Initial commit

1 files changed, 89 insertions, 0 deletions

diff --git a/rutina_test.go b/rutina_test.go
new file mode 100755
index 0000000..cff73c4
--- /dev/null
+++ b/rutina_test.go
@@ -0,0 +1,89 @@
+package rutina
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/pkg/errors"
+)
+
+func TestSuccess(t *testing.T) {
+	r, _ := New()
+	counter := 0
+	f := func(name string, ttl time.Duration) error {
+		counter++
+		<-time.After(ttl)
+		counter--
+		t.Log(name)
+		return nil
+	}
+	r.Go(func(ctx context.Context) error {
+		return f("one", 1*time.Second)
+	})
+	r.Go(func(ctx context.Context) error {
+		return f("two", 2*time.Second)
+	})
+	r.Go(func(ctx context.Context) error {
+		return f("three", 3*time.Second)
+	})
+	if err := r.Wait(); err != nil {
+		t.Error("Unexpected error", err)
+	}
+	if counter == 0 {
+		t.Log("All routines done")
+	} else {
+		t.Error("Not all routines stopped")
+	}
+}
+
+func TestError(t *testing.T) {
+	r, _ := New()
+	f := func(name string, ttl time.Duration) error {
+		<-time.After(ttl)
+		t.Log(name)
+		return errors.New("error from " + name)
+	}
+	r.Go(func(ctx context.Context) error {
+		return f("one", 1*time.Second)
+	})
+	r.Go(func(ctx context.Context) error {
+		return f("two", 2*time.Second)
+	})
+	r.Go(func(ctx context.Context) error {
+		return f("three", 3*time.Second)
+	})
+	if err := r.Wait(); err != nil {
+		if err.Error() != "error from one" {
+			t.Error("Must be error from first routine")
+		}
+		t.Log(err)
+	}
+	t.Log("All routines done")
+}
+
+func TestContext(t *testing.T) {
+	r, _ := New()
+	cc := false
+	r.Go(func(ctx context.Context) error {
+		<-time.After(1 * time.Second)
+		return nil
+	})
+	r.Go(func(ctx context.Context) error {
+		select {
+		case <-ctx.Done():
+			cc = true
+			return nil
+		case <-time.After(3 * time.Second):
+			return errors.New("Timeout")
+		}
+	})
+	if err := r.Wait(); err != nil {
+		t.Error("Unexpected error", err)
+	}
+	if cc {
+		t.Log("Second routine succesfuly complete by context done")
+	} else {
+		t.Error("Routine not completed by context")
+	}
+}