feat(go): run tests

2 files changed, 26 insertions, 1 deletions

diff --git a/go/build.zig b/go/build.zig
index 5e6b59d..a448636 100644
--- a/go/build.zig
+++ b/go/build.zig
@@ -24,8 +24,20 @@ pub fn build(b: *std.Build) !void {
     if (optimize != .Debug) try flags.appendSlice(b.allocator, " -s");
     const go_build = b.addSystemCommand(&[_][]const u8{
         "go", "build",
-        "-ldflags", try flags.toOwnedSlice(b.allocator),
+        "-ldflags", flags.items,
         ".",
     });
     b.getInstallStep().dependOn(&go_build.step);
+
+    const race = b.option(bool, "race", "Run tests with -race") orelse false;
+    const go_test = b.addSystemCommand(&[_][]const u8{
+        "go", "test",
+        "-ldflags", flags.items,
+        "-v",
+    });
+    if (race) go_test.addArg("-race");
+    go_test.addArg("./...");
+
+    const test_step = b.step("test", "Run tests");
+    test_step.dependOn(&go_test.step);
 }
diff --git a/go/typdown_test.go b/go/typdown_test.go
new file mode 100644
index 0000000..c1d8985
--- /dev/null
+++ b/go/typdown_test.go
@@ -0,0 +1,13 @@
+package typdown
+
+import "testing"
+
+func TestParse(t *testing.T) {
+	res, err := Parse("hello world")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if res != `<p>hello world</p>` {
+		t.Errorf("invalid result: %s", res)
+	}
+}