system: tests for all Op implementations except DBus

Signed-off-by: Ophestra Umiker <cat@ophivana.moe>

1 files changed, 79 insertions, 0 deletions

diff --git a/internal/system/op_internal_test.go b/internal/system/op_internal_test.go
new file mode 100644
index 00000000..7ec4f174
--- /dev/null
+++ b/internal/system/op_internal_test.go
@@ -0,0 +1,79 @@
+package system
+
+import "testing"
+
+type tcOp struct {
+	et   Enablement
+	path string
+}
+
+// test an instance of the Op interface
+func (ptc tcOp) test(t *testing.T, gotOps []Op, wantOps []Op, fn string) {
+	if len(gotOps) != len(wantOps) {
+		t.Errorf("%s: inserted %v Ops, want %v", fn,
+			len(gotOps), len(wantOps))
+		return
+	}
+
+	t.Run("path", func(t *testing.T) {
+		if len(gotOps) > 0 {
+			if got := gotOps[0].Path(); got != ptc.path {
+				t.Errorf("Path() = %q, want %q",
+					got, ptc.path)
+				return
+			}
+		}
+	})
+
+	for i := range gotOps {
+		o := gotOps[i]
+
+		t.Run("is", func(t *testing.T) {
+			if !o.Is(o) {
+				t.Errorf("Is returned false on self")
+				return
+			}
+			if !o.Is(wantOps[i]) {
+				t.Errorf("%s: inserted %#v, want %#v",
+					fn,
+					o, wantOps[i])
+				return
+			}
+		})
+
+		t.Run("criteria", func(t *testing.T) {
+			testCases := []struct {
+				name string
+				ec   *Criteria
+				want bool
+			}{
+				{"nil", newCriteria(), ptc.et != User},
+				{"self", newCriteria(ptc.et), true},
+				{"all", newCriteria(EWayland, EX11, EDBus, EPulse, User, Process), true},
+				{"enablements", newCriteria(EWayland, EX11, EDBus, EPulse), ptc.et != User && ptc.et != Process},
+			}
+
+			for _, tc := range testCases {
+				t.Run(tc.name, func(t *testing.T) {
+					if got := tc.ec.hasType(o); got != tc.want {
+						t.Errorf("hasType: got %v, want %v",
+							got, tc.want)
+					}
+				})
+			}
+		})
+	}
+}
+
+func newCriteria(labels ...Enablement) *Criteria {
+	ec := new(Criteria)
+	if len(labels) == 0 {
+		return ec
+	}
+
+	ec.Enablements = new(Enablements)
+	for _, e := range labels {
+		ec.Set(e)
+	}
+	return ec
+}