route ir-0 in namespace test: mock error" { |
| 82 | + t.Errorf("unexpected error: %v", err) |
| 83 | + } |
| 84 | + }) |
| 85 | +} |
| 86 | + |
| 87 | +func TestClientDelete(t *testing.T) { |
| 88 | + t.Parallel() |
| 89 | + t.Run("delete_existing", func(t *testing.T) { |
| 90 | + client := newClient(mock.WithIngressRoutes(newIR(testIRName))) |
| 91 | + if err := client.Delete(t.Context(), testIRName, "test"); err != nil { |
| 92 | + t.Errorf("error not expected, got: %s", err.Error()) |
| 93 | + } |
| 94 | + }) |
| 95 | + |
| 96 | + t.Run("delete_not_found_is_nil", func(t *testing.T) { |
| 97 | + client := newClient() |
| 98 | + if err := client.Delete(t.Context(), testIRName, "test"); err != nil { |
| 99 | + t.Errorf("not-found delete should be nil, got: %s", err.Error()) |
| 100 | + } |
| 101 | + }) |
| 102 | + |
| 103 | + t.Run("delete_error", func(t *testing.T) { |
| 104 | + client := newClient(mock.WithDeleteError(errors.New("mock error"))) |
| 105 | + err := client.Delete(t.Context(), testIRName, "test") |
| 106 | + if err == nil || err.Error() != "deleting ingress route ir-0 in namespace test: mock error" { |
| 107 | + t.Errorf("unexpected error: %v", err) |
| 108 | + } |
| 109 | + }) |
| 110 | +} |
| 111 | + |
| 112 | +func TestClientGetNodes(t *testing.T) { |
| 113 | + t.Parallel() |
| 114 | + sortNodes := func(nodes []ingress.NodeInfo) { |
| 115 | + sort.Slice(nodes, func(i, j int) bool { |
| 116 | + if nodes[i].Name != nodes[j].Name { |
| 117 | + return nodes[i].Name < nodes[j].Name |
| 118 | + } |
| 119 | + return nodes[i].Host < nodes[j].Host |
| 120 | + }) |
| 121 | + } |
| 122 | + |
| 123 | + t.Run("extracts_hosts", func(t *testing.T) { |
| 124 | + client := newClient(mock.WithIngressRoutes( |
| 125 | + // the PathPrefix route has no Host(...) → GetHost returns "" → skipped |
| 126 | + newIR(testIRName, `Host("a.example.com")`, "PathPrefix(`/x`)"), |
| 127 | + newIR("ir-1", `Host("b.example.com")`), |
| 128 | + )) |
| 129 | + nodes, err := client.GetNodes(t.Context(), "test", "") |
| 130 | + if err != nil { |
| 131 | + t.Fatalf("error not expected, got: %s", err.Error()) |
| 132 | + } |
| 133 | + sortNodes(nodes) |
| 134 | + expected := []ingress.NodeInfo{ |
| 135 | + {Name: testIRName, Host: "a.example.com"}, |
| 136 | + {Name: "ir-1", Host: "b.example.com"}, |
| 137 | + } |
| 138 | + if !reflect.DeepEqual(nodes, expected) { |
| 139 | + t.Errorf("nodes expected: %#v, got: %#v", expected, nodes) |
| 140 | + } |
| 141 | + }) |
| 142 | + |
| 143 | + t.Run("no_routes", func(t *testing.T) { |
| 144 | + client := newClient() |
| 145 | + nodes, err := client.GetNodes(t.Context(), "test", "") |
| 146 | + if err != nil { |
| 147 | + t.Fatalf("error not expected, got: %s", err.Error()) |
| 148 | + } |
| 149 | + if nodes != nil { |
| 150 | + t.Errorf("nodes expected nil, got: %#v", nodes) |
| 151 | + } |
| 152 | + }) |
| 153 | + |
| 154 | + t.Run("list_not_found_is_nil", func(t *testing.T) { |
| 155 | + client := newClient(mock.WithListError(apierrors.NewNotFound(schema.GroupResource{}, ""))) |
| 156 | + nodes, err := client.GetNodes(t.Context(), "test", "") |
| 157 | + if err != nil { |
| 158 | + t.Errorf("not-found list should be nil error, got: %s", err.Error()) |
| 159 | + } |
| 160 | + if nodes != nil { |
| 161 | + t.Errorf("nodes expected nil, got: %#v", nodes) |
| 162 | + } |
| 163 | + }) |
| 164 | + |
| 165 | + t.Run("list_error", func(t *testing.T) { |
| 166 | + client := newClient(mock.WithListError(errors.New("mock error"))) |
| 167 | + _, err := client.GetNodes(t.Context(), "test", "") |
| 168 | + if err == nil || err.Error() != "list ingress routes in namespace test: mock error" { |
| 169 | + t.Errorf("unexpected error: %v", err) |
| 170 | + } |
| 171 | + }) |
| 172 | +} |
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