Remove googletest (#178)

tests/unit/Test/Example.cpp

@@ -0,0 +1,36 @@
+#include "Test/Test.h"
+
+namespace clice::testing {
+
+namespace {
+
+suite<"TEST.Example"> suite = [] {
+    skip / test("Skipped") = [] {
+        expect(false);
+    };
+
+    test("Simple") = [] {
+        expect(false);
+    };
+
+    test("Expression") = [] {
+        expect(eq(1, 2));
+        expect(ne(1, 1));
+        expect(eq(add(1, 2), 4));
+        expect(lt(2, 1));
+        expect(lt(sub(4, 1), 1));
+
+        /// expect(has(std::vector{1, 2, 3}, 4));
+    };
+
+    test("Expression") = [] {
+        std::vector v{1, 2, 3};
+        fatal / expect(eq(v.size(), 4));
+        expect(eq(v[3], 1));
+        /// expect(has(std::vector{1, 2, 3}, 4));
+    };
+};
+
+}  // namespace
+
+}  // namespace clice::testing