Add test to insert into a view and expect location header return

test/fixtures/schema.sql

@@ -460,12 +460,19 @@ CREATE TABLE complex_items (
 --
 
 CREATE TABLE compound_pk (
+    -- those columns should not be referenced to in a foreign key anywhere
+    -- to allow the InsertSpec.Inserting into VIEWs.returns a location header
+    -- to test properly
+    PRIMARY KEY (k1, k2),
     k1 integer NOT NULL,
     k2 text NOT NULL,
     extra integer
 );
 
 
+CREATE VIEW compound_pk_view AS
+SELECT * FROM compound_pk;
+
 --
 -- Name: empty_table; Type: TABLE; Schema: test; Owner: -
 --
@@ -632,6 +639,7 @@ CREATE VIEW projects_view_alt AS
 --
 
 CREATE TABLE simple_pk (
+    PRIMARY KEY (k),
     k character varying NOT NULL,
     extra character varying NOT NULL
 );
@@ -785,23 +793,6 @@ ALTER TABLE ONLY auto_incrementing_pk
 ALTER TABLE ONLY complex_items
     ADD CONSTRAINT complex_items_pkey PRIMARY KEY (id);
 
-
---
--- Name: compound_pk_pkey; Type: CONSTRAINT; Schema: test; Owner: -
---
-
-ALTER TABLE ONLY compound_pk
-    ADD CONSTRAINT compound_pk_pkey PRIMARY KEY (k1, k2);
-
-
---
--- Name: contacts_pkey; Type: CONSTRAINT; Schema: test; Owner: -
---
-
-ALTER TABLE ONLY simple_pk
-    ADD CONSTRAINT contacts_pkey PRIMARY KEY (k);
-
-
 --
 -- Name: has_fk_pkey; Type: CONSTRAINT; Schema: test; Owner: -
 --