init

vendor/github.com/anacrolix/missinggo/expect/assert.go

@@ -0,0 +1,63 @@
+package expect // import "github.com/anacrolix/missinggo/expect"
+
+import (
+	"database/sql"
+	"fmt"
+	"reflect"
+)
+
+func Nil(x interface{}) {
+	if x != nil {
+		panic(fmt.Sprintf("expected nil; got %v", x))
+	}
+}
+
+func NotNil(x interface{}) {
+	if x == nil {
+		panic(x)
+	}
+}
+
+func Equal(x, y interface{}) {
+	if x == y {
+		return
+	}
+	yAsXType := reflect.ValueOf(y).Convert(reflect.TypeOf(x)).Interface()
+	if !reflect.DeepEqual(x, yAsXType) {
+		panic(fmt.Sprintf("%v != %v", x, y))
+	}
+}
+
+func StrictlyEqual(x, y interface{}) {
+	if x != y {
+		panic(fmt.Sprintf("%s != %s", x, y))
+	}
+}
+
+func OneRowAffected(r sql.Result) {
+	count, err := r.RowsAffected()
+	Nil(err)
+	if count != 1 {
+		panic(count)
+	}
+}
+
+func True(b bool) {
+	if !b {
+		panic(b)
+	}
+}
+
+var Ok = True
+
+func False(b bool) {
+	if b {
+		panic(b)
+	}
+}
+
+func Zero(x interface{}) {
+	if x != reflect.Zero(reflect.TypeOf(x)).Interface() {
+		panic(x)
+	}
+}