feat(Go-StudyExample):2021/02/09:新增merge源码阅读和单测代码

2021-02-09 16:00:31 +08:00
parent 05f55b0eac
commit cf02f0bf10
51 changed files with 3712 additions and 1 deletions
@@ -0,0 +1,32 @@
+package mergo_test
+
+import (
+	"testing"
+
+	"github.com/imdario/mergo"
+)
+
+type foz struct {
+	A *bool
+	B string
+}
+
+func TestIssue131MergeWithOverwriteWithEmptyValue(t *testing.T) {
+	src := foz{
+		A: func(v bool) *bool { return &v }(false),
+		B: "src",
+	}
+	dest := foz{
+		A: func(v bool) *bool { return &v }(true),
+		B: "dest",
+	}
+	if err := mergo.Merge(&dest, src, mergo.WithOverwriteWithEmptyValue); err != nil {
+		t.Error(err)
+	}
+	if *src.A != *dest.A {
+		t.Errorf("dest.A not merged in properly: %v != %v", *src.A, *dest.A)
+	}
+	if src.B != dest.B {
+		t.Errorf("dest.B not merged in properly: %v != %v", src.B, dest.B)
+	}
+}