new unit test

Signed-off-by: Matthias Wessendorf <[email protected]>
knative · Jan 15, 2024 · 5cb8484 · 5cb8484
1 parent b70bf47
commit 5cb8484
Showing 1 changed file with 133 additions and 0 deletions.
diff --git a/cmd/subscribe_test.go b/cmd/subscribe_test.go
@@ -39,6 +39,67 @@ func TestSubscribeWithAll(t *testing.T) {
 	}
 }
 
+func TestSubscribeWithMultiple(t *testing.T) {
+	root := fromTempDirectory(t)
+
+	_, err := fn.New().Init(fn.Function{Runtime: "go", Root: root})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	cmd := NewSubscribeCmd()
+	cmd.SetArgs([]string{"--source", "my-broker", "--filter", "foo=go"})
+
+	if err := cmd.Execute(); err != nil {
+		t.Fatal(err)
+	}
+
+	// Now load the function and ensure that the subscription is set correctly.
+	f, err := fn.NewFunction(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if f.Deploy.Subscriptions == nil {
+		t.Fatal("Expected subscription to be present ")
+	}
+	if f.Deploy.Subscriptions[0].Source != "my-broker" {
+		t.Fatalf("Expected subscription for broker to be 'my-broker', but got '%v'", f.Deploy.Subscriptions[0].Source)
+	}
+
+	if f.Deploy.Subscriptions[0].Filters["foo"] != "go" {
+		t.Fatalf("Expected subscription filter for 'foo' to be 'go', but got '%v'", f.Deploy.Subscriptions[0].Filters["foo"])
+	}
+
+	cmd = NewSubscribeCmd()
+	cmd.SetArgs([]string{"--source", "my-broker", "--filter", "bar=foo"})
+
+	if err := cmd.Execute(); err != nil {
+		t.Fatal(err)
+	}
+
+	// Now load the function and ensure that the subscription is set correctly.
+	f, err = fn.NewFunction(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if f.Deploy.Subscriptions == nil {
+		t.Fatal("Expected subscription to be present ")
+	}
+	if f.Deploy.Subscriptions[0].Source != "my-broker" {
+		t.Fatalf("Expected subscription for broker to be 'my-broker', but got '%v'", f.Deploy.Subscriptions[0].Source)
+	}
+
+	if f.Deploy.Subscriptions[0].Filters["foo"] != "go" {
+		t.Fatalf("Expected subscription filter for 'foo' to be 'go', but got '%v'", f.Deploy.Subscriptions[0].Filters["foo"])
+	}
+	if f.Deploy.Subscriptions[0].Filters["bar"] != "foo" {
+		t.Fatalf("Expected subscription filter for 'bar' to be 'foo', but got '%v'", f.Deploy.Subscriptions[0].Filters["foo"])
+	}
+
+}
+
 func TestSubscribeWithNoExplicitSourceAll(t *testing.T) {
 	root := fromTempDirectory(t)
 
@@ -71,3 +132,75 @@ func TestSubscribeWithNoExplicitSourceAll(t *testing.T) {
 		t.Fatalf("Expected subscription filter for 'foo' to be 'go', but got '%v'", f.Deploy.Subscriptions[0].Filters["foo"])
 	}
 }
+
+func TestSubscribeWithDuplicated(t *testing.T) {
+	root := fromTempDirectory(t)
+
+	_, err := fn.New().Init(fn.Function{Runtime: "go", Root: root})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	cmd := NewSubscribeCmd()
+	cmd.SetArgs([]string{"--source", "my-broker", "--filter", "foo=go"})
+
+	if err := cmd.Execute(); err != nil {
+		t.Fatal(err)
+	}
+
+	// Now load the function and ensure that the subscription is set correctly.
+	f, err := fn.NewFunction(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if f.Deploy.Subscriptions == nil {
+		t.Fatal("Expected subscription to be present ")
+	}
+	if f.Deploy.Subscriptions[0].Source != "my-broker" {
+		t.Fatalf("Expected subscription for broker to be 'my-broker', but got '%v'", f.Deploy.Subscriptions[0].Source)
+	}
+
+	if f.Deploy.Subscriptions[0].Filters["foo"] != "go" {
+		t.Fatalf("Expected subscription filter for 'foo' to be 'go', but got '%v'", f.Deploy.Subscriptions[0].Filters["foo"])
+	}
+
+	// call it again with same
+	cmd = NewSubscribeCmd()
+	cmd.SetArgs([]string{"--source", "my-broker", "--filter", "foo=go"})
+
+	if err := cmd.Execute(); err != nil {
+		t.Fatal(err)
+	}
+	// Now load the function and ensure that the subscription is set correctly.
+	f, err = fn.NewFunction(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(f.Deploy.Subscriptions) > 1 {
+		t.Fatal("Expected only one subscription to be present ")
+	}
+
+	// call it again and override
+	cmd = NewSubscribeCmd()
+	cmd.SetArgs([]string{"--source", "my-broker", "--filter", "foo=gogo"})
+
+	if err := cmd.Execute(); err != nil {
+		t.Fatal(err)
+	}
+
+	// Now load the function and ensure that the subscription is set correctly.
+	f, err = fn.NewFunction(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(f.Deploy.Subscriptions) > 1 {
+		t.Fatal("Expected only one subscription to be present ")
+	}
+	if f.Deploy.Subscriptions[0].Filters["foo"] != "gogo" {
+		t.Fatalf("Expected subscription filter for 'foo' to be 'gogo', but got '%v'", f.Deploy.Subscriptions[0].Filters["foo"])
+	}
+
+}