move everything into snapshot-based testing; update it a bit

generate/testdata/InputObject.graphql

@@ -0,0 +1,5 @@
+query InputObjectQuery($query: UserQueryInput) {
+  user(query: $query) {
+    id
+  }
+}

generate/testdata/InputObject.graphql.go

@@ -8,7 +8,7 @@ import (
 	"github.com/Khan/genql/graphql"
 )
 
-type QueryWithInputResponse struct {
+type InputObjectQueryResponse struct {
 	User *User `json:"user"`
 }
 
@@ -24,20 +24,21 @@ type User struct {
 }
 
 type UserQueryInput struct {
-	Email *string `json:"email"`
-	Name  *string `json:"name"`
-	Id    *string `json:"id"`
-	Role  *Role   `json:"role"`
+	Email *string   `json:"email"`
+	Name  *string   `json:"name"`
+	Id    *string   `json:"id"`
+	Role  *Role     `json:"role"`
+	Names []*string `json:"names"`
 }
 
-func QueryWithInput(client *graphql.Client, query *UserQueryInput) (*QueryWithInputResponse, error) {
+func InputObjectQuery(client *graphql.Client, query *UserQueryInput) (*InputObjectQueryResponse, error) {
 	variables := map[string]interface{}{
 		"query": query,
 	}
 
-	var retval QueryWithInputResponse
+	var retval InputObjectQueryResponse
 	err := client.MakeRequest(context.Background(), `
-query QueryWithInput ($query: UserQueryInput) {
+query InputObjectQuery ($query: UserQueryInput) {
 	user(query: $query) {
 		id
 	}

generate/testdata/ListInput.graphql

@@ -0,0 +1,5 @@
+query ListInputQuery($names: [String]) {
+  user(query: {names: $names}) {
+    id
+  }
+}

generate/testdata/ListInput.graphql.go

@@ -0,0 +1,33 @@
+package test
+
+// Code generated by github.com/Khan/genql, DO NOT EDIT.
+
+import (
+	"context"
+
+	"github.com/Khan/genql/graphql"
+)
+
+type ListInputQueryResponse struct {
+	User *User `json:"user"`
+}
+
+type User struct {
+	Id string `json:"id"`
+}
+
+func ListInputQuery(client *graphql.Client, names []*string) (*ListInputQueryResponse, error) {
+	variables := map[string]interface{}{
+		"names": names,
+	}
+
+	var retval ListInputQueryResponse
+	err := client.MakeRequest(context.Background(), `
+query ListInputQuery ($names: [String]) {
+	user(query: {names:$names}) {
+		id
+	}
+}
+`, &retval, variables)
+	return &retval, err
+}

generate/testdata/QueryWithInput.graphql

@@ -1,5 +0,0 @@
-query QueryWithInput($query: UserQueryInput) {
-  user(query: $query) {
-    id
-  }
-}

generate/testdata/SimpleInput.graphql

@@ -0,0 +1,5 @@
+query SimpleInputQuery($name: String!) {
+  user(query: {name: $name}) {
+    id
+  }
+}

generate/testdata/SimpleInput.graphql.go

@@ -0,0 +1,33 @@
+package test
+
+// Code generated by github.com/Khan/genql, DO NOT EDIT.
+
+import (
+	"context"
+
+	"github.com/Khan/genql/graphql"
+)
+
+type SimpleInputQueryResponse struct {
+	User *User `json:"user"`
+}
+
+type User struct {
+	Id string `json:"id"`
+}
+
+func SimpleInputQuery(client *graphql.Client, name string) (*SimpleInputQueryResponse, error) {
+	variables := map[string]interface{}{
+		"name": name,
+	}
+
+	var retval SimpleInputQueryResponse
+	err := client.MakeRequest(context.Background(), `
+query SimpleInputQuery ($name: String!) {
+	user(query: {name:$name}) {
+		id
+	}
+}
+`, &retval, variables)
+	return &retval, err
+}

generate/testdata/schema.graphql

@@ -8,6 +8,7 @@ input UserQueryInput {
   name: String
   id: ID
   role: Role
+  names: [String]
 }
 
 type AuthMethod {