fix issues identified by go vet

examples_test.go

@@ -447,50 +447,6 @@ func ExampleNewDisjunctionQueryMin() {
 	// 0
 }
 
-// Examples for Mapping related functions
-
-func ExampleDocumentMapping_AddSubDocumentMapping() {
-	// adds a document mapping for a property in a document
-	// useful for mapping nested documents
-	documentMapping := NewDocumentMapping()
-	subDocumentMapping := NewDocumentMapping()
-	documentMapping.AddSubDocumentMapping("Property", subDocumentMapping)
-
-	fmt.Println(len(documentMapping.Properties))
-	// Output:
-	// 1
-}
-
-func ExampleDocumentMapping_AddFieldMapping() {
-	// you can only add field mapping to those properties which already have a document mapping
-	documentMapping := NewDocumentMapping()
-	subDocumentMapping := NewDocumentMapping()
-	documentMapping.AddSubDocumentMapping("Property", subDocumentMapping)
-
-	fieldMapping := NewTextFieldMapping()
-	fieldMapping.Analyzer = "en"
-	subDocumentMapping.AddFieldMapping(fieldMapping)
-
-	fmt.Println(len(documentMapping.Properties["Property"].Fields))
-	// Output:
-	// 1
-}
-
-func ExampleDocumentMapping_AddFieldMappingsAt() {
-	// you can only add field mapping to those properties which already have a document mapping
-	documentMapping := NewDocumentMapping()
-	subDocumentMapping := NewDocumentMapping()
-	documentMapping.AddSubDocumentMapping("NestedProperty", subDocumentMapping)
-
-	fieldMapping := NewTextFieldMapping()
-	fieldMapping.Analyzer = "en"
-	documentMapping.AddFieldMappingsAt("NestedProperty", fieldMapping)
-
-	fmt.Println(len(documentMapping.Properties["NestedProperty"].Fields))
-	// Output:
-	// 1
-}
-
 func ExampleSearchRequest_SortBy() {
 	// find docs containing "one", order by Age instead of score
 	query := NewMatchQuery("one")

mapping/examples_test.go

@@ -0,0 +1,56 @@
+//  Copyright (c) 2016 Couchbase, Inc.
+//  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
+//  except in compliance with the License. You may obtain a copy of the License at
+//    http://www.apache.org/licenses/LICENSE-2.0
+//  Unless required by applicable law or agreed to in writing, software distributed under the
+//  License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+//  either express or implied. See the License for the specific language governing permissions
+//  and limitations under the License.
+
+package mapping
+
+import "fmt"
+
+// Examples for Mapping related functions
+
+func ExampleDocumentMapping_AddSubDocumentMapping() {
+	// adds a document mapping for a property in a document
+	// useful for mapping nested documents
+	documentMapping := NewDocumentMapping()
+	subDocumentMapping := NewDocumentMapping()
+	documentMapping.AddSubDocumentMapping("Property", subDocumentMapping)
+
+	fmt.Println(len(documentMapping.Properties))
+	// Output:
+	// 1
+}
+
+func ExampleDocumentMapping_AddFieldMapping() {
+	// you can only add field mapping to those properties which already have a document mapping
+	documentMapping := NewDocumentMapping()
+	subDocumentMapping := NewDocumentMapping()
+	documentMapping.AddSubDocumentMapping("Property", subDocumentMapping)
+
+	fieldMapping := NewTextFieldMapping()
+	fieldMapping.Analyzer = "en"
+	subDocumentMapping.AddFieldMapping(fieldMapping)
+
+	fmt.Println(len(documentMapping.Properties["Property"].Fields))
+	// Output:
+	// 1
+}
+
+func ExampleDocumentMapping_AddFieldMappingsAt() {
+	// you can only add field mapping to those properties which already have a document mapping
+	documentMapping := NewDocumentMapping()
+	subDocumentMapping := NewDocumentMapping()
+	documentMapping.AddSubDocumentMapping("NestedProperty", subDocumentMapping)
+
+	fieldMapping := NewTextFieldMapping()
+	fieldMapping.Analyzer = "en"
+	documentMapping.AddFieldMappingsAt("NestedProperty", fieldMapping)
+
+	fmt.Println(len(documentMapping.Properties["NestedProperty"].Fields))
+	// Output:
+	// 1
+}

search/query/match.go

@@ -63,7 +63,7 @@ func (o *MatchQueryOperator) UnmarshalJSON(data []byte) error {
 		*o = MatchQueryOperatorAnd
 		return nil
 	default:
-		return fmt.Errorf("cannot unmarshal match operator '%s' from JSON", o)
+		return fmt.Errorf("cannot unmarshal match operator '%v' from JSON", o)
 	}
 }